#sec-calendar-wrapper {
    max-width: 800px;
    margin: 0 auto;
    font-family: "Helvetica Neue", Arial, sans-serif;
}

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

#sec-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    border-top: 1px solid #ddd;
    border-left: 1px solid #ddd;
}

.sec-day-header {
    font-weight: bold;
    text-align: center;
    padding: 10px 0;
    background: #f7f7f7;
    border-right: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
}

.sec-day {
    border-right: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    min-height: 80px;
    padding: 5px;
    position: relative;
    background: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.sec-day.empty {
    background: #fbfbfb;
}

.sec-date-num {
    font-weight: bold;
    position: absolute;
    top: 5px;
    left: 5px;
    font-size: 14px;
    color: #555;
}

/* Status Icons */
.sec-status-icon {
    font-size: 24px;
    line-height: 1;
    margin-top: 10px;
}

.status-open {
    color: #2ecc71; /* Green */
}

.status-few {
    color: #f1c40f; /* Yellow/Orange */
}

.status-full {
    color: #e74c3c; /* Red */
}

.status-closed {
    color: #95a5a6; /* Grey */
    font-size: 16px;
    font-weight: bold;
}

.sec-day.clickable {
    cursor: pointer;
}

.sec-day.clickable:hover {
    background-color: #f0fdf4;
}

/* Modal */
.sec-modal {
    display: none; /* Hidden by default */
    position: fixed; 
    z-index: 9999; 
    left: 0; 
    top: 0; 
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgba(0,0,0,0.5); 
    align-items: center; 
    justify-content: center;
}

.sec-modal-content {
    background-color: #fefefe;
    padding: 25px;
    border: 1px solid #888;
    width: 90%; 
    max-width: 500px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    position: relative;
}

.sec-close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 20px;
}

.sec-close:hover,
.sec-close:focus {
    color: #000;
    text-decoration: none;
}

/* Form Styles */
#sec-booking-form .form-group {
    margin-bottom: 15px;
}

#sec-booking-form label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

#sec-booking-form input[type="text"],
#sec-booking-form input[type="email"],
#sec-booking-form input[type="tel"],
#sec-booking-form input[type="number"],
#sec-booking-form input[type="time"],
#sec-booking-form select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 16px;
}

#sec-booking-form button.button-primary {
    background-color: #0073aa;
    color: #fff;
    border: none;
    padding: 12px 24px;
    cursor: pointer;
    border-radius: 4px;
    font-size: 16px;
    transition: background-color 0.2s;
}

#sec-booking-form button.button-primary:hover {
    background-color: #005177;
}

#sec-booking-form hr {
    margin: 20px 0;
    border: 0;
    border-top: 1px solid #eee;
}

/* Responsive */
@media screen and (max-width: 600px) {
    .sec-day {
        min-height: 60px;
    }
    .sec-status-icon {
        font-size: 20px;
    }
    .sec-date-num {
        font-size: 12px;
    }
}