/* Dashboard Marges - Charte Sorbetti */

:root {
    --bg: #F5EFE7;
    --bg-card: #ffffff;
    --accent: #C4A77D;
    --accent-dark: #A68B5B;
    --text: #3C3C3C;
    --text-light: #8B7355;
    --green: #4A7C59;
    --orange: #C4873D;
    --red: #A64253;
    --border: #e8ddd0;
    --shadow: 0 2px 8px rgba(0,0,0,0.06);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Montserrat', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

/* Header */
.header {
    background: var(--text);
    color: #fff;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header h1 {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}
.header h1 span { color: var(--accent); }
.header .subtitle {
    font-size: 0.8rem;
    color: #aaa;
}

/* Filtres */
.filters {
    background: var(--bg-card);
    padding: 1rem 2rem;
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    border-bottom: 2px solid var(--border);
    box-shadow: var(--shadow);
}
.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.filter-group label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-light);
    font-weight: 600;
    letter-spacing: 0.5px;
}
.filter-group select,
.filter-group input {
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.85rem;
    color: var(--text);
    background: #fff;
}
.filter-group select:focus,
.filter-group input:focus {
    outline: none;
    border-color: var(--accent);
}

.btn {
    padding: 0.5rem 1.2rem;
    border: none;
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-primary {
    background: var(--accent);
    color: #fff;
}
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary {
    background: transparent;
    color: var(--accent-dark);
    border: 1px solid var(--accent);
}
.btn-secondary:hover {
    background: var(--accent);
    color: #fff;
}

.filter-actions {
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
    margin-left: auto;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 0;
    padding: 0 2rem;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
}
.tab {
    padding: 0.75rem 1.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.2s;
}
.tab:hover { color: var(--text); }
.tab.active {
    color: var(--accent-dark);
    border-bottom-color: var(--accent);
}

/* Contenu principal */
.main { padding: 1.5rem 2rem; }

.card {
    background: var(--bg-card);
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: 1.5rem;
}
.card-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.card-body { padding: 1rem 1.5rem; }

/* Tableau */
.table-wrap { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
thead th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-light);
    border-bottom: 2px solid var(--border);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    letter-spacing: 0.3px;
}
thead th:hover { color: var(--text); }
thead th.sort-asc::after { content: " ▲"; font-size: 0.65rem; }
thead th.sort-desc::after { content: " ▼"; font-size: 0.65rem; }
thead th.num { text-align: right; }

tbody td {
    padding: 0.6rem 1rem;
    border-bottom: 1px solid #f0ebe3;
}
tbody td.num { text-align: right; font-variant-numeric: tabular-nums; }

tbody tr { cursor: pointer; transition: background 0.15s; }
tbody tr:hover { background: #faf7f2; }

tfoot td {
    padding: 0.75rem 1rem;
    font-weight: 700;
    border-top: 2px solid var(--border);
    background: #faf7f2;
}
tfoot td.num { text-align: right; }

/* Badges marge */
.marge-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 3px;
    font-weight: 600;
    font-size: 0.8rem;
}
.marge-high { background: #e8f5e9; color: var(--green); }
.marge-mid { background: #fff3e0; color: var(--orange); }
.marge-low { background: #fce4ec; color: var(--red); }

/* Alertes */
.alert-icon {
    color: var(--orange);
    cursor: help;
    font-size: 0.85rem;
}

/* Loading */
.loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-light);
}
.loading .spinner {
    display: inline-block;
    width: 32px;
    height: 32px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 1rem;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Détail produit (modal/panel) */
.detail-panel {
    position: fixed;
    top: 0;
    right: -600px;
    width: 580px;
    max-width: 90vw;
    height: 100vh;
    background: var(--bg-card);
    box-shadow: -4px 0 20px rgba(0,0,0,0.15);
    z-index: 100;
    transition: right 0.3s ease;
    overflow-y: auto;
}
.detail-panel.open { right: 0; }
.detail-panel .panel-header {
    position: sticky;
    top: 0;
    background: var(--text);
    color: #fff;
    padding: 1.2rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1;
}
.detail-panel .panel-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
}
.detail-panel .panel-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.2rem 0.5rem;
    line-height: 1;
}
.detail-panel .panel-body { padding: 1.5rem; }
.detail-panel .section-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-light);
    font-weight: 600;
    letter-spacing: 0.5px;
    margin: 1.5rem 0 0.75rem 0;
}
.detail-panel .section-title:first-child { margin-top: 0; }
.detail-panel .kpi-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}
.detail-panel .kpi {
    text-align: center;
    padding: 0.75rem;
    background: var(--bg);
    border-radius: 6px;
}
.detail-panel .kpi .value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-dark);
}
.detail-panel .kpi .label {
    font-size: 0.7rem;
    color: var(--text-light);
    margin-top: 0.2rem;
}

/* Overlay */
.overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.3);
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}
.overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

/* Chart containers */
.chart-container {
    position: relative;
    height: 250px;
    margin: 1rem 0;
}
.chart-container-small {
    position: relative;
    height: 200px;
    margin: 1rem 0;
}

/* Top/Flop */
.topflop-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

/* KPI globaux */
.kpi-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.kpi-card {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 1rem 1.2rem;
    box-shadow: var(--shadow);
    text-align: center;
}
.kpi-card .value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-dark);
}
.kpi-card .label {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 0.25rem;
}

/* Vue vide */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-light);
}

/* Responsive */
@media (max-width: 900px) {
    .header { padding: 0.75rem 1rem; }
    .filters { padding: 0.75rem 1rem; }
    .main { padding: 1rem; }
    .topflop-grid { grid-template-columns: 1fr; }
    .detail-panel .kpi-row { grid-template-columns: 1fr; }
}