/* DineFlow v1.0.0 — emerald / forest-green design system.
   White and soft-neutral backgrounds, charcoal text, restrained shadows.
   No heavy gradients, no oversized headings. Mobile-first. */
:root{
  --green:#047857; --green-dark:#065f46; --green-soft:#ecfdf5; --green-line:#a7f3d0;
  --ink:#1f2937; --muted:#6b7280; --bg:#f6f7f5; --card:#ffffff; --line:#e5e7eb;
  --warn-bg:#fef9c3; --warn-line:#fde68a; --danger:#b91c1c; --danger-bg:#fef2f2;
  --radius:12px; --shadow:0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;font-size:16px}
a{color:var(--green-dark)} a:hover{text-decoration:none}
h1{font-size:1.7rem;line-height:1.25;margin:.2em 0 .3em} h2{font-size:1.25rem;margin:1em 0 .4em} h3{font-size:1.05rem;margin:1em 0 .3em}
p{margin:.4em 0}
.topbar{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.topbar-inner{max-width:1180px;margin:0 auto;padding:12px 18px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.logo{font-weight:800;font-size:1.15rem;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:8px}
.logo-mark{background:var(--green);color:#fff;border-radius:9px;padding:3px 9px;font-size:.95rem;letter-spacing:.02em}
.topnav{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-left:auto}
.topnav a{color:var(--ink);text-decoration:none;font-size:.92rem} .topnav a:hover{color:var(--green-dark)}
.nav-auth{display:flex;gap:10px;align-items:center;margin-left:8px}
.nav-user{font-size:.85rem;color:var(--muted)}
.rest-strip{background:var(--green-soft);border-bottom:1px solid var(--green-line);padding:7px 18px;font-size:.9rem;text-align:center}
.page-shell{max-width:1180px;margin:0 auto;padding:22px 18px 48px}
.app-shell{max-width:1180px;margin:0 auto;padding:22px 18px 48px}
.footer{border-top:1px solid var(--line);background:#fff}
.footer-inner{max-width:1180px;margin:0 auto;padding:16px 18px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.9rem;color:var(--muted)}
.footer a{color:var(--muted)}
.muted{color:var(--muted)} .small{font-size:.88rem} .nowrap{white-space:nowrap}
.page-head{margin-bottom:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:16px}
.card h2:first-child,.card h3:first-child{margin-top:0}
.grid{display:grid;gap:16px} .grid-2{grid-template-columns:repeat(2,1fr)} .grid-3{grid-template-columns:repeat(3,1fr)} .grid-4{grid-template-columns:repeat(4,1fr)}
.stat{font-size:1.6rem;font-weight:800;margin:.1em 0} .stat-label{color:var(--muted);font-size:.9rem}
.btn{display:inline-block;background:var(--green);color:#fff;border:1px solid var(--green);border-radius:9px;padding:9px 16px;font-size:.95rem;cursor:pointer;text-decoration:none;line-height:1.4;text-align:center}
.btn:hover{background:var(--green-dark)} .btn-secondary{background:#fff;color:var(--ink);border-color:var(--line)} .btn-secondary:hover{background:#f3f4f6}
.btn-danger{background:var(--danger);border-color:var(--danger)} .btn-small{padding:6px 11px;font-size:.85rem;border-radius:8px}
.btn-block{width:100%}
form label{display:block;font-weight:600;font-size:.92rem;margin:12px 0 4px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=tel],input[type=url],input[type=date],select,textarea{width:100%;padding:10px 12px;border:1px solid #d1d5db;border-radius:9px;font-size:1rem;font-family:inherit;background:#fff;color:var(--ink)}
textarea{min-height:90px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--green-line);border-color:var(--green)}
.field-hint{font-size:.85rem;color:var(--muted);font-weight:400;margin-top:3px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.checkbox-row{display:flex;gap:8px;align-items:flex-start;font-weight:400} .checkbox-row input{width:auto;margin-top:4px}
table{width:100%;border-collapse:collapse;font-size:.94rem}
th{text-align:left;color:var(--muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.03em;padding:9px 10px;border-bottom:1px solid var(--line)}
td{padding:10px;border-bottom:1px solid #f3f4f6;vertical-align:top}
.table-wrap{overflow-x:auto}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.8rem;font-weight:600;background:#e5e7eb;color:#374151}
.badge-new{background:#dbeafe;color:#1e40af} .badge-accepted{background:#fef3c7;color:#92400e}
.badge-preparing{background:#ffedd5;color:#9a3412} .badge-ready{background:#dcfce7;color:#166534}
.badge-served{background:#e0e7ff;color:#3730a3} .badge-completed{background:#dcfce7;color:#166534}
.badge-cancelled{background:#fee2e2;color:#991b1b} .badge-unpaid{background:#fee2e2;color:#991b1b}
.badge-partial{background:#fef3c7;color:#92400e} .badge-paid{background:#dcfce7;color:#166534}
.badge-active,.badge-trial{background:#dcfce7;color:#166534} .badge-expired,.badge-suspended{background:#fee2e2;color:#991b1b}
.flash{padding:12px 16px;border-radius:10px;margin-bottom:16px;border:1px solid}
.flash-success{background:var(--green-soft);border-color:var(--green-line)} .flash-error{background:var(--danger-bg);border-color:#fecaca}
.flash-info{background:#eff6ff;border-color:#bfdbfe}
.banner{padding:11px 16px;border-radius:10px;margin-bottom:16px;font-size:.93rem;border:1px solid}
.banner-warn{background:var(--warn-bg);border-color:var(--warn-line)} .banner-danger{background:var(--danger-bg);border-color:#fecaca}
.banner-info{background:#eff6ff;border-color:#bfdbfe}
.empty{padding:28px 10px;text-align:center;color:var(--muted)}
.empty strong{color:var(--ink);display:block;font-size:1.05rem;margin-bottom:4px}
.pagination{display:flex;gap:12px;align-items:center;margin-top:14px;flex-wrap:wrap}
.menu-item{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid #f3f4f6}
.menu-item:last-child{border-bottom:0}
.menu-item img{width:84px;height:84px;object-fit:cover;border-radius:10px;flex-shrink:0;background:#f3f4f6}
.menu-item h3{margin:0 0 2px} .price{font-weight:800;color:var(--green-dark)}
.cat-nav{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
.cat-nav a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 13px;text-decoration:none;color:var(--ink);font-size:.9rem}
.cat-nav a:hover{border-color:var(--green)}
.cart-bar{position:sticky;bottom:0;background:#fff;border-top:1px solid var(--line);padding:12px 16px;display:flex;gap:12px;align-items:center;justify-content:space-between;box-shadow:0 -2px 12px rgba(0,0,0,.06);margin:16px -18px -22px}
.qty{display:inline-flex;align-items:center;gap:8px} .qty button{width:32px;height:32px;border-radius:8px;border:1px solid var(--line);background:#fff;font-size:1.1rem;cursor:pointer}
.hero{background:var(--green);color:#fff;border-radius:16px;padding:36px 28px;margin-bottom:20px}
.hero h1{font-size:2.1rem;margin:0 0 8px} .hero p{opacity:.92;max-width:620px}
.hero .btn{background:#fff;color:var(--green-dark);border-color:#fff} .hero .btn-secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.checklist li{padding:7px 0;border-bottom:1px solid #f3f4f6;list-style:none}
.checklist li:last-child{border-bottom:0}
.done-mark{color:var(--green);font-weight:800}
.qr-box{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center}
.qr-sheet{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.qr-card{border:1px solid var(--line);border-radius:12px;padding:18px;text-align:center;page-break-inside:avoid;background:#fff}
.receipt{max-width:420px;margin:0 auto;background:#fff;border:1px solid var(--line);padding:22px;font-size:.95rem}
.receipt h2{text-align:center} .receipt .line{display:flex;justify-content:space-between;gap:10px;padding:3px 0}
.receipt hr{border:0;border-top:1px dashed #d1d5db;margin:12px 0}
.board{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.order-card{border:1px solid var(--line);border-radius:12px;background:#fff;padding:14px}
.order-card h3{margin-top:0}
.elapsed{font-size:.85rem;color:var(--muted)}
@media (max-width:900px){
  .grid-2,.grid-3,.grid-4,.kpi-row,.board{grid-template-columns:1fr 1fr}
  .form-row{grid-template-columns:1fr}
  .topnav{margin-left:0}
  .hero h1{font-size:1.6rem}
}
@media (max-width:600px){
  .grid-2,.grid-3,.grid-4,.kpi-row,.board,.qr-sheet{grid-template-columns:1fr}
  .page-shell,.app-shell{padding:16px 12px 40px}
  .cart-bar{margin:16px -12px -16px;flex-wrap:wrap}
  h1{font-size:1.45rem}
  table{font-size:.88rem}
}
@media print{
  .topbar,.footer,.rest-strip,.no-print{display:none !important}
  body{background:#fff} .page-shell,.app-shell{padding:0;max-width:none}
  .card{box-shadow:none}
}