:root{
  --bg:#f5f7fb; --card:#fff; --text:#1d2433; --muted:#61708a; --accent:#1f6feb; --danger:#c62828; --ok:#1f883d; --border:#d9e0ea;
}
*{box-sizing:border-box} body{margin:0;font-family:Arial,sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:var(--accent)} .container{max-width:1200px;margin:0 auto;padding:16px}
.topbar{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 16px;background:#111827;color:#fff}.topbar a{color:#fff;margin-left:12px}
.login-page{display:grid;place-items:center;min-height:100vh}.login-card{background:#fff;padding:24px;border-radius:16px;box-shadow:0 8px 24px rgba(0,0,0,.08);width:min(420px,92vw)}
.stack{display:grid;gap:12px}.center{text-align:center;color:var(--muted)} input,select,button{font:inherit}
input,select{width:100%;padding:12px;border:1px solid var(--border);border-radius:10px;background:#fff}
.btn,button{padding:10px 14px;border-radius:10px;border:1px solid var(--border);background:#fff;cursor:pointer}
.btn.primary, button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn.danger, button.danger{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn.sm{padding:6px 10px}
.alert{padding:12px 14px;border-radius:10px;margin-bottom:12px}.alert.success{background:#e8f5e9;color:#1b5e20}.alert.error{background:#ffebee;color:#b71c1c}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:0 2px 8px rgba(0,0,0,.04)} .pad{padding:16px}
.grid{display:grid;gap:12px}.cards{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width:900px){.two-col{grid-template-columns:1fr}}
.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{border-bottom:1px solid var(--border);padding:10px;text-align:left;vertical-align:top}
.toolbar{display:flex;gap:10px;align-items:center;margin:12px 0}.toolbar.wrap{flex-wrap:wrap}
.pill{background:#fff;border:1px solid var(--border);padding:8px 12px;border-radius:999px}
.products{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
.product-button,.table-button{display:grid;gap:6px;width:100%;text-align:left;border:none;background:transparent;padding:0}
.product-tile,.table-tile{background:#fff;border:1px solid var(--border);border-radius:14px;padding:14px}
.table-tile.active{outline:3px solid var(--accent)}
.tables{grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}
.inline-form{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.big-number{font-size:2rem;font-weight:bold}
.help{margin-top:12px;color:var(--muted);font-size:.95rem}
.actions-inline{display:flex;gap:8px}
.receipt{background:#fff;max-width:360px;margin:0 auto;padding:16px;font-family:monospace}
.receipt-line{display:flex;justify-content:space-between;gap:12px}
.receipt-line.total{font-weight:bold}
@media (max-width:700px){.container{padding:10px}.product-tile,.table-tile{padding:18px} .btn,button,input,select{font-size:16px}}


.two-col.compact{grid-template-columns:1fr 1fr}
.no-margin{margin:0}
.plain-list{margin:0;padding-left:18px}
.floorplan-admin-layout{grid-template-columns:380px 1fr}
.floorplan-wrapper{overflow:auto;border:1px solid var(--border);border-radius:16px;background:
    linear-gradient(90deg, rgba(31,111,235,.06) 1px, transparent 1px) 0 0/40px 40px,
    linear-gradient(rgba(31,111,235,.06) 1px, transparent 1px) 0 0/40px 40px,
    #f9fbff;
    padding:12px}
.floorplan{position:relative;min-width:100%;border-radius:16px;background:rgba(255,255,255,.65)}
.plan-table-form{position:absolute;margin:0}
.plan-table{position:absolute;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;border:2px solid #d0d8e7;color:#0f172a;background:#fff;box-shadow:0 6px 18px rgba(0,0,0,.06);text-align:center;padding:10px}
.plan-table.round{border-radius:999px}
.plan-table.square{border-radius:18px}
.plan-table.free{background:#e8f5e9;border-color:#8acb95}
.plan-table.busy{background:#ffebee;border-color:#ef9a9a}
.plan-table.selected{background:#e8f0fe;border-color:#1f6feb}
.plan-table.inactive{opacity:.45}
.admin-floorplan .plan-table{cursor:grab;user-select:none}
.admin-floorplan .plan-table.dragging{cursor:grabbing;box-shadow:0 16px 24px rgba(31,111,235,.18)}
.plan-table .table-name{font-weight:700}
.plan-table .table-meta,.plan-table .table-state{font-size:.85rem;color:#475569}
.pos-layout-with-plan{display:grid;grid-template-columns:minmax(320px, 1.1fr) minmax(300px, .9fr);gap:16px;align-items:start}
.legend{display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:.95rem}
.legend-chip{display:inline-block;width:14px;height:14px;border-radius:999px;border:1px solid var(--border);vertical-align:middle}
.legend-chip.free{background:#e8f5e9;border-color:#8acb95}
.legend-chip.busy{background:#ffebee;border-color:#ef9a9a}
.legend-chip.selected{background:#e8f0fe;border-color:#1f6feb}
.active-pill{background:#e8f0fe;border-color:#1f6feb}
@media (max-width:1100px){
  .floorplan-admin-layout,.pos-layout-with-plan{grid-template-columns:1fr}
}
@media (max-width:700px){
  .two-col.compact{grid-template-columns:1fr}
  .floorplan-wrapper{padding:8px}
}


.three-col{display:grid;grid-template-columns:340px 340px 1fr;gap:16px}
.floorplan-admin-layout-v5{align-items:start}
.plan-element{position:absolute;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;padding:10px;border:2px dashed rgba(30,41,59,.22);background:var(--element-color, #cbd5e1);color:#0f172a;border-radius:18px;box-shadow:0 6px 18px rgba(0,0,0,.05);text-align:center;z-index:1}
.plan-element .element-type{font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:#334155}
.plan-element .element-name{font-weight:700}
.plan-element.type-stage{border-style:solid;border-radius:14px}
.plan-element.type-bar{border-radius:14px}
.plan-element.type-entrance{border-radius:999px}
.plan-element.type-dancefloor{border-style:dotted}
.plan-element.inactive{opacity:.45}
.admin-floorplan .plan-element{cursor:grab;user-select:none}
.admin-floorplan .plan-element.dragging{cursor:grabbing;box-shadow:0 16px 24px rgba(31,111,235,.18)}
.admin-floorplan .plan-table{z-index:3}
.pos-floorplan .plan-element{pointer-events:none;opacity:.88}
.pos-floorplan .plan-table-form{z-index:3}
@media (max-width:1300px){.three-col{grid-template-columns:1fr}}