*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: #1a1a24;--accent: #22c55e;--accent-hover: #16a34a;--text-primary: #ffffff;--text-secondary: #a1a1aa;--border: #27272a;--danger: #ef4444;--warning: #f59e0b}body{font-family:Space Grotesk,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:2rem}.header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem 2rem;background:var(--bg-secondary);border-bottom:1px solid var(--border)}.header-logo{display:flex;align-items:center;gap:1rem}.header-logo img{height:40px}.header-logo h1{font-size:1.5rem;font-weight:600;background:linear-gradient(135deg,var(--accent),#4ade80);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.card{background:var(--bg-card);border-radius:16px;border:1px solid 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.2s;border:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{background:var(--border);cursor:not-allowed}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--accent)}.progress-bar{width:100%;height:8px;background:var(--bg-secondary);border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),#4ade80);transition:width .3s ease}.status-badge{display:inline-flex;align-items:center;gap:.25rem;padding:.25rem .75rem;border-radius:999px;font-size:.75rem;font-weight:500}.status-pending{background:var(--border)}.status-downloading{background:var(--warning);color:#000}.status-uploading{background:#3b82f6}.status-completed{background:var(--accent)}.status-error{background:var(--danger)}.loading{display:flex;align-items:center;justify-content:center;padding:3rem}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:3rem;color:var(--text-secondary)}.empty-state-icon{font-size:3rem;margin-bottom:1rem}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 50%,#0f2a1a 100%);padding:1rem}.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:24px;padding:3rem;width:100%;max-width:420px;text-align:center;box-shadow:0 25px 50px -12px #00000080}.login-logo{font-size:4rem;margin-bottom:1rem;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.login-card h1{font-size:1.75rem;margin-bottom:.5rem;background:linear-gradient(135deg,#fff 0%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-subtitle{color:var(--accent);font-weight:600;font-size:1.125rem;margin-bottom:2rem}.login-form{text-align:left}.login-form .form-group{margin-bottom:1.25rem}.login-form label{display:block;color:var(--text-secondary);font-size:.875rem;margin-bottom:.5rem}.login-form input{width:100%;padding:.875rem 1rem;background:var(--bg-primary);border:1px solid var(--border);border-radius:12px;color:var(--text-primary);font-size:1rem;transition:all .2s}.login-form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #22c55e1a}.login-form input::placeholder{color:#52525b}.login-error{background:#ef44441a;border:1px solid var(--danger);color:var(--danger);padding:.75rem 1rem;border-radius:12px;margin-bottom:1rem;font-size:.875rem}.login-btn{width:100%;padding:1rem;font-size:1rem;font-weight:600;margin-top:.5rem}.login-btn:disabled{opacity:.7;cursor:not-allowed}@media (max-width: 768px){.container{padding:1rem}.video-grid{grid-template-columns:1fr}.login-card{padding:2rem}}