/* ============================================================
   HISTORY PAGE — Bel-Up
   ============================================================ */

/* ── Layout Global ── */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    overflow-y: auto; /* Permet le défilement des stats */
    height: calc(100vh - 75px);
}

/* ── En-tête ── */
.history-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.history-header-left,
.history-header-right {
    flex: 1;
    display: flex;
    align-items: center;
}

.history-header-left {
    justify-content: flex-start;
}

.history-header-right {
    justify-content: flex-end;
}

/* Les titres sont remplacés par le logo Bel-Up */


/* ── Navigation de date ── */
.date-nav {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.5rem 0.75rem;
}

.date-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.3rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    transition: background 0.2s, color 0.2s;
}

.date-btn:hover:not(:disabled) {
    background: var(--border);
    color: var(--text-primary);
}

.date-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.date-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 220px;
}

.date-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent-solar);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.date-value {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* ── Tuiles résumé ── */
.summary-tiles {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
    margin-bottom: 0;
}

.summary-tile.tile-stat {
    grid-column: span 1;
}

.summary-tile.tile-stat.savings {
    grid-column: span 1;
}

.summary-tile {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.1rem 1.2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}

.summary-tile:hover {
    border-color: var(--border-hi);
    background: var(--border);
}

.tile-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tile-icon-grid-from  { background: rgba(99, 102, 241, 0.1);  color: var(--accent); }
.tile-icon-grid-to    { background: rgba(22, 163, 74, 0.1); color: #16a34a; }
.tile-icon-consumption{ background: rgba(99, 102, 241, 0.1); color: var(--accent); }
.tile-icon-solar      { background: rgba(22, 163, 74, 0.1); color: #16a34a; }
.tile-icon-autoconso  { background: rgba(99, 102, 241, 0.1); color: var(--accent); }
.tile-icon-autosuffisance { background: rgba(22, 163, 74, 0.1); color: #16a34a; }

.tile-formula {
    font-size: 0.68rem;
    color: var(--text-secondary);
    opacity: 0.6;
    margin-top: 0.15rem;
}

/* Couleur des % selon niveau */
.tile-value.stat-high { color: var(--accent-mint); }
.tile-value.stat-mid  { color: #f59e0b; }
.tile-value.stat-low  { color: #f87171; }

.tile-content {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.tile-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.tile-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
}

/* ── Carte graphique ── */
.chart-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
    box-shadow: var(--shadow-soft);
}

.chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.chart-legend {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 3px;
    flex-shrink: 0;
}

.legend-line-symbol {
    width: 18px;
    height: 0;
    border-top: 2.5px solid;
    flex-shrink: 0;
}

.chart-loading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.spinner {
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,0.1);
    border-top-color: var(--accent-solar);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.chart-error {
    font-size: 0.85rem;
    color: #f87171;
}

.chart-wrapper {
    position: relative;
    height: 380px;
}

.chart-axis-labels {
    display: flex;
    justify-content: space-between;
    padding: 0.3rem 0 0;
}

.axis-left, .axis-right {
    font-size: 0.72rem;
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
}

.axis-right { color: var(--accent); }

/* ── Onglets de période ── */
.period-tabs {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.25rem;
}

.period-tab {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0.4rem 0.9rem;
    border-radius: 7px;
    transition: background 0.2s, color 0.2s;
    white-space: nowrap;
}

.period-tab:hover:not(.active) {
    background: var(--border);
    color: var(--text-primary);
}

.period-tab.active {
    background: var(--accent);
    color: #fff;
    font-weight: 600;
}

/* ── En-tête (réorganisation) ── */
.history-header {
    flex-wrap: wrap;
    row-gap: 0.75rem;
}

.history-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* ── Date display cliquable ── */
.date-display {
    cursor: pointer;
    user-select: none;
    transition: background 0.15s;
    border-radius: 8px;
    padding: 0.2rem 0.5rem;
    position: relative;
}

.date-display:hover {
    background: var(--border);
}

.date-display.active {
    background: rgba(59,130,246,0.12);
}

.date-cal-icon {
    position: absolute;
    top: 4px;
    right: 4px;
    color: var(--text-secondary);
    opacity: 0.5;
}

.date-display:hover .date-cal-icon {
    opacity: 1;
    color: var(--accent-solar);
}

/* ── Overlay ── */
.picker-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999;
}

.picker-overlay.open {
    display: block;
}

/* ── Popup principal ── */
.picker-popup {
    position: absolute;
    z-index: 1000;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1rem;
    width: 280px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 0 1px var(--border);
    opacity: 0;
    transform: translateY(-6px) scale(0.97);
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.picker-popup.open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

/* ── En-tête du picker ── */
.picker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.85rem;
}

.picker-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    flex: 1;
    text-transform: capitalize;
}

.picker-nav-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.3rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    transition: background 0.15s, color 0.15s;
}

.picker-nav-btn:hover:not(:disabled) {
    background: var(--border);
    color: var(--text-primary);
}

.picker-nav-btn:disabled {
    opacity: 0.25;
    cursor: not-allowed;
}

/* ── Grille calendrier (jours) ── */
.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.cal-head {
    text-align: center;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 0.25rem 0;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.cal-day {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--text-primary);
    padding: 0.38rem 0;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
}

.cal-day:hover:not(.disabled) {
    background: var(--border);
}

.cal-day.today {
    color: var(--accent-solar);
    font-weight: 600;
}

.cal-day.selected {
    background: var(--accent-grid, #3b82f6) !important;
    color: #fff !important;
    font-weight: 600;
    border-radius: 6px;
}

.cal-day.disabled {
    color: var(--text-secondary);
    opacity: 0.25;
    cursor: default;
}

/* ── Mode semaine : surbrillance de la rangée ── */
.week-mode .cal-day.week-sel {
    background: rgba(59,130,246,0.18);
    border-radius: 0;
    color: #93c5fd;
}

.week-mode .cal-day.week-sel.week-start {
    border-radius: 6px 0 0 6px;
}

.week-mode .cal-day.week-sel.week-end {
    border-radius: 0 6px 6px 0;
}

.week-mode .cal-day.week-sel:hover:not(.disabled) {
    background: rgba(59,130,246,0.28);
}

/* ── Grille mois / années (4×3) ── */
.grid-cells {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
}

.grid-cell {
    text-align: center;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-primary);
    padding: 0.55rem 0.2rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
}

.grid-cell:hover:not(.disabled) {
    background: var(--border);
}

.grid-cell.today {
    color: var(--accent-solar);
    font-weight: 700;
}

.grid-cell.selected {
    background: var(--accent-grid, #3b82f6) !important;
    color: #fff !important;
    font-weight: 600;
}

.grid-cell.disabled {
    color: var(--text-secondary);
    opacity: 0.25;
    cursor: default;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .summary-tiles {
        grid-template-columns: repeat(2, 1fr);
    }
    .summary-tile.tile-stat {
        grid-column: span 2;
    }
    .history-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .date-display {
        min-width: 160px;
    }
    .chart-wrapper {
        height: 280px;
    }
}

@media (max-width: 480px) {
    .summary-tiles {
        grid-template-columns: 1fr 1fr;
    }
}

/* ── Tuile Économie Batterie ── */
.tile-icon-savings {
    background: rgba(16, 185, 129, 0.12);
    color: #10b981;
}
.summary-tile.savings .tile-value.stat-high {
    color: #10b981;
}
.summary-tile.savings .tile-value.stat-low {
    color: #ef4444;
}

/* Responsive Nav */
@media screen and (max-width: 768px) {
    .main-nav {
        height: auto !important;
        padding: 0.5rem 0 !important;
    }
    .nav-inner {
        flex-wrap: wrap !important;
        padding: 0 0.5rem !important;
        gap: 0.5rem !important;
        justify-content: center !important;
    }
    .nav-logo {
        width: 100% !important;
        justify-content: center !important;
        margin: 0 0 0.5rem 0 !important;
    }
    .nav-logo img {
        height: 36px !important;
    }
    .nav-links {
        width: auto !important;
        gap: 0.3rem !important;
    }
    .nav-link {
        font-size: 0 !important; /* Hide text */
        padding: 0.6rem !important;
        gap: 0 !important;
    }
    .nav-link svg {
        width: 20px !important;
        height: 20px !important;
    }
    .user-profile-trigger {
        padding: 0.4rem !important;
    }
    .user-avatar { margin: 0 !important; }
    .user-name { display: none !important; } 
    .theme-toggle-btn { margin: 0 !important; }
}

/* ── Info Tooltip Button & Bubble ── */
.tile-info-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    opacity: 0.5;
    cursor: pointer;
    padding: 0;
    margin-left: 4px;
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
    transition: opacity 0.2s, color 0.2s, transform 0.2s;
}

.tile-info-btn:hover {
    opacity: 1;
    color: var(--accent);
    transform: scale(1.15);
}

.summary-tile {
    position: relative;
}

.tile-info-bubble {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(6px);
    width: 280px;
    background: var(--card-bg);
    border: 1px solid var(--border-hi);
    border-radius: 14px;
    padding: 1.1rem 1.2rem;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 0 1px var(--border);
    backdrop-filter: blur(20px);
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.tile-info-bubble.open {
    opacity: 1;
    pointer-events: all;
    transform: translateX(-50%) translateY(0);
}

.tile-info-close {
    position: absolute;
    top: 8px;
    right: 10px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
}

.tile-info-close:hover {
    color: var(--text-primary);
}

.tile-info-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.tile-info-text {
    font-size: 0.78rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

.tile-info-text strong {
    color: var(--text-secondary);
    font-weight: 400;
}

.tile-info-text em {
    color: var(--text-secondary);
    font-style: normal;
    font-weight: 400;
}

/* Arrow pointer */
.tile-info-bubble::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 12px;
    height: 12px;
    background: var(--card-bg);
    border-right: 1px solid var(--border-hi);
    border-bottom: 1px solid var(--border-hi);
}