:root{--c4-black: #191818;--c4-white: #ffffff;--c4-gray-tech: #2a2a2a;--c4-gray-mid: #6b6b6b;--c4-gray-mineral: #bdbdc0;--c4-gray-light: #f4f4f4;--bg: var(--c4-black);--bg-elevated: #1f1e1e;--surface: #232222;--surface-2: #2a2929;--border: #383737;--text: var(--c4-white);--text-dim: var(--c4-gray-mineral);--text-mute: var(--c4-gray-mid);--accent: var(--c4-white);--status-available: #3ad29f;--status-reserved: #e0b341;--status-occupied: #e0584f;--font-primary: "Poppins", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-body: "Inter", "Poppins", -apple-system, BlinkMacSystemFont, sans-serif;--radius: 12px;--radius-sm: 8px;--nav-height: 64px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--shadow: 0 8px 30px rgba(0, 0, 0, .45)}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overscroll-behavior:none}h1,h2,h3,h4{font-family:var(--font-primary);font-weight:600;letter-spacing:-.01em;margin:0}button{font-family:var(--font-body);cursor:pointer}input,select,textarea{font-family:var(--font-body)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:var(--radius-sm);padding:10px 16px;font-size:14px;font-weight:500;transition:background .15s ease,border-color .15s ease,transform .05s ease;-webkit-user-select:none;user-select:none}.btn:hover{background:var(--surface-2)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn--primary{background:var(--c4-white);color:var(--c4-black);border-color:var(--c4-white)}.btn--primary:hover{background:var(--c4-gray-light)}.btn--ghost{background:transparent}.btn--danger{border-color:var(--status-occupied);color:var(--status-occupied);background:transparent}.btn--danger:hover{background:#e0584f1f}.btn--block{width:100%}.btn--sm{padding:7px 12px;font-size:13px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.field label{font-size:12px;color:var(--text-dim);font-weight:500}.field input,.field select,.field textarea{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);padding:10px 12px;font-size:15px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--c4-gray-mineral)}.tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.04em}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--surface-2);border-radius:999px}::-webkit-scrollbar-track{background:transparent}