/* FoodQR modern UI layer — visual overrides only, no application logic. */
:root {
  --fq-primary: #16a34a;
  --fq-primary-dark: #15803d;
  --fq-accent: #f97316;
  --fq-bg: #f7f8f6;
  --fq-surface: #ffffff;
  --fq-text: #18221b;
  --fq-muted: #66756b;
  --fq-border: #e2e8e3;
  --fq-radius: 18px;
  --fq-shadow: 0 10px 30px rgba(28, 45, 34, .08);
}

html { scroll-behavior: smooth; }
body {
  color: var(--fq-text);
  background-color: var(--fq-bg);
  font-family: "Noto Sans Thai", "Leelawadee UI", Tahoma, system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { text-underline-offset: 3px; }
.container, .container-fluid { --bs-gutter-x: 1.5rem; }

/* Surfaces */
.card, .modal-content, .offcanvas, .list-group-item {
  border-color: var(--fq-border);
}
.card {
  border-radius: var(--fq-radius);
  box-shadow: var(--fq-shadow);
  overflow: hidden;
}
.card-header, .card-footer {
  padding: 1rem 1.2rem;
  background: rgba(248, 250, 248, .86);
  border-color: var(--fq-border);
}
.card-body { padding: 1.2rem; }
.modal-content { border-radius: 22px; box-shadow: 0 24px 70px rgba(15, 23, 42, .2); }
.modal-header, .modal-footer { border-color: var(--fq-border); padding: 1rem 1.25rem; }

/* Type */
h1, h2, h3, h4, h5, h6 { color: var(--fq-text); font-weight: 750; letter-spacing: -.02em; }
.text-muted { color: var(--fq-muted) !important; }
.page-title, .section-title { font-weight: 800; letter-spacing: -.025em; }

/* Controls */
.btn {
  border-radius: 12px;
  font-weight: 650;
  padding: .58rem .95rem;
  transition: transform .16s ease, box-shadow .16s ease, background-color .16s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary, .btn-success {
  border-color: var(--fq-primary);
  background: var(--fq-primary);
  box-shadow: 0 6px 16px rgba(22, 163, 74, .18);
}
.btn-primary:hover, .btn-success:hover { border-color: var(--fq-primary-dark); background: var(--fq-primary-dark); }
.btn-outline-primary { color: var(--fq-primary-dark); border-color: #86c99a; }
.btn-outline-primary:hover { border-color: var(--fq-primary); background: var(--fq-primary); }
.btn-danger { box-shadow: 0 6px 16px rgba(220, 38, 38, .14); }

.form-control, .form-select, .input-group-text {
  min-height: 44px;
  border-color: #dce4de;
  border-radius: 12px;
  background-color: #fff;
}
.form-control:focus, .form-select:focus {
  border-color: #55b873;
  box-shadow: 0 0 0 .22rem rgba(22, 163, 74, .13);
}
.input-group > :not(:first-child) { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.input-group > :not(:last-child) { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.form-label { color: #35463a; font-weight: 650; }

/* Data views */
.table-responsive { border-radius: 16px; border: 1px solid var(--fq-border); background: #fff; }
.table { margin-bottom: 0; vertical-align: middle; }
.table > :not(caption) > * > * { padding: .82rem .9rem; border-bottom-color: #edf1ee; }
.table thead th {
  color: #4b5e51;
  background: #f4f7f4;
  border-bottom-width: 1px;
  font-size: .82rem;
  font-weight: 750;
  letter-spacing: .015em;
  white-space: nowrap;
}
.table-hover > tbody > tr:hover > * { background-color: #f5fbf6; }
.badge { border-radius: 999px; padding: .42em .68em; font-weight: 700; }
.alert { border: 0; border-radius: 14px; box-shadow: 0 5px 18px rgba(15, 23, 42, .05); }
.pagination .page-link { color: var(--fq-primary-dark); border-color: var(--fq-border); }
.pagination .active > .page-link { border-color: var(--fq-primary); background: var(--fq-primary); }

/* Navigation */
.navbar-qs {
  margin: 10px 12px 0;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, .15) !important;
  z-index: 3000 !important;
}
.navbar-qs .nav-link { border-radius: 9px; padding-left: .68rem !important; padding-right: .68rem !important; }
.navbar-qs .nav-link:hover, .navbar-qs .nav-link.active { background: rgba(255,255,255,.13); }
.navbar-qs .dropdown-menu {
  z-index: 4000 !important;
  border-radius: 14px !important;
  padding: .45rem;
  border: 1px solid var(--fq-border) !important;
  box-shadow: 0 18px 48px rgba(15,23,42,.16) !important;
}
.navbar-qs .dropdown-item { border-radius: 9px; padding: .58rem .7rem; }
.navbar-qs .dropdown-item:hover { background: #eef8f0; color: var(--fq-primary-dark); }

/* Small screens */
@media (max-width: 991.98px) {
  .navbar-qs { margin: 7px 7px 0; border-radius: 14px; }
  .navbar-qs .navbar-collapse { padding: .75rem .25rem .25rem; }
  .navbar-qs .dropdown-menu { box-shadow: none !important; background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.1) !important; }
  .navbar-qs .dropdown-item { color: rgba(255,255,255,.88); }
  .navbar-qs .dropdown-item:hover { color: #fff; background: rgba(255,255,255,.12); }
  .card-body { padding: 1rem; }
  .table > :not(caption) > * > * { padding: .7rem; }
  .btn { min-height: 42px; }
}

@media (max-width: 575.98px) {
  .container, .container-fluid { --bs-gutter-x: 1rem; }
  h1 { font-size: 1.65rem; }
  h2 { font-size: 1.4rem; }
  h3, h4 { font-size: 1.18rem; }
  .card { border-radius: 15px; }
  .modal-content { border-radius: 18px; }
}

@media print {
  body { background: #fff !important; }
  .navbar-qs { display: none !important; }
  .card { box-shadow: none !important; }
}