:root{--bg-primary:#07090e;--bg-surface:#0f1422;--bg-surface-elevated:#161e33;--bg-surface-glass:rgba(15,20,34,.75);--border-subtle:hsla(0,0%,100%,.08);--border-focus:rgba(99,102,241,.5);--text-main:#f8fafc;--text-muted:#94a3b8;--text-dim:#64748b;--accent-primary:#6366f1;--accent-primary-hover:#4f46e5;--accent-glow:rgba(99,102,241,.25);--color-success:#10b981;--color-success-bg:rgba(16,185,129,.12);--color-warning:#f59e0b;--color-warning-bg:rgba(245,158,11,.12);--color-info:#06b6d4;--color-info-bg:rgba(6,182,212,.12);--color-danger:#f43f5e;--color-danger-bg:rgba(244,63,94,.12);--font-sans:"Outfit",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-mono:"JetBrains Mono",monospace;--radius-sm:8px;--radius-md:12px;--radius-lg:18px;--radius-full:9999px;--shadow-card:0 10px 30px -10px rgba(0,0,0,.5);--shadow-glow:0 0 25px rgba(99,102,241,.3)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-main);min-height:100vh;line-height:1.5;background-image:radial-gradient(circle at 15% 15%,rgba(99,102,241,.12) 0,transparent 40%),radial-gradient(circle at 85% 85%,rgba(6,182,212,.08) 0,transparent 45%);background-attachment:fixed;overflow-x:hidden}.app-container{max-width:1240px;margin:0 auto;padding:2.5rem 1.5rem}.app-header{justify-content:space-between;margin-bottom:2.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border-subtle);flex-wrap:wrap;gap:1.25rem}.app-header,.brand-section{display:flex;align-items:center}.brand-section{gap:1rem}.brand-logo{width:48px;height:48px;background:linear-gradient(135deg,#1d284a,#0f172a);border:1px solid hsla(0,0%,100%,.15);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.5rem;box-shadow:0 4px 15px rgba(0,0,0,.3)}.brand-title{font-size:1.75rem;font-weight:700;letter-spacing:-.02em;background:linear-gradient(135deg,#fff 40%,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.brand-subtitle{font-size:.875rem;color:var(--text-muted);font-weight:400}.live-pill{display:inline-flex;align-items:center;gap:.5rem;background:var(--bg-surface);border:1px solid var(--border-subtle);padding:.5rem 1rem;border-radius:var(--radius-full);font-size:.813rem;font-weight:500;color:var(--text-muted);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.live-dot{width:8px;height:8px;border-radius:50%;background-color:var(--color-success);box-shadow:0 0 10px var(--color-success);animation:pulse-dot 2s ease-in-out infinite}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.85)}}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:1rem;gap:1rem;margin-bottom:2rem}.stat-card{background:var(--bg-surface-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:1.25rem;transition:transform .2s ease,border-color .2s ease}.stat-card:hover{transform:translateY(-2px);border-color:hsla(0,0%,100%,.15)}.stat-label{font-size:.813rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.35rem}.stat-value{font-size:1.75rem;font-weight:700;font-family:var(--font-mono)}.input-card{background:var(--bg-surface-glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:1.75rem;margin-bottom:2.5rem;box-shadow:var(--shadow-card)}.input-card-title{font-size:1.125rem;font-weight:600;margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem}.input-card-desc{font-size:.875rem;color:var(--text-muted);margin-bottom:1.25rem}.input-form{display:flex;gap:.75rem;flex-wrap:wrap}.input-box{flex:1 1;min-width:280px;background:var(--bg-primary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:.875rem 1.25rem;color:var(--text-main);font-family:var(--font-mono);font-size:.938rem;outline:none;transition:border-color .2s,box-shadow .2s}.input-box:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-glow)}.btn-primary{background:var(--accent-primary);color:#fff;border:none;border-radius:var(--radius-md);padding:.875rem 1.75rem;font-size:.938rem;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:.5rem;transition:background-color .2s,transform .1s,box-shadow .2s}.btn-primary:hover:not(:disabled){background:var(--accent-primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-glow)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.25rem;flex-wrap:wrap;gap:1rem}.section-title{font-size:1.25rem;font-weight:600}.filter-tabs{display:flex;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-full);padding:.25rem;gap:.25rem}.filter-tab{background:transparent;border:none;color:var(--text-muted);padding:.4rem 1rem;border-radius:var(--radius-full);font-size:.813rem;font-weight:500;cursor:pointer;transition:all .2s ease}.filter-tab.active{background:var(--bg-surface-elevated);color:var(--text-main);box-shadow:0 2px 8px rgba(0,0,0,.4)}.history-list{display:flex;flex-direction:column;gap:1rem}.history-card{background:var(--bg-surface-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:1.25rem;display:grid;grid-template-columns:140px 1fr auto;grid-gap:1.25rem;gap:1.25rem;align-items:center;transition:border-color .2s ease,transform .2s ease}@media (max-width:768px){.history-card{grid-template-columns:1fr;gap:1rem}}.history-card:hover{border-color:hsla(0,0%,100%,.16);transform:translateY(-2px)}.card-thumbnail{width:140px;height:90px;border-radius:var(--radius-sm);background:#0b0f19;border:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}@media (max-width:768px){.card-thumbnail{width:100%;height:180px}}.card-thumbnail img{width:100%;height:100%;object-fit:cover}.card-thumbnail-placeholder{color:var(--text-dim);font-size:1.75rem}.card-content{display:flex;flex-direction:column;gap:.5rem;min-width:0}.card-top-row{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .65rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;text-transform:capitalize}.badge-source{background:hsla(0,0%,100%,.06);color:var(--text-muted);border:1px solid var(--border-subtle)}.badge-queued{background:var(--color-warning-bg);color:var(--color-warning)}.badge-downloading{background:var(--color-info-bg);color:var(--color-info);animation:pulse-badge 1.5s infinite}.badge-uploading{background:var(--accent-glow);color:#818cf8;animation:pulse-badge 1.5s infinite}.badge-completed{background:var(--color-success-bg);color:var(--color-success)}.badge-failed{background:var(--color-danger-bg);color:var(--color-danger)}@keyframes pulse-badge{0%,to{opacity:1}50%{opacity:.65}}.card-caption{font-size:.938rem;color:var(--text-main);line-height:1.4;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.card-meta{display:flex;align-items:center;gap:1rem;font-size:.813rem;color:var(--text-dim);flex-wrap:wrap}.progress-container{width:100%;height:6px;background:hsla(0,0%,100%,.08);border-radius:var(--radius-full);overflow:hidden;margin-top:.25rem}.progress-fill{height:100%;background:linear-gradient(90deg,#6366f1,#06b6d4);border-radius:var(--radius-full);transition:width .3s ease}.card-actions{display:flex;align-items:center;gap:.75rem}.btn-icon{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);color:var(--text-muted);padding:.6rem 1rem;border-radius:var(--radius-md);font-size:.813rem;font-weight:500;text-decoration:none;display:inline-flex;align-items:center;gap:.4rem;transition:all .2s ease;white-space:nowrap}.btn-icon:hover{background:hsla(0,0%,100%,.1);color:var(--text-main);border-color:hsla(0,0%,100%,.2)}.empty-state{text-align:center;padding:4rem 2rem;background:var(--bg-surface-glass);border:1px dashed var(--border-subtle);border-radius:var(--radius-lg);color:var(--text-muted)}.empty-icon{font-size:2.5rem;margin-bottom:1rem;opacity:.7}.arch-banner{margin-top:3rem;padding:1.5rem;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}.arch-info h4{font-size:.938rem;font-weight:600;margin-bottom:.25rem}.arch-info p{font-size:.813rem;color:var(--text-muted)}