/**
 * AG Design System
 * Système de design réutilisable pour les pages refondues du backoffice Avis Garantis.
 * Préfixe `.ag-` pour tous les composants.
 *
 * À inclure dans une page via :
 *   <link rel="stylesheet" href="/wp-content/themes/howes/css/ag-design-system.css">
 *
 * Le markup minimal d'une page utilisant ce système :
 *   <div class="ag-dash">
 *     <div class="ag-top-row">
 *       <div class="ag-header">
 *         <div class="ag-header-title">
 *           <h1>Titre</h1>
 *           <p>Sous-titre</p>
 *         </div>
 *       </div>
 *       <div class="ag-filters" id="agFilters">
 *         <div class="ag-filters-inner">[ filtres ]</div>
 *       </div>
 *     </div>
 *     <div class="ag-section-title">SECTION</div>
 *     <div class="ag-grid">
 *       <div class="ag-card span-6"> ... </div>
 *     </div>
 *   </div>
 *
 * Charts : ApexCharts via CDN — couleurs reprises depuis les variables --ag-* en JS.
 * Datepicker : Flatpickr via CDN — theming inclus dans ce fichier.
 */

/* ─── Tokens ────────────────────────────────────────────────────────── */
:root {
	--ag-bg: #fafbfc;
	--ag-surface: #ffffff;
	--ag-border: #ececf0;
	--ag-border-strong: #d9d9e0;
	--ag-text: #111827;
	--ag-text-muted: #6b7280;
	--ag-text-soft: #9ca3af;
	--ag-accent: #175298;
	--ag-accent-soft: #eaf1fb;
	--ag-success: #10b981;
	--ag-success-soft: #ecfdf5;
	--ag-warning: #f59e0b;
	--ag-warning-soft: #fff7ed;
	--ag-danger: #ef4444;
	--ag-danger-soft: #fef2f2;
	--ag-cyan: #0891b2;
	--ag-cyan-soft: #cffafe;
	--ag-purple: #6d4dd1;
	--ag-purple-soft: #f4f1ff;
	--ag-radius: 14px;
	--ag-radius-sm: 10px;
	--ag-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
	--ag-shadow-hover: 0 4px 16px rgba(15, 23, 42, 0.06);
	--ag-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Fond gris global — appliquer via la page WP */
#main.site-main { background: var(--ag-bg); padding-top: 30px; }

/* Espace en bas pour décoller le contenu du footer */
.entry-content { padding-bottom: 3em; }

/* ─── Layout ────────────────────────────────────────────────────────── */
.ag-dash {
	font-family: var(--ag-font);
	color: var(--ag-text);
	padding: 8px 0 32px;
}

.ag-dash * { box-sizing: border-box; }

.ag-top-row {
	display: flex;
	align-items: flex-start;
	gap: 24px;
	margin-bottom: 28px;
}

.ag-top-row .ag-header { flex: 0 0 auto; margin-bottom: 0; }
.ag-top-row .ag-filters { flex: 1 1 auto; min-width: 0; }

.ag-grid {
	display: grid;
	grid-template-columns: repeat(12, 1fr);
	gap: 18px;
}

/* ─── Header ────────────────────────────────────────────────────────── */
.ag-header {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 28px;
}

.ag-header-title h1 {
	font-size: 28px;
	font-weight: 700;
	letter-spacing: -0.5px;
	margin: 0 0 4px;
	color: var(--ag-text);
}

.ag-header-title p {
	margin: 0;
	color: var(--ag-text-muted);
	font-size: 14px;
}

/* ─── Section title ─────────────────────────────────────────────────── */
.ag-section-title {
	font-size: 12px;
	font-weight: 600;
	color: var(--ag-text-muted);
	text-transform: uppercase;
	letter-spacing: 0.7px;
	margin: 36px 0 14px;
}

/* ─── Pill (store selector, etc.) ───────────────────────────────────── */
.ag-store-pill {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background: var(--ag-surface);
	border: 1px solid var(--ag-border);
	border-radius: 999px;
	padding: 0 14px;
	height: 36px;
	box-sizing: border-box;
	font-size: 13px;
	color: var(--ag-text-muted);
}

.ag-store-pill select {
	border: none;
	background: transparent;
	font-size: 13px;
	font-weight: 500;
	color: var(--ag-text);
	padding: 0;
	outline: none;
	cursor: pointer;
	appearance: none;
	padding-right: 14px;
	background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
	background-repeat: no-repeat;
	background-position: right center;
}

/* ─── Filters bar (sticky JS-driven) ────────────────────────────────── */
.ag-filters { z-index: 10; }

.ag-filters-inner {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	align-items: center;
	justify-content: flex-end;
}

/* Apparence quand passée en sticky par JS (position: fixed sur la fenêtre) */
.ag-filters.is-stuck {
	background: rgba(250, 251, 252, 0.92);
	backdrop-filter: saturate(180%) blur(12px);
	-webkit-backdrop-filter: saturate(180%) blur(12px);
	padding: 12px 0;
	border-bottom: 1px solid var(--ag-border);
	box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
	animation: ag-filters-slide-down 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes ag-filters-slide-down {
	from { transform: translateY(-100%); }
	to { transform: translateY(0); }
}

/* Segment control (period switcher, tabs, etc.) */
.ag-segment {
	display: inline-flex;
	align-items: center;
	background: var(--ag-surface);
	border: 1px solid var(--ag-border);
	border-radius: 999px;
	padding: 0 4px;
	height: 36px;
	gap: 2px;
	box-sizing: border-box;
}

.ag-segment button {
	border: none;
	background: transparent;
	padding: 0 14px;
	height: 28px;
	font-size: 13px;
	font-weight: 500;
	color: var(--ag-text-muted);
	border-radius: 999px;
	cursor: pointer;
	transition: all 0.15s ease;
}

.ag-segment button:hover { color: var(--ag-text) !important; }

.ag-segment button:hover,
.ag-segment button:focus,
.ag-segment button:active {
	box-shadow: 0 0 0 1px var(--ag-text) inset !important;
}

.ag-segment button.active {
	background: var(--ag-text);
	color: #fff;
}

/* Date range group (used with Flatpickr) */
.ag-date-group {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background: var(--ag-surface);
	border: 1px solid var(--ag-border);
	border-radius: 999px;
	padding: 0 14px;
	height: 36px;
	box-sizing: border-box;
}

.ag-date-group input,
.ag-date-group .flatpickr-input ~ input {
	border: none;
	background: transparent;
	font-size: 13px;
	font-family: var(--ag-font);
	color: var(--ag-text);
	padding: 0;
	height: 28px;
	line-height: 28px;
	outline: none;
	width: 110px;
	cursor: pointer;
	text-align: center;
}

.ag-date-group input::placeholder { color: var(--ag-text-soft); }

.ag-date-group span {
	color: var(--ag-text-soft);
	font-size: 14px;
}

/* ─── Flatpickr theme overrides ─────────────────────────────────────── */
.flatpickr-calendar {
	font-family: var(--ag-font);
	border: 1px solid var(--ag-border);
	border-radius: var(--ag-radius);
	box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
	padding: 4px;
}

.flatpickr-calendar.arrowTop:before,
.flatpickr-calendar.arrowTop:after,
.flatpickr-calendar.arrowBottom:before,
.flatpickr-calendar.arrowBottom:after { display: none; }

.flatpickr-months .flatpickr-month {
	color: var(--ag-text);
	height: 42px;
}

.flatpickr-current-month {
	font-size: 14px;
	padding-top: 8px;
}

.flatpickr-current-month .flatpickr-monthDropdown-months,
.flatpickr-current-month input.cur-year {
	font-weight: 600;
	color: var(--ag-text);
	font-size: 14px;
}

.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
	color: var(--ag-text-muted);
	fill: var(--ag-text-muted);
	padding: 8px;
}

.flatpickr-months .flatpickr-prev-month:hover svg,
.flatpickr-months .flatpickr-next-month:hover svg { fill: var(--ag-accent); }

.flatpickr-weekdays { background: transparent; }

span.flatpickr-weekday {
	color: var(--ag-text-soft);
	font-weight: 600;
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.4px;
}

.flatpickr-day {
	border-radius: 8px;
	color: var(--ag-text);
	font-weight: 500;
	font-size: 13px;
	max-width: 38px;
	height: 36px;
	line-height: 36px;
}

.flatpickr-day:hover,
.flatpickr-day:focus,
.flatpickr-day.prevMonthDay:hover,
.flatpickr-day.nextMonthDay:hover {
	background: var(--ag-accent-soft);
	border-color: transparent;
	color: var(--ag-accent);
}

.flatpickr-day.today {
	border-color: transparent;
	color: var(--ag-accent);
	font-weight: 700;
}

.flatpickr-day.today:hover { color: var(--ag-accent); background: var(--ag-accent-soft); }

.flatpickr-day.selected,
.flatpickr-day.selected:hover,
.flatpickr-day.startRange,
.flatpickr-day.endRange,
.flatpickr-day.startRange:hover,
.flatpickr-day.endRange:hover {
	background: var(--ag-accent);
	border-color: var(--ag-accent);
	color: #fff;
	box-shadow: none;
}

.flatpickr-day.flatpickr-disabled,
.flatpickr-day.flatpickr-disabled:hover,
.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
	color: var(--ag-text-soft);
	background: transparent;
}

.flatpickr-day.flatpickr-disabled { opacity: 0.4; }

/* ─── KPI tiles ─────────────────────────────────────────────────────── */
.ag-kpis {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 14px;
	margin-bottom: 28px;
}

.ag-kpi {
	background: var(--ag-surface);
	border: 1px solid var(--ag-border);
	border-radius: var(--ag-radius);
	padding: 20px 22px;
	transition: all 0.2s ease;
	position: relative;
	overflow: hidden;
}

.ag-kpi.is-loading::after {
	content: "";
	position: absolute;
	inset: 0;
	background: rgba(255, 255, 255, 0.7);
	background-image: url("/wp-content/themes/howes/images/loader-blue.svg");
	background-repeat: no-repeat;
	background-position: center;
	border-radius: var(--ag-radius);
	z-index: 2;
}

.ag-kpi:hover {
	border-color: var(--ag-border-strong);
	box-shadow: var(--ag-shadow-hover);
}

.ag-kpi.is-clickable { cursor: pointer; }

.ag-kpi.is-clickable:hover {
	transform: translateY(-1px);
	transition: transform 0.15s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.ag-kpi-label {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	font-size: 12px;
	font-weight: 500;
	color: var(--ag-text-muted);
	text-transform: uppercase;
	letter-spacing: 0.4px;
	margin-bottom: 12px;
}

.ag-kpi-icon {
	width: 28px;
	height: 28px;
	border-radius: 8px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
}

.ag-kpi-value {
	font-size: 30px;
	font-weight: 700;
	color: var(--ag-text);
	line-height: 1.1;
	letter-spacing: -0.8px;
	font-variant-numeric: tabular-nums;
}

.ag-kpi-value .unit {
	font-size: 16px;
	font-weight: 500;
	color: var(--ag-text-muted);
	margin-left: 2px;
}

.ag-kpi-meta {
	margin-bottom: 35px;
	font-size: 12px;
	color: var(--ag-text-soft);
	display: flex;
	align-items: center;
	gap: 6px;
	flex-wrap: wrap;
}

.ag-kpi-delta {
	display: inline-flex;
	align-items: center;
	gap: 2px;
	font-size: 11px;
	font-weight: 600;
	font-variant-numeric: tabular-nums;
}

.ag-kpi-spark {
	position: absolute;
	right: 0;
	bottom: 0;
	width: 100%;
	height: 50px;
	opacity: 0.6;
	pointer-events: none;
}

/* ─── Card system ───────────────────────────────────────────────────── */
.ag-card {
	grid-column: span 12;
	background: var(--ag-surface);
	border: 1px solid var(--ag-border);
	border-radius: var(--ag-radius);
	padding: 22px 24px 18px;
	display: flex;
	flex-direction: column;
	min-height: 0;
}

.ag-card.span-6 { grid-column: span 6; }
.ag-card.span-4 { grid-column: span 4; }
.ag-card.span-8 { grid-column: span 8; }
.ag-card.span-12 { grid-column: span 12; }

.ag-card-header {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 12px;
	margin-bottom: 18px;
}

.ag-card-title {
	font-size: 15px;
	font-weight: 600;
	color: var(--ag-text);
	margin: 0 0 2px;
}

.ag-card-subtitle {
	font-size: 12px;
	color: var(--ag-text-muted);
	margin: 0;
}

.ag-card-actions {
	display: flex;
	gap: 6px;
	align-items: center;
}

/* ─── Buttons ───────────────────────────────────────────────────────── */
.ag-icon-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 30px;
	height: 30px;
	border-radius: 8px;
	border: 1px solid var(--ag-border);
	background: var(--ag-surface);
	color: var(--ag-text-muted);
	cursor: pointer;
	transition: all 0.15s ease;
	font-size: 13px;
}

.ag-icon-btn:hover:not([disabled]) {
	color: var(--ag-text);
	border-color: var(--ag-border-strong);
	background: #f8f9fb;
	text-decoration: none;
}

.ag-icon-btn[disabled] {
	opacity: 0.4;
	cursor: not-allowed;
}

/* ─── Charts (ApexCharts containers) ────────────────────────────────── */
.ag-chart {
	position: relative;
	min-height: 280px;
}

.ag-chart.tall { min-height: 340px; }
.ag-chart.short { min-height: 220px; }

.ag-chart.is-loading::after {
	content: "";
	position: absolute;
	inset: 0;
	background: rgba(255, 255, 255, 0.7);
	border-radius: 8px;
	background-image: url("/wp-content/themes/howes/images/loader-blue.svg");
	background-repeat: no-repeat;
	background-position: center;
	z-index: 2;
}

.ag-chart.is-empty::after,
.ag-chart.is-error::after {
	content: attr(data-empty);
	position: absolute;
	inset: 0;
	background: var(--ag-surface);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--ag-text-muted);
	font-size: 13px;
	border-radius: 8px;
	z-index: 1;
}

.ag-chart.is-error::after {
	content: attr(data-error);
	color: var(--ag-danger);
}

/* ─── Rate displays (collect rate, open rate, etc.) ─────────────────── */
.ag-rate {
	display: flex;
	align-items: baseline;
	gap: 8px;
	margin-top: 6px;
}

.ag-rate-value {
	font-size: 44px;
	font-weight: 700;
	letter-spacing: -1.2px;
	color: var(--ag-text);
	font-variant-numeric: tabular-nums;
	line-height: 1;
}

.ag-rate-value.is-good { color: var(--ag-success); }

.ag-rate-unit {
	font-size: 18px;
	color: var(--ag-text-muted);
	font-weight: 500;
}

.ag-rate-meta {
	font-size: 12px;
	color: var(--ag-text-soft);
	margin-top: 6px;
}

.ag-rate-bar {
	height: 6px;
	background: #f1f3f5;
	border-radius: 999px;
	margin-top: 14px;
	overflow: hidden;
}

.ag-rate-bar-fill {
	height: 100%;
	background: var(--ag-accent);
	border-radius: 999px;
	transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);
	width: 0;
}

.ag-rate-bar-fill.is-good { background: var(--ag-success); }

/* ─── ApexCharts tooltip overrides ──────────────────────────────────── */
.apexcharts-tooltip {
	border: 1px solid var(--ag-border) !important;
	border-radius: 8px !important;
	box-shadow: 0 6px 24px rgba(15, 23, 42, 0.08) !important;
	font-family: var(--ag-font) !important;
}

.apexcharts-tooltip-title {
	background: #fafbfc !important;
	border-bottom-color: var(--ag-border) !important;
	font-weight: 600 !important;
}

/* ─── Responsive ────────────────────────────────────────────────────── */
@media (max-width: 1100px) {
	.ag-top-row {
		flex-direction: column;
		align-items: stretch;
	}
	.ag-top-row .ag-filters { width: 100%; }
	.ag-store-pill { margin-left: auto; }
}

@media (max-width: 992px) {
	.ag-card.span-6, .ag-card.span-4, .ag-card.span-8 { grid-column: span 12; }
	.ag-kpis { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
	.ag-kpis { grid-template-columns: 1fr; }
	.ag-header { flex-direction: column; align-items: flex-start; }
	.ag-filters { top: 60px; }
}