/* styles.css */
:root {
    --primary-color: #4a90e2;
    --secondary-color: #f5f5f5;
    --border-color: #e0e0e0;
    --text-color: #333;
    --success-color: #4caf50;
    --error-color: #f44336;
    --disabled-color: #cccccc;
}

h1 {
    text-align: center;    
}

body {
    background-color: #d8d8d8;
}

#monthName{
    text-align: center;
}

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

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}


.calendar-nav button {
    padding: 8px 16px;
    border: none;
    background-color: var(--primary-color);
    color: #e4f7ff;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.calendar-nav button:hover {
    background-color: #1489e9; /* Světle modrá pro hover */
    font-size: 16px;
    color: #ffffff;
}

.calendar-nav button:disabled {
    background-color: var(--disabled-color);
    cursor: not-allowed;
}


.calendar-nav {
    display: flex;
    gap: 10px;
    align-items: center;
    width: 100%;
    justify-content: space-between;
}


.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
    border: 1px solid var(--border-color);
    padding: 10px;
    border-radius: 8px;
    background-color: #ffffff;
}

.weekday {
    text-align: center;
    font-weight: bold;
    padding: 10px;
    background-color: var(--secondary-color);
}

.day {
    min-height: 100px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.day.has-slots {
    background-color: var(--secondary-color);
    display: flex;
    flex-direction: column;
}


.day.unavailable {
    background-color: var(--disabled-color);
    opacity: 0.7;
}

.day.past-day {
    background-color: #cdcdce;;
    opacity: 0.7;
    cursor: not-allowed;
}

.day.past-day span {
    color: #999;
}

.book-btn {
    padding: 5px 10px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-top: auto;
    transition: background-color 0.3s, font-weight 0.3s;
}

.book-btn:hover {
    background-color: #72b9f4; /* Light blue for hover */
    font-weight: bold; /* Make text bold on hover */
    color: white; /* Ensures text stays visible on light background */
}

/* ve formuláři pro vytvoření rezervace */
.back-button {
    display: block;
    width: fit-content;
    margin: 20px auto;
    padding: 10px 20px;
    background-color: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    border: none;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.back-button:hover {
    background-color: #0056b3;
}


.slots-info {
    font-size: 0.9em;
    color: var(--text-color);
    margin-top: 5px;
}

.time-ranges {
    font-size: 11px;
    color: #666;
    margin: 5px 0;
}

.time-range {
    margin: 2px 0;
    white-space: nowrap;
}


.day span {
    margin-bottom: 5px;
}

.day-header {
    margin-bottom: 5px;
    display: flex;
    align-items: baseline;
    gap: 4px;
    flex-wrap: wrap;
}

.day-number {
    font-weight: bold;
    font-size: 16px;
}

.day-name {
    font-size: 11px;
    color: #666;
}


.book-btn {
    margin-top: auto;
}











.booking-form-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: bold;
    color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 16px;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.submit-btn {
    padding: 12px 24px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

.submit-btn:disabled {
    background-color: var(--border-color);
    cursor: not-allowed;
}

/* Responsive design */
@media (max-width: 768px) {
    .calendar-header {
        flex-direction: column;
        gap: 10px;
    }

    .calendar-grid {
        gap: 5px;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .weekday {
        display: none; /* Hide weekday headers on mobile */
    }

    .day {
        min-height: auto;
        padding: 15px;
    }

    .day:not(.empty) {
        display: grid;
        grid-template-columns: auto 1fr auto;
        align-items: center;
        gap: 15px;
    }

    .day.empty {
        display: none; /* Hide empty days on mobile */
    }

    .day.past-day {
        display: none;
    }

    .slots-info {
        text-align: right;
        margin: 0;
    }

    .time-ranges {
        font-size: 15px;
        text-align: center;
        color: #494949;
        margin: 4px 0;
    }

    .book-btn {
        margin: 0;
        white-space: nowrap;
        font-size:1.2em;
    }

    .booking-form {
        padding: 20px;
    }
}