#booking-widget {
    max-width: 640px;
    margin: 2rem auto;
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    font-family: 'Inter', sans-serif;
    color: #333;
    transition: all 0.3s ease-in-out;
}
#booking-widget h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    color: #5b2c83;
    text-align: center;
}
#calendar-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
#calendar-controls button {
    background: #f3f0ff;
    color: #5b2c83;
    border: none;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.2s ease;
}
#calendar-controls button:hover {
    background: #d8c7ff;
}
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-top: 1em;
}
.calendar-day {
    padding: 0.5em;
    text-align: center;
    cursor: pointer;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #f8f8f8;
    transition: background 0.2s ease;
}
.calendar-day:hover:not(.disabled) {
    background: #e4dbf7;
    font-weight: 500;
}
.calendar-day.disabled {
    background: #eee;
    color: #aaa;
    pointer-events: none;
}
.calendar-day.selected {
    background: #5b2c83;
    color: #fff;
    font-weight: bold;
}
form label {
    display: block;
    margin-top: 1rem;
    margin-bottom: 0.3rem;
    font-size: 0.95rem;
    font-weight: 500;
}
form input, form select {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
    transition: border 0.2s;
}
form input:focus, form select:focus {
    outline: none;
    border-color: #7a42f4;
    box-shadow: 0 0 0 2px rgba(122, 66, 244, 0.1);
}
form button[type="submit"] {
    margin-top: 1.5rem;
    width: 100%;
    background: #5b2c83;
    color: white;
    padding: 0.75rem;
    font-size: 1rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s ease;
}
form button[type="submit"]:hover {
    background: #46206a;
}
#booking-response {
    margin-top: 1rem;
    font-weight: 500;
    color: #2e7d32;
    text-align: center;
}
/* Mobile responsive */
@media screen and (max-width: 480px) {
    #booking-widget {
        padding: 1.2rem;
    }
    .calendar-grid {
        grid-template-columns: repeat(7, 1fr);
        gap: 2px;
    }
    #calendar-controls {
        flex-direction: column;
        gap: 0.5rem;
    }
}