@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";
:root{--background:#f8fafc;--foreground:#0f172a;--card:#fff;--card-foreground:#0f172a;--primary:#2563eb;--primary-hover:#1d4ed8;--secondary:#f1f5f9;--accent:#2563eb;--accent-soft:#2563eb14;--border:#e2e8f0;--input:#f1f5f9;--ring:#2563eb80;--radius:.75rem;--sidebar-width:260px;--glass:#ffffffb3;--shadow-sm:0 1px 2px 0 #0000000d;--shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a}@media (prefers-color-scheme:dark){:root{--background:#0f172a;--foreground:#f8fafc;--card:#1e293b;--card-foreground:#f8fafc;--primary:#3b82f6;--primary-hover:#2563eb;--secondary:#1e293b;--accent:#3b82f6;--accent-soft:#3b82f626;--border:#334155;--input:#0f172a;--ring:#3b82f680;--glass:#0f172ab3;--shadow:0 10px 15px -3px #00000080}}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--background);height:100%;color:var(--foreground);-webkit-font-smoothing:antialiased;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}.glass{background:var(--glass);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border)}.dashboard-layout{min-height:100vh;display:flex}.main-content{flex:1;padding:2.5rem;overflow-y:auto}.sidebar{width:var(--sidebar-width);background:var(--card);border-right:1px solid var(--border);flex-direction:column;padding:1.5rem 1rem;transition:all .3s;display:flex}.sidebar-brand{color:var(--primary);letter-spacing:-.025em;margin-bottom:2.5rem;padding:0 1rem;font-size:1.5rem;font-weight:800}.nav-list{flex-direction:column;gap:.375rem;list-style:none;display:flex}.nav-item{border-radius:var(--radius);color:var(--foreground);cursor:pointer;opacity:.7;align-items:center;gap:.75rem;padding:.75rem 1rem;font-weight:500;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.nav-item:hover,.nav-item.active{background:var(--accent-soft);color:var(--primary);opacity:1}.nav-item.active{background:var(--primary);color:#fff}.btn{border-radius:var(--radius);cursor:pointer;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.875rem;font-weight:600;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 4px 12px var(--accent-soft);transform:translateY(-1px)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:1.5rem}.form-group{margin-bottom:1.25rem}label{opacity:.8;margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}input,select,textarea{background:var(--input);border:1px solid var(--border);border-radius:var(--radius);width:100%;color:var(--foreground);outline:none;padding:.75rem 1rem;font-family:inherit;transition:all .2s}input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--ring)}.table-container{border-radius:var(--radius);border:1px solid var(--border);background:var(--card);overflow-x:auto}table{border-collapse:collapse;width:100%}th{text-align:left;background:var(--secondary);text-transform:uppercase;letter-spacing:.05em;opacity:.7;border-bottom:1px solid var(--border);padding:1rem;font-size:.75rem;font-weight:600}td{border-bottom:1px solid var(--border);padding:1rem;font-size:.875rem}tr:last-child td{border-bottom:none}.seating-canvas{background:var(--background);border-radius:var(--radius);border:2px dashed var(--border);width:100%;height:650px;position:relative;overflow:hidden;box-shadow:inset 0 2px 4px #0000000f}