/* ==========================================================================
   AutoHub Compare Module — Design polish
   Matches global design language: Inter, gray palette, rounded-xl.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Compare button on cards
   -------------------------------------------------------------------------- */
.autohub-compare-btn {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	background: transparent;
	border: 1.5px solid var(--ah-gray-200);
	border-radius: var(--ah-radius, 10px);
	padding: 6px 12px;
	cursor: pointer;
	color: var(--ah-gray-500, #6b7280);
	font-size: 0.82rem;
	font-weight: 600;
	font-family: var(--ah-font, 'Inter', sans-serif);
	transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}
.autohub-compare-btn:hover,
.autohub-compare-btn.autohub-compare-active {
	border-color: var(--ah-primary, #e11d48);
	color: var(--ah-primary, #e11d48);
	background: var(--ah-primary-soft, rgba(225,29,72,0.08));
}
.autohub-compare-btn:focus-visible {
	outline: 2px solid var(--ah-primary, #e11d48);
	outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Floating compare bar
   -------------------------------------------------------------------------- */
#autohub-compare-bar {
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 9999;
	background: var(--ah-gray-800, #1f2937);
	color: #f9fafb;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 16px;
	padding: 14px 24px;
	transform: translateY(100%);
	transition: transform 0.3s ease;
	box-shadow: 0 -4px 24px rgba(0,0,0,.25);
	font-family: var(--ah-font, 'Inter', sans-serif);
}
#autohub-compare-bar.autohub-compare-bar-visible {
	transform: translateY(0);
}

.autohub-compare-bar-count {
	font-weight: 600;
	font-size: 0.875rem;
	color: #d1d5db;
}

.autohub-compare-bar-btn {
	background: var(--ah-primary, #e11d48);
	color: #fff;
	border: none;
	border-radius: 999px;
	padding: 9px 22px;
	font-size: 0.875rem;
	font-weight: 700;
	font-family: var(--ah-font, 'Inter', sans-serif);
	cursor: pointer;
	text-decoration: none;
	transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
	display: inline-flex;
	align-items: center;
}
.autohub-compare-bar-btn:hover {
	background: var(--ah-primary-dark, #be123c);
	color: #fff;
	transform: translateY(-1px);
	box-shadow: 0 4px 12px var(--ah-primary-soft, rgba(225,29,72,.25));
}

.autohub-compare-bar-clear {
	background: transparent;
	border: 1.5px solid #4b5563;
	color: #9ca3af;
	border-radius: 999px;
	padding: 7px 16px;
	font-size: 0.82rem;
	font-weight: 600;
	font-family: var(--ah-font, 'Inter', sans-serif);
	cursor: pointer;
	transition: border-color 0.18s ease, color 0.18s ease;
}
.autohub-compare-bar-clear:hover {
	border-color: #9ca3af;
	color: #f9fafb;
}

/* --------------------------------------------------------------------------
   Compare page
   -------------------------------------------------------------------------- */
.autohub-compare-page {
	max-width: 1100px;
	margin: 40px auto;
	padding: 0 20px 60px;
	font-family: var(--ah-font, 'Inter', sans-serif);
}

/* --------------------------------------------------------------------------
   Compare table — sticky first column, listing thumbs, diff rows
   -------------------------------------------------------------------------- */
.autohub-compare-table {
	width: 100%;
	border-collapse: separate;
	border-spacing: 0;
	background: #fff;
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);
	border: 1px solid #e5e7eb;
}

/* Sticky first column (label column) */
.autohub-compare-table td.autohub-compare-label,
.autohub-compare-table th.autohub-compare-label {
	position: sticky;
	left: 0;
	z-index: 2;
	background: #f9fafb;
}

.autohub-compare-table th,
.autohub-compare-table td {
	padding: 13px 16px;
	border-bottom: 1px solid #e5e7eb;
	border-right: 1px solid #f3f4f6;
	text-align: left;
	vertical-align: middle;
	font-size: 0.875rem;
	line-height: 1.5;
}
.autohub-compare-table tr:last-child th,
.autohub-compare-table tr:last-child td {
	border-bottom: none;
}
.autohub-compare-table th:last-child,
.autohub-compare-table td:last-child {
	border-right: none;
}

/* Header cells (listing name row) */
.autohub-compare-table th {
	font-weight: 700;
	background: #f9fafb;
	color: #111827;
	vertical-align: top;
}

/* Label column */
.autohub-compare-table td.autohub-compare-label {
	font-weight: 600;
	color: #6b7280;
	font-size: 0.78rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	width: 130px;
	min-width: 110px;
}

/* Difference highlight rows */
.autohub-compare-table td.autohub-compare-diff {
	background: #fefce8;
	color: #713f12;
	font-weight: 600;
}

/* Listing thumbnail cells */
.autohub-compare-table img {
	width: 100%;
	max-height: 160px;
	object-fit: cover;
	border-radius: 8px;
	display: block;
	transition: transform 0.2s ease;
}
.autohub-compare-table img:hover {
	transform: scale(1.02);
}

/* Remove button — subtle, becomes red on hover */
.autohub-compare-remove {
	background: transparent;
	border: 1px solid #fca5a5;
	color: #ef4444;
	cursor: pointer;
	font-size: 0.75rem;
	font-weight: 600;
	padding: 3px 10px;
	border-radius: 999px;
	margin-top: 6px;
	display: inline-flex;
	align-items: center;
	gap: 3px;
	transition: background 0.18s ease, border-color 0.18s ease;
	font-family: var(--ah-font, 'Inter', sans-serif);
}
.autohub-compare-remove:hover {
	background: #fef2f2;
	border-color: #ef4444;
}

.autohub-compare-loading {
	text-align: center;
	color: #6b7280;
	padding: 48px 0;
	font-size: 0.9rem;
	font-weight: 500;
}

/* Stars in compare table */
.autohub-compare-stars {
	color: #f59e0b;
	font-size: 0.95rem;
	letter-spacing: 1px;
}

/* Overflow scroll wrapper for table on narrow screens */
#autohub-compare-table-wrap {
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	border-radius: 12px;
}

/* --------------------------------------------------------------------------
   Empty state — premium
   -------------------------------------------------------------------------- */
.autohub-compare-empty {
	max-width: 520px;
	margin: 40px auto;
	padding: 48px 36px;
	text-align: center;
	background: var(--ah-white, #fff);
	border: 1px solid var(--ah-gray-200, #e5e7eb);
	border-radius: 20px;
	box-shadow: 0 12px 40px rgba(15, 23, 42, 0.06);
}
.autohub-compare-empty__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 76px;
	height: 76px;
	margin-bottom: 22px;
	border-radius: 50%;
	color: var(--ah-primary, #e11d48);
	background: var(--ah-primary-soft, rgba(225, 29, 72, 0.10));
}
.autohub-compare-empty__title {
	margin: 0 0 10px;
	font-size: 1.5rem;
	font-weight: 700;
	letter-spacing: -0.01em;
	color: var(--ah-gray-900, #0f172a);
}
.autohub-compare-empty__text {
	margin: 0 auto 26px;
	max-width: 400px;
	font-size: 0.95rem;
	line-height: 1.6;
	color: var(--ah-gray-500, #6b7280);
}
.autohub-compare-empty__btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 12px 26px;
	border-radius: 12px;
	background: var(--ah-primary, #e11d48);
	color: #fff;
	font-size: 0.95rem;
	font-weight: 600;
	text-decoration: none;
	transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.autohub-compare-empty__btn:hover {
	background: var(--ah-primary-dark, #be123c);
	transform: translateY(-1px);
	box-shadow: 0 10px 24px rgba(225, 29, 72, 0.28);
	color: #fff;
}
.autohub-compare-empty__hint {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 7px;
	margin: 24px 0 0;
	font-size: 0.82rem;
	color: var(--ah-gray-400, #9ca3af);
}
.autohub-compare-empty__hint svg {
	flex-shrink: 0;
}