/* El Bot de Otra Mañana - Styles */

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

:root {
    --primary-color: #c82126;
    --primary-light: #e63946;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --text-color: #1f2937;
    --text-muted: #6b7280;
    --bg-color: #f9fafb;
    --card-bg: #ffffff;
    --border-color: #e5e7eb;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 20px;
    color: white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    align-items: center;
    gap: 30px;
}

.robot-image {
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    padding: 15px;
}

.header-text h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Tabs Navigation */
.tabs-nav {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    background: var(--card-bg);
    padding: 8px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.tab-btn {
    flex: 1;
    padding: 14px 24px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s;
}

.tab-btn:hover {
    background: var(--bg-color);
    color: var(--text-color);
}

.tab-btn.active {
    background: var(--primary-color);
    color: white;
}

/* Tab Content */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.tab-content h2 {
    font-size: 1.75rem;
    margin-bottom: 10px;
    color: var(--text-color);
}

.section-description {
    color: var(--text-muted);
    margin-bottom: 20px;
}

/* Day Selector */
.day-selector {
    display: flex;
    gap: 8px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.day-btn {
    padding: 10px 18px;
    border: 2px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: 25px;
    transition: all 0.2s;
}

.day-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

/* Supermercados Grid */
.supermercados-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
}

.supermercado-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

.supermercado-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.supermercado-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    padding: 16px 20px;
    color: white;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.supermercado-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

/* Mejor promo badge */
.mejor-promo-badge {
    background: rgba(255, 255, 255, 0.25);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}

.mejor-promo-badge:hover {
    background: rgba(255, 255, 255, 0.4);
}

/* Tooltip */
.tooltip {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #1f2937;
    color: white;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    line-height: 1.4;
    width: max-content;
    max-width: 280px;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    margin-top: 8px;
}

.tooltip::before {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-bottom-color: #1f2937;
}

.tooltip.visible {
    opacity: 1;
    visibility: visible;
}

/* Combustible card header - orange/amber theme */
.combustible-header {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
}

.supermercado-promos {
    padding: 20px;
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
}

.promos-dia {
    display: none;
}

.promos-dia.active {
    display: block;
}

.promo-list {
    list-style: none;
    padding: 0;
}

.promo-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
    line-height: 1.5;
    position: relative;
    padding-left: 20px;
}

.promo-list li:last-child {
    border-bottom: none;
}

.promo-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 18px;
    width: 8px;
    height: 8px;
    background: var(--success-color);
    border-radius: 50%;
}

.no-promos {
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
    padding: 40px 20px;
}

/* Promo Table */
.promo-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.promo-table thead {
    background: var(--bg-color);
}

.promo-table th {
    padding: 10px 12px;
    text-align: left;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color);
}

.promo-table td {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.promo-table tbody tr:last-child td {
    border-bottom: none;
}

.promo-table tbody tr:hover {
    background: var(--bg-color);
}

.descuento-cell {
    font-weight: 700;
    color: var(--success-color);
    white-space: nowrap;
}

.tope-cell {
    color: var(--text-muted);
    font-size: 0.8rem;
    white-space: nowrap;
}

/* Summary Section */
.summary-section {
    margin-bottom: 30px;
}

.summary-section h2,
.summary-section h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--text-color);
}

.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.card-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 4px;
}

.card-value.highlight {
    color: var(--primary-color);
}

.card-detail {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.card.positive .card-value,
.card.positive .card-detail {
    color: var(--success-color);
}

.card.negative .card-value,
.card.negative .card-detail {
    color: var(--danger-color);
}

/* Strategy Section */
.strategy-section {
    margin-bottom: 30px;
}

.strategy-section h2,
.strategy-section h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.strategy-info {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 24px;
    border: 1px solid var(--border-color);
}

.strategy-info p {
    margin-bottom: 10px;
}

.strategy-info p:last-child {
    margin-bottom: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Charts Section */
.charts-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.chart-container {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 24px;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.chart-container h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--text-color);
}

.chart-container canvas {
    height: 300px !important;
}

/* Footer */
.footer {
    text-align: center;
    padding: 30px;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
}

.footer p {
    margin-bottom: 8px;
}

.disclaimer {
    font-size: 0.75rem;
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }

    .robot-image {
        width: 100px;
        height: 100px;
    }

    .header-text h1 {
        font-size: 2rem;
    }

    .tabs-nav {
        flex-direction: column;
    }

    .day-selector {
        justify-content: center;
    }

    .day-btn {
        padding: 8px 14px;
        font-size: 0.85rem;
    }

    .charts-section {
        grid-template-columns: 1fr;
    }

    .supermercados-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 15px;
    }

    .header {
        padding: 25px;
    }

    .card {
        padding: 18px;
    }

    .card-value {
        font-size: 1.5rem;
    }

    .day-btn {
        padding: 8px 12px;
        font-size: 0.8rem;
    }

    .supermercado-promos {
        padding: 15px;
    }
}