:root{--bg-primary: #0a0d14;--bg-secondary: #121722;--bg-card: rgba(23, 31, 46, .7);--bg-glass: rgba(255, 255, 255, .04);--border-glass: rgba(255, 255, 255, .08);--border-focus: #3b82f6;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-primary: #3b82f6;--accent-hover: #2563eb;--accent-gradient: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--shadow-subtle: 0 4px 20px rgba(0, 0, 0, .25);--shadow-glow: 0 0 25px rgba(59, 130, 246, .2);--font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);min-height:100dvh;line-height:1.5;overflow-x:hidden;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-glass);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-container{display:flex;flex-direction:column;min-height:100dvh;max-width:1200px;margin:0 auto;padding:0 1rem 4rem}.top-banner{background:#121722d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-glass);position:sticky;top:0;z-index:50;padding:.75rem 1rem;margin:0 -1rem 1.25rem}.top-banner-inner{max-width:1200px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem}.brand-section{display:flex;align-items:center;gap:.6rem}.brand-badge{background:var(--accent-gradient);color:#fff;font-size:.75rem;font-weight:800;padding:.2rem .55rem;border-radius:var(--radius-sm);letter-spacing:.5px}.brand-title{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.demo-controls{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.role-tag{font-size:.75rem;padding:.25rem .6rem;border-radius:var(--radius-full);font-weight:600;background:var(--bg-glass);border:1px solid var(--border-glass)}.role-tag.admin{background:#3b82f626;color:#60a5fa;border-color:#3b82f64d}.role-tag.client{background:#10b98126;color:#34d399;border-color:#10b9814d}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 1.25rem;font-family:inherit;font-size:.95rem;font-weight:600;border-radius:var(--radius-md);cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);border:1px solid transparent;text-decoration:none}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 15px #3b82f64d}.btn-primary:hover{opacity:.95;transform:translateY(-1px);box-shadow:0 6px 20px #3b82f666}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border-color:var(--border-glass)}.btn-secondary:hover{background:#ffffff14}.btn-warning{background:#f59e0b26;color:#fbbf24;border-color:#f59e0b4d}.btn-warning:hover{background:#f59e0b40}.btn-sm{min-height:38px;padding:0 .85rem;font-size:.85rem}input,select,textarea{font-size:16px!important;font-family:inherit;color:var(--text-primary);background:#0a0d1499;border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:.75rem 1rem;min-height:48px;width:100%;transition:border-color .2s,box-shadow .2s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px #3b82f633}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-subtle)}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-top:1rem}.service-card{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:1.25rem;cursor:pointer;transition:all .2s ease;position:relative}.service-card:hover{border-color:var(--accent-primary);transform:translateY(-2px)}.service-card.selected{border-color:var(--accent-primary);background:#3b82f61f;box-shadow:var(--shadow-glow)}.calendar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:.4rem}.calendar-weekday{text-align:center;font-size:.75rem;font-weight:700;color:var(--text-muted);padding-bottom:.4rem}.calendar-day{aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-sm);font-size:.85rem;font-weight:600;cursor:pointer;transition:all .15s ease;min-height:44px}.calendar-day:hover:not(.blocked){border-color:var(--accent-primary);background:#3b82f61a}.calendar-day.selected{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.calendar-day.blocked{opacity:.35;cursor:not-allowed;text-decoration:line-through}.slots-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(85px,1fr));gap:.5rem;margin-top:1rem}.slot-btn{min-height:44px;font-size:.85rem;font-weight:600;border-radius:var(--radius-sm);border:1px solid var(--border-glass);background:var(--bg-glass);color:var(--text-primary);cursor:pointer;transition:all .15s ease}.slot-btn:hover:not(:disabled){border-color:var(--accent-primary)}.slot-btn.selected{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.slot-btn:disabled{opacity:.3;cursor:not-allowed;text-decoration:line-through}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:1rem;z-index:100}.modal-content{background:#141a29;border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:1.75rem;width:100%;max-width:480px;max-height:90dvh;overflow-y:auto;-webkit-overflow-scrolling:touch;box-shadow:0 20px 40px #00000080}.toast{position:fixed;bottom:1.5rem;right:1.5rem;background:#1e293b;border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:1rem 1.25rem;color:var(--text-primary);box-shadow:var(--shadow-subtle);z-index:200;display:flex;align-items:center;gap:.75rem;animation:slideIn .3s cubic-bezier(.16,1,.3,1)}.toast.success{border-left:4px solid var(--success)}.toast.error{border-left:4px solid var(--danger)}.toast.warning{border-left:4px solid var(--warning)}@keyframes slideIn{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}@media(max-width:640px){.app-container{padding:0 .75rem 5rem}.services-grid{grid-template-columns:1fr}.calendar-day{min-height:40px;font-size:.8rem}}