@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@400;500;600;700&display=swap";@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap";._authContainer_gyvbv_1{position:relative;min-height:100vh;display:grid;place-items:center;padding:24px;overflow:hidden;isolation:isolate}._authContainer_gyvbv_1:before,._authContainer_gyvbv_1:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none}._authContainer_gyvbv_1:before{background:radial-gradient(at 15% 20%,rgba(139,92,246,.35) 0%,transparent 55%),radial-gradient(at 85% 30%,rgba(34,211,238,.28) 0%,transparent 50%),radial-gradient(at 50% 90%,rgba(236,72,153,.22) 0%,transparent 55%)}._authContainer_gyvbv_1:after{background:radial-gradient(ellipse at center,transparent 0%,rgba(7,7,13,.6) 100%)}._authForm_gyvbv_29{position:relative;width:100%;max-width:440px;padding:40px 36px;background:var(--glass-bg-strong);border:1px solid var(--glass-border-strong);backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);border-radius:var(--r-lg);box-shadow:var(--shadow-lift);color:var(--text-1);animation:_fade-up_gyvbv_1 var(--t-slow) var(--ease)}._authForm_gyvbv_29:before{content:"";position:absolute;top:-1px;right:-1px;bottom:-1px;left:-1px;border-radius:inherit;z-index:-1;background:linear-gradient(135deg,#8b5cf680,#22d3ee4d,#ec489966);filter:blur(30px);opacity:.25;pointer-events:none}._authForm_gyvbv_29 h2{font-family:Space Grotesk,sans-serif;font-size:32px;font-weight:700;margin:0 0 8px;background:linear-gradient(135deg,#fff 0%,var(--text-2) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.02em}._authForm_gyvbv_29>p{color:var(--text-3);font-size:14px;margin:0 0 28px}._inputGroup_gyvbv_72{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;text-align:left}._inputGroup_gyvbv_72 label{font-size:12px;font-weight:500;color:var(--text-3);text-transform:uppercase;letter-spacing:.06em}._inputGroup_gyvbv_72 input{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--r-md);padding:12px 14px;color:var(--text-1);font-size:14px;transition:border-color var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease),background var(--t-fast) var(--ease)}._inputGroup_gyvbv_72 input::placeholder{color:var(--text-4)}._inputGroup_gyvbv_72 input:focus{outline:none;border-color:var(--accent-violet);box-shadow:0 0 0 4px #8b5cf629;background:var(--glass-bg-strong)}._submitButton_gyvbv_103{position:relative;width:100%;padding:14px 16px;border:0;border-radius:var(--r-md);background:var(--gradient-primary);color:#fff;font-weight:600;font-size:14px;cursor:pointer;margin-top:12px;overflow:hidden;isolation:isolate;transition:transform var(--t-fast) var(--ease),filter var(--t-fast) var(--ease)}._submitButton_gyvbv_103:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.08)}._submitButton_gyvbv_103:disabled{opacity:.6;cursor:not-allowed}._switchForm_gyvbv_122{margin-top:24px;text-align:center;font-size:13px;color:var(--text-3)}._switchForm_gyvbv_122 a{color:var(--accent-cyan);font-weight:600}._error_gyvbv_133{background:#f43f5e1f;border:1px solid rgba(244,63,94,.3);color:#fda4af;padding:10px 14px;border-radius:var(--r-md);font-size:13px;margin-bottom:16px;text-align:left}@media (max-width: 480px){._authForm_gyvbv_29{padding:30px 22px}._authForm_gyvbv_29 h2{font-size:26px}}._card_3ztkn_1{position:relative;background:var(--glass-bg);border:1px solid var(--glass-border);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border-radius:var(--r-lg);box-shadow:var(--shadow-soft);transition:transform var(--t-med) var(--ease),border-color var(--t-med) var(--ease),box-shadow var(--t-med) var(--ease)}._card_3ztkn_1:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;pointer-events:none;background:linear-gradient(135deg,#ffffff0a,#fff0 50%);opacity:.8}._pad-none_3ztkn_24{padding:0}._pad-sm_3ztkn_25{padding:16px}._pad-md_3ztkn_26{padding:24px}._pad-lg_3ztkn_27{padding:32px}._interactive_3ztkn_29{cursor:pointer}._interactive_3ztkn_29:hover{transform:translateY(-2px);border-color:var(--glass-border-strong);box-shadow:var(--shadow-lift)}._glow_3ztkn_36:after{content:"";position:absolute;top:-1px;right:-1px;bottom:-1px;left:-1px;border-radius:inherit;background:var(--gradient-primary);opacity:.18;z-index:-1;filter:blur(20px);pointer-events:none}._btn_wh4xi_1{position:relative;display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:var(--r-md);color:#fff;font-weight:600;font-size:14px;line-height:1;cursor:pointer;overflow:hidden;isolation:isolate;transition:transform var(--t-fast) var(--ease),filter var(--t-fast) var(--ease);white-space:nowrap;-webkit-user-select:none;user-select:none}._btn_wh4xi_1:disabled{opacity:.55;cursor:not-allowed}._btn_wh4xi_1:not(:disabled):hover{transform:translateY(-1px);filter:brightness(1.08)}._btn_wh4xi_1:not(:disabled):active{transform:translateY(0)}._s-sm_wh4xi_24{padding:8px 14px;font-size:13px}._s-md_wh4xi_25{padding:12px 20px;font-size:14px}._s-lg_wh4xi_26{padding:16px 28px;font-size:15px}._full_wh4xi_28{width:100%}._content_wh4xi_30{position:relative;display:inline-flex;align-items:center;gap:8px;z-index:1}._bg_wh4xi_38{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;transition:opacity var(--t-fast) var(--ease)}._v-primary_wh4xi_45 ._bg_wh4xi_38{background:var(--gradient-primary)}._v-secondary_wh4xi_46 ._bg_wh4xi_38{background:var(--gradient-secondary)}._v-danger_wh4xi_47 ._bg_wh4xi_38{background:var(--gradient-danger)}._v-success_wh4xi_48 ._bg_wh4xi_38{background:var(--gradient-success)}._v-ghost_wh4xi_50{color:var(--text-1)}._v-ghost_wh4xi_50 ._bg_wh4xi_38{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:inherit}._v-ghost_wh4xi_50:not(:disabled):hover ._bg_wh4xi_38{background:var(--glass-bg-strong);border-color:var(--glass-border-strong)}._icon_wh4xi_63{display:inline-block;flex-shrink:0}._loading_wh4xi_65{color:transparent}._loading_wh4xi_65:after{content:"";position:absolute;width:16px;height:16px;border-radius:50%;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;animation:_spin_wh4xi_1 .7s linear infinite;z-index:2}@keyframes _spin_wh4xi_1{to{transform:rotate(360deg)}}._card_itte2_1{position:relative;background:var(--glass-bg);border:1px solid var(--glass-border);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border-radius:var(--r-lg);padding:20px 22px;overflow:hidden;transition:transform var(--t-med) var(--ease),border-color var(--t-med) var(--ease)}._card_itte2_1:hover{transform:translateY(-2px);border-color:var(--glass-border-strong)}._card_itte2_1:before{content:"";position:absolute;top:0;right:0;width:140px;height:140px;border-radius:50%;filter:blur(48px);opacity:.32;pointer-events:none}._a-primary_itte2_28:before{background:var(--accent-violet)}._a-primary_itte2_28{color:var(--accent-violet)}._a-cyan_itte2_30:before{background:var(--accent-cyan)}._a-cyan_itte2_30{color:var(--accent-cyan)}._a-pink_itte2_32:before{background:var(--accent-pink)}._a-pink_itte2_32{color:var(--accent-pink)}._a-lime_itte2_34:before{background:var(--accent-lime)}._a-lime_itte2_34{color:var(--accent-lime)}._a-orange_itte2_36:before{background:var(--accent-orange)}._a-orange_itte2_36{color:var(--accent-orange)}._header_itte2_39{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;position:relative;z-index:1}._label_itte2_47{font-size:12px;font-weight:500;color:var(--text-3);text-transform:uppercase;letter-spacing:.06em}._iconWrap_itte2_54{width:28px;height:28px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;background:currentColor;color:var(--bg-0)}._valueRow_itte2_64{display:flex;align-items:baseline;gap:4px;position:relative;z-index:1}._value_itte2_64{font-family:Space Grotesk,sans-serif;font-size:36px;font-weight:700;line-height:1;color:var(--text-1);letter-spacing:-.02em}._suffix_itte2_79{font-size:14px;color:var(--text-3);margin-left:2px}._footer_itte2_84{margin-top:12px;display:flex;align-items:center;justify-content:space-between;gap:10px;position:relative;z-index:1}._trend_itte2_93{font-size:12px;font-weight:600;padding:3px 8px;border-radius:var(--r-pill)}._up_itte2_99{color:var(--accent-lime);background:#84cc161f}._down_itte2_100{color:var(--accent-rose);background:#f43f5e1f}._spark_itte2_101{flex:1;min-width:60px;max-width:120px;opacity:.85}._sidebar_18j0w_1{position:sticky;top:0;height:100vh;width:var(--sidebar-w);flex-shrink:0;display:flex;flex-direction:column;padding:22px 16px;gap:8px;background:linear-gradient(180deg,var(--bg-1) 0%,var(--bg-0) 100%);border-right:1px solid var(--glass-border)}._brand_18j0w_15{display:flex;align-items:center;gap:12px;padding:6px 8px 18px}._brandMark_18j0w_21{position:relative;width:36px;height:36px;border-radius:10px;background:var(--gradient-primary);display:grid;place-items:center;box-shadow:var(--glow-primary)}._brandDot_18j0w_31{width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:0 0 12px #fff}._brandText_18j0w_38{display:flex;flex-direction:column;line-height:1.1}._brandTitle_18j0w_43{font-family:Space Grotesk,sans-serif;font-size:16px;font-weight:700;color:var(--text-1)}._brandSubtitle_18j0w_49{font-size:11px;color:var(--text-4);letter-spacing:.08em;text-transform:uppercase}._nav_18j0w_56{flex:1;display:flex;flex-direction:column;gap:2px;overflow-y:auto}._section_18j0w_64{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--text-4);padding:18px 12px 8px}._link_18j0w_72{position:relative;display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--r-md);color:var(--text-2);font-size:14px;font-weight:500;transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease)}._link_18j0w_72:hover{background:var(--glass-bg);color:var(--text-1)}._link_18j0w_72._active_18j0w_88{color:var(--text-1);background:var(--glass-bg-strong)}._link_18j0w_72._active_18j0w_88:before{content:"";position:absolute;left:-16px;top:50%;transform:translateY(-50%);width:3px;height:22px;border-radius:2px;background:var(--gradient-primary);box-shadow:var(--glow-primary)}._icon_18j0w_104{flex-shrink:0;opacity:.9}._label_18j0w_108{flex:1}._badge_18j0w_111{font-size:11px;padding:2px 8px;border-radius:var(--r-pill);background:var(--glass-bg-strong);color:var(--text-2);font-weight:600}._footer_18j0w_120{border-top:1px solid var(--glass-border);padding-top:16px;margin-top:8px}._topbar_13kpn_1{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 0 28px;position:sticky;top:0;background:linear-gradient(180deg,#07070df2,#07070d00);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:10}._titleBlock_13kpn_14{display:flex;flex-direction:column;gap:4px;min-width:0}._title_13kpn_14{font-family:Space Grotesk,sans-serif;font-size:28px;font-weight:700;line-height:1.1;letter-spacing:-.02em;background:linear-gradient(135deg,var(--text-1) 0%,var(--text-2) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}._subtitle_13kpn_26{font-size:13px;color:var(--text-3)}._right_13kpn_31{display:flex;align-items:center;gap:12px}._roleBadge_13kpn_37{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding:6px 10px;border-radius:var(--r-pill);color:#fff;border:1px solid var(--glass-border-strong)}._r-admin_13kpn_47{background:var(--role-admin)}._r-teacher_13kpn_48{background:var(--role-teacher)}._r-user_13kpn_49{background:var(--role-user)}._avatar_13kpn_51{width:38px;height:38px;border-radius:50%;background:var(--gradient-primary);display:grid;place-items:center;font-weight:700;color:#fff;box-shadow:var(--glow-primary);flex-shrink:0}._logoutBtn_13kpn_64{padding:8px 14px;border-radius:var(--r-md);background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-2);font-size:13px;font-weight:500;transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease)}._logoutBtn_13kpn_64:hover{background:var(--glass-bg-strong);color:var(--text-1)}._wrap_6fkof_1{background:var(--glass-bg);border:1px solid var(--glass-border);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border-radius:var(--r-lg);overflow:hidden}._table_6fkof_10{width:100%;border-collapse:collapse;font-size:14px}._table_6fkof_10 thead th{text-align:left;padding:14px 18px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-3);border-bottom:1px solid var(--glass-border);background:#ffffff05;-webkit-user-select:none;user-select:none}._sortable_6fkof_29{cursor:pointer}._sortable_6fkof_29:hover{color:var(--text-1)}._sortIcon_6fkof_31{margin-left:6px;color:var(--accent-cyan)}._table_6fkof_10 tbody tr{transition:background var(--t-fast) var(--ease)}._table_6fkof_10 tbody tr+tr td{border-top:1px solid var(--glass-border)}._table_6fkof_10 tbody tr:hover{background:#ffffff06}._clickable_6fkof_42{cursor:pointer}._table_6fkof_10 tbody td{padding:14px 18px;color:var(--text-1);vertical-align:middle}._empty_6fkof_50{text-align:center;color:var(--text-4);padding:40px 0!important;font-style:italic}._badge_pglao_1{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--r-pill);font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;border:1px solid transparent}._t-neutral_pglao_13{background:var(--glass-bg-strong);color:var(--text-2);border-color:var(--glass-border)}._t-violet_pglao_14{background:#8b5cf624;color:#c4b5fd;border-color:#8b5cf64d}._t-cyan_pglao_15{background:#22d3ee24;color:#67e8f9;border-color:#22d3ee4d}._t-lime_pglao_16{background:#84cc1624;color:#bef264;border-color:#84cc164d}._t-pink_pglao_17{background:#ec489924;color:#f9a8d4;border-color:#ec48994d}._t-orange_pglao_18{background:#f9731624;color:#fdba74;border-color:#f973164d}._t-rose_pglao_19{background:#f43f5e24;color:#fda4af;border-color:#f43f5e4d}._card_wy4fi_1{display:flex;flex-direction:column;gap:16px}._head_wy4fi_2{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}._title_wy4fi_8{font-family:Space Grotesk,sans-serif;font-size:16px;font-weight:600;color:var(--text-1)}._subtitle_wy4fi_14{font-size:12px;color:var(--text-3);margin-top:2px}._actions_wy4fi_19{display:flex;gap:8px;align-items:center}._chart_wy4fi_20{width:100%}._skeleton_9sryy_1{display:inline-block;background:linear-gradient(90deg,#ffffff0a,#ffffff1a,#ffffff0a);background-size:400px 100%;animation:_shimmer_9sryy_1 1.6s linear infinite}._backdrop_xkqvm_1{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#07070db3;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:grid;place-items:center;padding:20px;animation:_fade-up_xkqvm_1 var(--t-med) var(--ease)}._dialog_xkqvm_14{max-width:100%;max-height:90vh;background:var(--bg-2);border:1px solid var(--glass-border-strong);border-radius:var(--r-lg);box-shadow:var(--shadow-lift);display:flex;flex-direction:column;overflow:hidden;animation:_fade-up_xkqvm_1 var(--t-slow) var(--ease)}._head_xkqvm_26{display:flex;align-items:center;justify-content:space-between;padding:20px 22px 14px;border-bottom:1px solid var(--glass-border)}._title_xkqvm_33{font-family:Space Grotesk,sans-serif;font-size:18px;font-weight:600}._closeBtn_xkqvm_38{width:32px;height:32px;border-radius:8px;color:var(--text-3);font-size:24px;line-height:1;background:transparent;transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease)}._closeBtn_xkqvm_38:hover{background:var(--glass-bg);color:var(--text-1)}._body_xkqvm_53{padding:20px 22px;overflow-y:auto}._foot_xkqvm_57{padding:14px 22px 20px;border-top:1px solid var(--glass-border);display:flex;justify-content:flex-end;gap:10px}._dashboardContainer_p417f_1{max-width:1280px;margin:0 auto;padding:28px 28px 48px;display:flex;flex-direction:column;gap:24px;animation:_fade-up_p417f_1 var(--t-slow) var(--ease)}._hero_p417f_11{position:relative;overflow:hidden;border-radius:var(--r-lg);padding:28px 32px;border:1px solid var(--glass-border);background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur))}._hero_p417f_11>div{position:relative;z-index:1;display:flex;flex-direction:column;gap:8px}._heroBg_p417f_21{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(at 80% 0%,rgba(139,92,246,.4) 0%,transparent 60%),radial-gradient(at 20% 100%,rgba(34,211,238,.25) 0%,transparent 60%)}._heroTitle_p417f_29{font-family:Space Grotesk,sans-serif;font-size:30px;font-weight:700;letter-spacing:-.02em;margin:0}._heroSub_p417f_36{color:var(--text-2);font-size:14px}._statRow_p417f_41{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}._dashboardGrid_p417f_47{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}._widget_p417f_53{display:flex;flex-direction:column;gap:14px}._widgetHead_p417f_58{display:flex;align-items:center;justify-content:space-between}._widgetTitle_p417f_63{font-family:Space Grotesk,sans-serif;font-size:15px;font-weight:600}._linkBtn_p417f_68{display:inline-flex;align-items:center;gap:4px;font-size:12px;color:var(--text-3);background:transparent}._linkBtn_p417f_68:hover{color:var(--text-1)}._widgetList_p417f_78{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:4px}._widgetItem_p417f_86{display:flex;align-items:center;gap:12px;padding:10px 12px;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--r-md);transition:background var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease)}._widgetItem_p417f_86:hover{background:var(--glass-bg-strong);border-color:var(--glass-border-strong)}._courseMark_p417f_101,._msgMark_p417f_101{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;color:#fff;flex-shrink:0}._courseMark_p417f_101{background:var(--gradient-primary)}._msgMark_p417f_101{background:var(--gradient-secondary)}._itemTitle_p417f_113{flex:1;font-size:14px;color:var(--text-1);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._msgBody_p417f_122{flex:1;display:flex;flex-direction:column;line-height:1.3;min-width:0}._msgBody_p417f_122 strong{font-size:13px;color:var(--text-1);font-weight:600}._msgBody_p417f_122 span{font-size:12px;color:var(--text-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._itemBtn_p417f_142{padding:6px 12px;border-radius:var(--r-pill);background:var(--glass-bg-strong);color:var(--text-1);font-size:12px;font-weight:600;cursor:pointer;border:1px solid var(--glass-border);transition:background var(--t-fast) var(--ease);flex-shrink:0}._itemBtn_p417f_142:hover{background:#ffffff1a}._noData_p417f_156{color:var(--text-4);font-size:13px;font-style:italic;text-align:center;padding:24px 0}@media (max-width: 960px){._statRow_p417f_41{grid-template-columns:1fr 1fr}._dashboardGrid_p417f_47{grid-template-columns:1fr}}@media (max-width: 560px){._dashboardContainer_p417f_1{padding:18px 14px 32px}._hero_p417f_11{padding:22px 20px}._heroTitle_p417f_29{font-size:24px}._statRow_p417f_41{grid-template-columns:1fr}}._courseBuilderContainer_1yjn7_1{padding:30px;max-width:800px;margin:30px auto;background-color:#fff;border-radius:12px;box-shadow:0 8px 30px #0000001a;font-family:Inter,sans-serif;color:#333;position:relative;box-sizing:border-box}._courseBuilderContainer_1yjn7_1 h2,._courseBuilderContainer_1yjn7_1 h3{text-align:center;color:#3a0068;margin-bottom:20px;font-family:Poppins,sans-serif;font-weight:700}._courseBuilderContainer_1yjn7_1 h2{font-size:2em;margin-bottom:30px}._courseBuilderContainer_1yjn7_1 h3{font-size:1.5em;margin-bottom:25px}._progressBar_1yjn7_33{display:flex;align-items:center;justify-content:space-between;margin-bottom:40px;padding:0 10px}._step_1yjn7_41{display:flex;align-items:center;justify-content:center;width:35px;height:35px;border:2px solid #d1d5db;border-radius:50%;background-color:#fff;color:#a0aec0;transition:all .3s ease;font-size:1em;font-weight:600;font-family:Inter,sans-serif;flex-shrink:0}._step_1yjn7_41._active_1yjn7_58{border-color:#8a2be2;background:linear-gradient(45deg,#8a2be2,indigo);color:#fff;box-shadow:0 2px 8px #8a2be233}._connector_1yjn7_65{flex-grow:1;height:3px;background-color:#e2e8f0;margin:0 10px;transition:background-color .3s ease}._connector_1yjn7_65._active_1yjn7_58{background:linear-gradient(90deg,#8a2be2,indigo)}._stepContent_1yjn7_77{padding:30px;border:none;border-radius:12px;background-color:#fff;margin-top:30px;box-shadow:0 4px 15px #00000014}._stepContent_1yjn7_77 h4{margin-bottom:15px;text-align:left;font-family:Poppins,sans-serif;font-size:1.3em;font-weight:600;color:#3a0068}._stepContent_1yjn7_77 h5{margin-bottom:10px;text-align:left;font-family:Inter,sans-serif;font-size:1.1em;font-weight:600;color:#2d3748}._formGroup_1yjn7_104{margin-bottom:25px}._formGroup_1yjn7_104 label{display:block;margin-bottom:8px;font-weight:600;color:#2d3748;font-size:.95em;font-family:Inter,sans-serif}._formGroup_1yjn7_104 input[type=text],._formGroup_1yjn7_104 textarea,._inputField_1yjn7_119{width:100%;padding:12px 15px;border:1.5px solid #d1d5db;border-radius:8px;box-sizing:border-box;font-size:1em;font-family:Inter,sans-serif;color:#2d3748;transition:border-color .2s,box-shadow .2s}._formGroup_1yjn7_104 input[type=text]:focus,._formGroup_1yjn7_104 textarea:focus,._inputField_1yjn7_119:focus{border-color:#8a2be2;outline:0;box-shadow:0 0 0 3px #8a2be226}._formGroup_1yjn7_104 textarea{resize:vertical;min-height:100px}._imageUpload_1yjn7_144{border:2px dashed #8A2BE2;padding:30px;text-align:center;border-radius:8px;background-color:#fcfaff;margin-bottom:25px;transition:border-color .2s,background-color .2s}._imageUpload_1yjn7_144:hover{border-color:indigo;background-color:#f7f2ff}._imagePlaceholder_1yjn7_159{color:#6c2eb7;margin-bottom:15px;font-family:Inter,sans-serif;font-size:1.1em;font-weight:500}._imagePlaceholder_1yjn7_159 svg{display:block;margin:0 auto 10px;width:40px;height:40px;fill:#6c2eb7}._previewImage_1yjn7_175{max-width:100%;max-height:250px;margin:0 auto 20px;display:block;border-radius:8px;box-shadow:0 4px 10px #0000001a}._uploadButton_1yjn7_184,._addLectureForm_1yjn7_185 ._addButton_1yjn7_185{display:inline-block;padding:10px 20px;background-color:#6c2eb7;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:.95em;font-weight:600;transition:background-color .2s ease,box-shadow .2s ease;font-family:Inter,sans-serif;box-shadow:0 2px 8px #6c2eb733}._uploadButton_1yjn7_184:hover,._addLectureForm_1yjn7_185 ._addButton_1yjn7_185:hover{background-color:indigo;box-shadow:0 4px 12px #4b00824d}._uploadButton_1yjn7_184:active,._addLectureForm_1yjn7_185 ._addButton_1yjn7_185:active{background-color:#3a0068;box-shadow:0 1px 5px #4b008233}._navigationButtons_1yjn7_212{display:flex;justify-content:space-between;margin-top:40px}._navButton_1yjn7_218{padding:12px 30px;background:linear-gradient(90deg,#8a2be2,indigo);color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:1em;font-weight:600;transition:background .3s,box-shadow .3s,transform .2s;letter-spacing:.5px;box-shadow:0 4px 12px #8a2be233;font-family:Inter,sans-serif}._navButton_1yjn7_218:hover{background:linear-gradient(90deg,#7b24ca,indigo);transform:translateY(-2px);box-shadow:0 6px 20px #8a2be240}._navButton_1yjn7_218:active{transform:translateY(0);box-shadow:0 2px 8px #8a2be226}._lectureList_1yjn7_244 ul{list-style:none;padding:0;margin:0}._lectureList_1yjn7_244 li{background-color:#f8faff;border:1px solid #e0e0e0;padding:12px 15px;margin-bottom:10px;border-radius:8px;display:flex;justify-content:space-between;align-items:center;font-family:Inter,sans-serif;color:#555;box-shadow:0 1px 4px #0000000d;word-break:break-word}._removeButton_1yjn7_265{background:none;border:none;color:#dc3545;cursor:pointer;font-size:.9em;margin-left:10px;padding:0;font-family:Inter,sans-serif}._removeButton_1yjn7_265:hover{text-decoration:underline;color:#c82333}._addLectureForm_1yjn7_185{margin-top:30px;padding-top:20px;border-top:1px solid #eee}._addLectureForm_1yjn7_185 h4{margin-bottom:15px;text-align:left;font-family:Poppins,sans-serif;font-size:1.3em;font-weight:600;color:#3a0068}._addLectureForm_1yjn7_185 button{margin-right:10px;padding:8px 15px;cursor:pointer;border-radius:6px;border:1.5px solid #d1d5db;background-color:#f8f9fa;font-size:.95em;font-weight:500;font-family:Inter,sans-serif;color:#4a5568;transition:background-color .2s,border-color .2s,color .2s,box-shadow .2s}._addLectureForm_1yjn7_185 button:hover{background-color:#eef2ff;border-color:#8a2be2;color:#3a0068;box-shadow:0 2px 8px #8a2be214}._addLectureForm_1yjn7_185 button._activeType_1yjn7_317{background-color:#6c2eb7;border-color:#6c2eb7;color:#fff;font-weight:600;box-shadow:0 2px 8px #6c2eb74d}._addLectureForm_1yjn7_185 button._activeType_1yjn7_317:hover{background-color:indigo;border-color:indigo;color:#fff;box-shadow:0 4px 12px #4b008266}._testPlaceholder_1yjn7_332{text-align:center;padding:40px 20px;border:2px dashed #8A2BE2;border-radius:8px;margin-top:20px;color:#6c2eb7;font-family:Inter,sans-serif;font-size:1.1em;font-weight:500}._testPlaceholder_1yjn7_332 svg{margin-bottom:15px;width:40px;height:40px;fill:#6c2eb7}._resetButton_1yjn7_351{display:inline-block;padding:10px 20px;background-color:transparent;color:#6c2eb7;border:1.5px solid #6c2eb7;border-radius:8px;cursor:pointer;font-size:1em;font-weight:600;transition:all .2s ease-in-out;letter-spacing:.3px;font-family:Inter,sans-serif;text-align:center;position:absolute;top:30px;left:30px;z-index:10}._resetButton_1yjn7_351:hover{background-color:#6c2eb7;color:#fff;border-color:#6c2eb7;box-shadow:0 4px 12px #6c2eb733}._resetButton_1yjn7_351:active{background-color:indigo;border-color:indigo;box-shadow:0 1px 5px #4b00824d}._resetButton_1yjn7_351:disabled{opacity:.6;cursor:not-allowed}._questionList_1yjn7_389{margin-top:20px;padding-top:20px;border-top:1px solid #eee}._questionList_1yjn7_389 h4{margin-bottom:15px;font-family:Poppins,sans-serif;font-size:1.3em;font-weight:600;color:#3a0068}._questionList_1yjn7_389 p{color:#555;font-style:italic}._questionList_1yjn7_389 ul{list-style:none;padding:0;margin:0}._questionListItem_1yjn7_414{background-color:#f8faff;border:1px solid #e0e0e0;padding:12px 15px;margin-bottom:10px;border-radius:8px;display:flex;justify-content:space-between;align-items:center;font-family:Inter,sans-serif;color:#333;box-shadow:0 1px 4px #0000000d;word-break:break-word}._questionListItem_1yjn7_414 ._deleteButton_1yjn7_429{background:none;border:none;color:#dc3545;cursor:pointer;font-size:1.4em;margin-left:15px;padding:0 5px;transition:color .2s ease;flex-shrink:0}._questionListItem_1yjn7_414 ._deleteButton_1yjn7_429:hover{color:#c82333}._separator_1yjn7_445{border:none;border-top:1px solid #eee;margin:30px 0}._answerOptionsSection_1yjn7_451{margin-top:20px}._answerOption_1yjn7_451{display:flex;align-items:center;margin-bottom:10px;gap:10px;transition:background-color .2s ease,border-color .2s ease;border-radius:8px;padding:5px 10px;border:1.5px solid transparent}._answerLabel_1yjn7_466{display:flex;align-items:center;flex-grow:1;gap:10px;cursor:pointer;font-family:Inter,sans-serif;color:#2d3748}._checkbox_1yjn7_476{opacity:1;width:20px;height:20px;position:static;pointer-events:auto;margin:0;flex-shrink:0;-webkit-appearance:checkbox;-moz-appearance:checkbox;appearance:checkbox}._answerLabel_1yjn7_466 ._checkbox_1yjn7_476:focus-visible{outline:2px solid rgba(138,43,226,.4);outline-offset:2px;border-radius:4px}._answerLabel_1yjn7_466 ._inputField_1yjn7_119{flex-grow:1;padding:10px 12px;margin-right:0;transition:border-color .2s ease,box-shadow .2s ease;background-color:#fff;border:1.5px solid #d1d5db;color:#2d3748}._answerLabel_1yjn7_466 ._inputField_1yjn7_119:focus{border-color:#8a2be2;outline:0;box-shadow:0 0 0 3px #8a2be226}._answerOption_1yjn7_451 ._deleteButton_1yjn7_429{background:none;border:none;color:#dc3545;cursor:pointer;font-size:1.2em;margin-left:0;padding:0 5px;transition:color .2s ease;flex-shrink:0;line-height:1}._answerOption_1yjn7_451 ._deleteButton_1yjn7_429:hover{color:#c82333}._formGroup_1yjn7_104 ._addButton_1yjn7_185{display:inline-block;padding:8px 15px;background-color:transparent;color:#6c2eb7;border:1.5px solid #6c2eb7;border-radius:6px;cursor:pointer;font-size:.95em;font-weight:600;transition:all .2s ease-in-out;letter-spacing:.3px;font-family:Inter,sans-serif;text-align:center;margin-top:10px}._formGroup_1yjn7_104 ._addButton_1yjn7_185:hover{background-color:#6c2eb7;color:#fff;border-color:#6c2eb7;box-shadow:0 2px 8px #6c2eb733}._formGroup_1yjn7_104 ._addButton_1yjn7_185:active{background-color:indigo;border-color:indigo;box-shadow:0 1px 5px #4b00824d}._addQuestionForm_1yjn7_556>._addButton_1yjn7_185{display:inline-block;background-color:#6c2eb7;color:#fff;border:none;margin-top:20px;padding:10px 20px;border-radius:6px;font-size:1em;font-weight:600;transition:background-color .2s ease,box-shadow .2s ease;box-shadow:0 2px 8px #6c2eb733;font-family:Inter,sans-serif;cursor:pointer}._addQuestionForm_1yjn7_556>._addButton_1yjn7_185:hover{background-color:indigo;box-shadow:0 4px 12px #4b00824d}._addQuestionForm_1yjn7_556>._addButton_1yjn7_185:active{background-color:#3a0068;box-shadow:0 1px 5px #4b008233}@media (max-width: 768px){._courseBuilderContainer_1yjn7_1{padding:20px}._resetButton_1yjn7_351{top:20px;left:20px;padding:8px 15px;font-size:.9em}._navigationButtons_1yjn7_212{padding-bottom:40px}._progressBar_1yjn7_33 ._step_1yjn7_41{width:30px;height:30px;font-size:.9em}._progressBar_1yjn7_33 ._connector_1yjn7_65{margin:0 8px}._questionListItem_1yjn7_414{flex-direction:column;align-items:flex-start;gap:5px;padding:10px 15px}._questionListItem_1yjn7_414 ._deleteButton_1yjn7_429{margin-left:0;margin-top:5px}._answerOption_1yjn7_451{flex-wrap:wrap;gap:5px;padding:5px}._answerLabel_1yjn7_466{width:100%;gap:8px}._answerLabel_1yjn7_466 ._inputField_1yjn7_119{padding:8px 10px}._answerOption_1yjn7_451 ._deleteButton_1yjn7_429{margin-top:5px}}@media (max-width: 480px){._courseBuilderContainer_1yjn7_1{padding:15px}._resetButton_1yjn7_351{top:15px;left:15px;padding:6px 12px;font-size:.8em}._navigationButtons_1yjn7_212{flex-direction:column;align-items:stretch;gap:10px;padding-bottom:30px}._navButton_1yjn7_218{width:100%;text-align:center;padding:10px 15px;font-size:.9em}._progressBar_1yjn7_33{padding:0 5px}._progressBar_1yjn7_33 ._step_1yjn7_41{width:25px;height:25px;font-size:.8em}._progressBar_1yjn7_33 ._connector_1yjn7_65{margin:0 5px}._questionListItem_1yjn7_414{padding:8px 10px;font-size:.9em}._answerOption_1yjn7_451{gap:3px;padding:3px}._answerLabel_1yjn7_466{gap:5px}._answerLabel_1yjn7_466 ._inputField_1yjn7_119{padding:6px 8px;font-size:.9em}._answerOption_1yjn7_451 ._deleteButton_1yjn7_429{font-size:1em;margin-top:3px}}._statisticsContainer_rc34a_3{padding:40px;font-family:Inter,sans-serif;color:#333;max-width:1200px;margin:0 auto}._title_rc34a_11{font-size:2.2em;margin-bottom:30px;font-family:Poppins,sans-serif;color:#3a0068;text-align:center;font-weight:700}._cardsContainer_rc34a_20{display:flex;gap:30px;margin-bottom:40px;flex-wrap:wrap;justify-content:center}._statCard_rc34a_28{background-color:#f8faff;border-radius:12px;padding:25px;flex:1;min-width:220px;max-width:300px;box-shadow:0 4px 12px #00000014;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:transform .2s ease,box-shadow .2s ease;border:1px solid #eef2ff}._statCard_rc34a_28:hover{transform:translateY(-5px);box-shadow:0 8px 20px #0000001f}._statCard_rc34a_28 h3{font-size:1.3em;margin-bottom:10px;color:#3a0068;font-family:Poppins,sans-serif;font-weight:600}._statNumber_rc34a_58{font-size:2.5em;color:#6c2eb7;margin-top:5px;font-weight:700}._chartSection_rc34a_65,._topStudentsSection_rc34a_66,._coursesListSection_rc34a_67{background-color:#fff;border-radius:12px;padding:30px;box-shadow:0 4px 12px #00000014;margin-bottom:30px}._sectionTitle_rc34a_75{font-size:1.8em;margin-bottom:20px;font-family:Poppins,sans-serif;color:#3a0068;font-weight:700;border-bottom:1px solid #eee;padding-bottom:10px}._studentsList_rc34a_88{list-style:none;padding:0;margin:0}._studentItem_rc34a_94{padding:12px 0;border-bottom:1px solid #eee;font-size:1.1em;color:#555;transition:color .2s ease}._studentItem_rc34a_94:last-child{border-bottom:none}._studentItem_rc34a_94:hover{color:#3a0068}._coursesListSection_rc34a_67 ._studentsList_rc34a_88 ._studentItem_rc34a_94{cursor:pointer}._coursesListSection_rc34a_67 ._studentsList_rc34a_88 ._studentItem_rc34a_94:hover{background-color:#f8faff}._loading_rc34a_121,._error_rc34a_121{font-size:1.1em;color:#555;text-align:center;padding:20px}._error_rc34a_121{color:#dc3545;background-color:#f8d7da;border:1px solid #f5c6cb;border-radius:8px;margin:20px 0}@media (max-width: 768px){._statisticsContainer_rc34a_3{padding:20px}._title_rc34a_11{font-size:1.8em;margin-bottom:20px}._cardsContainer_rc34a_20{gap:15px;margin-bottom:30px}._statCard_rc34a_28{padding:20px;min-width:180px;max-width:none}._statCard_rc34a_28 h3{font-size:1.1em}._statNumber_rc34a_58{font-size:2em}._chartSection_rc34a_65,._topStudentsSection_rc34a_66,._coursesListSection_rc34a_67{padding:20px;margin-bottom:20px}._sectionTitle_rc34a_75{font-size:1.5em;margin-bottom:15px}._studentItem_rc34a_94{padding:10px 0;font-size:1em}}@media (max-width: 480px){._statisticsContainer_rc34a_3{padding:15px}._title_rc34a_11{font-size:1.6em;margin-bottom:15px}._cardsContainer_rc34a_20{gap:10px;margin-bottom:20px}._statCard_rc34a_28{padding:15px;min-width:140px}._statCard_rc34a_28 h3{font-size:1em}._statNumber_rc34a_58{font-size:1.8em}._chartSection_rc34a_65,._topStudentsSection_rc34a_66,._coursesListSection_rc34a_67{padding:15px;margin-bottom:15px}._sectionTitle_rc34a_75{font-size:1.3em;margin-bottom:10px}._studentItem_rc34a_94{padding:8px 0;font-size:.95em}}._sidebar_161si_1{border-right:1px solid #e0e0e0;background-color:#fff;padding:15px;overflow-y:auto;flex-shrink:0}@media (max-width: 768px){._sidebar_161si_1{border-right:none;border-bottom:1px solid #e0e0e0;padding:10px}._sidebar_161si_1 h3{margin-bottom:10px}._userSection_161si_20 h4{padding-bottom:2px;margin-bottom:5px}._userItem_161si_25{padding:8px 10px}}._sidebar_161si_1 h3{margin-top:0;margin-bottom:20px;color:#333;text-align:center}._userSection_161si_20{margin-bottom:20px}._userSection_161si_20 h4{font-size:.9rem;color:#666;margin-bottom:10px;text-transform:uppercase;border-bottom:1px solid #eee;padding-bottom:5px}._userList_161si_50{list-style:none;padding:0;margin:0}._userItem_161si_25{padding:10px 12px;border-radius:6px;margin-bottom:5px;cursor:pointer;transition:background-color .2s;font-size:.95rem}._userItem_161si_25:hover{background-color:#f0f4ff}._userItem_161si_25._selected_161si_69{background-color:#7b61ff;color:#fff;font-weight:500}._chatWindow_1cmhz_1{flex-grow:1;display:flex;flex-direction:column;background-color:#fff;overflow:hidden}@media (max-width: 768px){._chatHeader_1cmhz_12{padding:10px 15px;display:flex;align-items:center;gap:10px}._chatHeader_1cmhz_12 h3{font-size:1.1rem;margin:0}._backButton_1cmhz_24{background:none;border:none;color:#7b61ff;font-size:1rem;cursor:pointer;padding:0}._backButton_1cmhz_24:hover{text-decoration:underline}._messageList_1cmhz_37{padding:10px;gap:8px}._messageItem_1cmhz_42{max-width:90%}._messageContent_1cmhz_46{padding:8px 12px;border-radius:12px}._messageTimestamp_1cmhz_51{font-size:.7rem;margin-top:2px}._chatInputArea_1cmhz_56{padding:10px 15px;gap:8px}._chatInputArea_1cmhz_56 textarea{padding:8px 12px;font-size:.95rem;border-radius:15px}._chatInputArea_1cmhz_56 button{padding:8px 15px;border-radius:15px;font-size:.95rem}}._noChatSelected_1cmhz_74{display:flex;align-items:center;justify-content:center;height:100%;color:#777;font-size:1.1rem}._chatHeader_1cmhz_12{padding:15px 20px;border-bottom:1px solid #e0e0e0;background-color:#f7f8fa;flex-shrink:0}._chatHeader_1cmhz_12 h3{margin:0;font-size:1.2rem}._messageList_1cmhz_37{flex-grow:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px}._noMessages_1cmhz_104{text-align:center;color:#aaa;margin-top:20px}._messageItem_1cmhz_42{display:flex;max-width:70%}._messageContent_1cmhz_46{padding:10px 15px;border-radius:15px;word-wrap:break-word}._messageText_1cmhz_121{margin:0;line-height:1.4}._messageTimestamp_1cmhz_51{font-size:.75rem;color:#888;display:block;text-align:right;margin-top:4px}._messageItem_1cmhz_42._sent_1cmhz_134{align-self:flex-end}._messageItem_1cmhz_42._sent_1cmhz_134 ._messageContent_1cmhz_46{background-color:#7b61ff;color:#fff;border-bottom-right-radius:5px}._messageItem_1cmhz_42._sent_1cmhz_134 ._messageTimestamp_1cmhz_51{color:#e0e0e0}._messageItem_1cmhz_42._received_1cmhz_148{align-self:flex-start}._messageItem_1cmhz_42._received_1cmhz_148 ._messageContent_1cmhz_46{background-color:#e4e6eb;color:#050505;border-bottom-left-radius:5px}._chatInputArea_1cmhz_56{display:flex;padding:15px 20px;border-top:1px solid #e0e0e0;background-color:#f7f8fa;flex-shrink:0;gap:10px}._chatInputArea_1cmhz_56 textarea{flex-grow:1;padding:10px 15px;border:1px solid #ccc;border-radius:20px;resize:none;font-size:1rem;line-height:1.4;max-height:100px;overflow-y:auto}._chatInputArea_1cmhz_56 textarea:focus{outline:none;border-color:#7b61ff;box-shadow:0 0 0 2px #7b61ff33}._chatInputArea_1cmhz_56 button{padding:10px 20px;background-color:#7b61ff;color:#fff;border:none;border-radius:20px;cursor:pointer;font-weight:500;transition:background-color .2s;flex-shrink:0}._chatInputArea_1cmhz_56 button:hover{background-color:#6a50e0}._chatInputArea_1cmhz_56 button:disabled{background-color:#ccc;cursor:not-allowed}@media (max-width: 400px){._chatHeader_1cmhz_12,._chatInputArea_1cmhz_56{padding:10px}._messageList_1cmhz_37{padding:8px}._messageItem_1cmhz_42{max-width:95%}._chatInputArea_1cmhz_56 textarea,._chatInputArea_1cmhz_56 button{padding:6px 10px}}._chatPageContainer_1adbp_1{display:flex;height:calc(100vh - 60px);overflow:hidden;background-color:#f9f9f9;flex-direction:row}._navbar_1adbp_12{width:100%;border-bottom:1px solid #e0e0e0}@media (max-width: 768px){._chatPageContainer_1adbp_1{flex-direction:column}._chatPageContainer_1adbp_1>aside,._chatPageContainer_1adbp_1>main{width:100%;height:auto}._hideOnMobile_1adbp_28{display:none!important}}._coursePreviewContainer_1ebcy_1{display:flex;flex-direction:column;border:1px solid #eef2ff;border-radius:12px;margin-bottom:20px;background-color:#f8faff;box-shadow:0 4px 12px #00000014;overflow:hidden;width:100%;font-family:Inter,sans-serif}._courseInfo_1ebcy_14{flex:1;padding:20px;text-align:left;display:flex;flex-direction:column;justify-content:flex-start;width:100%;box-sizing:border-box}._courseImageContainer_1ebcy_25{width:100%;overflow:hidden;flex-shrink:0}._courseImage_1ebcy_25{width:100%;height:auto;display:block;border-radius:12px 12px 0 0;object-fit:cover}._courseName_1ebcy_39{font-family:Poppins,sans-serif;font-size:1.6em;font-weight:700;margin-bottom:10px;color:#3a0068;text-align:center}._courseDescription_1ebcy_48{color:#444;line-height:1.6;margin-bottom:20px;font-size:1em;text-align:center}._enrollButton_1ebcy_56{background:linear-gradient(90deg,#8a2be2,indigo);color:#fff;padding:12px 25px;border:none;border-radius:8px;cursor:pointer;font-size:1em;font-weight:600;transition:all .2s ease-in-out;align-self:center;box-shadow:0 4px 12px #8a2be233}._enrollButton_1ebcy_56:hover{background:linear-gradient(90deg,#7b24ca,indigo);transform:translateY(-2px);box-shadow:0 6px 20px #8a2be240}._enrollButton_1ebcy_56:active{transform:translateY(0);box-shadow:0 2px 8px #8a2be226}._enrollButton_1ebcy_56:disabled{background:#ccc;cursor:not-allowed;opacity:.7;box-shadow:none;transform:none}@media (max-width: 768px){._coursePreviewContainer_1ebcy_1{flex-direction:column;border-radius:10px;margin-bottom:15px}._courseInfo_1ebcy_14{width:100%;min-width:0;padding:15px;text-align:center}._courseImageContainer_1ebcy_25{width:100%}._courseImage_1ebcy_25{border-radius:10px 10px 0 0}._courseName_1ebcy_39{font-size:1.4em;margin-bottom:8px}._courseDescription_1ebcy_48{font-size:.9em;margin-bottom:15px}._enrollButton_1ebcy_56{align-self:center;padding:10px 20px;font-size:.95em;border-radius:6px}}@media (max-width: 480px){._coursePreviewContainer_1ebcy_1{margin-top:15%;border-radius:8px}._courseInfo_1ebcy_14{padding:10px}._courseName_1ebcy_39{font-size:1.2em;margin-bottom:6px}._courseDescription_1ebcy_48{font-size:.85em;margin-bottom:10px}._enrollButton_1ebcy_56{padding:8px 15px;font-size:.9em;border-radius:5px}}._courses_15glo_1{display:flex;padding:2% 5%;gap:32px;margin-top:80px}._navbar_15glo_8{width:100%}._sidebar_15glo_12{width:30%;min-width:250px;background-color:#f8faff;border-radius:12px;padding:16px;box-sizing:border-box;flex-shrink:0;height:fit-content;box-shadow:0 4px 12px #0000000d}._sidebar_15glo_12 h2{margin-top:0;margin-bottom:16px;font-size:20px;color:#3a0068;font-family:Poppins,sans-serif}._menuList_15glo_32{list-style:none;padding:0;margin:0}._menuItem_15glo_38{background-color:#fff;border-radius:8px;padding:12px 14px;margin-bottom:10px;cursor:pointer;border:1px solid #eef2ff;transition:background-color .2s,border-color .2s,color .2s;font-size:15px;font-weight:500;color:#555;word-break:break-word}._menuItem_15glo_38:hover{background-color:#eef2ff;border-color:#6c2eb7;color:#3a0068}._lessonItem_15glo_58:first-child{margin-top:15px}._lessonItem_15glo_58{background-color:#fff;border-radius:8px;padding:12px 14px;margin-bottom:10px;cursor:pointer;border:1px solid #eef2ff;transition:background-color .2s,border-color .2s;color:#555;word-break:break-word}._lessonItem_15glo_58:hover{background-color:#eef2ff;border-color:#6c2eb7}._lessonItem_15glo_58 h3{margin:0;font-size:15px;font-weight:600;color:#333;word-break:break-word}._lessonItem_15glo_58 p{margin:4px 0;font-size:13px;color:#555;word-break:break-word}._duration_15glo_94{font-size:11px;color:#3a0068;background-color:#e0e7ff;padding:2px 6px;border-radius:8px;display:inline-block;margin-top:6px}._active_15glo_104{border:2px solid #6c2eb7;background-color:#eef2ff;color:#3a0068}._active_15glo_104 h3,._active_15glo_104 p,._active_15glo_104 ._duration_15glo_94{color:inherit}._backButton_15glo_116{background-color:#eef2ff;border:1px solid #e0e7ff;border-radius:8px;padding:8px 12px;margin-bottom:16px;cursor:pointer;font-size:14px;font-weight:500;transition:background-color .2s;color:#3a0068}._backButton_15glo_116:hover{background-color:#e0e7ff}._content_15glo_133{flex-grow:1;padding:0;box-sizing:border-box}._videoWrapper_15glo_139{border-radius:12px;overflow:hidden;margin-bottom:20px;background-color:#f0f4ff;position:relative;width:100%;padding-top:56.25%;box-shadow:0 4px 12px #00000014}._videoWrapper_15glo_139 iframe{position:absolute;top:0;left:0;width:100%;height:100%;display:block;border:none}._noVideoMessage_15glo_160._welcomeMessage_15glo_160{background-color:#f8faff;border-radius:12px;padding:20px;text-align:center;color:#555;margin-bottom:20px}._loadingOverlay_15glo_169{position:absolute;top:0;left:0;right:0;bottom:0;background-color:#fffc;display:flex;justify-content:center;align-items:center;font-size:1.2em;z-index:10;color:#3a0068}._errorMessage_15glo_184{padding:15px;background-color:#f8d7da;border:1px solid #f5c6cb;border-radius:8px;color:#721c24;margin-bottom:15px}._content_15glo_133 h2{font-size:24px;margin-top:0;margin-bottom:12px;color:#3a0068;font-family:Poppins,sans-serif}._content_15glo_133 p{color:#444;line-height:1.6;font-size:16px;margin-bottom:1em;word-break:break-word}._takeTestButton_15glo_209,._editLessonButton_15glo_210{display:inline-block;margin-top:20px;padding:10px 20px;font-size:15px;font-weight:600;border:none;border-radius:8px;cursor:pointer;transition:all .2s ease-in-out;width:auto;text-align:center;font-family:Inter,sans-serif;box-shadow:0 4px 12px #00000014}._takeTestButton_15glo_209{color:#fff;margin-right:15px;background:linear-gradient(90deg,#8a2be2,indigo);box-shadow:0 4px 12px #8a2be233}._takeTestButton_15glo_209:hover{background:linear-gradient(90deg,#7b24ca,indigo);transform:translateY(-2px);box-shadow:0 6px 20px #8a2be240}._takeTestButton_15glo_209:active{transform:translateY(0);box-shadow:0 2px 8px #8a2be226}._editLessonButton_15glo_210{margin-left:0;color:#3a0068;background-color:#eef2ff;border:1px solid #e0e7ff;box-shadow:0 4px 12px #6c2eb71a}._editLessonButton_15glo_210:hover{background-color:#e0e7ff;transform:translateY(-2px);box-shadow:0 6px 20px #6c2eb726}._editLessonButton_15glo_210:active{transform:translateY(0);box-shadow:0 2px 8px #6c2eb714}._lessonButtons_15glo_263{margin-top:20px;display:flex;gap:15px;flex-wrap:wrap}._contentSection_15glo_270{margin-top:30px;padding-top:20px;border-top:1px solid #eef2ff}._contentSection_15glo_270 h3{margin:0 0 15px;font-size:1.2em;color:#3a0068;font-family:Poppins,sans-serif;word-break:break-word}._lectureText_15glo_284{color:#444;line-height:1.6;font-size:1em;margin-bottom:1em;word-break:break-word;white-space:pre-wrap}._fileList_15glo_293{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:20px}._audioList_15glo_302{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(400px,1fr));gap:20px}._fileItem_15glo_309{display:flex;flex-direction:column;border:1px solid #eef2ff;border-radius:8px;overflow:hidden;background-color:#fff;box-shadow:2px 2px 8px #0000000d;transition:transform .2s ease,box-shadow .2s ease;text-decoration:none;color:inherit}._fileItem_15glo_309:hover{transform:translateY(-3px);box-shadow:4px 4px 12px #0000001f}._filePreview_15glo_327{position:relative;width:100%;height:180px;display:flex;justify-content:center;align-items:center;overflow:hidden;background-color:#f0f4ff;flex-shrink:0}._embeddedImage_15glo_339,._audioPlayer_15glo_340,._videoPlayer_15glo_341{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}._pdfEmbedContainer_15glo_350{width:100%;height:100%;display:flex;justify-content:center;align-items:center}._pdfEmbedContainer_15glo_350 iframe{display:block;width:100%;height:100%}._fileNameOverlay_15glo_364{position:absolute;bottom:0;left:0;right:0;background-color:#3a0068b3;color:#fff;padding:6px 10px;font-size:.8em;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}._fileDetails_15glo_379{padding:10px 15px;width:100%;box-sizing:border-box;flex-grow:1;display:flex;flex-direction:column;justify-content:center}._fileNameBelowPreview_15glo_389{margin:0;font-size:.9em;color:#333;word-break:break-word}._downloadLink_15glo_396{display:inline-block;margin-top:8px;font-size:.8em;color:#6c2eb7;text-decoration:none;transition:text-decoration .2s;word-break:break-word}._downloadLink_15glo_396:hover{text-decoration:underline;color:#3a0068}._fileItem_15glo_309 ._fileLinkContent_15glo_411{display:flex;align-items:center;padding:15px;text-decoration:none;color:inherit;width:100%;box-sizing:border-box}._fileIcon_15glo_421{flex-shrink:0;margin-right:15px;font-size:2em;color:#6c2eb7}._fileInfo_15glo_428{flex-grow:1}._linkedFileName_15glo_432{margin:0 0 4px;font-size:1em;font-weight:600;color:#333;word-break:break-word}._linkedFileType_15glo_440{margin:0;font-size:.8em;color:#555;word-break:break-word}._downloadIcon_15glo_447{flex-shrink:0;margin-left:10px;font-size:1.5em;color:#6c2eb7}._loading_15glo_169,._error_15glo_184,._noContent_15glo_454{text-align:center;font-size:1.2em;margin-top:20px}._loading_15glo_169,._noContent_15glo_454{color:#3a0068}._error_15glo_184{color:#dc3545}@media (max-width: 1024px){._courses_15glo_1{padding:1.5% 3%;gap:24px;margin-top:70px}._sidebar_15glo_12{min-width:200px;padding:12px}._sidebar_15glo_12 h2{font-size:18px}._menuItem_15glo_38,._lessonItem_15glo_58{padding:10px 12px;font-size:14px;margin-bottom:8px}._lessonItem_15glo_58:first-child{margin-top:12px}._lessonItem_15glo_58 h3{font-size:14px}._lessonItem_15glo_58 p{font-size:12px}._duration_15glo_94{font-size:10px;padding:1px 5px}._backButton_15glo_116{padding:7px 10px;font-size:13px}._content_15glo_133 h2{font-size:22px}._content_15glo_133 p{font-size:15px}._takeTestButton_15glo_209,._editLessonButton_15glo_210{padding:8px 16px;font-size:14px}._contentSection_15glo_270{margin-top:25px;padding-top:18px}._contentSection_15glo_270 h3{margin-bottom:12px}._fileList_15glo_293{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:15px}._audioList_15glo_302{grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:15px}._filePreview_15glo_327{height:120px}._fileDetails_15glo_379{padding:8px 12px}._fileNameBelowPreview_15glo_389,._downloadLink_15glo_396{font-size:.8em}._fileItem_15glo_309 ._fileLinkContent_15glo_411{padding:12px}._fileIcon_15glo_421{font-size:1.7em;margin-right:10px}._linkedFileName_15glo_432{font-size:.9em}._linkedFileType_15glo_440{font-size:.7em}._downloadIcon_15glo_447{font-size:1.2em;margin-left:6px}._loading_15glo_169,._error_15glo_184,._noContent_15glo_454{font-size:1em;margin-top:15px}}@media (max-width: 768px){._courses_15glo_1{flex-direction:column;padding:15px;gap:20px;margin-top:70px}._sidebar_15glo_12{width:100%;min-width:0;padding:15px;margin-bottom:20px}._sidebar_15glo_12 h2{font-size:18px;margin-bottom:12px}._lessonItem_15glo_58:first-child{margin-top:10px}._menuList_15glo_32{display:flex;overflow-x:auto;padding-bottom:10px;-webkit-overflow-scrolling:touch;-ms-overflow-style:none;scrollbar-width:none}._menuList_15glo_32::-webkit-scrollbar{display:none}._menuItem_15glo_38{flex-shrink:0;margin-right:10px;margin-bottom:0;padding:10px 12px;font-size:15px}._menuItem_15glo_38:last-child{margin-right:0}._content_15glo_133{width:100%;padding:0 5px}._videoWrapper_15glo_139{margin-bottom:15px;border-radius:8px}._content_15glo_133 h2{font-size:20px;margin-bottom:10px}._takeTestButton_15glo_209,._editLessonButton_15glo_210{width:100%;margin-left:0;margin-right:0;margin-bottom:10px;padding:10px 12px;font-size:14px}._editLessonButton_15glo_210{margin-top:0}._fileList_15glo_293{grid-template-columns:1fr;gap:10px}._audioList_15glo_302{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px}._fileItem_15glo_309{flex-direction:row;align-items:center;box-shadow:1px 1px 5px #0000001a}._fileItem_15glo_309:hover{transform:none;box-shadow:1px 1px 5px #0000001a}._filePreview_15glo_327{width:80px;height:80px;flex-shrink:0;border-radius:8px 0 0 8px;margin-right:10px}._fileNameOverlay_15glo_364{display:none}._fileDetails_15glo_379{padding:10px;flex-direction:row;justify-content:space-between;align-items:center}._fileNameBelowPreview_15glo_389{margin:0 10px 0 0;flex-grow:1}._downloadLink_15glo_396{margin-top:0;white-space:nowrap}}@media (max-width: 480px){._courses_15glo_1{padding:10px;gap:15px;margin-top:60px}._sidebar_15glo_12{padding:10px;margin-bottom:15px}._sidebar_15glo_12 h2{font-size:17px;margin-bottom:10px}._lessonItem_15glo_58:first-child{margin-top:8px}._menuItem_15glo_38,._lessonItem_15glo_58{padding:8px 10px;font-size:14px}._duration_15glo_94{padding:1px 5px;font-size:9px;margin-top:3px}._backButton_15glo_116{padding:5px 8px;font-size:12px;margin-bottom:10px}._content_15glo_133{padding:0}._videoWrapper_15glo_139{margin-bottom:10px}._noVideoMessage_15glo_160._welcomeMessage_15glo_160,._errorMessage_15glo_184{padding:10px;font-size:.9em}._content_15glo_133 h2{font-size:18px;margin-bottom:8px}._content_15glo_133 p{font-size:14px}._takeTestButton_15glo_209,._editLessonButton_15glo_210{padding:8px 12px;font-size:13px;margin-bottom:8px}._contentSection_15glo_270{margin-top:15px;padding-top:10px}._contentSection_15glo_270 h3{margin-bottom:8px;font-size:1em}._fileItem_15glo_309{flex-direction:column;align-items:stretch}._filePreview_15glo_327{width:100%;height:100px;margin-right:0;border-radius:8px 8px 0 0}._fileDetails_15glo_379{padding:8px 10px;flex-direction:column;justify-content:flex-start;align-items:flex-start}._fileNameBelowPreview_15glo_389{margin-bottom:4px;font-size:.85em;margin-right:0}._downloadLink_15glo_396{margin-top:4px;font-size:.8em;white-space:normal}._fileItem_15glo_309 ._fileLinkContent_15glo_411{flex-direction:column;align-items:flex-start;padding:10px}._fileIcon_15glo_421{margin-right:0;margin-bottom:8px;font-size:1.6em}._fileInfo_15glo_428{width:100%}._linkedFileName_15glo_432{font-size:.9em;margin:0 0 2px}._linkedFileType_15glo_440{font-size:.7em;margin:0}._downloadIcon_15glo_447{margin-left:0;margin-top:8px;font-size:1.2em}._loading_15glo_169,._error_15glo_184,._noContent_15glo_454{font-size:.9em;margin-top:10px}}._testContainer_1u7al_1{background-color:#fff;padding:25px;border-radius:12px;border:1px solid #eef2ff;box-shadow:0 4px 12px #00000014;font-family:Inter,sans-serif}._testContainer_1u7al_1 h2{margin-top:0;margin-bottom:20px;color:#3a0068;text-align:center;font-family:Poppins,sans-serif;font-size:1.8em}._results_1u7al_19{background-color:#e0e7ff;border:1px solid #c5d3f4;border-radius:8px;padding:15px;margin-bottom:25px;text-align:center;color:#3a0068;box-shadow:0 2px 8px #0000000d}._results_1u7al_19 h3{margin-top:0;color:#3a0068;font-size:1.3em;font-family:Poppins,sans-serif}._questionBlock_1u7al_37{margin-bottom:25px;padding-bottom:15px;border-bottom:1px dashed #eef2ff}._questionBlock_1u7al_37:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}._questionText_1u7al_49{font-weight:600;margin-bottom:15px;color:#333;font-size:1.1em}._optionsList_1u7al_56{display:flex;flex-direction:column;gap:10px}._optionLabel_1u7al_62{display:block;background-color:#f8faff;padding:10px 15px;border-radius:8px;border:1px solid #eef2ff;cursor:pointer;transition:background-color .2s,border-color .2s;position:relative;color:#555;font-size:1em}._optionLabel_1u7al_62:hover{background-color:#eef2ff;border-color:#d0d8e6}._radioInput_1u7al_80{margin-right:10px;vertical-align:middle}._optionLabel_1u7al_62._correct_1u7al_85{background-color:#d1e7dd;border-color:#a3cfbb;color:#0f5132;font-weight:600}._optionLabel_1u7al_62._correct_1u7al_85:after{content:"✔";color:#0f5132;position:absolute;right:15px;top:50%;transform:translateY(-50%);font-size:1.2em}._optionLabel_1u7al_62._incorrect_1u7al_102{background-color:#f8d7da;border-color:#f1aeb5;color:#842029;text-decoration:line-through;font-weight:600}._optionLabel_1u7al_62._incorrect_1u7al_102:after{content:"✖";color:#842029;position:absolute;right:15px;top:50%;transform:translateY(-50%);font-size:1.2em}._optionLabel_1u7al_62._correct_1u7al_85:hover,._optionLabel_1u7al_62._incorrect_1u7al_102:hover{background-color:inherit;border-color:inherit;cursor:default}._submitButton_1u7al_127{display:block;margin:25px auto 0;padding:12px 30px;font-size:16px;font-weight:600;color:#fff;background:linear-gradient(90deg,#8a2be2,indigo);border:none;border-radius:8px;cursor:pointer;transition:all .2s ease-in-out;font-family:Inter,sans-serif;box-shadow:0 4px 12px #8a2be233}._submitButton_1u7al_127:hover{background:linear-gradient(90deg,#7b24ca,indigo);transform:translateY(-2px);box-shadow:0 6px 20px #8a2be240}._submitButton_1u7al_127:active{transform:translateY(0);box-shadow:0 2px 8px #8a2be226}._submitButton_1u7al_127:disabled{background:#ccc;cursor:not-allowed;opacity:.7;box-shadow:none;transform:none}._submittedMessage_1u7al_162{text-align:center;margin-top:20px;color:#555;font-style:italic;font-size:1em}@media (max-width: 768px){._testContainer_1u7al_1{padding:20px;border-radius:10px}._testContainer_1u7al_1 h2{font-size:1.6em;margin-bottom:15px}._results_1u7al_19{padding:12px;margin-bottom:20px}._results_1u7al_19 h3{font-size:1.2em}._questionBlock_1u7al_37{margin-bottom:20px;padding-bottom:12px}._questionText_1u7al_49{font-size:1em;margin-bottom:12px}._optionsList_1u7al_56{gap:8px}._optionLabel_1u7al_62{padding:8px 12px;border-radius:6px;font-size:.95em}._optionLabel_1u7al_62._correct_1u7al_85:after,._optionLabel_1u7al_62._incorrect_1u7al_102:after{right:10px;font-size:1.1em}._submitButton_1u7al_127{padding:10px 25px;font-size:15px;margin-top:20px}}@media (max-width: 480px){._testContainer_1u7al_1{padding:15px;border-radius:8px}._testContainer_1u7al_1 h2{font-size:1.4em;margin-bottom:15px}._results_1u7al_19{padding:10px;margin-bottom:15px}._results_1u7al_19 h3{font-size:1.1em}._questionBlock_1u7al_37{margin-bottom:15px;padding-bottom:10px}._questionText_1u7al_49{font-size:.95em;margin-bottom:10px}._optionsList_1u7al_56{gap:6px}._optionLabel_1u7al_62{padding:8px 10px;border-radius:5px;font-size:.9em}._optionLabel_1u7al_62._correct_1u7al_85:after,._optionLabel_1u7al_62._incorrect_1u7al_102:after{right:8px;font-size:1em}._submitButton_1u7al_127{padding:8px 20px;font-size:14px;margin-top:15px}._submittedMessage_1u7al_162{font-size:.9em;margin-top:15px}}._dashboardContainer_4xb8h_1{padding:20px;max-width:1800px;margin:20px auto;box-sizing:border-box}._dashboardHeader_4xb8h_8{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;padding-bottom:15px;border-bottom:1px solid #eee;flex-wrap:wrap}._dashboardTitle_4xb8h_18{font-size:28px;color:#3a0068;font-weight:700;font-family:Poppins,sans-serif;flex-shrink:0;margin-right:20px}._createCourseButton_4xb8h_27{background:linear-gradient(90deg,#8a2be2,indigo);color:#fff;border:none;padding:12px 25px;border-radius:8px;cursor:pointer;font-size:1em;font-weight:600;transition:background .3s,box-shadow .3s,transform .2s;flex-shrink:0;letter-spacing:.5px;box-shadow:0 4px 12px #8a2be233;font-family:Inter,sans-serif}._createCourseButton_4xb8h_27:hover{background:linear-gradient(90deg,#7b24ca,indigo);transform:translateY(-2px);box-shadow:0 6px 20px #8a2be240;opacity:1}._createCourseButton_4xb8h_27:active{transform:translateY(0);box-shadow:0 2px 8px #8a2be226;opacity:1}._coursesGrid_4xb8h_56{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;padding:0;list-style:none;margin-right:80px}._card_4xb8h_65{position:relative;width:100%;background-color:#fff;border-radius:12px;overflow:hidden;box-shadow:0 8px 30px #0000001a;transition:transform .3s ease,box-shadow .3s ease;cursor:pointer;display:flex;flex-direction:column;font-family:Inter,sans-serif;color:#333}._card_4xb8h_65:hover{transform:translateY(-5px);box-shadow:0 12px 40px #00000026}._card_4xb8h_65 figcaption{position:absolute;bottom:0;left:0;right:0;width:100%;padding:1.5rem 1rem;color:#fff;font-weight:600;background-image:linear-gradient(to top,#000c,#0000);border-radius:0 0 12px 12px;word-break:break-word;opacity:0;transition:opacity .3s ease;z-index:1;box-sizing:border-box;font-family:Poppins,sans-serif}._card_4xb8h_65:hover figcaption{opacity:1}._card_4xb8h_65 ._image_4xb8h_108{width:100%;aspect-ratio:16 / 9;object-fit:cover;display:block;border-radius:12px 12px 0 0;flex-shrink:0}._card_4xb8h_65 figcaption p{margin:0;font-size:1em}._coursesGrid_4xb8h_56 ._card_4xb8h_65:only-child{max-width:500px;margin:0 auto}._pageTitle_4xb8h_127{font-family:Poppins,sans-serif;color:#3a0068;font-size:2em;font-weight:700;margin-bottom:10px}._pageDescription_4xb8h_135{color:#4a5568;font-size:1.1em;line-height:1.6;margin-bottom:30px}._dashboardGrid_4xb8h_142{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin-top:20px}._widgetCard_4xb8h_149{border:none;border-radius:12px;padding:20px;background-color:#fff;box-shadow:0 8px 30px #0000001a;display:flex;flex-direction:column;width:100%;box-sizing:border-box}._widgetTitle_4xb8h_161{font-size:1.2em;font-weight:600;margin-bottom:15px;color:#3a0068;border-bottom:1px solid #eee;padding-bottom:10px;font-family:Poppins,sans-serif}._widgetList_4xb8h_171{list-style:none;padding:0;margin:0;flex-grow:1}._widgetListItem_4xb8h_178{padding:10px 0;border-bottom:1px solid #f0f0f0;font-size:1em;color:#555;display:flex;justify-content:space-between;align-items:center;font-family:Inter,sans-serif;word-break:break-word;flex-wrap:wrap;gap:5px}._widgetListItem_4xb8h_178:last-child{border-bottom:none}._widgetListItem_4xb8h_178 a,._widgetListItem_4xb8h_178 button{color:#8a2be2;text-decoration:none;cursor:pointer;font-size:.95em;margin-left:10px;border:none;background:none;padding:0;font-family:Inter,sans-serif;flex-shrink:0}._widgetListItem_4xb8h_178 a:hover,._widgetListItem_4xb8h_178 button:hover{text-decoration:underline;color:indigo}._statItem_4xb8h_216{display:flex;justify-content:space-between;padding:10px 0;font-size:1em;font-family:Inter,sans-serif;border-bottom:1px solid #f0f0f0;flex-wrap:wrap;gap:5px}._statItem_4xb8h_216:last-child{border-bottom:none}._statLabel_4xb8h_231{color:#666;flex-shrink:0}._statValue_4xb8h_236{font-weight:600;color:#333;flex-grow:1;text-align:right}._noData_4xb8h_243{color:#888;font-style:italic;text-align:center;margin-top:20px;font-family:Inter,sans-serif}@media (max-width: 992px){._dashboardContainer_4xb8h_1{padding:15px}._dashboardTitle_4xb8h_18{font-size:24px}._createCourseButton_4xb8h_27{padding:10px 20px;font-size:.95em}._coursesGrid_4xb8h_56{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px}}@media (max-width: 768px){._dashboardHeader_4xb8h_8{flex-direction:column;align-items:flex-start;margin-bottom:20px}._dashboardTitle_4xb8h_18{width:100%;margin-bottom:10px;font-size:22px;margin-right:0}._createCourseButton_4xb8h_27{width:auto;font-size:.9em}._coursesGrid_4xb8h_56{grid-template-columns:1fr;gap:15px}._coursesGrid_4xb8h_56 ._card_4xb8h_65:only-child{max-width:350px;margin:0 auto}._card_4xb8h_65 figcaption{padding:1rem .8rem;font-size:.9em;opacity:.8}._widgetCard_4xb8h_149{padding:15px}._widgetTitle_4xb8h_161{font-size:1.1em}._widgetList_4xb8h_171,._dashboardGrid_4xb8h_142{gap:15px}._widgetList_4xb8h_171{gap:0}._widgetListItem_4xb8h_178{flex-direction:column;align-items:flex-start;gap:5px;padding:10px 0}._widgetListItem_4xb8h_178 a,._widgetListItem_4xb8h_178 button{margin-left:0;margin-top:5px}._statItem_4xb8h_216{flex-direction:column;align-items:flex-start;gap:3px;padding:8px 0}._statValue_4xb8h_236{text-align:left}}@media (max-width: 480px){._dashboardContainer_4xb8h_1{padding:10px}._dashboardTitle_4xb8h_18{font-size:20px}._createCourseButton_4xb8h_27{font-size:.85em}._card_4xb8h_65 figcaption{padding:.8rem .6rem;font-size:.8em;opacity:.8}._widgetCard_4xb8h_149{padding:10px}._widgetTitle_4xb8h_161{font-size:1em}._widgetListItem_4xb8h_178,._statItem_4xb8h_216{font-size:.9em}._widgetListItem_4xb8h_178{padding:8px 0;gap:3px}._widgetListItem_4xb8h_178 a,._widgetListItem_4xb8h_178 button{margin-top:3px}._statItem_4xb8h_216{padding:6px 0;gap:2px}._coursesGrid_4xb8h_56 ._card_4xb8h_65:only-child{max-width:300px}}._navbar_1ozcg_1{position:fixed;top:0;left:0;right:0;z-index:999;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 32px;background:#07070db8;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--glass-border)}._logoSection_1ozcg_18{display:flex;align-items:center;gap:12px;cursor:pointer;text-decoration:none;flex-shrink:0}._logo_1ozcg_18{height:32px;width:32px;border-radius:9px;object-fit:cover;box-shadow:var(--glow-primary)}._brand_1ozcg_33{font-family:Space Grotesk,sans-serif;font-size:18px;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.01em;text-decoration:none}._mobileMenuContent_1ozcg_45{display:flex;flex-grow:1;align-items:center;justify-content:space-between;gap:16px}._navLinks_1ozcg_53{display:flex;justify-content:center;gap:4px;padding:4px;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--r-pill)}._navLinkItem_1ozcg_63{color:var(--text-2);text-decoration:none;font-size:13px;font-weight:500;padding:8px 16px;border-radius:var(--r-pill);cursor:pointer;transition:color var(--t-fast) var(--ease),background var(--t-fast) var(--ease);position:relative}._navLinkItem_1ozcg_63:hover{color:var(--text-1);background:var(--glass-bg-strong)}._lastpart_1ozcg_79{display:flex;align-items:center;gap:12px;flex-shrink:0}._profileIconContainer_1ozcg_86{cursor:pointer;display:flex;align-items:center}._profileIcon_1ozcg_86{width:40px;height:40px;border-radius:50%;background:var(--gradient-primary);color:#fff;display:grid;place-items:center;font-weight:700;font-size:16px;box-shadow:var(--glow-primary);transition:transform var(--t-fast) var(--ease)}._profileIconContainer_1ozcg_86:hover ._profileIcon_1ozcg_86{transform:scale(1.05)}._tool_1ozcg_108{display:none;position:absolute;top:calc(100% + 8px);right:16px;list-style:none;margin:0;padding:6px;background:var(--bg-2);border:1px solid var(--glass-border-strong);border-radius:var(--r-md);box-shadow:var(--shadow-lift);min-width:180px;z-index:10}._tool_1ozcg_108 li{padding:9px 12px;cursor:pointer;border-radius:8px;font-size:13px;color:var(--text-2);transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease)}._tool_1ozcg_108 li:hover{background:var(--glass-bg);color:var(--text-1)}._tool_1ozcg_108._visible_1ozcg_135{display:flex;flex-direction:column;gap:2px}._hamburgerButton_1ozcg_137{display:none;width:40px;height:40px;border-radius:10px;background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-1);font-size:18px;cursor:pointer}@media (max-width: 880px){._navbar_1ozcg_1{padding:12px 18px}._hamburgerButton_1ozcg_137{display:grid;place-items:center}._navLinks_1ozcg_53,._lastpart_1ozcg_79{display:none}._mobileMenuContent_1ozcg_45{display:none;flex-direction:column;align-items:stretch;position:absolute;top:100%;left:12px;right:12px;margin-top:8px;padding:12px;gap:8px;background:var(--bg-2);border:1px solid var(--glass-border-strong);border-radius:var(--r-lg);box-shadow:var(--shadow-lift)}._navbar_1ozcg_1._menuOpen_1ozcg_169 ._mobileMenuContent_1ozcg_45{display:flex}._navbar_1ozcg_1._menuOpen_1ozcg_169 ._navLinks_1ozcg_53,._navbar_1ozcg_1._menuOpen_1ozcg_169 ._lastpart_1ozcg_79{display:flex;flex-direction:column;background:transparent;border:0;padding:0;gap:2px;width:100%;border-radius:0;align-items:stretch}._navbar_1ozcg_1._menuOpen_1ozcg_169 ._navLinkItem_1ozcg_63{padding:12px;text-align:left;border-radius:var(--r-md)}}@media (max-width: 480px){._navbar_1ozcg_1{padding:10px 14px}._brand_1ozcg_33{font-size:16px}}._navbar_12q2u_1{position:sticky;top:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 28px;background:#07070db8;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--glass-border)}._logoSection_12q2u_16{display:flex;align-items:center;gap:10px;flex-shrink:0}._brand_12q2u_23{color:var(--text-1);text-decoration:none;font-size:18px;font-weight:700;font-family:Space Grotesk,sans-serif;background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.01em}._logo_12q2u_16{height:28px;width:28px;border-radius:8px;object-fit:cover;box-shadow:var(--glow-primary)}._navLinks_12q2u_44{display:flex;flex-grow:1;justify-content:center;gap:4px;padding:4px;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--r-pill);align-self:center}._navLinkItem_12q2u_56{color:var(--text-2);text-decoration:none;font-size:13px;font-weight:500;padding:8px 16px;border-radius:var(--r-pill);transition:all var(--t-fast) var(--ease)}._navLinkItem_12q2u_56:hover{color:var(--text-1);background:var(--glass-bg-strong)}._authButtons_12q2u_71{display:flex;align-items:center;gap:10px;flex-shrink:0}._logoutButton_12q2u_78{padding:9px 18px;background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-2);border-radius:var(--r-pill);font-size:13px;font-weight:600;cursor:pointer;transition:all var(--t-fast) var(--ease)}._logoutButton_12q2u_78:hover{background:var(--glass-bg-strong);color:var(--text-1);border-color:var(--glass-border-strong)}._mobileMenuToggle_12q2u_95{display:none;width:40px;height:40px;border-radius:10px;background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-1);font-size:18px;cursor:pointer}._navLinks_12q2u_44._open_12q2u_107{display:flex;flex-direction:column;position:absolute;top:100%;left:16px;right:16px;width:auto;padding:10px;gap:4px;background:var(--bg-2);border:1px solid var(--glass-border-strong);border-radius:var(--r-lg);box-shadow:var(--shadow-lift)}._navLinks_12q2u_44._open_12q2u_107 ._navLinkItem_12q2u_56{padding:12px 16px;text-align:left}@media (max-width: 880px){._navLinks_12q2u_44{display:none}._mobileMenuToggle_12q2u_95{display:grid;place-items:center}._navbar_12q2u_1{padding:12px 16px}}._profileContainer_1bv37_1{padding:35px 20px;max-width:900px;margin:20px auto;font-family:Inter,sans-serif;color:#333;background-color:#fff;border-radius:12px;box-shadow:0 8px 30px #0000001a}._profileContainer_1bv37_1 h2{font-family:Poppins,sans-serif;font-size:2em;color:#3a0068;margin-top:30px;text-align:center;font-weight:700}._avatarSection_1bv37_21{display:flex;flex-direction:column;align-items:center;margin-bottom:30px}._avatar_1bv37_21{width:120px;height:120px;object-fit:cover;border-radius:50%;margin-bottom:15px;border:4px solid #6c2eb7;box-shadow:0 4px 12px #0000001a}._avatarUpload_1bv37_38{display:inline-block;cursor:pointer;background:linear-gradient(90deg,#8a2be2,indigo);color:#fff;padding:10px 20px;border-radius:8px;font-size:1em;font-weight:600;transition:all .2s ease-in-out;box-shadow:0 4px 12px #8a2be233}._avatarUpload_1bv37_38:hover{background:linear-gradient(90deg,#7b24ca,indigo);transform:translateY(-2px);box-shadow:0 6px 20px #8a2be240}._avatarUpload_1bv37_38:active{transform:translateY(0);box-shadow:0 2px 8px #8a2be226}._avatarUpload_1bv37_38 input{display:none}._infoSection_1bv37_66{margin-top:30px;padding-top:20px;border-top:1px solid #eee;font-size:1.1em;line-height:1.6}._infoSection_1bv37_66 p{margin-bottom:10px;color:#555}._infoSection_1bv37_66 strong{color:#333;font-weight:600;margin-right:5px}._courseProgressSection_1bv37_85{margin-top:40px;padding-top:20px;border-top:1px solid #eee}._courseProgressSection_1bv37_85 h3{font-family:Poppins,sans-serif;font-size:1.5em;color:#3a0068;margin-bottom:20px;font-weight:600}._courseItem_1bv37_99{margin-bottom:20px;background-color:#f8faff;border:1px solid #eef2ff;border-radius:8px;padding:15px 20px;box-shadow:0 2px 8px #0000000d}._courseItem_1bv37_99 p{margin:0 0 10px;font-weight:600;color:#3a0068;font-size:1.1em}._progressBar_1bv37_115{background-color:#e0e0e0;border-radius:8px;overflow:hidden;height:25px;width:100%}._progressFill_1bv37_123{height:100%;background:linear-gradient(90deg,#28a745,#218838);color:#fff;text-align:center;line-height:25px;font-size:.95em;font-weight:600;transition:width .5s ease-in-out}@media (max-width: 768px){._profileContainer_1bv37_1{padding:30px 15px;margin:15px auto;border-radius:8px;box-shadow:0 4px 20px #0000001a}._profileContainer_1bv37_1 h2{font-size:1.8em;margin-bottom:25px}._avatarSection_1bv37_21{margin-bottom:25px}._avatar_1bv37_21{width:100px;height:100px;margin-bottom:12px;border-width:3px}._avatarUpload_1bv37_38{padding:8px 16px;font-size:.95em;border-radius:6px}._infoSection_1bv37_66{margin-top:25px;padding-top:15px;font-size:1em}._infoSection_1bv37_66 p{margin-bottom:8px}._courseProgressSection_1bv37_85{margin-top:30px;padding-top:15px}._courseProgressSection_1bv37_85 h3{font-size:1.3em;margin-bottom:15px}._courseItem_1bv37_99{margin-bottom:15px;padding:12px 15px;border-radius:6px}._courseItem_1bv37_99 p{font-size:1em;margin:0 0 8px}._progressBar_1bv37_115{height:20px}._progressFill_1bv37_123{line-height:20px;font-size:.9em}}@media (max-width: 480px){._profileContainer_1bv37_1{padding:20px 10px;margin:10px auto;border-radius:6px;box-shadow:0 2px 15px #0000001a}._profileContainer_1bv37_1 h2{font-size:1.6em;margin-bottom:20px}._avatarSection_1bv37_21{margin-bottom:20px}._avatar_1bv37_21{width:80px;height:80px;margin-bottom:10px;border-width:3px}._avatarUpload_1bv37_38{padding:6px 12px;font-size:.9em;border-radius:5px}._infoSection_1bv37_66{margin-top:20px;padding-top:10px;font-size:.95em}._infoSection_1bv37_66 p{margin-bottom:6px}._infoSection_1bv37_66 strong{margin-right:3px}._courseProgressSection_1bv37_85{margin-top:25px;padding-top:10px}._courseProgressSection_1bv37_85 h3{font-size:1.2em;margin-bottom:12px}._courseItem_1bv37_99{margin-bottom:12px;padding:10px 12px;border-radius:5px}._courseItem_1bv37_99 p{font-size:.95em;margin:0 0 6px}._progressBar_1bv37_115{height:18px}._progressFill_1bv37_123{line-height:18px;font-size:.85em}}._wrapper_1t5dj_1{margin:0 auto;width:100%;max-width:1280px;padding:96px 28px 48px;box-sizing:border-box}._grid_1t5dj_9{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px}._card_1t5dj_15{position:relative;margin:0;border-radius:var(--r-lg);overflow:hidden;cursor:pointer;width:100%;aspect-ratio:4 / 3;background:var(--glass-bg);border:1px solid var(--glass-border);box-shadow:var(--shadow-soft);transition:transform var(--t-med) var(--ease),border-color var(--t-med) var(--ease),box-shadow var(--t-med) var(--ease)}._card_1t5dj_15:hover{transform:translateY(-4px);border-color:var(--glass-border-strong);box-shadow:var(--shadow-lift)}._image_1t5dj_35{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform var(--t-slow) var(--ease),filter var(--t-slow) var(--ease)}._card_1t5dj_15:hover ._image_1t5dj_35{transform:scale(1.05);filter:brightness(.7)}._card_1t5dj_15:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to top,rgba(7,7,13,.92) 0%,rgba(7,7,13,.5) 35%,transparent 70%);pointer-events:none}._card_1t5dj_15 figcaption{position:absolute;left:0;right:0;bottom:0;padding:18px 18px 14px;color:#fff;font-family:Space Grotesk,sans-serif;font-weight:600;font-size:16px;line-height:1.25;z-index:1;transform:translateY(20px);transition:transform var(--t-med) var(--ease)}._description_1t5dj_72{position:absolute;left:0;right:0;bottom:18px;padding:0 18px;color:#fffc;font-size:13px;line-height:1.4;z-index:1;opacity:0;transform:translateY(8px);transition:opacity var(--t-med) var(--ease),transform var(--t-med) var(--ease);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}._card_1t5dj_15:hover figcaption{transform:translateY(-44px)}._card_1t5dj_15:hover ._description_1t5dj_72{opacity:1;transform:translateY(-44px)}._card_1t5dj_15:focus-visible{outline:2px solid var(--accent-cyan);outline-offset:4px}@media (max-width: 768px){._wrapper_1t5dj_1{padding:88px 18px 36px}._grid_1t5dj_9{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}}@media (max-width: 480px){._wrapper_1t5dj_1{padding:80px 14px 24px}._grid_1t5dj_9{grid-template-columns:1fr 1fr;gap:12px}._card_1t5dj_15 figcaption{font-size:13px;padding:12px}}._container_ct6bl_1{max-width:600px;margin:40px auto;padding:30px;background-color:#f8faff;border-radius:12px;box-shadow:0 4px 12px #00000014;text-align:center;font-family:Inter,sans-serif}._container_ct6bl_1 h2{color:#3a0068;margin-bottom:25px;font-family:Poppins,sans-serif;font-size:1.8em}._form_ct6bl_19{display:flex;flex-direction:column;align-items:center}._inputGroup_ct6bl_25{margin-bottom:20px;width:100%;text-align:left}._label_ct6bl_31{display:block;margin-bottom:8px;font-weight:600;color:#333;font-size:1em}._input_ct6bl_25{width:100%;padding:12px;border:1px solid #eef2ff;border-radius:8px;font-size:1rem;box-sizing:border-box;transition:border-color .2s ease,box-shadow .2s ease}._input_ct6bl_25:focus{outline:none;border-color:#6c2eb7;box-shadow:0 0 0 3px #6c2eb733}._submitButton_ct6bl_55{background:linear-gradient(90deg,#8a2be2,indigo);color:#fff;padding:12px 25px;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease-in-out;font-family:Inter,sans-serif;box-shadow:0 4px 12px #8a2be233}._submitButton_ct6bl_55:hover{background:linear-gradient(90deg,#7b24ca,indigo);transform:translateY(-2px);box-shadow:0 6px 20px #8a2be240}._submitButton_ct6bl_55:active{transform:translateY(0);box-shadow:0 2px 8px #8a2be226}._submitButton_ct6bl_55:disabled{background:#ccc;cursor:not-allowed;opacity:.7;box-shadow:none;transform:none}._loading_ct6bl_88,._error_ct6bl_89,._noContentMessage_ct6bl_90{margin-top:20px;font-size:1.1rem;text-align:center}._loading_ct6bl_88{color:#3a0068}._error_ct6bl_89{color:#dc3545}._noContentMessage_ct6bl_90{color:#555;font-style:italic}@media (max-width: 768px){._container_ct6bl_1{margin:30px auto;padding:25px}._container_ct6bl_1 h2{font-size:1.6em;margin-bottom:20px}._input_ct6bl_25{padding:10px;font-size:.95rem}._submitButton_ct6bl_55{padding:10px 20px;font-size:.95rem}}@media (max-width: 480px){._container_ct6bl_1{margin:40px auto;padding:30px}._container_ct6bl_1 h2{font-size:1.4em;margin-bottom:15px}._inputGroup_ct6bl_25{margin-bottom:15px}._label_ct6bl_31{font-size:.9em;margin-bottom:6px}._input_ct6bl_25{padding:8px;font-size:.9rem;border-radius:6px}._submitButton_ct6bl_55{padding:8px 15px;font-size:.9rem;border-radius:6px}._loading_ct6bl_88,._error_ct6bl_89,._noContentMessage_ct6bl_90{margin-top:15px;font-size:1rem}}._testContainer_1j0sp_1{max-width:700px;margin:80px auto 40px;padding:30px;background-color:#f8faff;border-radius:12px;box-shadow:0 4px 12px #00000014;font-family:Inter,sans-serif}._testContainer_1j0sp_1 h2{color:#3a0068;text-align:center;margin-bottom:25px;font-family:Poppins,sans-serif;font-size:1.8em}._questionBlock_1j0sp_19{margin-bottom:25px;padding:20px;border:1px solid #eef2ff;border-radius:8px;background-color:#fff;box-shadow:0 2px 8px #0000000d}._questionText_1j0sp_28{font-weight:600;margin-bottom:15px;color:#333;line-height:1.5;font-size:1.1em}._optionsList_1j0sp_36{display:flex;flex-direction:column;gap:10px}._optionLabel_1j0sp_42{display:flex;align-items:center;padding:12px;border:1px solid #eef2ff;border-radius:8px;cursor:pointer;transition:background-color .2s ease,border-color .2s ease;background-color:#f8faff;color:#555;font-size:1em}._optionLabel_1j0sp_42:hover{background-color:#eef2ff;border-color:#d0d8e6}._radioInput_1j0sp_60{margin-right:10px;cursor:pointer}._optionLabel_1j0sp_42._correct_1j0sp_65{background-color:#d1e7dd;border-color:#a3cfbb;color:#0f5132;font-weight:600}._optionLabel_1j0sp_42._incorrect_1j0sp_72{background-color:#f8d7da;border-color:#f1aeb5;color:#842029;font-weight:600}._submitButton_1j0sp_79{display:block;width:100%;padding:12px 20px;margin-top:30px;background:linear-gradient(90deg,#8a2be2,indigo);color:#fff;border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .2s ease-in-out;font-family:Inter,sans-serif;box-shadow:0 4px 12px #8a2be233}._submitButton_1j0sp_79:hover:not(:disabled){background:linear-gradient(90deg,#7b24ca,indigo);transform:translateY(-2px);box-shadow:0 6px 20px #8a2be240}._submitButton_1j0sp_79:active:not(:disabled){transform:translateY(0);box-shadow:0 2px 8px #8a2be226}._submitButton_1j0sp_79:disabled{background:#ccc;cursor:not-allowed;opacity:.7;box-shadow:none;transform:none}._results_1j0sp_115{margin-top:30px;padding:20px;border:1px dashed #6c2eb7;border-radius:8px;background-color:#eef2ff;text-align:center;color:#3a0068;box-shadow:0 2px 8px #0000000d}._results_1j0sp_115 h3{color:#3a0068;margin-bottom:10px;font-size:1.2em}._submittedMessage_1j0sp_132{margin-top:15px;text-align:center;color:#555;font-style:italic;font-size:1em}._loading_1j0sp_140,._error_1j0sp_140,._noContent_1j0sp_140{margin-top:20px;font-size:1.1rem;text-align:center}._loading_1j0sp_140{color:#3a0068}._error_1j0sp_140{color:#dc3545}._noContent_1j0sp_140{color:#555}@media (max-width: 768px){._testContainer_1j0sp_1{margin:70px auto 30px;padding:25px;border-radius:10px}._testContainer_1j0sp_1 h2{font-size:1.6em;margin-bottom:20px}._questionBlock_1j0sp_19,._optionLabel_1j0sp_42,._results_1j0sp_115{padding:15px;border-radius:6px}._questionBlock_1j0sp_19{margin-bottom:20px}._results_1j0sp_115{margin-top:25px}}@media (max-width: 480px){._testContainer_1j0sp_1{margin:60px auto 20px;padding:20px;border-radius:8px}._testContainer_1j0sp_1 h2{font-size:1.4em;margin-bottom:15px}._questionBlock_1j0sp_19{padding:12px;margin-bottom:15px;border-radius:5px}._optionsList_1j0sp_36{gap:8px}._submitButton_1j0sp_79{padding:10px 15px;font-size:.95rem;margin-top:20px}._results_1j0sp_115{padding:12px;margin-top:20px}}._modalOverlay_ukrol_1{position:fixed;top:65px;background-color:#000000b3;z-index:1000;overflow-y:auto;display:flex;justify-content:center;align-items:flex-start;padding:20px 0}._modalContent_ukrol_13{background-color:#fff;border-radius:12px;width:100%;max-width:1000px;position:relative;box-shadow:0 8px 30px #00000026;display:flex;flex-direction:column;gap:30px;padding:30px;box-sizing:border-box;font-family:Inter,sans-serif;color:#333}._courseDetailPage_ukrol_29{padding:10px}._closeButton_ukrol_33{position:absolute;top:15px;right:15px;font-size:1.8rem;border:none;background:none;cursor:pointer;color:#555;transition:color .2s ease;z-index:1001}._closeButton_ukrol_33:hover{color:#3a0068}._detailHeader_ukrol_50{border-bottom:1px solid #eee;padding-bottom:15px;margin-bottom:15px}._detailHeader_ukrol_50 h3._courseTitle_ukrol_56{margin:0 0 5px;font-family:Poppins,sans-serif;font-size:2.2em;color:#3a0068;word-break:break-word}._detailHeader_ukrol_50 p{margin:0;font-size:1.1em;color:#555;word-break:break-word}._detailBody_ukrol_71{display:flex;gap:40px;flex-wrap:wrap;align-items:flex-start}._previewArea_ukrol_78{flex:0 0 50%;max-width:50%;width:100%;display:flex;flex-direction:column;align-items:flex-start}._previewPlaceholder_ukrol_87{width:100%;height:300px;background-color:#eef2ff;border:1px solid #d1d5db;border-radius:8px;display:flex;justify-content:center;align-items:center;color:#6c2eb7;font-size:1.2em;overflow:hidden;flex-shrink:0}._previewPlaceholder_ukrol_87 img{display:block;max-width:100%;max-height:100%;object-fit:cover;border-radius:8px}._infoArea_ukrol_110{flex:1;display:flex;flex-direction:column;gap:15px}._nameAndDescription_ukrol_117 h4{margin:0 0 5px;font-size:1.3em;font-weight:600;color:#2d3748}._nameAndDescription_ukrol_117 p{font-size:1.1em;margin:0}._deleteButton_ukrol_129{display:inline-block;align-self:flex-start;padding:10px 20px;background-color:#dc3545;color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:1em;font-weight:600;transition:all .2s ease-in-out;font-family:Inter,sans-serif;text-align:center;text-decoration:none;box-shadow:0 4px 12px #dc354533;margin-top:auto}._deleteButton_ukrol_129:hover{background-color:#c82333;box-shadow:0 6px 20px #c8233340}._deleteButton_ukrol_129:active{background-color:#bd2130;box-shadow:0 2px 8px #c8233326}._editButton_ukrol_158{display:block;width:50%;margin:20px 0 0;padding:12px 20px;background:linear-gradient(90deg,#8a2be2,indigo);color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:1.1em;font-weight:600;transition:all .2s ease-in-out;font-family:Inter,sans-serif;text-align:center;text-decoration:none;box-shadow:0 4px 12px #8a2be233}._editButton_ukrol_158:hover{background:linear-gradient(90deg,#7b24ca,indigo);transform:translateY(-2px);box-shadow:0 6px 20px #8a2be240}._editButton_ukrol_158:active{transform:translateY(0);box-shadow:0 2px 8px #8a2be226}._lessonsArea_ukrol_188,._studentsArea_ukrol_189{border-top:1px solid #eee;padding-top:20px;margin-top:20px}._lessonsArea_ukrol_188 h4,._studentsArea_ukrol_189 h4{margin:0 0 15px;font-family:Poppins,sans-serif;font-size:1.4em;color:#3a0068;font-weight:600}._lessonsArea_ukrol_188 ul{list-style:none;padding:0;margin-bottom:15px;width:100%;display:flex;flex-wrap:wrap;gap:15px}._lessonsArea_ukrol_188 li{width:calc(50% - 7.5px);color:#555;font-family:Inter,sans-serif;background-color:#f8faff;border:1px solid #e0e0e0;padding:15px 20px;border-radius:8px;cursor:pointer;transition:background-color .2s ease,box-shadow .2s ease;word-break:break-word;font-size:1.1em;box-sizing:border-box}._lessonsArea_ukrol_188 li:hover{background-color:#eef2ff;box-shadow:0 2px 8px #0000000d}._exportButton_ukrol_234{display:inline-block;margin-top:10px;padding:10px 20px;background-color:#28a745;color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:1em;font-weight:600;transition:background-color .2s ease,box-shadow .2s ease;font-family:Inter,sans-serif;text-align:center;box-shadow:0 4px 12px #28a74533}._exportButton_ukrol_234:hover{background-color:#218838;box-shadow:6px 20px #21883840}._exportButton_ukrol_234:active{background-color:#1e7e34;box-shadow:2px 8px #21883826}._exportButton_ukrol_234:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;background-color:#28a745}._progressTable_ukrol_268 tbody tr td a{color:inherit;text-decoration:none;cursor:pointer}._progressTable_ukrol_268 tbody tr td a:hover{text-decoration:underline}._progressTableContainer_ukrol_278{width:100%;overflow-x:auto;margin-top:10px;border:1px solid #e0e0e0;border-radius:8px}._progressTable_ukrol_268{width:100%;border-collapse:collapse;min-width:600px;font-family:Inter,sans-serif;color:#333}._progressTable_ukrol_268 th,._progressTable_ukrol_268 td{padding:12px 15px;text-align:left;border-bottom:1px solid #eee;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}._progressTable_ukrol_268 th{background-color:#f8faff;font-weight:600;color:#3a0068;text-transform:uppercase;font-size:1em;letter-spacing:.5px}._progressTable_ukrol_268 th:first-child,._progressTable_ukrol_268 td:first-child{width:20%;min-width:150px}._progressTable_ukrol_268 th:nth-child(2),._progressTable_ukrol_268 td:nth-child(2){width:15%;min-width:100px}._progressTable_ukrol_268 th:nth-child(n+3),._progressTable_ukrol_268 td:nth-child(n+3){width:auto;min-width:120px}._progressTable_ukrol_268 tbody tr:last-child td{border-bottom:none}._progressTable_ukrol_268 tbody tr:nth-child(2n){background-color:#fcfaff}._progressTable_ukrol_268 td{font-size:1em;color:#555}._progressTable_ukrol_268 td:nth-child(n+3){text-align:center;font-weight:500}._progressTable_ukrol_268 td._completed_ukrol_349{background-color:#e9f7ef;color:#28a745}._progressTable_ukrol_268 td._notCompleted_ukrol_354{background-color:#fdeded;color:#dc3545}._completionStatus_ukrol_359{display:inline-block;margin-right:5px}._testScore_ukrol_364{display:inline-block;font-size:.9em;color:#666}._courseDetailAddLesson_ukrol_370{padding:30px;background-color:#fff;border-radius:12px;box-shadow:0 8px 30px #0000001a;max-width:800px;margin:30px auto;font-family:Inter,sans-serif;color:#333;position:relative;box-sizing:border-box}._courseDetailAddLesson_ukrol_370 h3{text-align:center;color:#3a0068;margin-bottom:20px;font-family:Poppins,sans-serif;font-weight:700;font-size:1.5em}._cancelButton_ukrol_392{display:block;width:100%;margin-top:30px;padding:12px 20px;background-color:transparent;color:#dc3545;border:1.5px solid #dc3545;border-radius:8px;cursor:pointer;font-size:1em;font-weight:600;transition:all .2s ease-in-out;font-family:Inter,sans-serif;text-align:center}._cancelButton_ukrol_392:hover{background-color:#dc3545;color:#fff;box-shadow:0 4px 12px #dc354533}._cancelButton_ukrol_392:active{background-color:#c82333;box-shadow:0 1px 5px #dc354526}._loadingOverlay_ukrol_420{position:absolute;top:0;left:0;right:0;bottom:0;background-color:#fffc;display:flex;justify-content:center;align-items:center;font-size:1.5em;color:#3a0068;z-index:10;border-radius:12px;font-family:Poppins,sans-serif}._errorMessage_ukrol_437{background-color:#f8d7da;color:#721c24;border:1px solid #f5c6cb;border-radius:8px;padding:15px;margin-bottom:20px;word-break:break-word;font-family:Inter,sans-serif;font-size:.95em}._validationErrors_ukrol_449{margin-top:10px;padding:10px;background-color:#f2dede;border:1px solid #ebcccc;border-radius:4px;font-size:.85em;white-space:pre-wrap}@media (max-width: 1024px){._modalContent_ukrol_13{max-width:800px}._detailBody_ukrol_71{gap:30px}._previewArea_ukrol_78{flex:0 0 40%;max-width:40%}._previewPlaceholder_ukrol_87{height:250px}._infoArea_ukrol_110{gap:10px}._nameAndDescription_ukrol_117 h4{font-size:1.2em}._nameAndDescription_ukrol_117 p{font-size:1em}._editButton_ukrol_158{width:50%;font-size:1em}._lessonsArea_ukrol_188 ul{width:100%;gap:10px}._lessonsArea_ukrol_188 li{width:calc(50% - 5px);padding:12px 15px}._lessonsArea_ukrol_188 h4,._studentsArea_ukrol_189 h4{font-size:1.3em}._exportButton_ukrol_234{font-size:.95em}._studentsArea_ukrol_189{margin-top:15px}._progressTable_ukrol_268{min-width:500px}._progressTable_ukrol_268 th,._progressTable_ukrol_268 td{padding:10px 12px;font-size:.9em}._testScore_ukrol_364{font-size:.85em}._courseDetailAddLesson_ukrol_370{padding:20px;margin:20px auto;border-radius:0;box-shadow:none}._courseDetailAddLesson_ukrol_370 h3{font-size:1.3em}._cancelButton_ukrol_392{padding:10px 15px;font-size:.95em}}@media (max-width: 768px){._modalOverlay_ukrol_1{padding:10px 0}._modalContent_ukrol_13{padding:20px;gap:20px;border-radius:0;box-shadow:none;max-width:none}._closeButton_ukrol_33{top:10px;right:10px;font-size:1.5rem}._detailHeader_ukrol_50 h3._courseTitle_ukrol_56{font-size:1.8em}._detailHeader_ukrol_50 p{font-size:1em}._detailBody_ukrol_71{flex-direction:column;gap:20px}._previewArea_ukrol_78{flex:auto;max-width:100%;align-items:center}._previewPlaceholder_ukrol_87{width:280px;height:200px}._infoArea_ukrol_110{flex:auto;gap:10px}._nameAndDescription_ukrol_117 h4{font-size:1.1em}._nameAndDescription_ukrol_117 p{font-size:1em}._deleteButton_ukrol_129{align-self:stretch;text-align:center;padding:10px 15px;font-size:.95em;margin-top:10px}._editButton_ukrol_158{width:100%;margin:20px 0 0;padding:12px 15px;font-size:1em;text-align:center}._lessonsArea_ukrol_188{padding-top:15px;margin-top:15px}._lessonsArea_ukrol_188 h4{font-size:1.3em}._lessonsArea_ukrol_188 ul{width:100%;flex-direction:column;gap:10px;margin-bottom:10px}._lessonsArea_ukrol_188 li{width:100%;padding:12px 15px;margin-bottom:0}._exportButton_ukrol_234{padding:8px 15px;font-size:.95em}._studentsArea_ukrol_189{padding-top:15px;margin-top:15px}._studentsArea_ukrol_189 h4{font-size:1.3em}._progressTableContainer_ukrol_278{min-width:auto;overflow-x:auto}._progressTable_ukrol_268{min-width:500px}._progressTable_ukrol_268 th,._progressTable_ukrol_268 td{padding:10px 12px;font-size:.9em}._testScore_ukrol_364{font-size:.85em}._courseDetailAddLesson_ukrol_370{padding:20px;margin:20px auto;border-radius:0;box-shadow:none}._courseDetailAddLesson_ukrol_370 h3{font-size:1.3em}._cancelButton_ukrol_392{padding:10px 15px;font-size:.95em}}@media (max-width: 480px){._modalOverlay_ukrol_1{padding:5px 0}._modalContent_ukrol_13{padding:15px;gap:15px}._closeButton_ukrol_33{top:8px;right:8px;font-size:1.3rem}._detailHeader_ukrol_50 h3._courseTitle_ukrol_56{font-size:1.5em}._detailHeader_ukrol_50 p{font-size:.9em}._detailBody_ukrol_71{gap:15px}._previewArea_ukrol_78{align-items:center}._previewPlaceholder_ukrol_87{width:250px;height:180px}._infoArea_ukrol_110{gap:8px}._nameAndDescription_ukrol_117 h4{font-size:1em}._nameAndDescription_ukrol_117 p{font-size:.95em}._deleteButton_ukrol_129{padding:8px 12px;font-size:.9em;margin-top:8px}._editButton_ukrol_158{width:100%;margin-top:15px;padding:10px 12px;font-size:.9em}._lessonsArea_ukrol_188{padding-top:10px;margin-top:10px}._lessonsArea_ukrol_188 h4{font-size:1.2em}._lessonsArea_ukrol_188 ul{width:100%;gap:8px}._lessonsArea_ukrol_188 li{width:100%;padding:10px 12px}._exportButton_ukrol_234{padding:8px 12px;font-size:.9em}._studentsArea_ukrol_189{padding-top:10px;margin-top:10px}._studentsArea_ukrol_189 h4{font-size:1.2em}._progressTableContainer_ukrol_278{min-width:auto}._progressTable_ukrol_268{min-width:350px}._progressTable_ukrol_268 th,._progressTable_ukrol_268 td{padding:6px 8px;font-size:.8em}._progressTable_ukrol_268 td:nth-child(n+3){font-size:.75em;padding:4px 6px}._courseDetailAddLesson_ukrol_370{padding:15px;margin:15px auto}._courseDetailAddLesson_ukrol_370 h3{font-size:1.2em}._cancelButton_ukrol_392{padding:8px 12px;font-size:.9em}}._adminInfoSection_1a170_1{margin-top:15px;padding:10px;border:1px solid #e0e0e0;border-radius:8px;background-color:#f8f8f8;display:flex;flex-direction:column;gap:10px;max-width:400px}._adminInfoSection_1a170_1 h4{margin-top:0;margin-bottom:8px;color:#333;font-size:1em}._adminInfoSection_1a170_1 div{display:flex;flex-direction:column}._adminInfoSection_1a170_1 label{margin-bottom:3px;font-weight:700;color:#555;font-size:.9em}._adminInfoSection_1a170_1 input[type=text]{padding:8px 10px;border:1px solid #ccc;border-radius:4px;font-size:.95em;width:100%;box-sizing:border-box;transition:border-color .2s ease-in-out,box-shadow .2s ease-in-out}._adminInfoSection_1a170_1 input[type=text]:focus{outline:none;border-color:#007bff;box-shadow:0 0 4px #007bff33}._saveButton_1a170_48{padding:8px 15px;font-size:.95em;font-weight:700;color:#fff;background-color:#6f42c1;border:none;border-radius:4px;cursor:pointer;transition:background-color .3s ease;margin-top:8px}._saveButton_1a170_48:hover{background-color:#5a35a0}._saveButton_1a170_48:disabled{background-color:#ccc;cursor:not-allowed}._adminInfoSection_1a170_1 p{font-size:.85em;margin-top:8px}._deleteUserSection_1a170_75{margin-top:20px;padding:15px;border:1px solid #e0e0e0;border-radius:8px;background-color:#f8f8f8;display:flex;flex-direction:column;gap:10px}._deleteUserSection_1a170_75 h4{margin-top:0;margin-bottom:10px}._deleteUserSection_1a170_75 div{display:flex;flex-direction:column;gap:5px}._deleteUserSection_1a170_75 label{font-weight:700;font-size:.9em;color:#555}._managementSectionsRow_1a170_104{margin-top:20px;display:flex;gap:20px;align-items:flex-start;flex-wrap:wrap}._managementSectionsRow_1a170_104>div{flex:1;min-width:300px;margin-top:0}._deleteUserSection_1a170_75 input[type=text]{padding:8px 10px;border:1px solid #ccc;border-radius:4px;font-size:.95em;width:100%;box-sizing:border-box}._actionButtonsContainer_1a170_118{margin-top:20px;display:flex;gap:10px}._shell_rwqiz_1{display:flex;min-height:100vh}._main_rwqiz_5{flex:1;min-width:0;padding:0 var(--content-pad) var(--content-pad);display:flex;flex-direction:column}._content_rwqiz_12{flex:1;display:flex;flex-direction:column;gap:24px;animation:_fade-up_rwqiz_1 var(--t-slow) var(--ease)}._logoutBtn_rwqiz_19{display:flex;align-items:center;gap:10px;padding:10px 12px;width:100%;border-radius:var(--r-md);color:var(--text-2);font-size:14px;font-weight:500;background:var(--glass-bg);border:1px solid var(--glass-border);transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease)}._logoutBtn_rwqiz_19:hover{background:var(--glass-bg-strong);color:var(--text-1)}@media (max-width: 960px){._shell_rwqiz_1{flex-direction:column}._main_rwqiz_5{padding:0 16px 24px}}._hero_1t64n_1{position:relative;border-radius:var(--r-lg);padding:28px 32px;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:24px;border:1px solid var(--glass-border);background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur))}._heroBg_1t64n_14{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;background:radial-gradient(at 20% 0%,rgba(139,92,246,.35) 0%,transparent 55%),radial-gradient(at 80% 100%,rgba(34,211,238,.25) 0%,transparent 50%)}._heroLeft_1t64n_23,._heroRight_1t64n_23{position:relative;z-index:1}._heroLeft_1t64n_23{display:flex;flex-direction:column;gap:10px;min-width:0}._heroTitle_1t64n_25{font-size:30px;font-weight:700;letter-spacing:-.02em;line-height:1.15}._heroSub_1t64n_31{color:var(--text-2);font-size:14px}._heroLink_1t64n_35{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:var(--r-pill);background:var(--glass-bg-strong);border:1px solid var(--glass-border-strong);color:var(--text-1);font-size:13px;font-weight:600;transition:transform var(--t-fast) var(--ease),background var(--t-fast) var(--ease)}._heroLink_1t64n_35:hover{transform:translate(2px);background:#ffffff14}._statGrid_1t64n_50{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}._secondaryGrid_1t64n_56{display:grid;grid-template-columns:1.6fr 1fr;gap:18px}._bottomGrid_1t64n_62{display:grid;grid-template-columns:1fr 1fr;gap:18px}._listCard_1t64n_68{display:flex;flex-direction:column;gap:14px}._listHead_1t64n_73{display:flex;align-items:center;justify-content:space-between;margin:0}._listHead_1t64n_73 h3{font-family:Space Grotesk,sans-serif;font-size:15px;font-weight:600}._viewAll_1t64n_84{display:inline-flex;align-items:center;gap:4px;font-size:12px;color:var(--text-3)}._viewAll_1t64n_84:hover{color:var(--text-1)}._list_1t64n_68{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}._listRow_1t64n_94{display:flex;align-items:center;gap:14px;padding:10px 8px;border-radius:var(--r-md);transition:background var(--t-fast) var(--ease)}._listRow_1t64n_94:hover{background:var(--glass-bg)}._rank_1t64n_103{width:26px;height:26px;border-radius:8px;background:var(--gradient-primary);display:grid;place-items:center;font-weight:700;font-size:12px;color:#fff;flex-shrink:0}._listMain_1t64n_115{flex:1;display:flex;flex-direction:column;min-width:0}._listName_1t64n_116{font-size:14px;font-weight:500;color:var(--text-1)}._listSub_1t64n_117{font-size:12px;color:var(--text-3)}._rankIcon_1t64n_118{color:var(--accent-orange);flex-shrink:0}._empty_1t64n_120{padding:24px 0;text-align:center;color:var(--text-4);font-size:13px;font-style:italic}._statList_1t64n_128{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:14px}._statList_1t64n_128 li{display:grid;grid-template-columns:22px auto;grid-template-rows:auto auto;column-gap:10px;align-items:center;padding:12px 14px;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--r-md)}._statList_1t64n_128 li>svg{grid-row:1 / span 2;color:var(--accent-cyan)}._statList_1t64n_128 li>span{grid-column:2;grid-row:1;font-family:Space Grotesk,sans-serif;font-size:22px;font-weight:700;color:var(--text-1);line-height:1}._statList_1t64n_128 li>em{grid-column:2;grid-row:2;font-style:normal;font-size:11px;color:var(--text-3);text-transform:uppercase;letter-spacing:.05em}@media (max-width: 1080px){._statGrid_1t64n_50{grid-template-columns:repeat(2,1fr)}._secondaryGrid_1t64n_56,._bottomGrid_1t64n_62{grid-template-columns:1fr}}@media (max-width: 600px){._hero_1t64n_1{flex-direction:column;align-items:flex-start;padding:22px}._heroTitle_1t64n_25{font-size:24px}}._toolbar_syzxi_1{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}._searchBox_syzxi_8{flex:1;min-width:240px;display:flex;align-items:center;gap:10px;padding:8px 14px;border-radius:var(--r-pill);background:#ffffff08;border:1px solid var(--glass-border);color:var(--text-3)}._searchBox_syzxi_8 input{flex:1;border:0;background:transparent;padding:0;color:var(--text-1)}._searchBox_syzxi_8 input:focus{box-shadow:none;background:transparent}._filterRow_syzxi_31{display:flex;gap:8px;flex-wrap:wrap}._chip_syzxi_36{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--r-pill);background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-2);font-size:12px;font-weight:600;cursor:pointer;transition:all var(--t-fast) var(--ease)}._chip_syzxi_36:hover{color:var(--text-1);border-color:var(--glass-border-strong)}._chipActive_syzxi_54{background:var(--gradient-primary);color:#fff;border-color:transparent}._userCell_syzxi_60{display:flex;align-items:center;gap:12px}._avatar_syzxi_65{width:36px;height:36px;border-radius:50%;background:var(--gradient-primary);display:grid;place-items:center;font-weight:700;color:#fff;flex-shrink:0}._userMain_syzxi_76{display:flex;flex-direction:column;line-height:1.3}._userName_syzxi_81{color:var(--text-1);font-weight:500}._userEmail_syzxi_82{color:var(--text-3);font-size:12px}._num_syzxi_84{font-family:Space Grotesk,sans-serif;font-weight:600;color:var(--text-1)}._actions_syzxi_90{display:inline-flex;gap:6px}._iconBtn_syzxi_94{width:32px;height:32px;border-radius:8px;color:var(--text-3);background:transparent;transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease);display:inline-grid;place-items:center}._iconBtn_syzxi_94:hover{color:var(--text-1);background:var(--glass-bg)}._danger_syzxi_108:hover{color:var(--accent-rose);background:#f43f5e1a}._modalSub_syzxi_113{color:var(--text-2);font-size:13px;margin-bottom:16px;display:flex;align-items:center;gap:8px}._modalText_syzxi_121{color:var(--text-2);font-size:14px;line-height:1.5}._roleButtons_syzxi_126{display:flex;flex-direction:column;gap:10px}._grid_1gzb0_1{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px}._card_1gzb0_6{display:flex;flex-direction:column;gap:16px}._head_1gzb0_7{display:flex;align-items:center;gap:12px}._avatar_1gzb0_12,._avatarFallback_1gzb0_12{width:44px;height:44px;border-radius:50%;flex-shrink:0;object-fit:cover}._avatarFallback_1gzb0_12{background:var(--gradient-primary);display:grid;place-items:center;color:#fff;font-weight:700}._headMain_1gzb0_26{flex:1;min-width:0;display:flex;flex-direction:column}._name_1gzb0_27{font-family:Space Grotesk,sans-serif;font-size:16px;font-weight:600}._subtle_1gzb0_32{font-size:12px;color:var(--text-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._metrics_1gzb0_40{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;gap:12px}._metrics_1gzb0_40>div{display:flex;flex-direction:column;gap:4px;padding:12px;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--r-md)}._metrics_1gzb0_40>div>svg{color:var(--accent-cyan)}._metrics_1gzb0_40>div>span{font-family:Space Grotesk,sans-serif;font-size:20px;font-weight:700}._metrics_1gzb0_40>div>em{font-style:normal;font-size:11px;color:var(--text-3);text-transform:uppercase;letter-spacing:.06em}._progressMetric_1gzb0_68{grid-column:1 / -1}._bar_1gzb0_69{width:100%;height:6px;border-radius:var(--r-pill);background:#ffffff0d;overflow:hidden;margin:6px 0 4px}._bar_1gzb0_69>span{display:block;height:100%;background:var(--gradient-primary);border-radius:inherit}._progressMetric_1gzb0_68>strong{font-size:13px;color:var(--text-1)}._empty_1gzb0_88{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;color:var(--text-3)}._empty_1gzb0_88 svg{color:var(--accent-violet);margin-bottom:4px}._empty_1gzb0_88 p{color:var(--text-3);font-size:13px}._toolbar_4vpat_1{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}._searchBox_4vpat_8{flex:1;min-width:240px;display:flex;align-items:center;gap:10px;padding:10px 16px;border-radius:var(--r-pill);background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-3)}._searchBox_4vpat_8 input{flex:1;border:0;background:transparent;padding:0;color:var(--text-1)}._searchBox_4vpat_8 input:focus{box-shadow:none;background:transparent}._count_4vpat_29{font-size:13px;color:var(--text-3)}._grid_4vpat_34{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}._card_4vpat_39{overflow:hidden;display:flex;flex-direction:column}._preview_4vpat_40{position:relative;height:140px;overflow:hidden;background:linear-gradient(135deg,var(--bg-2),var(--bg-1))}._preview_4vpat_40 img{width:100%;height:100%;object-fit:cover}._previewFallback_4vpat_51{width:100%;height:100%;display:grid;place-items:center;color:var(--text-4);background:var(--gradient-mesh)}._completionBadge_4vpat_59{position:absolute;top:12px;right:12px;padding:4px 10px;border-radius:var(--r-pill);background:#07070db3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--accent-lime);font-size:11px;font-weight:700;border:1px solid var(--glass-border)}._body_4vpat_73{padding:18px;display:flex;flex-direction:column;gap:8px}._title_4vpat_74{font-family:Space Grotesk,sans-serif;font-size:16px;font-weight:600;color:var(--text-1)}._desc_4vpat_80{font-size:13px;color:var(--text-3);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}._meta_4vpat_89{display:flex;gap:14px;font-size:12px;color:var(--text-3);margin-top:4px}._meta_4vpat_89 span{display:inline-flex;align-items:center;gap:4px}._owner_4vpat_101{margin-top:4px;display:flex;align-items:center;gap:8px}._ownerLabel_4vpat_107{font-size:11px;color:var(--text-4)}._duo_dlgiu_1{display:grid;grid-template-columns:1fr 1fr;gap:18px}._select_dlgiu_6{padding:7px 14px;border-radius:var(--r-pill);background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-1);font-size:12px;font-weight:500;cursor:pointer;width:auto}._select_dlgiu_6:focus{box-shadow:0 0 0 4px #22d3ee26;border-color:var(--accent-cyan)}._tabs_dlgiu_18{display:inline-flex;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--r-pill);padding:2px;gap:0}._tab_dlgiu_18{padding:5px 12px;border-radius:var(--r-pill);color:var(--text-3);font-size:12px;font-weight:600;background:transparent;transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease)}._tab_dlgiu_18:hover{color:var(--text-1)}._tabActive_dlgiu_36{background:var(--gradient-primary);color:#fff}@media (max-width: 1080px){._duo_dlgiu_1{grid-template-columns:1fr}}:root{--bg-0: #07070d;--bg-1: #0c0c16;--bg-2: #12121f;--bg-3: #181828;--glass-bg: rgba(255, 255, 255, .04);--glass-bg-strong: rgba(255, 255, 255, .06);--glass-border: rgba(255, 255, 255, .08);--glass-border-strong: rgba(255, 255, 255, .14);--glass-blur: 24px;--text-1: rgba(255, 255, 255, .95);--text-2: rgba(255, 255, 255, .72);--text-3: rgba(255, 255, 255, .5);--text-4: rgba(255, 255, 255, .32);--accent-violet: #8b5cf6;--accent-cyan: #22d3ee;--accent-pink: #ec4899;--accent-orange: #f97316;--accent-lime: #84cc16;--accent-rose: #f43f5e;--gradient-primary: linear-gradient(135deg, #8b5cf6 0%, #22d3ee 100%);--gradient-secondary: linear-gradient(135deg, #ec4899 0%, #f97316 100%);--gradient-success: linear-gradient(135deg, #22d3ee 0%, #84cc16 100%);--gradient-danger: linear-gradient(135deg, #f43f5e 0%, #f97316 100%);--gradient-mesh: radial-gradient(at 20% 10%, rgba(139, 92, 246, .25) 0%, transparent 50%), radial-gradient(at 80% 30%, rgba(34, 211, 238, .18) 0%, transparent 50%), radial-gradient(at 50% 90%, rgba(236, 72, 153, .15) 0%, transparent 55%);--role-admin: linear-gradient(135deg, #f43f5e, #f97316);--role-teacher: linear-gradient(135deg, #8b5cf6, #22d3ee);--role-user: linear-gradient(135deg, #22d3ee, #84cc16);--r-sm: 8px;--r-md: 12px;--r-lg: 20px;--r-pill: 999px;--shadow-soft: 0 10px 30px rgba(0, 0, 0, .35), 0 1px 0 rgba(255, 255, 255, .03) inset;--shadow-lift: 0 24px 60px rgba(0, 0, 0, .45), 0 1px 0 rgba(255, 255, 255, .04) inset;--glow-primary: 0 0 40px rgba(139, 92, 246, .35);--glow-cyan: 0 0 40px rgba(34, 211, 238, .3);--ease: cubic-bezier(.16, 1, .3, 1);--t-fast: .15s;--t-med: .25s;--t-slow: .4s;--sidebar-w: 248px;--sidebar-w-collapsed: 72px;--topbar-h: 64px;--content-pad: 32px;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100vh;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text-1);background:var(--bg-0);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{background:var(--gradient-mesh),radial-gradient(ellipse at top,#181828 0%,var(--bg-0) 60%);background-attachment:fixed;min-height:100vh}#app{min-height:100vh;isolation:isolate}h1,h2,h3,h4{font-family:Space Grotesk,Inter,sans-serif;letter-spacing:-.02em;margin:0;color:var(--text-1)}h1{font-size:40px;line-height:1.1;font-weight:700}h2{font-size:28px;line-height:1.2;font-weight:600}h3{font-size:20px;line-height:1.3;font-weight:600}h4{font-size:16px;line-height:1.4;font-weight:600}p{margin:0;color:var(--text-2)}a{color:var(--accent-cyan);text-decoration:none;transition:opacity var(--t-fast) var(--ease)}a:hover{opacity:.8}button{font-family:inherit;border:0;background:none;color:inherit;cursor:pointer;padding:0}button:focus-visible{outline:2px solid var(--accent-cyan);outline-offset:2px}input,textarea,select{font-family:inherit;color:var(--text-1);background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--r-md);padding:10px 14px;font-size:14px;transition:border-color var(--t-fast) var(--ease),background var(--t-fast) var(--ease);outline:none;width:100%}input::placeholder,textarea::placeholder{color:var(--text-4)}input:focus,textarea:focus,select:focus{border-color:var(--accent-violet);background:var(--glass-bg-strong);box-shadow:0 0 0 4px #8b5cf626}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:var(--r-pill)}::-webkit-scrollbar-thumb:hover{background:#ffffff29}::selection{background:#8b5cf659;color:#fff}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}@keyframes float-slow{0%,to{transform:translateZ(0)}50%{transform:translate3d(0,-12px,0)}}@keyframes fade-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-ring{0%{box-shadow:0 0 #22d3ee66}70%{box-shadow:0 0 0 12px #22d3ee00}to{box-shadow:0 0 #22d3ee00}}.fade-up{animation:fade-up var(--t-slow) var(--ease) both}.glass{background:var(--glass-bg);border:1px solid var(--glass-border);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border-radius:var(--r-lg);box-shadow:var(--shadow-soft)}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;color:transparent}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important}}