/* =============================================================================
 *  Project:  Restaurant Demo (RestoOrder)
 *  File:     assets/css/app.css
 *  Function: Elegant dark theme (fine-dining aesthetic): warm off-white on near
 *            black, gold accent, serif display type, refined menu list, cards,
 *            forms, navbar, footer and app-like mobile bottom nav. Builds on
 *            Bootstrap 5 dark mode (data-bs-theme="dark").
 *  Version:  2.0.0  Build 2026.07.11.0400
 * ========================================================================== */

:root {
  --resto-bg: #0e0e11;
  --resto-bg-2: #15151a;
  --resto-surface: #1b1b21;
  --resto-surface-2: #232330;
  --resto-border: #2c2c34;
  --resto-text: #ece6db;
  --resto-muted: #9d9486;
  --resto-gold: #c9a45c;
  --resto-gold-2: #e2c07b;
  --resto-gold-soft: rgba(201, 164, 92, .14);
  --resto-ink: #1a1408;
}

/* Bootstrap dark-mode variable overrides -> warm palette + gold primary. */
[data-bs-theme="dark"] {
  --bs-body-bg: var(--resto-bg);
  --bs-body-color: var(--resto-text);
  --bs-emphasis-color: #fff;
  --bs-secondary-color: var(--resto-muted);
  --bs-tertiary-bg: var(--resto-surface);
  --bs-border-color: var(--resto-border);
  --bs-primary: var(--resto-gold);
  --bs-primary-rgb: 201, 164, 92;
  --bs-link-color: var(--resto-gold-2);
  --bs-link-hover-color: #f0d495;
  --bs-heading-color: var(--resto-text);
}

body {
  background:
    radial-gradient(1200px 620px at 50% -12%, #1c1c24 0%, rgba(28, 28, 36, 0) 60%),
    var(--resto-bg);
  color: var(--resto-text);
  padding-bottom: env(safe-area-inset-bottom);
  -webkit-font-smoothing: antialiased;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

h1, h2, h3, .h1, .h2, .h3,
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
  letter-spacing: .2px;
  color: var(--resto-text);
}
.lead { color: var(--resto-muted); }

/* WCAG 2.2: always-visible focus. */
a:focus-visible, button:focus-visible,
.form-control:focus-visible, .form-select:focus-visible, .form-check-input:focus-visible {
  outline: 2px solid var(--resto-gold);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ---- Navbar ---- */
.resto-navbar {
  background: rgba(14, 14, 17, .82);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--resto-border);
}
.resto-brand {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 600; font-size: 1.4rem; letter-spacing: .5px;
  color: var(--resto-text) !important;
}
.resto-brand::first-letter { color: var(--resto-gold); }
.resto-navbar .nav-link { color: var(--resto-muted); }
.resto-navbar .nav-link:hover, .resto-navbar .nav-link:focus { color: var(--resto-gold-2); }

/* ---- Buttons ---- */
.btn-primary {
  --bs-btn-bg: var(--resto-gold);
  --bs-btn-border-color: var(--resto-gold);
  --bs-btn-color: var(--resto-ink);
  --bs-btn-hover-bg: var(--resto-gold-2);
  --bs-btn-hover-border-color: var(--resto-gold-2);
  --bs-btn-hover-color: var(--resto-ink);
  --bs-btn-active-bg: var(--resto-gold-2);
  --bs-btn-active-border-color: var(--resto-gold-2);
  --bs-btn-active-color: var(--resto-ink);
  --bs-btn-disabled-bg: var(--resto-gold);
  --bs-btn-disabled-border-color: var(--resto-gold);
  --bs-btn-disabled-color: var(--resto-ink);
  font-weight: 600; letter-spacing: .3px;
}
.btn-outline-primary {
  --bs-btn-color: var(--resto-gold-2);
  --bs-btn-border-color: rgba(201, 164, 92, .5);
  --bs-btn-hover-bg: var(--resto-gold);
  --bs-btn-hover-border-color: var(--resto-gold);
  --bs-btn-hover-color: var(--resto-ink);
  --bs-btn-active-bg: var(--resto-gold);
  --bs-btn-active-color: var(--resto-ink);
}
.btn-success { --bs-btn-color: #04240a; --bs-btn-hover-color: #04240a; }

/* ---- Cards / surfaces ---- */
.card {
  --bs-card-bg: var(--resto-surface);
  --bs-card-border-color: var(--resto-border);
  border-radius: .6rem;
  transition: border-color .15s ease;
}
.card:hover { border-color: rgba(201, 164, 92, .35); }

/* ---- Forms (dark) ---- */
.form-control, .form-select, textarea.form-control {
  background-color: var(--resto-bg-2);
  border-color: var(--resto-border);
  color: var(--resto-text);
}
.form-control::placeholder { color: #6f685c; }
.form-control:focus, .form-select:focus {
  background-color: var(--resto-bg-2);
  border-color: var(--resto-gold);
  box-shadow: 0 0 0 .2rem var(--resto-gold-soft);
  color: var(--resto-text);
}
.form-check-input:checked { background-color: var(--resto-gold); border-color: var(--resto-gold); }

/* ---- Tables (admin / kitchen) ---- */
.table { --bs-table-color: var(--resto-text); --bs-table-border-color: var(--resto-border); }
code { color: var(--resto-gold-2); }

/* ---- Accent for prices ---- */
.js-price, .js-cart-total, .menu-item__price { color: var(--resto-gold-2); }

/* ---- Elegant menu list ---- */
.menu-section__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.6rem; color: var(--resto-text);
  padding-bottom: .5rem; margin-bottom: 1rem;
  border-bottom: 1px solid var(--resto-border);
  position: relative;
}
.menu-section__title::after {
  content: ""; position: absolute; left: 0; bottom: -1px;
  width: 3rem; height: 2px; background: var(--resto-gold);
}
.menu-section__desc { color: var(--resto-muted); margin-bottom: 1rem; }
.menu-list { margin: 0; }
.menu-item { padding: .2rem 0; }
.menu-item__link {
  display: block; text-decoration: none; color: inherit;
  padding: .55rem .65rem; border-radius: .5rem; transition: background-color .15s ease;
}
.menu-item__link:hover { background: var(--resto-gold-soft); }
.menu-item__head { display: flex; align-items: baseline; gap: .5rem; }
.menu-item__name { font-size: 1.08rem; color: var(--resto-text); }
.menu-item__dots { flex: 1 1 auto; border-bottom: 1px dotted #4a4638; transform: translateY(-.28rem); min-width: 1.5rem; }
.menu-item__price { font-weight: 600; white-space: nowrap; }
.menu-item__badge { color: var(--resto-muted); font-size: .78rem; border: 1px solid var(--resto-border); border-radius: 1rem; padding: 0 .5rem; margin-left: .4rem; }
.menu-item__desc { display: block; color: var(--resto-muted); font-size: .9rem; margin-top: .15rem; }

/* ---- Hero ---- */
.resto-hero { padding: 4rem 0 2rem; text-align: center; }
.resto-hero__title { font-size: clamp(2.2rem, 6vw, 3.6rem); }
.resto-hero__rule { width: 4rem; height: 2px; background: var(--resto-gold); margin: 1rem auto 1.25rem; border: 0; opacity: 1; }
.resto-hero__sub { color: var(--resto-muted); max-width: 40rem; margin: 0 auto; }

/* ---- Footer ---- */
.resto-footer { border-top: 1px solid var(--resto-border); background: var(--resto-bg-2); color: var(--resto-muted); }
.resto-footer a { color: var(--resto-muted); text-decoration: none; }
.resto-footer a:hover { color: var(--resto-gold-2); }

/* ---- Mobile bottom nav ---- */
.resto-bottomnav {
  position: sticky; bottom: 0; display: flex; justify-content: space-around;
  background: rgba(14, 14, 17, .94); backdrop-filter: blur(8px);
  border-top: 1px solid var(--resto-border);
  padding: .4rem 0 calc(.4rem + env(safe-area-inset-bottom)); z-index: 1030;
}
.resto-bottomnav a { display: flex; flex-direction: column; align-items: center; gap: .1rem; font-size: .72rem; text-decoration: none; color: var(--resto-muted); min-width: 4rem; padding: .25rem 0; }
.resto-bottomnav a:hover { color: var(--resto-gold-2); }
.resto-bottomnav i { font-size: 1.15rem; }

/* ---- Misc dark polish ---- */
.badge.text-bg-light { background: var(--resto-surface-2) !important; color: var(--resto-muted) !important; }
.alert-info { --bs-alert-bg: var(--resto-surface-2); --bs-alert-border-color: var(--resto-border); --bs-alert-color: var(--resto-text); }
hr { border-color: var(--resto-border); }
.text-muted { color: var(--resto-muted) !important; }

/* =============================== Deeper redesign =========================== */

/* Page section title with gold underline accent (reusable). */
.section-title {
  font-family: 'Playfair Display', Georgia, serif;
  position: relative; padding-bottom: .5rem; margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--resto-border);
}
.section-title::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 3rem; height: 2px; background: var(--resto-gold); }

.price { font-family: 'Playfair Display', Georgia, serif; color: var(--resto-gold-2); }

/* Multi-column menu on wide screens (evokes a printed menu board). */
@media (min-width: 992px) {
  .menu-columns { column-count: 2; column-gap: 3.5rem; }
  .menu-columns > section { break-inside: avoid; -webkit-column-break-inside: avoid; page-break-inside: avoid; }
}

/* ---- Dish hero (product page) with photo-style placeholder ---- */
.dish-hero { display: flex; gap: 1.5rem; align-items: center; flex-wrap: wrap; }
.dish-hero__media {
  flex: 0 0 auto; width: 132px; height: 132px; border-radius: .8rem;
  background:
    radial-gradient(120% 120% at 30% 20%, #26262f 0%, #141419 70%),
    var(--resto-surface);
  border: 1px solid rgba(201, 164, 92, .35);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .35);
  display: grid; place-items: center;
}
.dish-hero__media span { font-family: 'Playfair Display', Georgia, serif; font-size: 3rem; color: var(--resto-gold); opacity: .9; }
.dish-hero__title { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 0; }
.dish-hero__desc { color: var(--resto-muted); margin: .35rem 0 0; }
.badge-edit {
  display: inline-block; font-size: .72rem; letter-spacing: .5px; text-transform: uppercase;
  color: var(--resto-gold-2); border: 1px solid rgba(201, 164, 92, .5); border-radius: 1rem; padding: 0 .6rem; margin-bottom: .4rem;
}

/* ---- Configurator scoped polish ---- */
.resto-configurator legend {
  font-family: 'Playfair Display', Georgia, serif; letter-spacing: .3px; color: var(--resto-text);
}
.resto-configurator .border-bottom { border-color: var(--resto-border) !important; }
.resto-configurator .form-check-label { color: var(--resto-text); }

/* ---- Order card (sticky price panel) ---- */
.order-card { background: var(--resto-surface) !important; }
.order-card .js-price { font-family: 'Playfair Display', Georgia, serif; font-size: 2rem; line-height: 1; }
.order-card .btn-primary { padding-block: .6rem; }

/* ---- Cart ---- */
.cart-line .cart-line__name { font-family: 'Playfair Display', Georgia, serif; font-size: 1.15rem; }
.cart-line__total { font-family: 'Playfair Display', Georgia, serif; color: var(--resto-gold-2); font-size: 1.15rem; }
.mod-chip {
  display: inline-block; font-size: .78rem; color: var(--resto-muted);
  background: var(--resto-surface-2); border: 1px solid var(--resto-border);
  border-radius: 1rem; padding: .05rem .55rem; margin: 0 .25rem .25rem 0;
}
.mod-chip.mod-add { color: #a9c9a0; }
.mod-chip.mod-remove { color: #c9a0a0; }
.icon-btn { --bs-btn-padding-x: .5rem; }
.cart-summary { background: var(--resto-surface) !important; }
.cart-summary__total { font-family: 'Playfair Display', Georgia, serif; font-size: 1.6rem; color: var(--resto-gold-2); }

/* ---- Elegant empty state ---- */
.empty-state { text-align: center; padding: 3rem 1rem; color: var(--resto-muted); }
.empty-state i { font-size: 2.4rem; color: var(--resto-gold); opacity: .8; }

/* ---- Breadcrumbs ---- */
.breadcrumb { --bs-breadcrumb-divider-color: var(--resto-muted); font-size: .85rem; }
.breadcrumb a { color: var(--resto-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--resto-gold-2); }

/* Sticky helper offset below navbar */
.sticky-below-nav { position: sticky; top: 5rem; }