:root{color-scheme:dark;--bg: #0f172a;--panel: #1e293b;--panel-hover: #334155;--text: #f1f5f9;--muted: #94a3b8;--accent: #06b6d4;--accent-glow: rgba(6, 182, 212, .4);--danger: #ef4444;--border: #334155;--card-bg: #1e293b;--font-main: "Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box}body{margin:0;background-color:var(--bg);color:var(--text);font-family:var(--font-main);min-height:100vh;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none;transition:color .2s}a:hover{color:#22d3ee}h1,h2,h3{font-weight:700;letter-spacing:-.025em;margin:0}p{color:var(--muted);line-height:1.5;margin:0}button{cursor:pointer;border:none;font-family:inherit;font-weight:500;font-size:.9rem;padding:.6rem 1.2rem;border-radius:8px;transition:all .2s ease;background:var(--accent);color:#0f172a}button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 0 12px var(--accent-glow);filter:brightness(1.1)}button:disabled{opacity:.5;cursor:not-allowed;filter:grayscale(.5)}button.ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}button.ghost:hover:not(:disabled){color:var(--text);border-color:var(--accent);background:#06b6d41a;box-shadow:none}button.danger{background:#ef444426;color:var(--danger);border:1px solid rgba(239,68,68,.3)}button.danger:hover:not(:disabled){background:#ef444440;box-shadow:0 0 12px #ef444466}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem;background:radial-gradient(circle at center,#1e293b,#0f172a)}.login-card{width:100%;max-width:400px;background:var(--panel);padding:2.5rem;border-radius:16px;border:1px solid var(--border);box-shadow:0 25px 50px -12px #00000080}.brand{margin-bottom:2rem;text-align:center}.brand h1{font-size:1.5rem;color:var(--text);margin-bottom:.5rem}.brand p{font-size:.9rem}.brand-dot{display:none}form{display:flex;flex-direction:column;gap:1.25rem}label{display:flex;flex-direction:column;gap:.5rem;font-size:.85rem;color:var(--muted);font-weight:500}input{background:#0f172a;border:1px solid var(--border);color:var(--text);padding:.75rem 1rem;border-radius:8px;font-size:1rem;transition:border-color .2s}input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px #06b6d433}.error{font-size:.85rem;color:var(--danger);background:#ef44441a;padding:.75rem;border-radius:6px;text-align:center}.login-separator{display:flex;align-items:center;text-align:center;margin:1.5rem 0;color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}.login-separator:before,.login-separator:after{content:"";flex:1;border-bottom:1px solid var(--border)}.login-separator span{padding:0 1rem}.google-button{width:100%;background:#fff;color:#000;display:flex;align-items:center;justify-content:center;gap:.75rem}.google-button:hover:not(:disabled){background:#f1f5f9;box-shadow:0 0 12px #ffffff4d}.google-mark{font-weight:900;font-family:serif}.dashboard{max-width:1400px;margin:0 auto;padding:2rem}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:3rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border)}header h1{font-size:1.8rem;background:linear-gradient(to right,var(--text),var(--muted));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.header-actions{display:flex;align-items:center;gap:1rem}.user-pill{font-size:.85rem;color:var(--muted);border:1px solid var(--border);padding:.4rem .8rem;border-radius:99px}.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.video-card{background:var(--card-bg);border-radius:12px;border:1px solid var(--border);overflow:hidden;position:relative;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;flex-direction:column}.video-card:hover{transform:translateY(-4px);box-shadow:0 20px 25px -5px #0000004d,0 10px 10px -5px #0003;border-color:var(--accent)}.video-thumb{aspect-ratio:16/9;background:#020617;position:relative;overflow:hidden}.video-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.video-card:hover .video-thumb img{transform:scale(1.05)}.video-thumb-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--muted)}.video-info{padding:1rem;flex:1;display:flex;flex-direction:column;justify-content:center}.video-title{font-weight:600;font-size:1rem;color:var(--text);margin-bottom:.5rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.video-meta{font-size:.8rem;color:var(--muted);display:flex;align-items:center;gap:.75rem}.video-meta span{display:inline-block}.video-meta span:not(:last-child):after{content:"•";margin-left:.75rem;opacity:.5}.video-actions{position:absolute;top:.75rem;right:.75rem;display:flex;gap:.5rem;opacity:0;transform:translateY(-10px);transition:all .2s ease;z-index:10}.video-card:hover .video-actions,.video-actions:focus-within{opacity:1;transform:translateY(0)}.icon-btn{width:36px;height:36px;padding:0;border-radius:8px;display:flex;align-items:center;justify-content:center;background:#0f172acc;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:var(--text);border:1px solid rgba(255,255,255,.1);transition:all .2s}.icon-btn:hover{background:var(--accent);color:#0f172a;transform:none}.trash-btn:hover{background:var(--danger);color:#fff}.loading,.loading-page{display:flex;justify-content:center;align-items:center;height:200px;color:var(--muted);font-size:1.1rem}.loading-page{height:100vh}@media (max-width: 640px){.dashboard{padding:1rem}header{flex-direction:column;align-items:flex-start;gap:1rem}.header-actions{width:100%;justify-content:space-between}.video-actions{opacity:1;transform:translateY(0)}}