:root{--bg-main: #0b0f19;--bg-card: #131b2e;--bg-card-hover: #19243d;--bg-surface: #1a233a;--bg-surface-glass: rgba(19, 27, 46, .85);--border-subtle: rgba(255, 255, 255, .08);--border-focus: rgba(225, 29, 72, .5);--text-main: #f8fafc;--text-muted: #94a3b8;--text-faint: #64748b;--accent-primary: #e11d48;--accent-hover: #f43f5e;--accent-glow: rgba(225, 29, 72, .25);--state-danger: #f87171;--state-warning: #fbbf24;--state-success: #4ade80;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.375rem;--text-2xl: 1.75rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--shadow-card: 0 4px 20px -2px rgba(0, 0, 0, .4);--shadow-floating: 0 10px 30px -5px rgba(0, 0, 0, .6);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px);--ad-bottom-space: 0px;--touch-target: 44px;--admin-label-col: 5.5rem;--container-max: 1280px;--page-gutter: var(--space-4);--video-grid-cols: 1;--channel-grid-cols: 1;--grid-gap: var(--space-4);--header-pad-y: var(--space-3);--logo-font-size: 1.15rem;--ui-font-size: .85rem;--chip-wrap: nowrap;--chip-overflow-x: auto;--chip-bleed: var(--page-gutter);--search-max: 100%;--form-cols: 1;--modal-align: flex-end;--modal-overlay-pad: 0;--modal-radius: 20px 20px 0 0;--control-min-height: var(--touch-target);--header-height: calc(var(--header-pad-y) * 2 + 37px)}@media(min-width:640px){:root{--video-grid-cols: 2;--channel-grid-cols: 2;--grid-gap: 18px;--form-cols: 2;--modal-align: center;--modal-overlay-pad: var(--space-5);--modal-radius: 16px}}@media(min-width:1024px){:root{--page-gutter: var(--space-6);--video-grid-cols: 3;--channel-grid-cols: 3;--grid-gap: var(--space-5);--header-pad-y: 14px;--logo-font-size: 1.25rem;--ui-font-size: .9rem;--chip-wrap: wrap;--chip-overflow-x: visible;--chip-bleed: 0px;--search-max: 480px;--control-min-height: var(--space-10)}}@media(min-width:1280px){:root{--video-grid-cols: 4;--channel-grid-cols: 4}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.admin-list{display:flex;flex-direction:column;gap:var(--space-3);min-width:0}.admin-list-head{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.admin-row{display:grid;gap:var(--space-2);min-width:0;padding:var(--space-4);background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg)}.admin-cell{display:grid;grid-template-columns:var(--admin-label-col) minmax(0,1fr);align-items:center;gap:var(--space-3);min-width:0;overflow-wrap:anywhere}.admin-cell:before{content:attr(data-label);font-size:var(--text-xs);color:var(--text-muted)}.admin-cell-actions{grid-template-columns:minmax(0,1fr);padding-top:var(--space-2)}.admin-cell-actions:before{display:none}.admin-cell-actions>.admin-btn{width:100%}@media(min-width:1024px){.admin-list{--admin-table-cols: minmax(0, 2fr) minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 2fr) 72px 88px;gap:0;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden}.admin-list-head{display:grid;position:static;width:auto;height:auto;overflow:visible;clip-path:none;color:var(--text-muted);font-size:var(--text-xs);font-weight:600;background:var(--bg-surface)}.admin-list-head,.admin-row{grid-template-columns:var(--admin-table-cols);align-items:center;gap:var(--space-4);padding:var(--space-3) var(--space-4)}.admin-row{background:transparent;border:0;border-top:1px solid var(--border-subtle);border-radius:0}.admin-cell{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-cell:before{display:none}.admin-cell-actions{padding-top:0}.admin-cell-actions>.admin-btn{width:auto}}@media(min-width:1024px){.admin-cat-item{flex-direction:row;align-items:center;justify-content:space-between}.admin-cat-actions{flex-shrink:0}}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:Pretendard,-apple-system,BlinkMacSystemFont,system-ui,Roboto,Helvetica Neue,Segoe UI,Apple SD Gothic Neo,sans-serif;background-color:var(--bg-main);color:var(--text-main);min-height:100vh;min-height:100dvh;overflow-x:hidden;-webkit-font-smoothing:antialiased}#app{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}.app-container{max-width:1100px;margin:0 auto;width:100%;padding:0 16px;padding-bottom:calc(32px + var(--safe-bottom))}.app-header{position:sticky;top:0;z-index:100;background-color:var(--bg-surface-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle);padding-top:var(--safe-top);transition:all var(--transition-normal)}.header-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;gap:12px}.logo-group{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text-main);cursor:pointer}.logo-badge{width:36px;height:36px;background:linear-gradient(135deg,#e11d48,#be123c);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #e11d4866;flex-shrink:0}.logo-title{font-size:1.15rem;font-weight:800;letter-spacing:-.02em;background:linear-gradient(180deg,#fff 40%,#cbd5e1);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.header-actions{display:flex;align-items:center;gap:8px}.header-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-main);padding:7px 12px;border-radius:var(--radius-full);font-size:.85rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);gap:6px}.header-btn:hover{background:var(--bg-card-hover);border-color:#fff3;transform:translateY(-1px)}.header-btn.active{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff;box-shadow:0 2px 10px var(--accent-glow)}.header-btn-icon{width:36px;height:36px;padding:0}.team-bar-wrap{position:sticky;top:calc(61px + var(--safe-top));z-index:90;background:var(--bg-main);border-bottom:1px solid var(--border-subtle);padding:10px 0}.team-bar{max-width:1100px;margin:0 auto;padding:0 16px;display:flex;align-items:center;gap:8px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}.team-bar::-webkit-scrollbar{display:none}.team-pill{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius-full);background:var(--bg-card);border:1px solid var(--border-subtle);color:var(--text-muted);font-size:.85rem;font-weight:600;white-space:nowrap;cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none}.team-pill:hover{color:var(--text-main);background:var(--bg-card-hover)}.team-pill.active{background:var(--team-color, var(--accent-primary));color:#fff;border-color:transparent;box-shadow:0 2px 12px #0006;font-weight:700}.team-pill-indicator{width:8px;height:8px;border-radius:50%;background-color:var(--team-color, var(--text-faint))}.team-pill.active .team-pill-indicator{background-color:#fff}.youtuber-bar{display:flex;align-items:center;gap:10px;padding:12px 0 4px;overflow-x:auto;scrollbar-width:none}.youtuber-bar::-webkit-scrollbar{display:none}.youtuber-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-main);font-size:.85rem;white-space:nowrap}.bell-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all var(--transition-fast)}.bell-btn:hover,.bell-btn.active{color:#fbbf24}.feed-header{display:flex;align-items:center;justify-content:space-between;margin:20px 0 14px}.feed-title{font-size:1.1rem;font-weight:700;display:flex;align-items:center;gap:8px}.feed-count{font-size:.85rem;color:var(--text-faint);font-weight:500}.video-grid{display:grid;grid-template-columns:repeat(1,minmax(0,1fr));gap:16px}@media(min-width:640px){.video-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}}@media(min-width:1024px){.video-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}}.video-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:all var(--transition-normal);cursor:pointer;position:relative;box-shadow:var(--shadow-card)}.video-card:hover{transform:translateY(-3px);border-color:#ffffff2e;box-shadow:0 12px 28px -4px #00000080}.thumbnail-wrap{position:relative;width:100%;aspect-ratio:16 / 9;background-color:#05070e;overflow:hidden}.thumbnail-img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-normal)}.video-card:hover .thumbnail-img{transform:scale(1.04)}.thumb-play-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0000004d;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--transition-fast)}.video-card:hover .thumb-play-overlay{opacity:1}.play-circle{width:48px;height:48px;border-radius:50%;background:#e11d48e6;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px #00000080;transform:scale(.9);transition:transform var(--transition-fast)}.video-card:hover .play-circle{transform:scale(1)}.team-badge-overlay{position:absolute;bottom:8px;left:8px;padding:3px 8px;border-radius:var(--radius-sm);font-size:.72rem;font-weight:700;color:#fff;background:var(--team-color, var(--accent-primary));box-shadow:0 2px 6px #00000080}.time-badge-overlay{position:absolute;bottom:8px;right:8px;padding:3px 6px;border-radius:var(--radius-sm);font-size:.72rem;font-weight:600;color:#f1f5f9;background:#000000bf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.video-content{padding:14px;display:flex;flex-direction:column;flex:1}.video-title{font-size:.95rem;font-weight:600;line-height:1.42;color:var(--text-main);display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:10px}.video-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;padding-top:8px;border-top:1px solid rgba(255,255,255,.05)}.channel-info{display:flex;align-items:center;gap:8px;min-width:0}.channel-name{font-size:.82rem;font-weight:600;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card-actions{display:flex;align-items:center;gap:4px;flex-shrink:0}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center;color:var(--text-muted)}.empty-icon{width:64px;height:64px;color:var(--text-faint);margin-bottom:16px}.empty-title{font-size:1.1rem;font-weight:700;color:var(--text-main);margin-bottom:6px}.empty-desc{font-size:.9rem;color:var(--text-muted);max-width:320px;line-height:1.5}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:200;display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .2s ease-out}@media(min-width:640px){.modal-overlay{align-items:center;padding:20px}}.modal-content{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:20px 20px 0 0;width:100%;max-width:500px;max-height:85vh;overflow-y:auto;padding:24px;box-shadow:var(--shadow-floating);animation:slideUp .25s cubic-bezier(.16,1,.3,1)}@media(min-width:640px){.modal-content{border-radius:16px}}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.modal-title{font-size:1.15rem;font-weight:700}.close-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:6px;border-radius:50%}.close-btn:hover{color:var(--text-main);background:var(--bg-surface)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(40px)}to{transform:translateY(0)}}