.install-pwa-banner{z-index:1000;animation:.3s ease-out slideUp;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}@keyframes slideUp{0%{opacity:0;transform:translate(-50%)translateY(100px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.install-pwa-content{color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:16px;align-items:center;gap:16px;max-width:500px;padding:16px 24px;display:flex;box-shadow:0 8px 32px #0000004d}.install-icon{flex-shrink:0;animation:2s infinite bounce}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.install-text{flex:1}.install-text h3{margin:0;font-size:16px;font-weight:600}.install-text p{opacity:.9;margin:4px 0 0;font-size:14px}.install-actions{align-items:center;gap:8px;display:flex}.install-btn{color:#667eea;cursor:pointer;background:#fff;border:none;border-radius:8px;padding:8px 20px;font-size:14px;font-weight:600;transition:all .2s}.install-btn:hover{transform:scale(1.05);box-shadow:0 4px 12px #ffffff4d}.install-btn:active{transform:scale(.98)}.dismiss-btn{color:#fff;cursor:pointer;background:#fff3;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex}.dismiss-btn:hover{background:#ffffff4d}.dismiss-btn:active{transform:scale(.95)}@media (max-width:600px){.install-pwa-banner{bottom:10px;left:10px;right:10px;transform:none}.install-pwa-content{gap:12px;padding:12px 16px}.install-text h3{font-size:14px}.install-text p{font-size:12px}.install-btn{padding:6px 16px;font-size:13px}}:root{--color-bg-primary:#0f172a;--color-bg-secondary:#1e293b;--color-bg-tertiary:#334155;--color-accent-primary:#8b5cf6;--color-accent-secondary:#ec4899;--color-accent-glow:#8b5cf680;--color-text-primary:#f8fafc;--color-text-secondary:#94a3b8;--color-text-muted:#64748b;--color-success:#10b981;--color-error:#ef4444;--color-warning:#f59e0b;--font-sans:"Inter", system-ui, Avenir, Helvetica, Arial, sans-serif;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem}[data-theme=light]{--color-bg-primary:#f8fafc;--color-bg-secondary:#fff;--color-bg-tertiary:#e2e8f0;--color-accent-primary:#7c3aed;--color-accent-secondary:#db2777;--color-accent-glow:#7c3aed4d;--color-text-primary:#1e293b;--color-text-secondary:#475569;--color-text-muted:#94a3b8;--color-success:#059669;--color-error:#dc2626;--color-warning:#d97706}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--color-bg-primary);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.6}a{color:var(--color-accent-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--color-accent-secondary)}button{cursor:pointer;border:none;outline:none;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.btn{border-radius:var(--radius-md);justify-content:center;align-items:center;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));color:#fff;box-shadow:0 4px 15px var(--color-accent-glow)}.btn-primary:hover{box-shadow:0 6px 20px var(--color-accent-glow);filter:brightness(1.1);transform:translateY(-2px)}.btn-secondary{background-color:var(--color-bg-tertiary);color:var(--color-text-primary)}.btn-secondary:hover{background-color:var(--color-bg-secondary);border:1px solid var(--color-bg-tertiary)}.card{background-color:var(--color-bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--color-bg-tertiary);padding:2rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.input-group{margin-bottom:1.5rem}.input-label{color:var(--color-text-secondary);margin-bottom:.5rem;font-size:.9rem;display:block}.input-field{background-color:var(--color-bg-primary);border:1px solid var(--color-bg-tertiary);border-radius:var(--radius-md);width:100%;color:var(--color-text-primary);padding:.75rem 1rem;font-size:1rem;transition:border-color .2s}.input-field:focus{border-color:var(--color-accent-primary);outline:none;box-shadow:0 0 0 2px #8b5cf633}.heading-xl{background:linear-gradient(to right, var(--color-text-primary), var(--color-text-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:1.5rem;font-size:3rem;font-weight:800;line-height:1.2}.heading-lg{color:var(--color-text-primary);margin-bottom:1rem;font-size:2rem;font-weight:700}.text-gradient{background:linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.5s ease-out forwards fadeIn}