html{overflow-y:hidden}@font-face{font-family:DoroBus Pretendard;src:url(/fonts/PretendardVariable.woff2?v=dorobus-20260515) format("woff2-variations"),url(/fonts/PretendardVariable.woff2?v=dorobus-20260515) format("woff2");font-weight:45 920;font-style:normal;font-display:swap}:root{--color-primary: #2483FF;--color-primary-hover: #1677F2;--color-primary-pressed: #0F6FE6;--color-primary-soft: #ECF4FF;--color-primary-light: #ECF4FF;--color-primary-border: #C6DFFF;--color-primary-focus: rgba(36, 131, 255, .16);--color-primary-text: #FFFFFF;--color-accent: #FBBF24;--color-accent-hover: #F59E0B;--color-success: #36C690;--color-success-light: rgba(54, 198, 144, .15);--color-warning: #F4B544;--color-danger: #FF6B6B;--color-error: #FF6B6B;--color-reward: #F7C948;--color-dev: #2483FF;--color-bg-base: #F7F8FA;--color-surface-modal: #FFFFFF;--color-surface-card: #FFFFFF;--color-surface-hover: #F1F5F9;--color-bg-elevated: var(--color-surface-modal);--color-bg-surface: var(--color-surface-card);--color-bg-hover: var(--color-surface-hover);--color-border: rgba(0, 0, 0, .08);--color-border-strong: rgba(0, 0, 0, .14);--color-border-light: rgba(0, 0, 0, .06);--color-text-primary: #1A1A2E;--color-text-secondary: #475569;--color-text-tertiary: #94A3B8;--color-text-disabled: #CBD5E1;--font-family: "DoroBus Pretendard", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", system-ui, sans-serif;--font-size-xs: 12px;--font-size-sm: 14px;--font-size-md: 16px;--font-size-lg: 20px;--font-size-xl: 24px;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--space-1: 8px;--space-2: 16px;--space-3: 24px;--space-4: 32px;--space-5: 40px;--radius-sm: 12px;--radius-md: 16px;--radius-lg: 20px;--radius-pill: 999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .06);--shadow-md: 0 8px 32px rgba(0, 0, 0, .1);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .12);--shadow-modal: 0 20px 60px rgba(0, 0, 0, .15);--shadow-float: 0 10px 30px rgba(0, 0, 0, .1);--z-world: 0;--z-hud: 100;--z-chat: 200;--z-quickbar: 220;--z-panel: 300;--z-overlay: 5000;--z-modal: 5001;--z-dropdown: 5100;--z-toast: 9000;--z-alert: 9500;--transition-fast: .15s ease;--transition-normal: .2s ease}*{box-sizing:border-box;scrollbar-width:auto;scrollbar-color:#d1d5db transparent}::-webkit-scrollbar{width:14px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:#9ca3af}.ds-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-overlay);background:#0000008c;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;font-family:var(--font-family);opacity:0;pointer-events:none;transition:opacity .2s ease}.ds-overlay.visible{opacity:1;pointer-events:auto}.ds-modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--color-surface-modal);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-modal);max-width:calc(100vw - 32px);max-height:calc(100vh - 64px);overflow:hidden;display:flex;flex-direction:column;font-family:var(--font-family);z-index:var(--z-modal);animation:modalEnter .2s ease-out}.ds-overlay .ds-modal{position:static;top:auto;left:auto;transform:none;animation:modalSlideUp .2s ease-out}.ds-modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--color-border);flex-shrink:0}.ds-modal-header h2{margin:0;font-size:17px;font-weight:700;color:var(--color-text-primary);display:flex;align-items:center;gap:10px}.ds-modal-header h2 svg{color:var(--color-primary);flex-shrink:0}.ds-modal-close{width:36px;height:36px;border-radius:50%;background:#0000000a;border:1px solid rgba(0,0,0,.08);color:var(--color-text-tertiary);font-size:14px;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;flex-shrink:0}.ds-modal-body{flex:1;overflow-y:auto;min-height:0}.ds-modal-standalone{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:var(--z-modal);max-width:calc(100vw - 32px);max-height:calc(100vh - 64px);animation:modalEnter .3s ease-out}.ds-modal-header{display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-3);border-bottom:1px solid rgba(0,0,0,.06);min-height:64px;flex-shrink:0}.ds-modal-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);margin:0}.ds-modal-close{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:#0000000a;border:1px solid rgba(0,0,0,.06);color:var(--color-text-tertiary);font-size:16px;cursor:pointer;border-radius:50%;transition:all var(--transition-fast);flex-shrink:0}.ds-modal-close:hover{background:#00000014;color:var(--color-text-primary)}.ds-modal-close:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.ds-modal-body{flex:1;overflow-y:auto;padding:var(--space-3)}.ds-modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-1);padding:var(--space-2) var(--space-3);border-top:1px solid var(--color-border-light)}@keyframes modalEnter{0%{opacity:0;transform:translate(-50%,-50%) scale(.95)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}@keyframes modalSlideUp{0%{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.ds-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-1);height:44px;padding:0 var(--space-2);border-radius:var(--radius-sm);font-family:var(--font-family);font-size:var(--font-size-md);font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--transition-fast);border:none;outline:none}.ds-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.ds-btn:disabled{background:#0000000f;color:var(--color-text-disabled);cursor:not-allowed;box-shadow:none;opacity:1}.ds-btn-primary{background:var(--color-primary);color:var(--color-primary-text)}.ds-btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.ds-btn-primary:active:not(:disabled){background:var(--color-primary-pressed)}.ds-btn-secondary{background:#00000008;color:var(--color-text-primary);border:1px solid rgba(0,0,0,.08)}.ds-btn-secondary:hover:not(:disabled){background:#0000000f;border-color:#0000001f}.ds-btn-tertiary{background:transparent;color:var(--color-text-secondary)}.ds-btn-tertiary:hover:not(:disabled){color:var(--color-text-primary);background:var(--color-bg-hover)}.ds-btn-sm{height:36px;padding:0 var(--space-1);font-size:var(--font-size-sm)}.ds-btn-icon{width:40px;height:40px;padding:0;border-radius:var(--radius-sm)}.hero-quick-btn-new{display:flex;align-items:center;gap:12px;padding:14px 24px 14px 18px;border-radius:14px;border:none;background:#ffffff4d;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);cursor:pointer;box-shadow:0 4px 16px #0000001f;transition:all .2s ease}.hero-quick-btn-new:hover{transform:translateY(-1px);box-shadow:0 6px 20px #0003}.hero-quick-btn-new:hover svg:last-child{transform:translate(2px)}.hero-quick-btn-new svg:last-child{transition:transform .2s ease}.ds-tabs{display:flex;gap:0;padding:0 24px;background:transparent;border-bottom:1px solid rgba(0,0,0,.06)}.ds-tab{padding:16px 24px;font-size:15px;font-weight:600;color:#6b7280;background:transparent;border:none;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative}.ds-tab:after{content:"";position:absolute;bottom:-1px;left:50%;transform:translate(-50%);width:0;height:3px;background:var(--color-primary);border-radius:3px 3px 0 0;transition:width .3s cubic-bezier(.4,0,.2,1)}.ds-tab:hover{color:#9ca3af}.ds-tab.active{color:var(--color-text-primary)}.ds-tab.active:after{width:80%}.ds-tab:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.ds-chips{display:flex;gap:10px;padding:12px 24px 8px;overflow-x:auto;scrollbar-width:thin;scrollbar-color:rgba(36,131,255,.3) transparent}.ds-chips::-webkit-scrollbar{height:4px}.ds-chips::-webkit-scrollbar-track{background:#00000005;border-radius:2px}.ds-chips::-webkit-scrollbar-thumb{background:#2483ff4d;border-radius:2px}.ds-chip{padding:10px 20px;font-size:14px;font-weight:500;border-radius:20px;border:1px solid rgba(0,0,0,.08);background:#00000008;color:#9ca3af;cursor:pointer;transition:all .2s;white-space:nowrap;flex-shrink:0}.ds-chip:hover{background:#0000000d;border-color:#0000001a;transform:translateY(-1px)}.ds-chip.active{background:#2483ff29;border-color:#2483ff59;color:var(--color-text-primary);box-shadow:0 4px 12px #2483ff26}.ds-chip:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.ds-card{background:var(--color-bg-elevated);border-radius:var(--radius-md);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.ds-list-item{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-2);min-height:64px;border-radius:var(--radius-sm);transition:background var(--transition-fast)}.ds-list-item:hover{background:var(--color-bg-hover)}.ds-list-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--color-bg-surface);border-radius:var(--radius-sm);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary)}.ds-list-content{flex:1;min-width:0}.ds-list-title{font-size:var(--font-size-md);font-weight:var(--font-weight-medium);color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ds-list-meta{font-size:var(--font-size-xs);color:var(--color-text-tertiary)}.ds-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:4px;font-size:var(--font-size-xs);font-weight:var(--font-weight-medium)}.ds-badge-dev{background:var(--color-dev);color:#fff}.ds-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-5);text-align:center}.ds-empty-icon{font-size:48px;color:var(--color-text-tertiary);margin-bottom:var(--space-2)}.ds-empty-text{color:var(--color-text-secondary);font-size:var(--font-size-sm)}.ds-toast{position:fixed;top:var(--space-3);left:50%;transform:translate(-50%);padding:var(--space-1) var(--space-3);background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-primary);font-size:var(--font-size-sm);box-shadow:var(--shadow-md);z-index:var(--z-toast);animation:toastSlide .3s ease}.ds-toast-success{border-color:var(--color-success);background:var(--color-success-light)}.ds-toast-error{border-color:var(--color-error)}@keyframes toastSlide{0%{opacity:0;transform:translate(-50%) translateY(-16px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.ds-slot{width:48px;height:48px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#f1f5f9cc;border:1px dashed rgba(100,116,139,.25);border-radius:var(--radius-sm);gap:2px;transition:all .2s ease}.ds-slot:hover{border-color:#94a3b866;background:#e2e8f099}.ds-slot.filled{border-style:solid;border-color:var(--color-success);background:#10b98126}.ds-slot-label{font-size:9px;color:#64748b}.ds-slot-value{font-size:10px;color:#334155;font-weight:var(--font-weight-medium)}.inv-grid-container{display:flex;flex-direction:column}.inv-group-label{font-size:14px;font-weight:800;color:#475569;letter-spacing:-.01em;padding:2px 4px 10px;margin-top:0}.inv-group-divider{height:1px;background:linear-gradient(90deg,transparent 0%,#E5E7EB 15%,#E5E7EB 85%,transparent 100%);margin:12px 0 8px}.inv-grid{display:grid;grid-template-columns:repeat(4,130px);gap:14px;padding:4px}.inv-slot{aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:12px 8px 8px;background:linear-gradient(180deg,#fff,#fbfdff);border:1px solid #DBE3EE;border-radius:14px;position:relative;overflow:hidden;cursor:pointer;box-shadow:0 1px 2px #0f172a0a,inset 0 1px #ffffffe6;transition:transform .14s ease,border-color .14s ease,box-shadow .14s ease}.inv-slot.empty{opacity:0;pointer-events:none}.inv-slot.filled{background:linear-gradient(180deg,#fff,#fbfdff);border-color:#dbe3ee}.inv-slot.filled:hover{transform:translateY(-2px);border-color:#93c5fd;box-shadow:0 8px 20px #0f172a14,inset 0 1px #ffffffe6}.inv-slot.selected{border-color:var(--color-primary);box-shadow:0 0 0 3px #dbeafe,0 10px 24px #2483ff1f}.inv-slot:focus-visible{outline:3px solid #DBEAFE;outline-offset:3px}.inv-rarity-badge{position:absolute;top:8px;left:8px;height:24px;display:inline-flex;align-items:center;justify-content:center;padding:0 8px;border-radius:7px;border:1px solid transparent;font-size:12px;font-weight:800;line-height:1;z-index:10}.inv-rarity-badge.legendary{background:#fef3c7;color:#b45309;border-color:#fcd34d}.inv-rarity-badge.epic{background:#f3e8ff;color:#7e22ce;border-color:#d8b4fe}.inv-rarity-badge.rare{background:#dbeafe;color:#1d4ed8;border-color:#93c5fd}.inv-rarity-badge.uncommon{background:#dcfce7;color:#15803d;border-color:#86efac}.inv-rarity-badge.common{background:#f1f5f9;color:#475569;border-color:#cbd5e1}.inv-slot-img{width:84px;height:64px;margin:8px auto 6px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:radial-gradient(circle at 50% 20%,#fff,#eef2f7);filter:drop-shadow(0 4px 8px rgba(15,23,42,.1));transition:transform .15s ease}.inv-slot-img.texture-preview{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;margin:0;border-radius:12px;filter:none;background-size:cover;background-position:center}.inv-slot-img img{width:100%;height:100%;object-fit:contain}.inv-slot:hover .inv-slot-img{transform:scale(1.06)}.inv-slot-info{width:100%;text-align:center;margin-top:auto;padding-bottom:2px}.inv-slot-name{font-size:14px;font-weight:800;color:#111827;margin-bottom:2px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;letter-spacing:-.02em;line-height:1.25}.inv-slot-category{font-size:11px;font-weight:600;color:#9ca3af}.inv-slot-eq{position:absolute;top:8px;right:8px;width:22px;height:22px;background:linear-gradient(135deg,#10b981,#059669);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:12px;color:#fff;box-shadow:0 2px 8px #10b98166}.inv-slot-count{position:absolute;top:8px;right:8px;min-width:26px;height:26px;padding:0 6px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#2bd889,#17c878);border-radius:9px;font-size:12px;font-weight:900;color:#fff;text-align:center;box-shadow:0 5px 12px #20c77a47,inset 0 1px #ffffff52;z-index:10;line-height:1}#tab-shop{background:#fff;border-radius:12px;padding:24px}.shop-balance-bar{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;background:linear-gradient(135deg,#fff9e6,#fff3cc);border:1px solid #F0E6C0;border-radius:12px;margin-bottom:20px}.shop-balance-left{display:flex;align-items:center;gap:10px}.shop-balance-star{font-size:28px}.shop-balance-num{font-size:28px;font-weight:800;color:#b8860b;letter-spacing:-.02em}.shop-balance-label{font-size:14px;color:#a0855c;font-weight:500}.shop-cat-bar{display:flex;gap:10px;padding:14px 20px;margin-bottom:20px;background:linear-gradient(135deg,#f0eeff,#ebf0ff);border-radius:14px;border:1.5px solid #DDD8F3;box-shadow:0 2px 8px #8b5cf60f}.shop-cat-pill{padding:10px 22px;border-radius:24px;border:1.5px solid #E5E7EB;background:#fff;color:#64748b;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.shop-cat-pill:hover{border-color:#2483ff;color:#2483ff}.shop-cat-pill.active{background:#2483ff;border-color:transparent;color:#08111f;box-shadow:0 4px 12px #2483ff4d}.shop-subfilter{display:flex;gap:8px;margin-bottom:16px;padding:0 0 14px;flex-wrap:wrap;border-bottom:2px solid #DCDEE3}.shop-subfilter-btn{padding:8px 18px;border-radius:20px;border:1.5px solid #E2E8F0;background:#fff;color:#64748b;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s}.shop-subfilter-btn:hover{border-color:#94a3b8;color:#334155;background:#f8fafc}.shop-subfilter-btn.active{background:#1e293b;border-color:#1e293b;color:#fff;box-shadow:0 2px 6px #1e293b33}.shop-grid-container{min-height:300px;margin-top:0;background:#ecedf1;border-radius:16px;padding:24px;border:1.5px solid #D8DBE2;box-shadow:inset 0 2px 6px #0000000a}.shop-grid-wrap{display:none}.shop-grid-wrap.active{display:block}.shop-grid-v{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:20px}.shop-empty-v{grid-column:1 / -1;text-align:center;color:#9ca3af;padding:60px 20px;font-size:15px}.shop-card-v{display:flex;flex-direction:column;background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:16px;overflow:hidden;transition:all .25s ease;cursor:pointer;box-shadow:0 2px 12px #0000001a}.shop-card-v:hover{transform:translateY(-4px);box-shadow:0 12px 32px #00000026}.shop-card-v.owned,.shop-card-v.owned:hover{opacity:1}.shop-card-v-preview{width:100%;height:150px;background:#f5f5f7;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;border-bottom:1px solid #EEEEEE}.shop-card-v-preview img{width:100px;height:100px;object-fit:contain;filter:drop-shadow(0 2px 8px rgba(0,0,0,.15));transition:transform .3s ease}.shop-card-v:hover .shop-card-v-preview img{transform:scale(1.12)}.shop-card-v-rarity{position:absolute;top:8px;left:8px;padding:2px 8px;border-radius:6px;font-size:10px;font-weight:700;color:#fff;letter-spacing:.3px}.shop-card-v-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px}.shop-card-v-name{font-size:14px;font-weight:700;color:#1e293b;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.shop-card-v-price{display:flex;align-items:center;gap:4px;font-size:16px;font-weight:800;color:#92400e}.shop-card-v-star{font-size:14px}.shop-card-v-qty{font-size:12px;font-weight:500;color:#10b981}.shop-card-v-type{position:absolute;bottom:8px;left:8px;padding:3px 10px;border-radius:6px;font-size:11px;font-weight:700;color:#fff;background:#00000073;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);letter-spacing:.3px}.shop-card-v-btn{width:100%;padding:10px 0;border-radius:10px;border:none;font-size:14px;font-weight:700;cursor:pointer;transition:all .15s;background:#2483ff;color:#fff;margin-top:4px;box-shadow:0 2px 8px #3b82f640}.shop-card-v-btn:hover{transform:scale(1.02);box-shadow:0 4px 12px #3b82f659;filter:brightness(1.08)}.shop-card-v-btn.disabled,.shop-card-v-btn:disabled{background:#fef2f2;color:#ef4444;border:1px solid #FECACA;cursor:not-allowed;transform:none;box-shadow:none;font-size:13px}.shop-card-v-btn.owned{background:#f0fdf4;color:#16a34a;border:1px solid #BBF7D0;cursor:default;box-shadow:none}.shop-header,.shop-categories,.shop-grid,.shop-grid.active{display:none}.admin-stats-row{display:flex;gap:12px;margin-bottom:20px}.admin-stat-card{display:flex;align-items:center;gap:8px;padding:10px 16px;background:#fff;border-radius:10px;border:1px solid #e5e7eb}.admin-stat-value{font-size:18px;font-weight:700}.admin-stat-label{font-size:13px;font-weight:500;color:#64748b}.admin-stat-card.stat-pending .admin-stat-value{color:#f59e0b}.admin-stat-card.stat-teacher .admin-stat-value{color:#3b82f6}.admin-stat-card.stat-student .admin-stat-value{color:#2483ff}.admin-stat-card.stat-total .admin-stat-value{color:#64748b}.admin-pending-section{background:#fff;border-radius:12px;border:var(--border-panel);padding:20px;margin-bottom:20px}.admin-pending-header{display:flex;align-items:center;gap:10px;margin-bottom:16px}.pending-dot{width:8px;height:8px;border-radius:50%;background:#f59e0b}.pending-title{font-size:15px;font-weight:600;color:#1e293b}.pending-row{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:#fafafa;border-radius:10px;margin-bottom:8px}.pending-row:last-child{margin-bottom:0}.pending-user-info{display:flex;align-items:center;gap:12px}.pending-avatar{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:15px;font-weight:600}.pending-details{display:flex;align-items:center;gap:8px}.pending-name{font-size:14px;font-weight:600;color:#1e293b}.pending-account{font-size:13px;color:#94a3b8}.pending-arrow{font-size:13px;color:#94a3b8;margin-left:4px}.pending-actions{display:flex;gap:8px}.btn-approve{padding:8px 18px;border-radius:8px;border:none;background:#22c55e;color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s ease}.btn-approve:hover{background:#16a34a}.btn-reject{padding:8px 18px;border-radius:8px;border:1px solid #e5e7eb;background:#fff;color:#64748b;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s ease}.btn-reject:hover{background:#f8fafc;border-color:#cbd5e1}.admin-member-section{background:#fff;border-radius:12px;border:var(--border-panel);overflow:hidden;width:100%;display:flex;flex-direction:column;height:calc(100vh - 232px)}.admin-member-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #f1f5f9;flex-shrink:0}.admin-member-title{font-size:15px;font-weight:600;color:#1e293b;margin:0}.admin-member-header-left{display:flex;align-items:center;gap:20px}.admin-role-filter{display:inline-flex;align-items:center;gap:2px}.admin-role-radio{display:flex;align-items:center;margin:0;cursor:pointer}.admin-role-radio input[type=radio]{display:none}.admin-role-radio span{display:inline-flex;align-items:center;justify-content:center;padding:6px 18px;border-radius:20px;font-size:13px;font-weight:600;color:#64748b;background:transparent;border:1px solid transparent;transition:all .2s cubic-bezier(.4,0,.2,1)}.admin-role-radio span:hover{color:#2483ff;background:#f0f7ff}.admin-role-radio input[type=radio]:checked+span{background:#ecf4ff;color:#2483ff;border:1px solid #B8DEFF;font-weight:600;box-shadow:none}.admin-member-controls{display:flex;align-items:center;gap:10px}.admin-search-box{display:flex;align-items:center;gap:8px;padding:8px 14px;border-radius:8px;border:1px solid #e5e7eb;background:#fff}.admin-search-input{border:none;outline:none;font-size:13px;color:#1e293b;width:120px;background:transparent}.admin-search-input::placeholder{color:#94a3b8}.admin-member-table-wrapper{overflow-y:auto;overflow-x:visible;flex:1;min-height:0;width:100%}.admin-member-table{width:100%;border-collapse:collapse;table-layout:fixed}.admin-member-table thead tr{background:#f9fafb;border-bottom:1px solid #f1f5f9}.admin-member-table th{padding:12px 16px;text-align:left;font-size:12px;font-weight:600;color:#64748b;text-transform:uppercase;letter-spacing:.5px}.admin-member-table th.col-check{width:48px;padding-left:20px}.admin-member-table th.col-member{width:auto}.admin-member-table th.col-activity{width:140px}.admin-member-table th.col-role{width:100px}.admin-member-table th.col-actions{width:48px}.admin-member-table td.col-member{overflow:hidden;text-overflow:ellipsis}.admin-member-table td.col-activity{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-member-table tbody tr{border-top:1px solid #f1f5f9;transition:background .15s ease}.admin-member-table tbody tr:hover{background:#fafafa}.admin-member-table td{padding:7px 14px;vertical-align:middle}.admin-member-table td.col-check{padding-left:20px}.member-info{display:flex;align-items:center;gap:10px}.member-avatar{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:600;flex-shrink:0}.member-details{display:flex;flex-direction:column;gap:2px}.member-name{font-size:14px;font-weight:500;color:#1e293b}.member-account{font-size:12px;color:#94a3b8}.activity-text{font-size:13px;color:#64748b}.role-text{font-size:13px;font-weight:500;color:#64748b}.role-select{padding:6px 12px;border-radius:6px;border:1px solid #e5e7eb;background:#fff;font-size:13px;color:#475569;cursor:pointer;outline:none;transition:border-color .15s}.role-select:hover{border-color:#cbd5e1}.role-select:focus{border-color:#2483ff}.more-btn{width:32px;height:32px;border-radius:6px;border:1px solid #e5e7eb;background:#fff;color:#94a3b8;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.more-btn:hover{background:#f8fafc;border-color:#cbd5e1;color:#64748b}.more-btn svg{width:16px;height:16px}.admin-member-table input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:#2483FF}.admin-pending-header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px}.pending-header-left{display:flex;align-items:center;gap:10px}.pending-checkbox{width:16px;height:16px;cursor:pointer;accent-color:#f59e0b}.pending-user-checkbox{width:16px;height:16px;cursor:pointer;accent-color:#f59e0b;margin-right:4px}.pending-batch-actions{display:flex;gap:8px}.btn-batch-approve{padding:6px 14px;border-radius:6px;border:none;background:#22c55e;color:#fff;font-size:12px;font-weight:600;cursor:pointer;transition:all .15s ease}.btn-batch-approve:hover{background:#16a34a}.btn-batch-reject{padding:6px 14px;border-radius:6px;border:1px solid #fecaca;background:#fef2f2;color:#dc2626;font-size:12px;font-weight:600;cursor:pointer;transition:all .15s ease}.btn-batch-reject:hover{background:#fee2e2;border-color:#fca5a5}.admin-subtabs{display:flex;gap:0;padding:0;background:transparent;border-bottom:1px solid #e5e7eb;margin-bottom:10px}.admin-subtab{display:flex;align-items:center;gap:6px;padding:12px 20px;border:none;border-bottom:2px solid transparent;background:transparent;color:#94a3b8;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit;margin-bottom:-1px}.admin-subtab:hover{color:#475569}.admin-subtab.active{color:#2483ff;border-bottom-color:#2483ff}.admin-subtab svg{flex-shrink:0}.payment-stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}.payment-stat-card{background:#fff;border:1px solid #cbd5e1;border-radius:12px;padding:20px 24px;text-align:center;box-shadow:0 1px 3px #0000000f}.payment-stat-value{font-size:26px;font-weight:700;color:#0f172a;display:block;margin-bottom:6px}.payment-stat-label{font-size:13px;font-weight:500;color:#64748b}.payment-table-wrapper{background:#fff;border:1px solid #cbd5e1;border-radius:12px;overflow:hidden;box-shadow:0 1px 3px #0000000f}.payment-table-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #cbd5e1;background:#f8fafc}.payment-table-title{font-size:15px;font-weight:700;color:#0f172a;margin:0}.payment-table{width:100%;border-collapse:collapse;font-size:13px;table-layout:fixed}.payment-table th:nth-child(1),.payment-table td:nth-child(1){width:18%}.payment-table th:nth-child(2),.payment-table td:nth-child(2){width:15%}.payment-table th:nth-child(3),.payment-table td:nth-child(3){width:auto}.payment-table th:nth-child(4),.payment-table td:nth-child(4){width:11%}.payment-table th:nth-child(5),.payment-table td:nth-child(5){width:18%}.payment-table th:nth-child(6),.payment-table td:nth-child(6){width:10%}.payment-table thead tr{background:#f1f5f9;border-bottom:2px solid #cbd5e1}.payment-table th{padding:9px 14px;text-align:left;font-weight:700;color:#475569;font-size:11px;text-transform:uppercase;letter-spacing:.5px}.payment-table td{padding:10px 14px;color:#1e293b;border-bottom:1px solid #e2e8f0;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.payment-table tbody tr{transition:background .15s ease}.payment-table tbody tr:hover{background:#f8fafc}.payment-table tbody tr:last-child td{border-bottom:none}.payment-status-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600}.payment-status-badge.status-paid{background:#f0fdf4;color:#059669;border:1px solid #bbf7d0}.payment-status-badge.status-cancel{background:#fef2f2;color:#ef4444;border:1px solid #fecaca}.payment-status-badge.status-wait{background:#fffbeb;color:#d97706;border:1px solid #fde68a}.payment-status-badge.status-default{background:#f8fafc;color:#64748b;border:1px solid #e2e8f0}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.pay-view-toggle{display:flex;gap:6px;margin-bottom:16px;background:#eef2ff;border-radius:10px;padding:4px;width:fit-content;border:1px solid #c7d2fe}.pay-view-btn{display:flex;align-items:center;gap:6px;padding:8px 18px;border:1px solid transparent;border-radius:8px;background:transparent;color:#2483ff;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit}.pay-view-btn:hover{background:#fff9;color:#2483ff}.pay-view-btn.active{background:#2483ff;color:#08111f;border-color:#2483ff;box-shadow:0 2px 6px #2483ff4d}.pay-filter-bar{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}.pay-filter-select{padding:7px 12px;border-radius:8px;border:1px solid #cbd5e1;background:#f8fafc;font-size:13px;color:#334155;cursor:pointer;outline:none;font-family:inherit;transition:all .15s;font-weight:500}.pay-filter-select:hover{border-color:#94a3b8;background:#fff}.pay-filter-select:focus{border-color:#2483ff;background:#fff}.pay-search-box{display:flex;align-items:center;gap:6px;padding:7px 12px;border-radius:8px;border:1px solid #cbd5e1;background:#f8fafc;flex:1;min-width:160px;max-width:280px;transition:all .15s}.pay-search-box:focus-within{border-color:#2483ff;background:#fff}.pay-search-input{border:none;outline:none;font-size:13px;color:#1e293b;width:100%;background:transparent;font-family:inherit}.pay-search-input::placeholder{color:#94a3b8}.pay-result-count{font-size:12px;color:#94a3b8;font-weight:500;white-space:nowrap}.pay-refresh-btn{display:inline-flex;align-items:center;gap:5px;padding:6px 14px;border:1px solid #cbd5e1;border-radius:8px;background:#f8fafc;color:#475569;font-size:12px;font-weight:600;cursor:pointer;transition:all .15s;font-family:inherit;white-space:nowrap}.pay-refresh-btn:hover:not(:disabled){background:#fff;border-color:#2483ff;color:#2483ff}.pay-refresh-btn:disabled{opacity:.6;cursor:not-allowed}.pay-sortable{cursor:pointer;-webkit-user-select:none;user-select:none;transition:color .15s}.pay-sortable:hover{color:#1e293b}.sort-icon{font-size:11px;color:#94a3b8;margin-left:2px}.pay-pagination{display:flex;align-items:center;justify-content:space-between;padding:12px 12px 6px;margin-top:4px;border-top:1px dashed #c5cdd6;flex-shrink:0}.pay-page-buttons{display:flex;gap:4px}.pay-page-btn{min-width:36px;height:36px;padding:0 10px;border-radius:10px;border:1px solid transparent;background:transparent;color:#6b7280;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s;font-family:inherit;display:flex;align-items:center;justify-content:center}.pay-page-btn:hover:not(:disabled):not(.active){background:#f3f4f6;color:#374151}.pay-page-btn.active{background:#2483ff;color:#08111f;border-color:#2483ff;box-shadow:0 2px 8px #2483ff40}.pay-page-btn:disabled{opacity:.35;cursor:not-allowed}.pay-stats-period{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}.pay-stats-presets{display:flex;gap:4px;background:#f1f5f9;border-radius:10px;padding:4px}.pay-period-btn{padding:6px 14px;border:none;border-radius:8px;background:transparent;color:#64748b;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit}.pay-period-btn:hover{color:#334155}.pay-period-btn.active{background:#fff;color:#2483ff;box-shadow:0 1px 3px #0000001a}.pay-stats-dates{display:flex;align-items:center;gap:8px}.pay-date-input{padding:6px 12px;border-radius:8px;border:1px solid #e5e7eb;font-size:13px;color:#475569;font-family:inherit;outline:none}.pay-date-input:focus{border-color:#2483ff}.pay-stats-kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px}.pay-kpi-card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:20px;text-align:center}.pay-kpi-value{font-size:24px;font-weight:700;color:#0f172a;margin-bottom:6px}.pay-kpi-label{font-size:13px;font-weight:500;color:#64748b}.pay-stats-chart-section{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:20px}.pay-stats-chart-title{font-size:15px;font-weight:700;color:#0f172a;margin:0 0 16px}.pay-stats-chart{display:flex;flex-direction:column;gap:10px}.pay-chart-row{display:flex;align-items:center;gap:12px}.pay-chart-label{width:60px;font-size:13px;font-weight:600;color:#475569;flex-shrink:0;text-align:right}.pay-chart-bar-wrapper{flex:1;height:28px;background:#f1f5f9;border-radius:6px;overflow:hidden}.pay-chart-bar{height:100%;background:linear-gradient(90deg,#2483ff,#7db9ff);border-radius:6px;min-width:4px;transition:width .5s ease}.pay-chart-value{width:100px;font-size:13px;font-weight:600;color:#1e293b;flex-shrink:0;text-align:right}.pet-modal{width:min(860px,calc(100vw - 48px));height:min(560px,calc(100vh - 64px));display:flex;flex-direction:column;overflow:hidden;box-sizing:border-box}.pet-modal-body{display:flex;flex:1;overflow:hidden;min-height:0}.pet-grid-panel{flex:1;overflow-y:auto;padding:16px;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:rgba(148,163,184,.22) transparent}.pet-grid-panel:hover,.pet-grid-panel.is-scrolling{scrollbar-color:rgba(148,163,184,.78) transparent}.pet-grid-panel::-webkit-scrollbar{width:8px}.pet-grid-panel::-webkit-scrollbar-track{background:transparent}.pet-grid-panel::-webkit-scrollbar-thumb{background-color:#94a3b82e;border:2px solid transparent;border-radius:999px;background-clip:content-box}.pet-grid-panel:hover::-webkit-scrollbar-thumb,.pet-grid-panel.is-scrolling::-webkit-scrollbar-thumb{background-color:#94a3b8d1}.pet-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.pet-card{position:relative;min-height:146px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:16px 12px 14px;border:1px solid #dbe3ee;border-radius:18px;background:linear-gradient(180deg,#fff,#fbfdff);box-shadow:0 1px 2px #0f172a0a,inset 0 1px #ffffffe6;cursor:pointer;transition:transform .14s ease,border-color .14s ease,box-shadow .14s ease,background .14s ease,opacity .14s ease}.pet-card:hover{transform:translateY(-1px);border-color:#bfdbfe;box-shadow:0 10px 24px #0f172a14,inset 0 1px #ffffffe6}.pet-card.is-selected{border-color:#2f80ed;background:linear-gradient(180deg,#fff,#f8fbff);box-shadow:0 0 0 3px #dbeafe,0 12px 26px #2f80ed24}.pet-card.is-locked{opacity:.4;cursor:not-allowed}.pet-card.is-locked .pet-thumb-image{filter:grayscale(1)}.pet-selected-check{display:none}.pet-equipped-chip{position:absolute;top:8px;left:8px;height:22px;padding:0 7px;display:none;align-items:center;border-radius:7px;font-size:11px;font-weight:800;color:#15803d;background:#dcfce7;border:1px solid #86efac}.pet-card.is-equipped .pet-equipped-chip{display:inline-flex}.pet-lock-badge{position:absolute;top:8px;right:8px;font-size:12px;line-height:1}.pet-thumb{display:flex;align-items:center;justify-content:center;width:54px;height:54px}.pet-thumb-image{width:54px;height:54px;object-fit:contain}.pet-card-name{font-size:12px;font-weight:600;color:#1a1a2e}.pet-card.is-locked .pet-card-name{color:#0000004d}.pet-detail-panel{width:380px;min-width:380px;display:flex;flex-direction:column;padding:28px;border-left:1px solid #e5e7eb;background:linear-gradient(180deg,#ffffffb8,#f8fafc00 42%),#f8fafc;box-sizing:border-box}.pet-preview-wrap{position:relative;width:100%;height:280px;overflow:hidden;border-radius:16px;background:#e8edf5;margin-bottom:16px;box-shadow:0 8px 20px #0f172a1a,inset 0 1px #ffffffe6}.pet-preview-stage{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.pet-preview-canvas{position:relative;z-index:1;width:100%;height:100%;display:block}.pet-info-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}.pet-info-row h3{margin:0;font-size:18px;font-weight:700;color:#1a1a2e}.pet-rarity-badge{display:none}.pet-rarity-common{color:#475569;background:#f1f5f9;border-color:#cbd5e1}.pet-rarity-uncommon{color:#15803d;background:#dcfce7;border-color:#86efac}.pet-rarity-rare{color:#1d4ed8;background:#dbeafe;border-color:#93c5fd}.pet-rarity-epic{color:#7e22ce;background:#f3e8ff;border-color:#d8b4fe}.pet-rarity-legendary{color:#b45309;background:#fef3c7;border-color:#fcd34d}.pet-desc{margin:0 0 auto;font-size:13px;color:#475569;line-height:1.6}.pet-detail-empty{flex:1;display:flex;align-items:center;justify-content:center;color:#cbd5e1;font-size:14px;text-align:center}.pet-action-button{width:100%;height:56px;margin-top:16px;border:0;border-radius:14px;color:#fff;background:linear-gradient(180deg,#3b82f6,#2563eb);font-size:17px;font-weight:900;letter-spacing:-.02em;cursor:pointer;box-shadow:0 4px 12px #2563eb2e,inset 0 1px #ffffff38;transition:background .14s ease,box-shadow .14s ease,transform .1s ease}.pet-action-button:hover{background:linear-gradient(180deg,#2563eb,#1d4ed8);transform:translateY(-1px)}.pet-action-button:active{transform:translateY(0)}.pet-action-button.is-equipped{background:linear-gradient(180deg,#ff4d4f,#ef3338);box-shadow:0 4px 12px #ef33382e,inset 0 1px #ffffff38}.pet-action-button.is-equipped:hover{background:linear-gradient(180deg,#ef3338,#dc2626)}.rte-container{border:1px solid #CBD5E1;border-radius:10px;overflow:hidden;background:#fff;transition:border-color .15s}.rte-container:focus-within{border-color:#2483ff}.rte-toolbar{display:flex;align-items:center;gap:2px;padding:6px 8px;background:#f8fafc;border-bottom:1px solid #E2E8F0;flex-wrap:wrap}.rte-toolbar .rte-sep{width:1px;height:20px;background:#cbd5e1;margin:0 4px;flex-shrink:0}.rte-toolbar button{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border:none;border-radius:6px;background:transparent;cursor:pointer;color:#475569;font-size:14px;font-weight:700;transition:all .12s;flex-shrink:0;position:relative}.rte-toolbar button:hover{background:#e2e8f0;color:#1e293b}.rte-toolbar button.rte-active{background:#dbeafe;color:#2563eb}.rte-toolbar button svg{pointer-events:none}.rte-editor{min-height:80px;padding:12px 14px;font-size:14px;line-height:1.75;color:#1e293b;outline:none;overflow-y:auto;word-break:break-word}.rte-editor:empty:before{content:attr(data-placeholder);color:#94a3b8;pointer-events:none}.rte-editor ul,.rte-editor ol{padding-left:24px;margin:4px 0}.rte-editor li{margin-bottom:2px}::highlight(rte-url){color:#2483ff;text-decoration:underline;text-decoration-style:dotted;text-underline-offset:2px}.rte-color-picker{display:none;position:absolute;top:100%;left:50%;transform:translate(-50%);margin-top:4px;background:#fff;border:1px solid #E2E8F0;border-radius:10px;padding:8px;box-shadow:0 4px 12px #0000001f;z-index:10;gap:4px;flex-wrap:wrap;width:130px}.rte-color-picker.rte-picker-open{display:flex}.rte-color-swatch{width:22px;height:22px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:all .12s;flex-shrink:0}.rte-color-swatch:hover{transform:scale(1.2);border-color:#94a3b8}.rte-color-swatch-default{background:repeating-conic-gradient(#ccc,#ccc 25%,#fff 0%,#fff 50%) 50% / 10px 10px;border:2px solid #cbd5e1}.rte-editor img{max-width:100%;height:auto;border-radius:8px;margin:8px 0;display:block;cursor:pointer}.rte-editor img.rte-img-loading{opacity:.4;animation:rte-pulse 1.5s ease-in-out infinite;pointer-events:none}@keyframes rte-pulse{0%,to{opacity:.4}50%{opacity:.2}}.rte-viewer{overflow-wrap:anywhere;word-break:break-word}.rte-viewer img{display:block!important;width:auto!important;max-width:100%!important;height:auto!important;box-sizing:border-box;border-radius:8px;margin:8px 0!important;object-fit:contain}.rte-viewer p{margin:0 0 8px}.rte-viewer p:last-child{margin-bottom:0}.rte-viewer ul,.rte-viewer ol{padding-left:24px;margin:4px 0}.rte-viewer a{overflow-wrap:anywhere}:root{--db-blue: #2483FF;--db-blue-hover: #1677F2;--db-blue-soft: #ECF4FF;--db-blue-subtle: #F8FBFF;--db-blue-border: #C6DFFF;--db-text: #1A1A2E;--db-text-2: #475569;--db-text-3: #94A3B8;--db-disabled: #CBD5E1;--db-page: #F3F6FA;--db-surface: #FFFFFF;--db-surface-soft: #F8FAFC;--db-border: rgba(0,0,0,.08);--db-success: #36C690;--db-success-soft: #ECFDF5;--db-success-border: rgba(54,198,144,.24);--db-warning: #F59E0B;--db-warning-soft: #FFF7ED;--db-warning-border: #FED7AA;--db-danger: #FF5A7A}.asgn-detail-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(500px,560px);gap:20px;min-height:0;height:0;flex:1 1 0;align-items:stretch;overflow:hidden}@media(max-width:1100px){.asgn-detail-grid{grid-template-columns:1fr}}.asgn-summary-card{padding:18px 22px;border-radius:16px;background:var(--db-surface);border:1px solid var(--db-border);box-shadow:0 6px 20px #0f172a0d;display:flex;align-items:center;justify-content:space-between;gap:16px}.asgn-summary-left{display:flex;align-items:center;gap:14px;min-width:0;flex:1}.asgn-summary-icon{width:46px;height:46px;border-radius:13px;background:linear-gradient(180deg,#3b91ff,#2483ff);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}.asgn-summary-info h3{margin:0;font-size:18px;font-weight:800;color:var(--db-text);letter-spacing:-.02em;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.asgn-summary-meta{margin-top:5px;display:flex;align-items:center;gap:12px;color:var(--db-text-3);font-size:12px;font-weight:600}.asgn-status-badge{height:32px;padding:0 14px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;font-size:12px;font-weight:800;flex-shrink:0}.asgn-status-badge.is-missing{background:var(--db-warning-soft);border:1px solid var(--db-warning-border);color:var(--db-warning)}.asgn-status-badge.is-pending{background:#fef3c7;border:1px solid #FDE68A;color:#d97706}.asgn-status-badge.is-approved{background:var(--db-success-soft);border:1px solid var(--db-success-border);color:var(--db-success)}.asgn-status-badge.is-rejected{background:#fee2e2;border:1px solid #FECACA;color:#ef4444}.asgn-section-card{border-radius:16px;background:var(--db-surface);border:1px solid var(--db-border);overflow:hidden;box-shadow:0 2px 10px #0f172a08;transition:border-color .2s,box-shadow .2s,background .2s}.asgn-section-heading{height:54px;padding:0 20px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--db-border)}.asgn-section-icon{width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:var(--db-blue-soft);border:1px solid var(--db-blue-border);color:var(--db-blue)}.asgn-section-heading h4{margin:0;font-size:14px;font-weight:800;color:var(--db-text)}.asgn-section-body{padding:20px}.asgn-teacher-card{min-height:0;display:flex;flex-direction:column;overflow-x:hidden;overflow-y:auto}.asgn-teacher-card .asgn-section-heading{background:var(--db-blue-subtle);border-bottom-color:#dcebff}.asgn-teacher-card .asgn-section-body{flex:1;padding-bottom:22px}.asgn-field-label{margin-bottom:8px;font-size:13px;font-weight:800;color:var(--db-text-2)}.asgn-field-label span{color:var(--db-text-3);font-weight:600}.asgn-field-label.required:after{content:" *";color:var(--db-danger)}.asgn-desc-box{padding:16px 18px;min-height:120px;border-radius:12px;background:var(--db-blue-subtle);border:1px solid var(--db-blue-border);color:var(--db-text);font-size:14px;font-weight:500;line-height:1.7;word-break:break-word}.asgn-rewards{margin-top:18px;padding-top:16px;border-top:1px dashed rgba(0,0,0,.1);display:flex;flex-direction:column;gap:8px}.asgn-rewards-label{font-size:12px;font-weight:800;color:var(--db-text-2)}.asgn-rewards-chips{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.asgn-reward-chip{height:36px;padding:0 12px;display:inline-flex;align-items:center;gap:7px;border-radius:999px;font-size:13px;font-weight:800;background:var(--db-surface);border:1px solid var(--db-border);color:var(--db-text-2)}.asgn-reward-chip.is-xp{background:var(--db-blue-soft);border-color:var(--db-blue-border);color:var(--db-blue)}.asgn-reward-chip.is-currency{background:var(--db-success-soft);border-color:var(--db-success-border);color:var(--db-success)}.asgn-reward-chip.is-item{background:#f0fdfa;border-color:#99f6e4;color:#0f766e}.asgn-reward-chip img{width:18px;height:18px;object-fit:contain}.asgn-attachments{margin-top:18px;padding-top:16px;border-top:1px dashed rgba(0,0,0,.1)}.asgn-empty-file{min-height:120px;border-radius:14px;background:var(--db-surface-soft);border:1px solid var(--db-border);color:var(--db-text-3);font-size:13px;font-weight:700;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}.asgn-empty-file svg{width:28px;height:28px;opacity:.45}.asgn-submission-col{min-height:0;min-width:0;display:flex;flex-direction:column;border-radius:16px;background:var(--db-surface);border:1px solid var(--db-border);box-shadow:0 2px 10px #0f172a08;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain}.asgn-submission-col>*{flex-shrink:0}.asgn-submission-col>.asgn-section-card:first-child{border:none;border-radius:0;box-shadow:none;background:transparent;border-bottom:1px solid var(--db-border)}.asgn-submission-col>.asgn-section-card:first-child .asgn-section-heading{border-bottom:0}.asgn-state-box{margin:14px;padding:14px;min-height:72px;border-radius:14px;display:flex;align-items:center;gap:14px}.asgn-state-box.is-empty{background:var(--db-warning-soft);border:1px solid var(--db-warning-border)}.asgn-state-box.is-submitted{background:var(--db-success-soft);border:1px solid var(--db-success-border)}.asgn-state-box.is-pending{background:var(--db-warning-soft);border:1px solid var(--db-warning-border)}.asgn-state-box.is-rejected{background:#fee2e2;border:1px solid #FECACA}.asgn-state-icon{width:40px;height:40px;border-radius:11px;background:#fff;border:1px solid rgba(0,0,0,.08);display:flex;align-items:center;justify-content:center;flex-shrink:0}.asgn-state-box.is-empty .asgn-state-icon{color:var(--db-warning)}.asgn-state-box.is-submitted .asgn-state-icon{color:var(--db-success)}.asgn-state-box.is-pending .asgn-state-icon{color:var(--db-warning)}.asgn-state-box.is-rejected .asgn-state-icon{color:#ef4444}.asgn-state-title{font-size:14px;font-weight:800;color:var(--db-text)}.asgn-state-desc{margin-top:2px;font-size:11px;font-weight:600;color:var(--db-text-2);line-height:1.45}.asgn-submitted-content{margin:0 16px 16px;padding:14px 16px;border-radius:12px;background:var(--db-surface-soft);color:var(--db-text-2);font-size:13px;line-height:1.6;white-space:pre-wrap}.asgn-submit-body{padding:16px 18px}.asgn-submit-body .form-group+.form-group{margin-top:14px}.asgn-section-card.asgn-submit-card:focus-within{border-color:var(--db-blue-border);background:var(--db-blue-subtle);box-shadow:0 0 0 3px #2483ff14,0 6px 18px #0f172a0d}.asgn-submit-actions{margin-top:10px;padding-top:12px;border-top:1px solid rgba(0,0,0,.06);display:flex;justify-content:flex-end}.asgn-action-btns{display:flex;gap:6px;flex-shrink:0}.asgn-action-btns button{padding:5px 12px;border-radius:8px;font-size:11px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:4px;transition:all .15s}.asgn-btn-edit{border:1px solid #bfdbfe;background:#eff6ff;color:var(--db-blue)}.asgn-btn-edit:hover{background:#dbeafe}.asgn-btn-delete{border:1px solid #fecaca;background:#fef2f2;color:#ef4444}.asgn-btn-delete:hover{background:#fee2e2}.mrp-badge{position:fixed;top:21px;right:14px;z-index:950;display:flex;align-items:center;justify-content:center;gap:4px;min-width:48px;height:30px;padding:0 10px;background:#6aa7ff;border:none;border-radius:16.5px;color:#fff;font-size:13px;font-weight:600;font-family:DoroBus Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,system-ui,sans-serif;cursor:pointer;transition:all .18s ease;box-shadow:none;line-height:1}.mrp-badge:hover{background:#5a97ef}.mrp-badge svg{flex-shrink:0}.mrp-count{font-variant-numeric:tabular-nums}.mrp-popup{position:fixed;top:56px;right:14px;width:260px;max-height:400px;background:#fffffffa;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:14px;box-shadow:0 12px 40px #0000001f;border:1px solid rgba(0,0,0,.08);z-index:970;overflow:hidden;display:flex;flex-direction:column;font-family:DoroBus Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,system-ui,sans-serif;animation:mrp-popup-in .18s ease-out}@keyframes mrp-popup-in{0%{opacity:0;transform:translateY(-6px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.mrp-popup-header{padding:14px 16px;border-bottom:1px solid rgba(0,0,0,.08);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.mrp-popup-header span{font-size:15px;font-weight:700;color:#1a1a2e}.mrp-popup-close{width:28px;height:28px;border-radius:8px;border:none;background:#0000000f;color:#94a3b8;font-size:13px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.mrp-popup-close:hover{background:#0000000d;color:#1a1a2e}.mrp-popup-body{flex:1;overflow-y:auto;padding:8px 12px;scrollbar-width:thin;scrollbar-color:#94A3B8 transparent}.mrp-section{font-size:12px;font-weight:600;color:#94a3b8;padding:8px 4px 6px;border-bottom:1px solid rgba(0,0,0,.06);margin-bottom:4px;display:flex;align-items:center;justify-content:space-between}.mrp-section-count{font-size:12px;font-weight:700;background:#00000014;color:#94a3b8;padding:1px 7px;border-radius:6px}.mrp-row{display:flex;align-items:center;gap:10px;padding:8px 6px;border-radius:8px;transition:background .1s}.mrp-row:hover{background:#0000000f}.mrp-row.clickable{cursor:pointer}.mrp-avatar{width:36px;height:36px;border-radius:50%;overflow:hidden;background:#00000014;flex-shrink:0}.mrp-avatar img{width:100%;height:100%;object-fit:contain}.mrp-name{font-size:14px;font-weight:500;color:#000000bf;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mrp-name.local{font-weight:700;color:#a78bfa}.mrp-me-badge{font-size:10px;font-weight:700;color:#a78bfa;background:#a78bfa26;padding:2px 6px;border-radius:4px;flex-shrink:0}.mrp-arrow{color:#0000002e;font-size:16px;font-weight:700;flex-shrink:0;transition:color .15s}.mrp-row:hover .mrp-arrow{color:#94a3b8}.mrp-empty{padding:20px;text-align:center;color:#94a3b8;font-size:13px}.friend-modal{width:520px;max-width:calc(100vw - 48px)!important;min-height:460px;max-height:calc(100vh - 96px);border-radius:24px!important;background:#fff!important;border:1px solid rgba(0,0,0,.08)!important;box-shadow:0 24px 80px #0000003d,0 2px 8px #0000000f!important;overflow:hidden}.friend-header{height:72px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.friend-header-left{display:flex;align-items:center;gap:12px}.friend-title-icon{width:38px;height:38px;border-radius:12px;background:#ecf4ff;border:1px solid #C6DFFF;color:#2483ff;display:flex;align-items:center;justify-content:center}.friend-title-icon svg{width:20px;height:20px}.friend-title{margin:0;font-size:20px;font-weight:800;line-height:1;color:#1a1a2e;letter-spacing:-.02em}.friend-close{width:38px;height:38px;border-radius:14px;border:1px solid rgba(0,0,0,.08);background:#fff;color:#94a3b8;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease}.friend-close:hover{background:#f1f5f9;color:#1a1a2e;border-color:#0000001f}.friend-tabs{margin:0 24px 18px;padding:5px;display:grid;grid-template-columns:repeat(3,1fr);gap:4px;background:#f7f8fa;border:1px solid rgba(0,0,0,.08);border-radius:18px;flex-shrink:0}.friend-tab{height:42px;border:0;border-radius:14px;background:transparent;color:#94a3b8;font-size:14px;font-weight:800;font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:background .15s ease,color .15s ease,box-shadow .15s ease}.friend-tab:hover{background:#ffffffa6;color:#475569}.friend-tab.is-active{background:#fff;color:#2483ff;box-shadow:0 3px 10px #2483ff1f,0 1px 2px #0000000a}.friend-tab-badge{min-width:18px;height:18px;padding:0 6px;border-radius:999px;background:#ef4444;color:#fff;font-size:11px;line-height:18px;font-weight:900;display:inline-flex;align-items:center;justify-content:center}.friend-body{padding:0 24px 24px;flex:1;min-height:0;display:flex}.friend-content-panel{width:100%;height:400px;padding:18px;border-radius:20px;background:#fff;border:1px solid rgba(0,0,0,.08);overflow-y:auto;box-sizing:border-box}.friend-content-panel::-webkit-scrollbar{width:10px}.friend-content-panel::-webkit-scrollbar-track{background:transparent}.friend-content-panel::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:999px;border:3px solid transparent;background-clip:padding-box}.friend-empty{height:100%;border-radius:20px;background:radial-gradient(circle at 50% 26%,rgba(36,131,255,.1),transparent 30%),linear-gradient(180deg,#fff,#f8fbff);border:1px dashed #C6DFFF;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;box-sizing:border-box}.friend-empty-compact{min-height:260px}.friend-empty-visual{position:relative;width:108px;height:88px;display:flex;align-items:center;justify-content:center;color:#2483ff}.friend-empty-visual svg{width:64px;height:64px}.friend-empty-dot{position:absolute;border-radius:999px;background:#2483ff2e}.friend-empty-dot.dot-1{width:8px;height:8px;left:16px;top:18px}.friend-empty-dot.dot-2{width:10px;height:10px;right:16px;bottom:24px}.friend-empty-sparkle{position:absolute;right:10px;top:10px;color:#7db9ff;font-size:20px}.friend-empty-title{margin-top:4px;font-size:18px;font-weight:900;color:#1a1a2e}.friend-empty-desc{font-size:13px;color:#94a3b8;line-height:1.45}.friend-empty-action{margin-top:12px}.friend-primary-btn,.friend-secondary-btn{height:38px;padding:0 14px;border-radius:12px;font-size:13px;font-weight:900;font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:background .15s ease,border-color .15s ease,color .15s ease,box-shadow .15s ease}.friend-primary-btn{border:1px solid #2483FF;background:linear-gradient(180deg,#3b91ff,#2483ff);color:#fff;box-shadow:0 6px 14px #2483ff38}.friend-primary-btn:hover{background:linear-gradient(180deg,#4a9bff,#1677f2);border-color:#1677f2}.friend-primary-btn:disabled{background:#0000000f;border-color:transparent;color:#cbd5e1;box-shadow:none;cursor:not-allowed}.friend-secondary-btn{background:#fff;border:1px solid rgba(0,0,0,.1);color:#475569}.friend-secondary-btn:hover{background:#f1f5f9;border-color:#00000024}.friend-section-head{margin-bottom:14px}.friend-section-title{font-size:16px;font-weight:900;color:#1a1a2e}.friend-section-desc{margin-top:5px;font-size:13px;line-height:1.45;color:#94a3b8}.friend-avatar{width:48px;height:48px;border-radius:16px;background:#ecf4ff;border:1px solid #C6DFFF;color:#2483ff;display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:900;flex-shrink:0}.friend-name{font-size:15px;font-weight:900;color:#1a1a2e;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.friend-id{margin-top:4px;font-size:13px;font-weight:600;color:#94a3b8}.friend-request-list{display:flex;flex-direction:column;gap:12px}.friend-request-card{padding:16px;border-radius:18px;background:#fff;border:1px solid #C6DFFF;display:flex;align-items:center;gap:12px;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease}.friend-request-card:hover{background:#f8fbff;border-color:#9ccaff;box-shadow:0 8px 22px #2483ff1f}.friend-request-main{flex:1;min-width:0}.friend-request-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.friend-card-list{display:flex;flex-direction:column;gap:12px}.friend-card{padding:14px 16px;border-radius:18px;background:#fff;border:1px solid rgba(0,0,0,.08);display:flex;align-items:center;gap:12px;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease}.friend-card:hover{background:#f8fbff;border-color:#c6dfff;box-shadow:0 8px 22px #2483ff1a}.friend-card-main{flex:1;min-width:0}.friend-card-top{display:flex;align-items:center;gap:7px}.friend-online{width:8px;height:8px;border-radius:999px;background:#cbd5e1;flex-shrink:0}.friend-online.is-online{background:#36c690}.friend-card-actions{display:flex;align-items:center;gap:8px}.friend-small-btn{height:34px;padding:0 12px}.friend-icon-btn{width:34px;height:34px;border-radius:11px;border:1px solid rgba(0,0,0,.08);background:#fff;color:#94a3b8;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s ease,color .15s ease}.friend-icon-btn:hover{background:#f1f5f9;color:#475569}.friend-add-stack{display:flex;flex-direction:column;gap:12px}.friend-add-card{padding:14px 18px;border-radius:20px;background:#fff;border:1px solid rgba(0,0,0,.08)}.friend-form-title{font-size:16px;font-weight:900;color:#1a1a2e}.friend-form-desc{margin-top:5px;font-size:13px;line-height:1.45;color:#94a3b8}.friend-add-row{margin-top:12px;display:flex;gap:10px}.friend-input-wrap{flex:1;height:42px;border-radius:14px;border:1px solid rgba(0,0,0,.08);background:#f8fafc;display:flex;align-items:center;gap:8px;padding:0 14px;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease}.friend-input-wrap:focus-within{background:#fff;border-color:#2483ff;box-shadow:0 0 0 3px #2483ff1f}.friend-input-prefix{color:#94a3b8;font-size:16px;font-weight:900}.friend-input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:#1a1a2e;font-size:14px;font-family:inherit}.friend-input::placeholder{color:#94a3b8}.friend-send-btn{width:78px;height:42px;flex-shrink:0}.friend-my-id-card{padding:14px 18px;border-radius:20px;background:#f8fbff;border:1px solid #C6DFFF}.friend-my-id-label{font-size:16px;font-weight:900;color:#1a1a2e}.friend-my-id-desc{margin-top:5px;font-size:13px;line-height:1.45;color:#94a3b8}.friend-my-id-row{margin-top:10px;display:flex;gap:10px}.friend-my-id-value{flex:1;height:40px;padding:0 14px;border-radius:14px;background:#fff;border:1px solid rgba(0,0,0,.08);color:#1a1a2e;font-size:15px;font-weight:900;display:flex;align-items:center}.friend-copy-btn{height:40px;padding:0 14px;border-radius:14px;background:#fff;border:1px solid #C6DFFF;color:#2483ff;font-size:13px;font-weight:900;font-family:inherit;display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;transition:background .15s ease,border-color .15s ease}.friend-copy-btn:hover{background:#ecf4ff}.friend-copy-btn.is-copied{background:#ecfdf5;border-color:#36c69038;color:#16a34a}.friend-copy-btn svg{width:16px;height:16px}.friend-result{min-height:0;margin-top:8px}.friend-result-msg{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;font-size:12px;font-weight:800;animation:friendResultIn .2s ease-out}.friend-result-msg.is-success{background:#ecfdf5;border:1px solid rgba(54,198,144,.22);color:#16a34a}.friend-result-msg.is-error{background:#ff6b6b14;border:1px solid rgba(255,107,107,.18);color:#dc2626}@keyframes friendResultIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}#left-sidebar{position:fixed;top:0;left:0;bottom:0;width:56px;background:#f6faff;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-right:1px solid rgba(0,0,0,.06);z-index:1000;display:flex;flex-direction:column;align-items:center;padding:14px 0;gap:6px;font-family:DoroBus Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,system-ui,sans-serif}.ls-icon-group{display:flex;flex-direction:column;align-items:center;gap:4px}.ls-icon-group--bottom{padding-bottom:4px;gap:4px}.ls-icon-group--bottom .ls-icon-btn:last-child{margin-top:12px}.ls-spacer{flex:1}.ls-icon-btn{width:42px;height:42px;border-radius:11px;border:none;background:transparent;color:#7a8190;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;position:relative}.ls-icon-btn svg{width:20px;height:20px;stroke:currentColor;flex-shrink:0}.ls-icon-btn:hover{background:#0000000d;color:#5a6170}.ls-icon-btn.active{background:transparent;color:#2483ff}.ls-badge{position:absolute;top:-2px;right:-2px;width:16px;height:16px;background:#ef4444;color:#fff;font-size:9px;font-weight:700;border-radius:50%;display:flex;align-items:center;justify-content:center;line-height:1}.ls-icon-dot{position:absolute;top:4px;right:4px;width:10px;height:10px;background:#ef4444;border-radius:50%;border:2px solid #F6FAFF;pointer-events:none}.ls-menu-dot{position:absolute;top:-3px;right:-3px;width:10px;height:10px;background:#ef4444;border-radius:50%;border:2px solid #A2AAB9;pointer-events:none;z-index:1}.ls-profile-btn{width:40px;height:40px;border-radius:50%;border:2px solid rgba(0,0,0,.1);background:#00000008;cursor:pointer;padding:0;overflow:hidden;transition:all .15s;margin-top:4px}.ls-profile-btn:hover{border-color:#00000040}.ls-profile-btn img{width:100%;height:100%;object-fit:contain}.ls-panel{position:fixed;top:0;left:56px;bottom:0;width:260px;background:#fffffffa;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-right:1px solid rgba(0,0,0,.06);z-index:999;display:flex;flex-direction:column;overflow-y:auto;font-family:DoroBus Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,system-ui,sans-serif;animation:ls-slide-in .15s ease-out;scrollbar-width:thin;scrollbar-color:#94A3B8 transparent}@keyframes ls-slide-in{0%{transform:translate(-10px);opacity:0}to{transform:translate(0);opacity:1}}.ls-panel-header{padding:16px;border-bottom:1px solid rgba(0,0,0,.06);display:flex;align-items:center;justify-content:space-between;gap:10px;flex-shrink:0}.ls-panel-header__title{font-size:15px;font-weight:700;color:#1a1a2e}.ls-panel-header__close{width:28px;height:28px;min-width:28px;border-radius:8px;border:none;background:#0000000a;color:#00000073;font-size:13px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;flex-shrink:0}.ls-panel-header__close:hover{background:#00000014;color:#1a1a2e}.ls-content{padding:16px;flex:1}.ls-content--menu{padding:16px;flex:1;display:flex;flex-direction:column;gap:16px}.ls-content--help{padding:16px;flex:1;overflow-y:auto}.ls-menu-header{padding:27px 20px 16px;font-size:18px;font-weight:700;color:#000;line-height:100%;letter-spacing:0;flex-shrink:0;border-bottom:1px solid rgba(0,0,0,.08)}.ls-section-label{font-size:13px;color:#0006;text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px;font-weight:600}.ls-info-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0}.ls-info-row__label{font-size:14px;color:#00000073}.ls-info-row__value{font-size:14px;font-weight:600;color:#000000bf}.ls-xp-section{background:#0000000a;border:1px solid rgba(0,0,0,.06);border-radius:10px;padding:12px;margin-bottom:16px}.ls-invite-btn{width:100%;padding:10px;background:#2483ff;border:none;border-radius:8px;color:#1a1a2e;font-size:14px;font-weight:600;cursor:pointer;margin-bottom:16px;transition:background .15s;display:flex;align-items:center;justify-content:center;gap:6px}.ls-invite-btn:hover{background:#4a9eff}.ls-mentor-row{width:100%;display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:#ecf4ff;border:1px solid rgba(36,131,255,.16);border-radius:10px;color:#2483ff;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s;font-family:inherit;margin-bottom:8px}.ls-mentor-row:hover{background:#2483ff29;border-color:#2483ff40}.ls-menu-btn{display:flex;align-items:center;gap:12px;width:100%;height:44px;padding:0 16px;background:#a2aab9;border:none;border-radius:10px;color:#fff;font-size:16px;font-weight:700;line-height:100%;letter-spacing:0;cursor:pointer;text-align:left;transition:background-color .5s ease;position:relative;font-family:inherit;box-sizing:border-box}.ls-menu-btn:hover{background:#64a7ff}.ls-menu-btn:active{transform:scale(.98)}.ls-menu-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative}.ls-menu-icon svg{width:18px;height:18px}.ls-menu-label{flex:1;line-height:1}.ls-menu-shortcut{width:30px;height:24px;border-radius:5px;border:1px solid #FFFFFF;background:#ffffff1a;color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-left:auto;flex-shrink:0}.ls-menu-badge{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;background:#ef4444;color:#fff;font-size:10px;font-weight:700;padding:0 5px;border-radius:10px;display:flex;align-items:center;justify-content:center;line-height:1}.ls-panel-btn{width:100%;padding:10px;border:none;border-radius:8px;color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s;margin-bottom:6px;font-family:inherit;text-align:left}.ls-panel-btn:hover{filter:brightness(1.15)}.ls-exit-btn{color:#f87171;border:1px solid rgba(248,113,113,.25);background:#f8717114}.ls-exit-btn:hover{background:#f8717126;border-color:#f8717166}.ls-panel-footer{padding:12px 16px;border-top:1px solid rgba(0,0,0,.06);margin-top:auto}.ls-key-row{display:flex;align-items:center;gap:12px;padding:5px 0}.ls-key-row--primary{padding:7px 0}.ls-key-badge{display:inline-block;padding:4px 10px;border-radius:6px;background:#0000000a;border:1px solid rgba(0,0,0,.08);font-size:11px;font-weight:600;color:#0000008c;font-family:monospace;min-width:75px;text-align:center}.ls-key-badge--primary{padding:5px 10px;background:#2483ff29;border-color:#2483ff40;font-size:12px;color:#2483ff}.ls-key-desc{font-size:13px;color:#00000080}.ls-key-desc--primary{color:#000000b3}.ls-divider{height:1px;background:#0000000f;margin:14px 0}.ls-profile-popup{position:fixed;bottom:12px;left:64px;width:220px;background:#fffffffa;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid rgba(0,0,0,.08);border-radius:14px;z-index:1100;font-family:DoroBus Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,system-ui,sans-serif;box-shadow:0 8px 32px #0000001f;animation:ls-popup-in .15s ease-out;overflow:hidden}@keyframes ls-popup-in{0%{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.ls-popup-header{padding:20px 16px 14px;display:flex;flex-direction:column;align-items:center;gap:10px}.ls-popup-avatar{width:60px;height:60px;border-radius:50%;border:2px solid rgba(0,0,0,.1);overflow:hidden;background:#00000008;position:relative}.ls-popup-avatar img{width:100%;height:100%;object-fit:contain}.ls-popup-name{display:flex;align-items:center;gap:6px;font-size:15px;font-weight:700;color:#1a1a2e}.ls-popup-menu{padding:6px 8px;display:flex;flex-direction:column;gap:4px}.ls-popup-item{display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;background:#00000008;border:1px solid rgba(0,0,0,.06);border-radius:8px;color:#000000a6;font-size:13px;font-weight:500;cursor:pointer;transition:all .12s;font-family:inherit;text-align:left}.ls-popup-item:hover{background:#0000000f;border-color:#94a3b8;color:#1a1a2e}.ls-popup-item.ls-exit-btn:hover{background:#f8717126;border-color:#f8717166;color:#fca5a5}.ls-popup-item .ls-popup-icon{font-size:15px}.ls-myroom-title{padding:24px 20px 16px;font-size:18px;font-weight:700;color:#000;line-height:150%;letter-spacing:0;flex-shrink:0;border-bottom:1px solid rgba(0,0,0,.08)}.ls-myroom-tab-row{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 8px;flex-shrink:0}.ls-myroom-tab-text{font-size:13px;font-weight:500;color:#000;line-height:100%;letter-spacing:0}.ls-myroom-content{padding:4px 20px 16px}.ls-myroom-content .ls-info-row{padding:10px 0}.ls-myroom-content .ls-info-row__label,.ls-myroom-content .ls-info-row__value{font-size:13px;font-weight:500;color:#000}.ls-myroom-footer{padding:0 20px 20px}.ls-myroom-settings-btn{width:100%;padding:14px;background:#64a7ff;border:none;border-radius:12px;color:#fff;font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .15s;text-align:center}.ls-myroom-settings-btn:hover{background:#5299f0}.ls-myroom-settings-btn:active{background:#448be5;transform:scale(.98)}#titlebook-modal{--tb-x: 28px;--tb-primary: var(--color-primary, #2483FF);--tb-primary-hover: var(--color-primary-hover, #1677F2);--tb-primary-active: var(--color-primary-active, #0F6FE6);--tb-primary-soft: var(--color-primary-soft, #ECF4FF);--tb-primary-border: var(--color-primary-border, #C6DFFF);--tb-text-1: var(--color-text-primary, #1A1A2E);--tb-text-2: var(--color-text-secondary, #475569);--tb-text-3: var(--color-text-tertiary, #94A3B8);--tb-text-4: var(--color-text-disabled, #CBD5E1);--tb-success: var(--color-success, #36C690);--tb-border: rgba(0,0,0,.07);--tb-border-light: rgba(0,0,0,.05);--tb-border-strong: rgba(0,0,0,.13);--tb-hover: var(--color-surface-hover, #F1F5F9);--tb-bg: var(--color-bg-base, #F7F8FA);--tb-surface: var(--color-surface-card, #FFFFFF)}#titlebook-modal .ds-modal{display:flex;flex-direction:column;overflow:hidden;padding:0;background:var(--tb-bg);border:1px solid var(--tb-border);border-radius:24px;box-shadow:0 24px 80px #00000038,0 2px 8px #0000000f}.tb-header{display:flex;align-items:center;justify-content:space-between;min-height:76px;padding:0 var(--tb-x)}.tb-header-left{display:flex;align-items:center;gap:14px}.tb-header-icon{width:42px;height:42px;border-radius:13px;background:var(--tb-primary-soft);border:1px solid var(--tb-primary-border);display:flex;align-items:center;justify-content:center;color:var(--tb-primary);flex-shrink:0}.tb-header-icon svg{width:18px;height:18px}.tb-header h2{font-size:24px;font-weight:800;color:var(--tb-text-1);letter-spacing:-.02em;margin:0}.tb-header-count{background:var(--tb-primary-soft);border:1px solid var(--tb-primary-border);padding:5px 14px;border-radius:999px;font-size:13px;font-weight:800;cursor:default;-webkit-user-select:none;user-select:none}.tb-header-count .num{color:var(--tb-text-3)}.tb-header-count .lbl{color:var(--tb-text-3);font-weight:700}.tb-progress{margin:0 var(--tb-x);height:4px;border-radius:999px;overflow:hidden;background:#0000000d}.tb-progress-fill{height:100%;background:var(--tb-primary);border-radius:999px;transition:width .3s}.tb-equipped-wrap{padding:16px var(--tb-x) 0}.tb-equipped-section-label{font-size:14px;font-weight:800;color:var(--tb-text-1);margin-bottom:8px}.tb-equipped{display:flex;align-items:center;gap:14px;height:68px;padding:0 20px;border-radius:16px}.tb-equipped.is-empty{background:linear-gradient(0deg,#2483ff08,#2483ff08),#fff;border:1px solid var(--tb-primary-border);justify-content:flex-start;text-align:left}.tb-equipped.is-active{background:var(--tb-primary-soft);border:1px solid var(--tb-primary-border)}.tb-equipped-row{display:flex;align-items:center;gap:12px}.tb-equipped-empty-icon{width:38px;height:38px;border-radius:12px;background:var(--tb-primary-soft);border:1px solid var(--tb-primary-border);display:flex;align-items:center;justify-content:center;color:var(--tb-primary);flex-shrink:0}.tb-equipped-empty-icon svg{width:16px;height:16px}.tb-equipped-dot{width:10px;height:10px;border-radius:50%;background:var(--tb-primary);flex-shrink:0;box-shadow:0 0 0 3px #2483ff2e}.tb-equipped-label{font-size:11px;color:var(--tb-text-3);font-weight:700;text-transform:uppercase;letter-spacing:.03em}.tb-equipped-name{font-size:15px;font-weight:800;color:var(--tb-text-1)}.tb-equipped-desc{font-size:12px;color:var(--tb-text-2);margin-top:2px}.tb-main{display:grid;grid-template-columns:230px 1fr;gap:20px;padding:16px var(--tb-x) 0;flex:1;min-height:0;overflow:hidden}.tb-cat-panel{display:flex;flex-direction:column;gap:2px;background:var(--tb-surface);border:1px solid var(--tb-border);border-radius:18px;padding:18px 14px 6px;overflow-y:auto;scrollbar-width:none}.tb-cat-panel::-webkit-scrollbar{display:none}.tb-cat-label{font-size:15px;font-weight:800;color:var(--tb-text-1);padding:0 10px 12px}.tb-cat-divider{height:1px;background:var(--tb-border-light);margin:6px 8px 8px}.tb-cat-row{display:grid;grid-template-columns:24px 1fr auto;align-items:center;column-gap:10px;min-height:44px;padding:0 12px;border-radius:13px;border:1px solid transparent;background:transparent;width:100%;cursor:pointer;font-family:inherit;text-align:left;font-size:14px;-webkit-appearance:none;-moz-appearance:none;appearance:none;transition:background .15s,border-color .15s,box-shadow .15s;-webkit-user-select:none;user-select:none}.tb-cat-row:hover{background:var(--tb-hover)}.tb-cat-row.is-active{background:var(--tb-primary-soft);border-color:var(--tb-primary-border)}.tb-cat-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.tb-cat-icon svg{width:16px;height:16px}.tb-cat-name{font-weight:700;color:var(--tb-text-1)}.tb-cat-row.is-active .tb-cat-name{color:var(--tb-primary)}.tb-cat-count{font-size:12px;font-weight:800;color:var(--tb-text-3);min-width:42px;text-align:right}.tb-cat-count.is-done{color:var(--tb-success);opacity:.85}.tb-cat-row.is-active .tb-cat-count{color:var(--tb-primary);opacity:1}.tb-list-panel{overflow-y:auto;padding:20px 14px 28px 22px;background:var(--tb-surface);border:1px solid var(--tb-border);border-radius:18px}.tb-list-header{margin-bottom:16px;padding:0 2px 14px;border-bottom:1px solid var(--tb-border-light)}.tb-list-title{display:flex;align-items:center;gap:12px;margin-bottom:6px}.tb-list-title-icon{width:36px;height:36px;border-radius:12px;background:var(--tb-primary-soft);border:1px solid var(--tb-primary-border);display:flex;align-items:center;justify-content:center;flex-shrink:0}.tb-list-title-icon svg{width:18px;height:18px}.tb-list-title h3{font-size:22px;font-weight:800;color:var(--tb-text-1);margin:0;letter-spacing:-.02em}.tb-list-title .tb-list-pill{background:var(--tb-primary-soft);border:1px solid var(--tb-primary-border);padding:4px 12px;border-radius:999px;font-size:12px;font-weight:800;color:var(--tb-primary)}.tb-list-desc{color:var(--tb-text-2);font-size:13px;line-height:1.45;margin-left:48px}.tb-cards{display:flex;flex-direction:column;gap:12px}.tb-title-card{display:flex;align-items:center;gap:16px;min-height:104px;padding:18px 20px;border-radius:18px;border:1px solid var(--tb-border);background:var(--tb-surface);position:relative;transition:border-color .15s,box-shadow .15s,background .15s}.tb-title-card:hover{border-color:var(--tb-border-strong);box-shadow:0 2px 8px #0000000a}.tb-title-card.is-locked{background:#f8fafc}.tb-title-card.is-locked:hover{box-shadow:none}.tb-title-card.is-equipped{border-color:var(--tb-primary);background:linear-gradient(0deg,#2483ff0a,#2483ff0a),#fff}.tb-title-card-icon{width:58px;height:58px;border-radius:17px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.tb-title-card-icon svg{width:26px;height:26px}.tb-title-card.is-unlocked .tb-title-card-icon,.tb-title-card.is-equipped .tb-title-card-icon{background:var(--tb-primary-soft);border:1px solid var(--tb-primary-border)}.tb-title-card.is-locked .tb-title-card-icon{background:#0000000a;border:1px solid rgba(0,0,0,.06);color:var(--tb-text-3)!important;opacity:.7}.tb-title-main{flex:1;min-width:0}.tb-title-line{display:flex;align-items:center;gap:8px;margin-bottom:5px;flex-wrap:wrap}.tb-title-name{font-size:16px;font-weight:800;color:var(--tb-text-1);letter-spacing:-.01em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:260px}.tb-title-card.is-locked .tb-title-name{color:var(--tb-text-2)}.tb-title-desc{font-size:13px;color:var(--tb-text-2);margin-bottom:6px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.tb-title-condition{font-size:12px;font-weight:700}.tb-title-condition.is-met{color:var(--tb-success)}.tb-title-condition.is-unmet{color:var(--tb-text-3)}.tb-title-progress{display:flex;align-items:center;gap:10px;margin-top:8px}.tb-title-progress-track{flex:1;height:6px;border-radius:999px;background:#0000000f;overflow:hidden}.tb-title-progress-fill{height:100%;border-radius:999px;background:var(--tb-primary);transition:width .3s}.tb-title-progress-label{font-size:12px;font-weight:700;color:var(--tb-text-3);white-space:nowrap;flex-shrink:0}.tb-title-side{width:104px;display:flex;flex-direction:column;align-items:flex-end;justify-content:flex-start;gap:8px;flex-shrink:0;padding-top:2px}.tb-pill{padding:3px 10px;border-radius:999px;font-size:11px;font-weight:800;border:1px solid;white-space:nowrap;line-height:1.3}.tb-rarity.rarity-common{background:#0000000a;color:var(--tb-text-2);border-color:#0000000f}.tb-rarity.rarity-uncommon{background:#ecfdf5;color:var(--tb-success);border-color:#36c69038}.tb-rarity.rarity-rare,.tb-rarity.rarity-epic{background:var(--tb-primary-soft);color:var(--tb-primary);border-color:var(--tb-primary-border)}.tb-rarity.rarity-legendary{background:#ff6b6b14;color:#ff6b6b;border-color:#ff6b6b2e}.tb-status{min-width:48px;height:24px;padding:0 10px;border-radius:999px;font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;border:1px solid}.tb-status.is-unlocked{background:#ecfdf5;color:var(--tb-success);border-color:#36c69038}.tb-status.is-locked{background:#0000000a;color:var(--tb-text-3);border-color:#0000000f}.tb-btn{display:inline-flex;align-items:center;justify-content:center;width:92px;height:38px;padding:0 12px;border-radius:11px;font-size:13px;font-weight:800;font-family:inherit;cursor:pointer;transition:background .15s,border-color .15s,box-shadow .15s}.tb-btn.is-primary{background:linear-gradient(180deg,#3b91ff,#2483ff);color:#fff;border:1px solid var(--tb-primary);box-shadow:0 4px 10px #2483ff33}.tb-btn.is-primary:hover{background:linear-gradient(180deg,#4a9bff,#1677f2);border-color:var(--tb-primary-hover)}.tb-btn.is-secondary{background:var(--tb-surface);color:var(--tb-primary);border:1px solid var(--tb-primary-border)}.tb-btn.is-secondary:hover{background:var(--tb-primary-soft)}.tb-footer{margin:18px var(--tb-x) 22px;background:var(--tb-primary-soft);border:1px solid var(--tb-primary-border);border-radius:14px;padding:12px 18px;display:flex;align-items:center;gap:10px}.tb-footer svg{width:16px;height:16px;flex-shrink:0;color:var(--tb-primary)}.tb-footer span{color:var(--tb-text-2);font-size:13px;font-weight:600}.tb-list-panel::-webkit-scrollbar{width:12px}.tb-list-panel::-webkit-scrollbar-track{background:transparent}.tb-list-panel::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:999px;border:4px solid transparent;background-clip:padding-box}.tb-list-panel::-webkit-scrollbar-thumb:hover{background:#9ca3af;border:4px solid transparent;background-clip:padding-box}.tb-list-panel{scrollbar-width:thin;scrollbar-color:#d1d5db transparent}#tb-close{width:40px;height:40px;border-radius:14px;background:var(--tb-surface);border:1px solid var(--tb-border);display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--tb-text-3);cursor:pointer;transition:background .15s,color .15s}#tb-close:hover{background:var(--tb-hover);color:var(--tb-text-1)}.quiz-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:5000;display:flex;align-items:center;justify-content:center;font-family:DoroBus Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,system-ui,sans-serif}.quiz-card{background:#fffffffa;border:1px solid rgba(0,0,0,.08);border-radius:20px;box-shadow:0 24px 64px #0000001f;overflow:hidden;animation:quizAppear .3s ease-out}@keyframes quizAppear{0%{opacity:0;transform:scale(.92) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes quizSlideIn{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes quizFadeIn{0%{opacity:0}to{opacity:1}}@keyframes quizPulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes quizCountUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.quiz-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px 16px;border-bottom:1px solid rgba(0,0,0,.06)}.quiz-header-title{display:flex;align-items:center;gap:8px}.quiz-header-title h2{margin:0;color:#1a1a2e;font-size:18px;font-weight:700}.quiz-close-btn{width:30px;height:30px;border-radius:8px;border:none;background:#0000000f;color:#0006;font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.quiz-close-btn:hover{background:#0000000d;color:#000000b3}.quiz-body{padding:20px 24px 24px}.quiz-label{color:#94a3b8;font-size:12px;font-weight:600;display:block;margin-bottom:6px}.quiz-input{width:100%;padding:10px 14px;background:#0000000a;border:1px solid rgba(0,0,0,.08);border-radius:10px;color:#1a1a2e;font-size:14px;outline:none;box-sizing:border-box;transition:border-color .15s;font-family:inherit}.quiz-input:focus{border-color:#2483ff66}.quiz-input::placeholder{color:#0006}.quiz-select{width:100%;padding:10px 14px;background:#0000000a;border:1px solid rgba(0,0,0,.08);border-radius:10px;color:#1a1a2e;font-size:14px;outline:none;box-sizing:border-box;font-family:inherit;cursor:pointer}.quiz-select option{color:#000;background:#fff}.quiz-btn-primary{width:100%;padding:14px;background:#2483ff;border:none;border-radius:12px;color:#fff;font-size:15px;font-weight:700;cursor:pointer;font-family:inherit;box-shadow:0 4px 16px #2483ff59;transition:all .2s}.quiz-btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #2483ff73}.quiz-btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.quiz-btn-secondary{padding:10px 20px;background:#0000000f;border:1px solid rgba(0,0,0,.08);border-radius:10px;color:#0009;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:all .15s}.quiz-btn-secondary:hover{background:#0000000a;color:#1a1a2e}.quiz-option-btn{padding:16px 20px;background:#00000005;border:1.5px solid rgba(0,0,0,.1);border-radius:12px;color:#1a1a2e;font-size:18px;font-weight:600;text-align:left;cursor:pointer;transition:all .15s;font-family:inherit;width:100%;display:flex;align-items:center;gap:14px}.quiz-option-num{width:30px;height:30px;flex:0 0 30px;border-radius:50%;background:#2483ff;color:#fff;font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:center}.quiz-option-btn:hover:not(.quiz-option-selected):not(.quiz-option-correct):not(.quiz-option-wrong){background:#2483ff0f;border-color:#2483ff40}.quiz-option-selected{background:#2483ff1a!important;border-color:#2483ff!important;color:#1a1a2e!important}.quiz-option-correct{background:#22c55e!important;border-color:#22c55e!important;color:#1a1a2e!important}.quiz-option-wrong{background:#ef4444!important;border-color:#ef4444!important;color:#1a1a2e!important}.quiz-progress{display:flex;align-items:center;gap:6px;margin-bottom:16px;padding-right:36px}.quiz-progress-dot{width:8px;height:8px;border-radius:50%;background:#0000001f;transition:all .3s}.quiz-progress-dot.active{background:#2483ff;box-shadow:0 0 6px #2483ff80}.quiz-progress-dot.done{background:#22c55e}.quiz-progress-dot.wrong{background:#ef4444}.quiz-progress-text{color:#0000004d;font-size:12px;font-weight:600;margin-left:auto}.quiz-timer-circle{position:relative;width:56px;height:56px}.quiz-timer-circle svg{transform:rotate(-90deg)}.quiz-timer-circle .timer-bg{stroke:#00000014}.quiz-timer-circle .timer-fill{stroke:#2483ff;transition:stroke-dashoffset 1s linear,stroke .3s}.quiz-timer-circle .timer-fill.warning{stroke:#f59e0b}.quiz-timer-circle .timer-fill.danger{stroke:#ef4444}.quiz-timer-text{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;color:#1a1a2e;font-variant-numeric:tabular-nums}.quiz-ranking-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:10px;background:#00000008;transition:all .15s}.quiz-ranking-item.top-1{background:linear-gradient(135deg,#ffd7001a,#ffd70008);border:1px solid rgba(255,215,0,.2)}.quiz-ranking-item.top-2{background:linear-gradient(135deg,#c0c0c01a,#c0c0c008);border:1px solid rgba(192,192,192,.15)}.quiz-ranking-item.top-3{background:linear-gradient(135deg,#cd7f321a,#cd7f3208);border:1px solid rgba(205,127,50,.15)}.quiz-ranking-medal{font-size:20px;width:28px;text-align:center}.quiz-ranking-rank{width:28px;text-align:center;color:#94a3b8;font-size:14px;font-weight:700}.quiz-wizard-steps{display:flex;align-items:center;gap:0;padding:16px 24px;background:#00000005;border-bottom:1px solid rgba(0,0,0,.06)}.quiz-wizard-step{display:flex;align-items:center;gap:6px;color:#94a3b8;font-size:12px;font-weight:600;transition:all .2s}.quiz-wizard-step.active{color:#2483ff}.quiz-wizard-step.done{color:#22c55e}.quiz-wizard-step-num{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;background:#0000000f;transition:all .2s}.quiz-wizard-step.active .quiz-wizard-step-num{background:#2483ff;color:#fff}.quiz-wizard-step.done .quiz-wizard-step-num{background:#22c55e;color:#fff}.quiz-wizard-connector{flex:1;height:1px;background:#00000014;margin:0 8px}.quiz-type-card{padding:16px;border-radius:12px;border:2px solid rgba(0,0,0,.08);background:#00000005;cursor:pointer;transition:all .2s;text-align:center}.quiz-type-card:hover{border-color:#2483ff33;background:#2483ff0d}.quiz-type-card.selected{border-color:#2483ff;background:#2483ff1a}.quiz-type-icon{display:flex;justify-content:center;margin-bottom:8px;color:#000000b3}.quiz-type-name{color:#1a1a2e;font-size:14px;font-weight:600;margin-bottom:4px}.quiz-type-desc{color:#00000073;font-size:11px}.quiz-question-card{padding:16px;border-radius:12px;border:1px solid rgba(0,0,0,.08);background:#00000005;margin-bottom:12px;animation:quizFadeIn .2s ease-out}.quiz-ox-btn{width:100px;height:100px;border-radius:50%;border:3px solid rgba(0,0,0,.08);background:#0000000a;font-size:40px;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center}.quiz-ox-btn:hover{transform:scale(1.05)}.quiz-ox-btn.ox-o:hover,.quiz-ox-btn.ox-o.quiz-option-selected{border-color:#2483ff;background:#2483ff29}.quiz-ox-btn.ox-x:hover,.quiz-ox-btn.ox-x.quiz-option-selected{border-color:#ef4444;background:#ef444426}.quiz-ox-btn.quiz-option-correct{border-color:#22c55e!important;background:#22c55e33!important}.quiz-ox-btn.quiz-option-wrong{border-color:#ef4444!important;background:#ef444433!important}.quiz-stat-bar{height:6px;border-radius:3px;background:#00000014;overflow:hidden}.quiz-stat-bar-fill{height:100%;border-radius:3px;transition:width .5s ease-out}.quiz-reward-toast{position:fixed;top:80px;right:24px;z-index:10002;padding:16px 20px;border-radius:14px;background:#fffffffa;border:1px solid rgba(0,0,0,.08);box-shadow:0 8px 32px #0000001f;animation:quizSlideIn .3s ease-out;font-family:DoroBus Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,system-ui,sans-serif}.quiz-scrollable::-webkit-scrollbar{width:5px}.quiz-scrollable::-webkit-scrollbar-track{background:transparent}.quiz-scrollable::-webkit-scrollbar-thumb{background:#0000001f;border-radius:4px}.quiz-input[type=number]::-webkit-outer-spin-button,.quiz-input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.quiz-input[type=number]{-moz-appearance:textfield}.quiz-floating-btn{position:fixed;bottom:80px;right:24px;width:56px;height:56px;border-radius:50%;background:#2483ff;border:none;color:#fff;cursor:pointer;z-index:4999;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px #2483ff66,0 0 #2483ff33;transition:transform .15s,box-shadow .15s;animation:quizBtnPulse 2s infinite}.quiz-floating-btn:hover{transform:scale(1.1);box-shadow:0 6px 28px #2483ff80;animation:none}@keyframes quizBtnPulse{0%,to{box-shadow:0 4px 20px #2483ff66,0 0 #2483ff33}50%{box-shadow:0 4px 20px #2483ff66,0 0 0 8px #2483ff00}}.quiz-teacher-panel{position:fixed;bottom:150px;right:24px;width:320px;background:#fffffffa;border:1px solid rgba(0,0,0,.08);border-radius:20px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 8px 32px #0000001f;z-index:5000;overflow:hidden;padding:16px;animation:quizFadeIn .15s ease}.qtp-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.qtp-close-btn{width:24px;height:24px;border:none;background:#0000000f;border-radius:6px;color:#0000004d;font-size:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s}.qtp-close-btn:hover{background:#0000000d;color:#1a1a2e}.qtp-question{color:#000000b3;font-size:13px;line-height:1.5;margin-bottom:14px;word-break:keep-all}.qtp-progress-container{display:flex;align-items:center;gap:10px;margin-bottom:12px}.qtp-progress-track{flex:1;height:6px;background:#0000000f;border-radius:3px;overflow:hidden}.qtp-progress-fill{height:100%;background:linear-gradient(90deg,#2483ff,#4a9eff);border-radius:3px;transition:width .3s ease}.qtp-answer-label{display:flex;align-items:center;gap:6px;padding:8px 10px;background:#22c55e0f;border:1px solid rgba(34,197,94,.12);border-radius:8px}#video-bar-header{position:fixed;top:12px;right:20px;z-index:960;display:flex;align-items:center;gap:8px;font-family:DoroBus Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,system-ui,sans-serif}.vb-header-group{display:flex;align-items:center;gap:4px;background:#6aa7ff;border:none;border-radius:16.5px;padding:5px}.vb-header-btn{background:transparent;border:none;border-radius:6px;color:#fff;padding:6px 8px;cursor:pointer;transition:all .15s ease;display:flex;align-items:center;justify-content:center;font-family:inherit}.vb-header-btn:hover{background:#ffffff2e;color:#fff}.vb-participant-btn{display:flex;align-items:center;gap:5px;padding:6px 10px;background:transparent;border:none;border-radius:6px;color:#fff;font-size:12px;font-weight:600;cursor:pointer;transition:all .15s ease;font-family:inherit}.vb-participant-btn:hover{background:#ffffff2e;color:#fff}.vb-header-divider{width:1px;height:18px;background:#ffffff59;flex-shrink:0}#video-bar{position:fixed;top:52px;right:5px;z-index:950;background:transparent;padding:0 4px;box-sizing:border-box;font-family:DoroBus Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,system-ui,sans-serif;transition:all .3s ease;width:200px;max-height:calc(100vh - 100px);display:flex;flex-direction:column}.vb-tile-strip{display:flex;flex-direction:column;gap:8px;align-items:stretch;overflow-y:auto;overflow-x:visible;scrollbar-width:thin;scrollbar-color:#94A3B8 transparent;padding:4px 6px;flex:1}.vb-tile{position:relative;flex-shrink:0;width:100%;aspect-ratio:4 / 3;border-radius:10px;overflow:hidden;background:#2a2a32;border:2px solid rgba(0,0,0,.08);transition:all .25s ease;cursor:pointer;box-sizing:border-box}.vb-tile:hover{transform:scale(1.04)}.vb-tile-video{width:100%;height:100%;display:none;position:absolute;top:0;left:0;z-index:1}.vb-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;-webkit-user-select:none;user-select:none}.vb-placeholder-img{width:60%;height:60%;object-fit:contain;border-radius:50%;background:#00000014}.vb-tile-overlay{position:absolute;top:0;left:0;background:#0000008c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:0 0 8px;padding:4px 8px;display:flex;align-items:center;gap:5px;pointer-events:none;z-index:2;max-width:90%}.vb-net{flex-shrink:0;line-height:0;display:flex;align-items:center}.vb-name{font-size:12px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.2}.vb-mic{position:absolute;bottom:6px;left:6px;width:24px;height:24px;border-radius:6px;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:3;pointer-events:none}.vb-volume-overlay{position:absolute;bottom:0;left:0;right:0;z-index:3;display:flex;align-items:center;gap:4px;padding:6px;background:linear-gradient(transparent,#000000bf);opacity:0;transition:opacity .2s ease;pointer-events:none;box-sizing:border-box}.vb-vol-icon{flex-shrink:0;display:flex;align-items:center;cursor:pointer}.vb-vol-slider{flex:1;max-width:75%;height:4px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:#0003;border-radius:2px;outline:none;cursor:pointer;margin:0}.vb-vol-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:12px;height:12px;border-radius:50%;background:#fff;cursor:pointer;box-shadow:0 1px 4px #0000001a;margin-top:-4px;transition:transform .15s ease}.vb-vol-slider::-webkit-slider-thumb:hover{transform:scale(1.3)}.vb-vol-slider::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:#fff;cursor:pointer;border:none;box-shadow:0 1px 4px #0000001a}.vb-vol-slider::-webkit-slider-runnable-track{height:4px;border-radius:2px}.vb-vol-slider::-moz-range-track{height:4px;border-radius:2px;background:transparent}.vb-vol-label{font-size:10px;font-weight:600;color:#fff;min-width:18px;text-align:right;flex-shrink:0;font-variant-numeric:tabular-nums;overflow:visible}.vb-expanded-view{position:fixed;top:0;left:56px;right:214px;bottom:0;z-index:940;background:#1e1e22;display:flex;align-items:center;justify-content:center;padding:0;box-sizing:border-box}.vb-expanded-media{width:100%;height:100%;display:flex;align-items:center;justify-content:center;position:relative;transition:width .3s ease,height .3s ease}.vb-expanded-video{width:100%;height:100%;overflow:hidden;background:#1e1e22}.vb-expanded-profile{width:200px;height:200px;object-fit:contain;border-radius:50%;background:#0000000d}.vb-info-badge{position:absolute;top:12px;left:16px;display:flex;align-items:center;gap:8px;z-index:10;background:#0000008c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:8px;padding:6px 12px}.vb-info-badge-avatar{width:28px;height:28px;border-radius:50%;object-fit:contain;background:#00000014}.vb-info-badge-name{color:#fff;font-size:13px;font-weight:600}.vb-action-bar{position:absolute;top:12px;right:16px;z-index:10;display:flex;align-items:center;gap:4px;background:#00000040;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:5px;transition:background .2s ease}.vb-action-bar:hover{background:#0000008c}.vb-action-btn{width:38px;height:38px;border:none;border-radius:8px;background:transparent;color:#fffc;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease;padding:0}.vb-action-btn:hover{background:#ffffff26;color:#fff}.vb-pip{position:fixed;bottom:80px;right:24px;width:320px;height:240px;z-index:990;border-radius:14px;overflow:hidden;box-shadow:0 8px 32px #0000001a,0 0 0 1px #00000014;cursor:move;-webkit-user-select:none;user-select:none;transition:box-shadow .2s}.vb-pip-video{width:100%;height:100%;background:#2a2a32}.vb-pip-name{position:absolute;top:10px;left:10px;display:flex;align-items:center;gap:5px;background:#0000008c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:8px;padding:5px 10px;pointer-events:none}.vb-pip-name span{color:#fff;font-size:12px;font-weight:600;font-family:DoroBus Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,system-ui,sans-serif}.vb-pip-close{position:absolute;top:8px;right:8px;width:30px;height:30px;border:none;border-radius:8px;background:#0000008c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#ffffffd9;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;z-index:2}.vb-pip-close:hover{background:#000000bf;color:#fff}.vb-layout-popup{position:absolute;top:36px;right:8px;background:#fffffffa;border:1px solid rgba(0,0,0,.1);border-radius:10px;padding:6px;z-index:960;min-width:140px;box-shadow:0 8px 24px #0000001f;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.vb-layout-option{display:flex;align-items:center;gap:8px;width:100%;padding:8px 12px;border:none;border-radius:6px;background:transparent;color:#aaa;font-size:13px;font-weight:400;cursor:pointer;font-family:inherit;text-align:left;transition:background .1s}.vb-layout-option:hover{background:#0000000f}.vb-layout-option.active{background:#00000014;color:#1a1a2e;font-weight:600}.vb-participant-list{position:absolute;top:44px;right:0;width:260px;max-height:400px;background:#fffffffa;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:14px;box-shadow:0 12px 40px #0000001f;border:1px solid rgba(0,0,0,.08);z-index:970;overflow:hidden;display:flex;flex-direction:column;font-family:DoroBus Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,system-ui,sans-serif}.vb-participant-list-header{padding:14px 16px;border-bottom:1px solid rgba(0,0,0,.08);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.vb-participant-list-header span{font-size:15px;font-weight:700;color:#1a1a2e}.vb-participant-list-close{width:28px;height:28px;border-radius:8px;border:none;background:#0000000f;color:#0006;font-size:13px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.vb-participant-list-close:hover{background:#0000000f;color:#1a1a2e}.vb-participant-list-body{flex:1;overflow-y:auto;padding:8px 12px;scrollbar-width:thin;scrollbar-color:#94A3B8 transparent}.vb-participant-section{font-size:12px;font-weight:600;color:#0006;padding:8px 4px 6px;border-bottom:1px solid rgba(0,0,0,.06);margin-bottom:4px;display:flex;align-items:center;justify-content:space-between}.vb-participant-row{display:flex;align-items:center;gap:10px;padding:8px 6px;border-radius:8px;transition:background .1s}.vb-participant-row:hover{background:#0000000f}.vb-participant-row.clickable{cursor:pointer}.vb-participant-avatar{width:36px;height:36px;border-radius:50%;overflow:hidden;background:#00000014;flex-shrink:0;position:relative}.vb-participant-avatar img{width:100%;height:100%;object-fit:contain}.vb-participant-name{font-size:14px;font-weight:500;color:#000000bf;flex:1}.vb-participant-name.local{font-weight:700;color:#2483ff}.vb-participant-arrow{color:#0000004d;font-size:16px;font-weight:700;flex-shrink:0;transition:color .15s}.vb-participant-row:hover .vb-participant-arrow{color:#00000080}.vb-participant-empty{padding:20px;text-align:center;color:#00000059;font-size:13px}.vb-participant-count{font-size:12px;font-weight:700;background:#00000014;color:#00000080;padding:1px 7px;border-radius:6px}.vb-mentor-controls{padding:10px 12px;border-bottom:1px solid rgba(0,0,0,.08);display:flex;flex-direction:column;gap:6px}.vb-toggle-row{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:8px;border:1px solid rgba(0,0,0,.06);background:#0000000a;cursor:pointer;transition:all .2s;font-family:inherit;width:100%;box-sizing:border-box}.vb-toggle-row:hover{background:#00000014}.vb-toggle-row.active{background:#ef44441a;border-color:#ef444440}.vb-toggle-icon{font-size:14px;flex-shrink:0}.vb-toggle-label{font-size:12px;font-weight:600;color:#0009;flex:1;text-align:left}.vb-toggle-row.active .vb-toggle-label{color:#fca5a5}.vb-toggle-switch{width:32px;height:18px;border-radius:9px;background:#0000001f;position:relative;flex-shrink:0;transition:background .2s}.vb-toggle-switch.on{background:#ef4444}.vb-toggle-knob{width:14px;height:14px;border-radius:50%;background:#fff;position:absolute;top:2px;left:2px;transition:left .2s;box-shadow:0 1px 2px #00000014}.vb-toggle-switch.on .vb-toggle-knob{left:16px}.vb-student-card{padding:10px;border-radius:10px;border:1px solid rgba(0,0,0,.06);background:#00000008;margin-bottom:6px;transition:all .2s ease;display:flex;flex-direction:column;gap:8px}.vb-student-card:hover{background:#0000000f;border-color:#94a3b8}.vb-student-card.hand-raised{background:#fbbf240f;border-color:#fbbf242e}.vb-student-top{display:flex;align-items:center;gap:8px}.vb-student-avatar{width:28px;height:28px;border-radius:50%;overflow:hidden;background:#00000014;flex-shrink:0}.vb-student-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}.vb-student-card.hand-raised .vb-student-avatar{box-shadow:0 0 0 2px #f59e0b}.vb-student-info{flex:1;min-width:0;display:flex;align-items:center;gap:6px}.vb-student-name{font-size:13px;font-weight:600;color:#000c;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vb-hand-badge{display:inline-flex;align-items:center;gap:3px;padding:2px 6px;border-radius:4px;background:#fbbf2426;color:#fbbf24;font-size:10px;font-weight:600;flex-shrink:0;line-height:1;white-space:nowrap}.vb-student-more-wrap{position:relative;flex-shrink:0}.vb-student-more{width:24px;height:24px;border:none;border-radius:6px;background:transparent;color:#94a3b8;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:all .15s}.vb-student-more:hover{background:#00000014;color:#0009}.vb-student-dropdown{position:absolute;top:28px;right:0;min-width:130px;background:#fffffffa;border:1px solid rgba(0,0,0,.08);border-radius:8px;padding:4px;z-index:10;box-shadow:0 8px 24px #0000001a;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);flex-direction:column}.vb-student-dropdown-item{display:flex;align-items:center;gap:6px;width:100%;padding:7px 10px;border:none;border-radius:5px;background:transparent;font-size:12px;font-weight:500;cursor:pointer;font-family:inherit;text-align:left;transition:background .1s;color:#0009}.vb-student-dropdown-item:hover{background:#0000000f}.vb-student-dropdown-item.danger{color:#fca5a5}.vb-student-dropdown-item.danger:hover{background:#ef44441f;color:#f87171}.vb-student-perms{display:flex;gap:4px;flex-wrap:wrap}.vb-perm-pill{display:inline-flex;align-items:center;gap:4px;padding:4px 8px;border:1px solid rgba(0,0,0,.06);border-radius:6px;background:#0000000a;color:#94a3b8;font-size:11px;font-weight:500;cursor:pointer;font-family:inherit;transition:all .15s ease;line-height:1}.vb-perm-pill:hover{background:#00000014}.vb-perm-pill.active{background:#34d3991a;border-color:#34d39933;color:#34d399}.vb-perm-pill.active:hover{background:#34d3992e}.vb-perm-pill-icon{display:flex;align-items:center;line-height:0}.vb-perm-pill-label{white-space:nowrap}.vb-screen-tile{position:relative;flex-shrink:0;width:100%;aspect-ratio:4 / 3;border-radius:10px;overflow:hidden;background:#1a1a22;border:2px solid rgba(0,0,0,.08);transition:all .25s ease;cursor:pointer;box-sizing:border-box}.vb-screen-tile:hover{transform:scale(1.04)}.vb-screen-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;background:#1a1a22;-webkit-user-select:none;user-select:none}.vb-screen-spinner{width:28px;height:28px;border:3px solid rgba(0,0,0,.12);border-top-color:#2483ffe6;border-radius:50%;animation:vb-spin .8s linear infinite}@keyframes vb-spin{to{transform:rotate(360deg)}}.vb-screen-loading-text{font-size:11px;color:#94a3b8;font-weight:500;animation:vb-pulse 1.5s ease-in-out infinite}@keyframes vb-pulse{0%,to{opacity:.5}50%{opacity:1}}.vb-video-mirrored{transform:scaleX(-1)}