:root{--bg:#f3f6f8;--panel:#fff;--ink:#172033;--muted:#667085;--line:#e4e8ef;--brand:#0d745b;--brand2:#0a5947;--warn:#b76b00;--danger:#b42318;--blue:#175cd3}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}a{color:inherit;text-decoration:none}.login-body{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(145deg,#edf8f4,#eef3fb)}.login-card{width:min(430px,100%);background:#fff;border-radius:20px;padding:30px;box-shadow:0 20px 55px #12263a22}.login-card h1{margin:0 0 5px}.login-card label,.form label{display:block;font-size:13px;font-weight:750;margin:13px 0 5px}.login-card input,.form input,.form select,.form textarea{width:100%;padding:11px 12px;border:1px solid #d3dae5;border-radius:9px;background:#fff;font:inherit}.layout{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.sidebar{background:#12251f;color:#dff5ed;padding:22px 14px;position:sticky;top:0;height:100vh}.brand{font-size:19px;font-weight:900;padding:8px 10px 22px}.sidebar nav a{display:block;padding:11px 12px;border-radius:9px;margin:3px 0;color:#d0e2dc}.sidebar nav a:hover,.sidebar nav a.active{background:#1f4237;color:#fff}.main{min-width:0}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:5}.content{padding:26px}.page-title{display:flex;gap:14px;align-items:center;justify-content:space-between;margin-bottom:20px}.page-title h1{font-size:27px;margin:0}.muted{color:var(--muted)}.grid{display:grid;gap:16px}.grid.cards{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:0 3px 12px #10182808}.metric .n{font-size:30px;font-weight:900;margin-top:4px}.metric .label{font-size:13px;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:9px;padding:10px 14px;font-weight:800;cursor:pointer;font:inherit}.btn.primary{background:var(--brand);color:#fff}.btn.secondary{background:#eef2f6;color:#344054}.btn.danger{background:#fee4e2;color:#b42318}.btn.full{width:100%;margin-top:18px}.alert{border-radius:9px;padding:12px 14px;margin:12px 0}.alert.success{background:#e9f8f2;color:#0b6b50}.alert.danger{background:#ffeded;color:#a42318}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;text-transform:uppercase;color:#667085;background:#fafbfc;letter-spacing:.03em}.badge{display:inline-block;padding:5px 9px;border-radius:20px;background:#eef2f6;font-size:12px;font-weight:800}.badge.preparing,.badge.delivering{background:#fff1cf;color:#8a5200}.badge.waiting_kitchen,.badge.waiting_waiter{background:#e8f1ff;color:#194f9e}.badge.delivered,.badge.paid{background:#dcf5e9;color:#087451}.badge.payment_failed,.badge.cancelled{background:#fee4e2;color:#b42318}.form-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:18px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.form-grid .full{grid-column:1/-1}.actions{display:flex;gap:8px;flex-wrap:wrap}.kanban{display:grid;grid-template-columns:repeat(4,minmax(230px,1fr));gap:14px;overflow:auto}.kanban-col{background:#e9eef2;border-radius:13px;padding:12px;min-height:500px}.kanban-col h3{margin:3px 3px 12px}.order-card{background:#fff;border-radius:12px;padding:14px;margin-bottom:10px;border:1px solid #dfe6eb}.order-card strong{font-size:18px}.order-card .timer{font-weight:850;color:#8a5200}.qrbox{display:inline-grid;place-items:center;background:#fff;padding:15px;border:1px solid var(--line);border-radius:12px}.code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;background:#f4f6f8;padding:3px 6px;border-radius:5px}.kitchen-body{background:#17251f;color:#fff}.kitchen-head{padding:15px 20px;background:#0f1915;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:5}.kitchen-board{padding:15px}.kitchen-board .kanban-col{background:#22372f}.kitchen-board .order-card{color:#172033}.small{font-size:12px}.right{text-align:right}@media(max-width:1050px){.grid.cards{grid-template-columns:repeat(2,1fr)}.layout{grid-template-columns:1fr}.sidebar{height:auto;position:static}.sidebar nav{display:flex;overflow:auto}.sidebar nav a{white-space:nowrap}.topbar{position:static}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}}@media(max-width:600px){.content{padding:16px}.grid.cards{grid-template-columns:1fr}.topbar{padding:0 16px}.page-title{align-items:flex-start;flex-direction:column}}