/**
 * Frontend component styles.
 *
 * @package RestaurantDirectory
 */

/* ==========================================================================
   Base
   ========================================================================== */

*,
*::before,
*::after {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: var(--rd-font-body);
	font-size: 16px;
	line-height: 1.6;
	color: var(--rd-color-ink);
	background: var(--rd-color-base);
	-webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
	font-family: var(--rd-font-display);
	font-weight: 600;
	line-height: 1.15;
	margin: 0 0 var(--rd-space-3);
	color: var(--rd-color-ink);
}

h1 { font-size: clamp(32px, 4.5vw, 56px); letter-spacing: -0.01em; }
h2 { font-size: clamp(24px, 3vw, 34px); letter-spacing: -0.01em; }
h3 { font-size: 20px; }

p { margin: 0 0 var(--rd-space-4); color: var(--rd-color-ink-soft); }

a { color: var(--rd-color-primary); }

img { max-width: 100%; height: auto; display: block; }

::selection { background: var(--rd-color-accent-tint); color: var(--rd-color-ink); }

:focus-visible {
	outline: 3px solid var(--rd-color-accent);
	outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: 0.01ms !important;
		transition-duration: 0.01ms !important;
	}
}

.rd-container {
	max-width: var(--rd-container);
	margin: 0 auto;
	padding: 0 var(--rd-space-5);
}

.rd-eyebrow {
	font-family: var(--rd-font-body);
	font-weight: 700;
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--rd-color-primary);
	margin: 0 0 var(--rd-space-2);
	display: block;
}

.rd-section { padding: var(--rd-space-9) 0; }
.rd-section--cream { background: var(--rd-color-cream); }
.rd-section--fog { background: var(--rd-color-fog); }
.rd-section__head { max-width: 640px; margin: 0 0 var(--rd-space-6); }

.rd-visually-hidden {
	position: absolute !important;
	width: 1px; height: 1px;
	overflow: hidden;
	clip: rect(0,0,0,0);
	white-space: nowrap;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.rd-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 13px 26px;
	border-radius: var(--rd-radius-pill);
	font-family: var(--rd-font-body);
	font-weight: 700;
	font-size: 15px;
	border: 2px solid transparent;
	cursor: pointer;
	text-decoration: none;
	line-height: 1;
	transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .15s ease;
}

.rd-btn:hover { transform: translateY(-1px); }

.rd-btn--primary { background: var(--rd-color-primary); color: #fff; }
.rd-btn--primary:hover { background: var(--rd-color-primary-dark); color: #fff; }

.rd-btn--secondary { background: var(--rd-color-secondary); color: #fff; }
.rd-btn--secondary:hover { background: var(--rd-color-secondary-dark); color: #fff; }

.rd-btn--outline { background: transparent; border-color: var(--rd-color-ink); color: var(--rd-color-ink); }
.rd-btn--outline:hover { background: var(--rd-color-ink); color: #fff; }

.rd-btn--ghost { background: var(--rd-color-fog); color: var(--rd-color-ink); }
.rd-btn--ghost:hover { background: var(--rd-color-border); }

.rd-btn--sm { padding: 8px 18px; font-size: 13px; }
.rd-btn--block { width: 100%; }
.rd-btn--danger-outline { background: transparent; border-color: var(--rd-color-primary); color: var(--rd-color-primary); }
.rd-btn--danger-outline:hover { background: var(--rd-color-primary); color: #fff; }

/* ==========================================================================
   Badges / tags
   ========================================================================== */

.rd-tag {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	padding: 5px 13px;
	border-radius: var(--rd-radius-pill);
	font-size: 11px;
	font-weight: 800;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	white-space: nowrap;
}

.rd-tag--open { background: var(--rd-color-secondary-tint); color: var(--rd-color-secondary-dark); }
.rd-tag--closed { background: var(--rd-color-primary-tint); color: var(--rd-color-primary-dark); }
.rd-tag--featured { background: var(--rd-color-accent-tint); color: #935900; }
.rd-tag--verified { background: var(--rd-color-info-tint); color: var(--rd-color-info); }

.rd-chip {
	display: inline-flex;
	align-items: center;
	padding: 8px 18px;
	border-radius: var(--rd-radius-pill);
	font-weight: 700;
	font-size: 14px;
	text-decoration: none;
	border: 2px solid var(--rd-color-border);
	color: var(--rd-color-ink);
	transition: border-color .15s ease, background-color .15s ease;
}

.rd-chip:hover { border-color: var(--rd-color-primary); color: var(--rd-color-primary); }

/* ==========================================================================
   Header / nav
   ========================================================================== */

.rd-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: var(--rd-color-base);
	border-bottom: 1px solid var(--rd-color-border);
}

.rd-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--rd-space-5);
	padding: 16px 0;
}

.rd-logo {
	font-family: var(--rd-font-display);
	font-size: 24px;
	font-weight: 600;
	color: var(--rd-color-ink);
	text-decoration: none;
	flex-shrink: 0;
}

.rd-logo span { color: var(--rd-color-primary); }

.rd-nav {
	display: flex;
	align-items: center;
	gap: var(--rd-space-6);
	list-style: none;
	margin: 0;
	padding: 0;
}

.rd-nav a {
	text-decoration: none;
	color: var(--rd-color-ink-soft);
	font-weight: 600;
	font-size: 15px;
}

.rd-nav a:hover { color: var(--rd-color-primary); }

.rd-header__actions {
	display: flex;
	align-items: center;
	gap: var(--rd-space-3);
	flex-shrink: 0;
}

.rd-nav-toggle {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
	padding: 8px;
}

.rd-nav-toggle span,
.rd-nav-toggle span::before,
.rd-nav-toggle span::after {
	display: block;
	width: 22px;
	height: 2px;
	background: var(--rd-color-ink);
	position: relative;
	transition: transform .15s ease;
}

.rd-nav-toggle span::before,
.rd-nav-toggle span::after {
	content: "";
	position: absolute;
	left: 0;
}

.rd-nav-toggle span::before { top: -7px; }
.rd-nav-toggle span::after { top: 7px; }

/* ==========================================================================
   Hero
   ========================================================================== */

.rd-hero {
	background: linear-gradient(160deg, var(--rd-color-ink) 0%, #302649 100%);
	color: #fff;
	padding: var(--rd-space-9) 0 calc(var(--rd-space-9) + 24px);
	text-align: center;
}

.rd-hero h1 { color: #fff; margin-bottom: var(--rd-space-4); }
.rd-hero .rd-eyebrow { color: var(--rd-color-accent); }

.rd-hero p {
	color: rgba(255, 255, 255, 0.72);
	max-width: 560px;
	margin: 0 auto var(--rd-space-6);
	font-size: 18px;
}

.rd-search-form {
	background: #fff;
	border-radius: var(--rd-radius-lg);
	padding: 10px;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	box-shadow: var(--rd-shadow-lg);
	max-width: 720px;
	margin: 0 auto;
}

.rd-search-form input[type="text"],
.rd-search-form input[type="search"] {
	flex: 1 1 200px;
	border: none;
	padding: 14px 16px;
	font-size: 15px;
	font-family: var(--rd-font-body);
	color: var(--rd-color-ink);
	background: transparent;
}

.rd-search-form input:focus { outline: none; }

.rd-search-form .rd-btn { flex-shrink: 0; }

.rd-hero-chips {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 10px;
	margin-top: var(--rd-space-5);
}

.rd-hero-chips a {
	color: rgba(255, 255, 255, 0.85);
	border-color: rgba(255, 255, 255, 0.25);
	background: rgba(255, 255, 255, 0.06);
}

.rd-hero-chips a:hover { border-color: var(--rd-color-accent); color: var(--rd-color-accent); }

/* ==========================================================================
   Restaurant cards ("order ticket" motif - the signature element)
   ========================================================================== */

.rd-restaurant-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: var(--rd-space-6);
}

.rd-card {
	position: relative;
	background: var(--rd-color-base);
	border-radius: var(--rd-radius-lg);
	overflow: hidden;
	border: 1px solid var(--rd-color-border);
	box-shadow: var(--rd-shadow-sm);
	transition: transform .15s ease, box-shadow .15s ease;
	display: flex;
	flex-direction: column;
}

.rd-card:hover { transform: translateY(-4px); box-shadow: var(--rd-shadow-md); }

.rd-card__image {
	position: relative;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	background: var(--rd-color-fog);
}

.rd-card__image img { width: 100%; height: 100%; object-fit: cover; }

.rd-card__badges {
	position: absolute;
	top: var(--rd-space-3);
	left: var(--rd-space-3);
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.rd-card__fav {
	position: absolute;
	top: var(--rd-space-3);
	right: var(--rd-space-3);
	width: 34px;
	height: 34px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.9);
	display: flex;
	align-items: center;
	justify-content: center;
	border: none;
	cursor: pointer;
}

/* Perforated "ticket tear" divider between image and details */
.rd-card__divider {
	position: relative;
	margin: 0 var(--rd-space-4);
	border-top: 2px dashed var(--rd-color-border);
}

.rd-card__divider::before,
.rd-card__divider::after {
	content: "";
	position: absolute;
	top: -6px;
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background: var(--rd-color-fog);
	border: 1px solid var(--rd-color-border);
}

.rd-card__divider::before { left: -20px; }
.rd-card__divider::after { right: -20px; }

.rd-card__body {
	padding: var(--rd-space-4);
	display: flex;
	flex-direction: column;
	gap: 6px;
	flex: 1;
}

.rd-card__body h3 { font-size: 19px; margin: 0; }
.rd-card__body h3 a { color: var(--rd-color-ink); text-decoration: none; }
.rd-card__meta { font-size: 13px; color: var(--rd-color-ink-soft); }

.rd-card__footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-top: auto;
	padding-top: var(--rd-space-2);
	font-family: var(--rd-font-mono);
	font-size: 13px;
}

.rd-rating { color: var(--rd-color-accent); font-weight: 700; }
.rd-price { color: var(--rd-color-ink-soft); }

/* ==========================================================================
   Forms
   ========================================================================== */

.rd-form-group { margin-bottom: var(--rd-space-5); }

.rd-form-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--rd-space-4);
}

.rd-form-group label {
	display: block;
	font-weight: 700;
	font-size: 14px;
	margin-bottom: 6px;
	color: var(--rd-color-ink);
}

.rd-form-group .description {
	font-size: 13px;
	color: var(--rd-color-ink-soft);
	margin-top: 4px;
}

.rd-form-group input[type="text"],
.rd-form-group input[type="email"],
.rd-form-group input[type="url"],
.rd-form-group input[type="tel"],
.rd-form-group input[type="number"],
.rd-form-group input[type="password"],
.rd-form-group input[type="date"],
.rd-form-group input[type="time"],
.rd-form-group textarea,
.rd-form-group select {
	width: 100%;
	padding: 12px 14px;
	border: 2px solid var(--rd-color-border);
	border-radius: var(--rd-radius-sm);
	font-family: var(--rd-font-body);
	font-size: 15px;
	color: var(--rd-color-ink);
	background: #fff;
	transition: border-color .15s ease, box-shadow .15s ease;
}

.rd-form-group input:focus,
.rd-form-group textarea:focus,
.rd-form-group select:focus {
	outline: none;
	border-color: var(--rd-color-primary);
	box-shadow: 0 0 0 4px var(--rd-color-primary-tint);
}

.rd-checkbox-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
	gap: 10px 16px;
}

.rd-checkbox-grid label,
.rd-checkbox-row label {
	display: flex;
	align-items: center;
	gap: 8px;
	font-weight: 500;
	font-size: 14px;
}

.rd-checkbox-grid input,
.rd-checkbox-row input { accent-color: var(--rd-color-primary); width: 18px; height: 18px; }

.rd-form-card {
	background: #fff;
	border: 1px solid var(--rd-color-border);
	border-radius: var(--rd-radius-lg);
	padding: var(--rd-space-6);
	box-shadow: var(--rd-shadow-sm);
}

.rd-form-tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-bottom: var(--rd-space-5);
	border-bottom: 1px solid var(--rd-color-border);
}

.rd-form-tabs a {
	padding: 10px 16px;
	border-radius: var(--rd-radius-sm) var(--rd-radius-sm) 0 0;
	text-decoration: none;
	font-weight: 700;
	font-size: 14px;
	color: var(--rd-color-ink-soft);
}

.rd-form-tabs a.is-active { background: var(--rd-color-cream); color: var(--rd-color-ink); }

.rd-alert {
	padding: 14px 18px;
	border-radius: var(--rd-radius-md);
	margin-bottom: var(--rd-space-5);
	font-weight: 600;
	font-size: 14px;
}

.rd-alert--success { background: var(--rd-color-secondary-tint); color: var(--rd-color-secondary-dark); }
.rd-alert--error { background: var(--rd-color-primary-tint); color: var(--rd-color-primary-dark); }

/* ==========================================================================
   Auth (login / register)
   ========================================================================== */

.rd-auth {
	max-width: 440px;
	margin: var(--rd-space-8) auto;
}

.rd-auth-tabs {
	display: flex;
	background: var(--rd-color-fog);
	border-radius: var(--rd-radius-pill);
	padding: 4px;
	margin-bottom: var(--rd-space-6);
}

.rd-auth-tabs a {
	flex: 1;
	text-align: center;
	padding: 10px;
	border-radius: var(--rd-radius-pill);
	text-decoration: none;
	font-weight: 700;
	font-size: 14px;
	color: var(--rd-color-ink-soft);
}

.rd-auth-tabs a.is-active { background: #fff; color: var(--rd-color-ink); box-shadow: var(--rd-shadow-sm); }

/* ==========================================================================
   Dashboard (My Account)
   ========================================================================== */

.rd-dashboard {
	display: grid;
	grid-template-columns: 250px 1fr;
	gap: var(--rd-space-6);
	padding: var(--rd-space-7) 0 var(--rd-space-9);
	align-items: start;
}

.rd-dashboard__sidebar {
	background: var(--rd-color-fog);
	border-radius: var(--rd-radius-lg);
	padding: var(--rd-space-4);
	position: sticky;
	top: 90px;
}

.rd-dashboard__user {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: var(--rd-space-3);
	margin-bottom: var(--rd-space-3);
}

.rd-dashboard__avatar {
	width: 40px;
	height: 40px;
	border-radius: 50%;
}

.rd-dashboard__nav a {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 11px 14px;
	border-radius: var(--rd-radius-md);
	color: var(--rd-color-ink-soft);
	text-decoration: none;
	font-weight: 600;
	font-size: 14px;
	margin-bottom: 2px;
}

.rd-dashboard__nav a:hover,
.rd-dashboard__nav a.is-active {
	background: #fff;
	color: var(--rd-color-primary);
}

.rd-stat-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
	gap: var(--rd-space-4);
	margin-bottom: var(--rd-space-6);
}

.rd-stat-card {
	background: #fff;
	border: 1px solid var(--rd-color-border);
	border-radius: var(--rd-radius-md);
	padding: var(--rd-space-4);
}

.rd-stat-card__value {
	font-family: var(--rd-font-display);
	font-size: 30px;
	font-weight: 600;
	display: block;
}

.rd-stat-card__label {
	font-size: 13px;
	color: var(--rd-color-ink-soft);
	font-weight: 600;
}

.rd-listing-row {
	display: flex;
	align-items: center;
	gap: var(--rd-space-4);
	padding: var(--rd-space-4);
	border: 1px solid var(--rd-color-border);
	border-radius: var(--rd-radius-md);
	margin-bottom: var(--rd-space-3);
}

.rd-listing-row__thumb {
	width: 64px;
	height: 64px;
	border-radius: var(--rd-radius-sm);
	object-fit: cover;
	flex-shrink: 0;
	background: var(--rd-color-fog);
}

.rd-listing-row__body { flex: 1; min-width: 0; }
.rd-listing-row__body h4 { margin: 0 0 4px; font-family: var(--rd-font-body); font-size: 15px; font-weight: 700; }
.rd-listing-row__actions { display: flex; gap: 8px; flex-shrink: 0; }

.rd-empty-state {
	text-align: center;
	padding: var(--rd-space-8) var(--rd-space-4);
	border: 2px dashed var(--rd-color-border);
	border-radius: var(--rd-radius-lg);
}

/* ==========================================================================
   Single restaurant page
   ========================================================================== */

.rd-cover {
	aspect-ratio: 21 / 6;
	border-radius: var(--rd-radius-lg);
	overflow: hidden;
	background: var(--rd-color-fog);
	margin-bottom: var(--rd-space-5);
}

.rd-cover img { width: 100%; height: 100%; object-fit: cover; }

.rd-listing-layout {
	display: grid;
	grid-template-columns: 1fr 340px;
	gap: var(--rd-space-7);
	align-items: start;
}

.rd-listing-sidebar {
	background: var(--rd-color-fog);
	border-radius: var(--rd-radius-lg);
	padding: var(--rd-space-5);
	position: sticky;
	top: 90px;
}

.rd-listing-sidebar .rd-btn { margin-bottom: 10px; }

.rd-field-table {
	width: 100%;
	border-collapse: collapse;
	margin: 0 0 var(--rd-space-6);
}

.rd-field-table th,
.rd-field-table td {
	text-align: left;
	padding: 10px 6px;
	border-bottom: 1px solid var(--rd-color-border);
	font-size: 14px;
}

.rd-field-table th { width: 40%; color: var(--rd-color-ink-soft); font-weight: 600; }

.rd-sticky-actions {
	display: none;
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	background: #fff;
	border-top: 1px solid var(--rd-color-border);
	padding: 12px var(--rd-space-4);
	gap: 10px;
	box-shadow: 0 -8px 24px rgba(28, 23, 48, 0.10);
	z-index: 60;
}

.rd-sticky-actions .rd-btn { flex: 1; }

/* ==========================================================================
   Footer
   ========================================================================== */

.rd-footer {
	background: var(--rd-color-ink);
	color: rgba(255, 255, 255, 0.7);
	padding: var(--rd-space-8) 0 var(--rd-space-6);
	margin-top: var(--rd-space-9);
}

.rd-footer__grid {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr 1fr;
	gap: var(--rd-space-6);
	margin-bottom: var(--rd-space-6);
}

.rd-footer h4 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: 0.05em; }
.rd-footer .rd-logo { color: #fff; }
.rd-footer .rd-logo span { color: var(--rd-color-accent); }
.rd-footer a { color: rgba(255, 255, 255, 0.7); text-decoration: none; font-size: 14px; }
.rd-footer a:hover { color: #fff; }
.rd-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }

.rd-footer__bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	padding-top: var(--rd-space-4);
	font-size: 13px;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 10px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 900px) {
	.rd-nav { display: none; }
	.rd-nav-toggle { display: block; }

	.rd-header__inner.is-open .rd-nav {
		display: flex;
		flex-direction: column;
		align-items: flex-start;
		gap: var(--rd-space-3);
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: #fff;
		border-bottom: 1px solid var(--rd-color-border);
		padding: var(--rd-space-4) var(--rd-space-5) var(--rd-space-5);
	}

	.rd-dashboard { grid-template-columns: 1fr; }
	.rd-dashboard__sidebar { position: static; }

	.rd-listing-layout { grid-template-columns: 1fr; }
	.rd-listing-sidebar { position: static; }

	.rd-form-row { grid-template-columns: 1fr; }

	.rd-footer__grid { grid-template-columns: 1fr 1fr; }

	.rd-sticky-actions { display: flex; }
	body { padding-bottom: 76px; }
}

@media (max-width: 560px) {
	.rd-footer__grid { grid-template-columns: 1fr; }
	.rd-restaurant-grid { grid-template-columns: 1fr; }
	.rd-section { padding: var(--rd-space-7) 0; }
}