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

.sba-calendar-container {
    font-family: 'Roboto', sans-serif;
    color: #333;
}

.sba-calendar-container .container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.sba-calendar-container .title {
    font-size: 28px;
    font-weight: 900;
    text-align: center;
    color: #333;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.sba-calendar-container .divider {
    height: 4px;
    margin: 0 0 20px 0;
}

.sba-calendar-container .subtitle {
    text-align: center;
    font-size: 16px;
    color: #555;
    margin-bottom: 30px;
    line-height: 1.6;
}

.sba-calendar-container .calendar-container {
    margin-top: 20px;
}

.sba-calendar-container .calendar-header {
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 4px 4px 0 0;
}

.sba-calendar-container .month-year {
    font-size: 22px;
    font-weight: 700;
}

.sba-calendar-container .nav-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 28px;
    width: 40px;
    height: 40px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sba-calendar-container .nav-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.sba-calendar-container .calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    border: 1px solid #ddd;
    border-top: none;
}

.sba-calendar-container .day-header {
    background: #f9f9f9;
    padding: 12px;
    text-align: center;
    font-weight: 700;
    font-size: 13px;
    color: #333;
    border-bottom: 1px solid #ddd;
    border-right: 1px solid #ddd;
}

.sba-calendar-container .day-header:last-child {
    border-right: none;
}

.sba-calendar-container .calendar-days {
    display: contents;
}

.sba-calendar-container .day-cell {
    min-height: 80px;
    padding: 8px;
    border-bottom: 1px solid #ddd;
    border-right: 1px solid #ddd;
    background: white;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    transition: background 0.2s ease;
}

.sba-calendar-container .day-cell:nth-child(7n) {
    border-right: none;
}

.sba-calendar-container .day-cell.other-month {
    background: #fafafa;
    color: #ccc;
}

.sba-calendar-container .day-cell:not(.other-month):hover {
    background: #f5f5f5;
}

.sba-calendar-container .day-cell.clickable {
    cursor: pointer;
}

.sba-calendar-container .day-cell.clickable:hover {
    background: #fff3e0;
    transform: scale(1.02);
    transition: all 0.2s ease;
}

.sba-calendar-container .day-number {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
    color: #333;
}

.sba-calendar-container .day-cell.other-month .day-number {
    color: #ccc;
}

.sba-calendar-container .status-badge {
    font-size: 10px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 3px;
    text-align: center;
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sba-calendar-container .status-badge.disponible {
    background: #FF9800;
    color: white;
}

.sba-calendar-container .status-badge.ultimos {
    background: #FF5722;
    color: white;
}

.sba-calendar-container .status-badge.full {
    background: #BDBDBD;
    color: white;
}

.sba-calendar-container .legend {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
    padding: 15px;
    background: #fafafa;
    border-radius: 4px;
}

.sba-calendar-container .legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
}

.sba-calendar-container .legend-color {
    width: 20px;
    height: 20px;
    border-radius: 3px;
}

.sba-calendar-container .legend-color.disponible {
    background: #FF9800;
}

.sba-calendar-container .legend-color.ultimos {
    background: #FF5722;
}

.sba-calendar-container .legend-color.full {
    background: #BDBDBD;
}

.sba-calendar-container .footer-note {
    margin-top: 20px;
    font-size: 13px;
    color: #666;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .sba-calendar-container .container {
        padding: 15px;
    }

    .sba-calendar-container .title {
        font-size: 18px;
        line-height: 1.3;
    }

    .sba-calendar-container .subtitle {
        font-size: 13px;
    }

    .sba-calendar-container .calendar-header {
        padding: 12px;
    }

    .sba-calendar-container .month-year {
        font-size: 16px;
    }

    .sba-calendar-container .nav-btn {
        width: 35px;
        height: 35px;
        font-size: 24px;
    }

    .sba-calendar-container .day-header {
        font-size: 10px;
        padding: 6px 2px;
    }

    .sba-calendar-container .day-cell {
        min-height: 55px;
        padding: 3px 2px;
    }

    .sba-calendar-container .day-number {
        font-size: 13px;
    }

    .sba-calendar-container .status-badge {
        font-size: 7px;
        padding: 2px 4px;
    }

    .sba-calendar-container .legend {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
        padding: 12px;
    }

    .sba-calendar-container .legend-item {
        font-size: 11px;
    }

    .sba-calendar-container .footer-note {
        font-size: 12px;
    }
}