/* Stats Page Specific Styles */

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.header-content {
    flex: 1;
}

.page-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--neutral-900);
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.page-title .icon {
    font-size: 2.5rem;
}

.page-subtitle {
    font-size: var(--font-size-base);
    color: var(--neutral-600);
    margin: 0;
}

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

.theme-toggle {
    padding: 0.5rem;
    background: var(--glass-bg-light);
    border: 1px solid var(--glass-border);
    border-radius: 0.5rem;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.2s;
    line-height: 1;
}

.theme-toggle:hover {
    background: var(--glass-bg-dark);
    border-color: var(--glass-border-hover);
    transform: scale(1.05);
}

.btn-secondary {
    padding: 0.625rem 1.25rem;
    background: var(--glass-bg-light);
    border: 1px solid var(--glass-border);
    border-radius: 0.5rem;
    color: var(--primary-600);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: var(--glass-bg-dark);
    border-color: var(--glass-border-hover);
}

/* Wide View Layout Override */
body.wide-view .container {
  max-width: none;
  padding-left: 2rem;
  padding-right: 2rem;
}

@media (max-width: 768px) {
  body.wide-view .container {
    max-width: 1400px;
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* Time Range Selector */
.time-range-selector {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.selector-label {
    font-weight: 600;
    color: var(--neutral-700);
}

.btn-group {
    display: flex;
    gap: 0.5rem;
}

.range-btn {
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--glass-border);
    border-radius: 0.375rem;
    color: var(--neutral-700);
    font-weight: 500;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.range-btn:hover {
    background: var(--glass-bg-light);
    border-color: var(--glass-border-hover);
}

.range-btn.active {
    background: var(--primary-500);
    border-color: var(--primary-500);
    color: white;
}

/* Summary Cards */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (max-width: 1200px) {
    .summary-cards {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
}

.summary-card {
    padding: 1.5rem;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.card-icon {
    font-size: 1.25rem;
}

.card-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--neutral-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: 0.5rem;
}

.card-change {
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.card-change.positive {
    color: var(--success);
}

.card-change.negative {
    color: var(--danger);
}

.card-change.neutral {
    color: var(--neutral-500);
}

/* Charts Grid */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.chart-container {
    padding: 1.5rem;
}

.chart-container.full-width {
    grid-column: 1 / -1;
}

.chart-header {
    margin-bottom: 1.5rem;
}

.chart-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--neutral-900);
    margin: 0 0 0.25rem 0;
}

.chart-subtitle {
    font-size: var(--font-size-sm);
    color: var(--neutral-600);
    margin: 0;
}

.chart-wrapper {
    position: relative;
    height: 300px;
}

.chart-wrapper canvas {
    max-height: 100%;
}

/* Loading & Error States */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    color: white;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.error-message {
    padding: 1.5rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 2rem 0;
}

.error-icon {
    font-size: 1.5rem;
}

.error-message p {
    color: var(--danger);
    font-weight: 500;
    margin: 0;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem 0;
    color: var(--neutral-600);
    font-size: var(--font-size-sm);
}

.footer p {
    margin: 0.25rem 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .charts-grid {
        grid-template-columns: 1fr;
    }

    .chart-wrapper {
        height: 250px;
    }
}

@media (max-width: 768px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-title {
        font-size: var(--font-size-2xl);
    }

    .summary-cards {
        grid-template-columns: 1fr;
    }

    .time-range-selector {
        flex-direction: column;
        align-items: flex-start;
    }

    .btn-group {
        width: 100%;
        flex-wrap: wrap;
    }

    .range-btn {
        flex: 1;
        min-width: 70px;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    body:not(.theme-light) .page-title,
    body:not(.theme-light) .card-value,
    body:not(.theme-light) .chart-title {
        color: var(--neutral-100);
    }

    body:not(.theme-light) .page-subtitle,
    body:not(.theme-light) .card-title,
    body:not(.theme-light) .chart-subtitle {
        color: var(--neutral-400);
    }

    body:not(.theme-light) .selector-label,
    body:not(.theme-light) .range-btn {
        color: var(--neutral-300);
    }
}

/* Glass Panel Base Style (if not in main styles.css) */
.glass-panel {
    background: var(--glass-bg-light);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-raised);
    transition: all 0.3s ease;
}

.glass-panel:hover {
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-elevated);
}