:root{--bg:#F8FAFC;--side:#111827;--primary:#DC2626;--success:#16A34A;--warning:#F59E0B;--text:#111827;--muted:#64748B;--card:#FFF;--border:#E2E8F0;--radius:14px;--shadow:0 8px 25px rgba(15,23,42,.07)}*{box-sizing:border-box}html{font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text);background:var(--bg)}body{margin:0}a{color:inherit;text-decoration:none}img{max-width:100%}button,input,select,textarea{font:inherit}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:10px;padding:12px;background:#fff}textarea{min-height:88px;resize:vertical}label{display:grid;gap:7px;font-weight:650;margin-bottom:15px}.btn{border:0;border-radius:10px;padding:11px 16px;font-weight:750;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:44px}.btn.primary{background:var(--primary);color:#fff}.btn.success{background:var(--success);color:#fff}.btn.warning{background:var(--warning);color:#111827}.btn.dark{background:var(--side);color:#fff}.btn.light{background:#fff;border:1px solid var(--border)}.btn.danger{background:#FEE2E2;color:#991B1B}.btn.block{width:100%}.btn.sm{min-height:36px;padding:7px 10px;font-size:.88rem}.auth-page{min-height:100vh;display:grid;place-items:center;padding:22px;background:linear-gradient(135deg,#111827,#7F1D1D)}.auth-card{width:min(430px,100%);background:#fff;padding:32px;border-radius:18px;box-shadow:0 20px 50px #0004}.auth-card h1{margin-top:0}.app{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:var(--side);color:#CBD5E1;padding:22px 14px;position:sticky;top:0;height:100vh;overflow:auto}.brand{color:#fff;font-size:1.25rem;font-weight:850;padding:8px 12px 25px}.nav{display:grid;gap:5px}.nav a{padding:11px 12px;border-radius:9px;font-weight:650}.nav a:hover,.nav a.active{background:#ffffff16;color:#fff}.sidebar-foot{position:absolute;bottom:20px;left:14px;right:14px}.main{min-width:0}.topbar{min-height:68px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:12px 26px;position:sticky;top:0;z-index:20}.menu-toggle{display:none}.content{padding:24px;max-width:1500px;margin:auto}.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.page-head h1{margin:0;font-size:1.7rem}.grid{display:grid;gap:18px}.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.stat,.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.stat{padding:20px}.stat .value{font-size:1.8rem;font-weight:850}.stat .label{color:var(--muted);margin-top:5px}.card{padding:20px}.card h2,.card h3{margin-top:0}.table-wrap{overflow:auto;border-radius:var(--radius);border:1px solid var(--border);background:#fff}table{border-collapse:collapse;width:100%;min-width:650px}th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--border)}th{background:#F1F5F9;font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}.badge{display:inline-block;border-radius:999px;padding:5px 9px;font-size:.78rem;font-weight:800;background:#E2E8F0}.badge.libre,.badge.listo,.badge.cobrado{background:#DCFCE7;color:#166534}.badge.ocupada,.badge.nuevo{background:#FEE2E2;color:#991B1B}.badge.reservada,.badge.preparando,.badge.esperando_cuenta{background:#FEF3C7;color:#92400E}.actions{display:flex;flex-wrap:wrap;gap:7px}.alert{padding:12px 15px;border-radius:10px;margin-bottom:15px}.alert.success{background:#DCFCE7;color:#166534}.alert.error{background:#FEE2E2;color:#991B1B}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.form-grid .full{grid-column:1/-1}.modal{display:none;position:fixed;inset:0;background:#0F172A99;z-index:100;padding:20px;place-items:center}.modal.open{display:grid}.modal-box{width:min(580px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:16px;padding:24px}.muted{color:var(--muted)}.text-right{text-align:right}.empty{padding:35px;text-align:center;color:var(--muted)}
@media(max-width:1000px){.stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.app{display:block}.sidebar{position:fixed;z-index:50;transform:translateX(-100%);transition:.2s;width:260px}.sidebar.open{transform:none}.menu-toggle{display:inline-flex}.content{padding:16px}.topbar{padding:10px 15px}.stats,.form-grid{grid-template-columns:1fr}.page-head{align-items:flex-start}.page-head h1{font-size:1.4rem}.sidebar-foot{position:static;margin-top:35px}}
.pos-launch{display:flex;align-items:center;justify-content:space-between;gap:18px;background:linear-gradient(135deg,#111827,#374151);color:#fff;padding:20px 22px;border-radius:var(--radius);margin-bottom:22px;box-shadow:var(--shadow)}.pos-launch div{display:grid;gap:5px}.pos-launch strong{font-size:1.15rem}.pos-launch span{color:#CBD5E1}.pos-launch .btn{min-width:220px}
@media(max-width:760px){.pos-launch{align-items:stretch;flex-direction:column}.pos-launch .btn{width:100%;min-width:0}.topbar{gap:10px}.topbar>span{font-size:.9rem;text-align:right}}
.payroll-tools{grid-template-columns:repeat(3,minmax(0,1fr));margin:22px 0}.payroll-tools .card{height:max-content}
@media(max-width:1050px){.payroll-tools{grid-template-columns:1fr}}
@media print{.sidebar,.topbar,.no-print{display:none!important}.app{display:block}.content{padding:0}.card{box-shadow:none;border:0}}