h2 {
    font-family: 'Pangolin';
    font-weight: 700;
    color: #4e342e;
    margin: 20px;
    padding-bottom: 40px;
}

.form-label {
    font-weight: 600;
    color: #2e7d32;
    font-family: 'Nunito';
}

.room-type-list {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-bottom: 1.5rem;
}

.room-type-card {
    border: 2px solid #f9a825;
    border-radius: 10px;
    background: #f9a825;
    padding: 40px;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    min-width: 220px;
    min-height: 80px;
    box-shadow: 0 1px 4px rgba(44, 62, 80, 0.04);
    font-family: 'Pangolin', Arial, sans-serif;
    font-weight: 700;
    color: #4e342e;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.room-type-card.active {
    border-color: #2e7d32;
    background: #e8f5e9;
    color: #2e7d32;
    box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.10);
}

.room-type-card .room-type-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
    color: inherit;
}

.room-type-card .room-type-desc {
    font-size: 0.98rem;
    color: #2e7d32;
    font-weight: 400;
    font-size: 18px;
}

.room-section {
    margin-top: 20px;
}

.btn-primary {
    background-color: #2e7d32;
    border-color: #2e7d32;
    font-weight: 700;
    letter-spacing: 0.5px;
    font-family: 'Nunito', Arial, sans-serif;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: #4e342e;
    border-color: #4e342e;
}

.btn-secondary {
    background-color: #bdbdbd;
    border-color: #bdbdbd;
    color: #4e342e;
    font-weight: 700;
    font-family: 'Nunito', Arial, sans-serif;
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: #757575;
    border-color: #757575;
    color: #fff;
}

.alert-danger {
    background: #ffebee;
    color: #c62828;
    border-color: #ffcdd2;
    font-weight: 600;
}

.form-control:focus {
    border-color: #0288d1;
    box-shadow: 0 0 0 2px rgba(2, 136, 209, 0.10);
}

.loading {
    color: #0288d1;
    font-weight: 600;
    font-size: 1rem;
}

/* Room number card style */
.room-number-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 10px;
}

.room-number-card {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 80px;
    min-height: 48px;
    padding: 0.5rem 1rem;
    border: 2px solid #e3e6f0;
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    font-weight: 700;
    color: #2e7d32;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s;
    position: relative;
    box-shadow: 0 1px 4px rgba(44, 62, 80, 0.04);
    user-select: none;
    font-family: 'Nunito', Arial, sans-serif;
}

.room-number-card input[type="checkbox"] {
    opacity: 0;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    cursor: pointer;
    z-index: 2;
}

.room-number-card.selected {
    border-color: #2e7d32;
    background: #e8f5e9;
    color: #2e7d32;
    box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.10);
}

.room-number-card.unavailable {
    border-color: #bdbdbd;
    background: #eeeeee;
    color: #bdbdbd;
    cursor: not-allowed;
    opacity: 1;
    text-decoration: line-through;
}

.room-number-card .room-label {
    z-index: 1;
    font-size: 1.05rem;
    font-family: 'Nunito', Arial, sans-serif;
}

@media (max-width: 767px) {
    .container.py-5 {
        padding-top: 2rem !important;
        padding-bottom: 2rem !important;
    }

    h2 {
        font-size: 1.5rem;
    }

    .room-type-list {
        gap: 10px;
    }

    .room-type-card {
        min-width: 120px;
        min-height: 60px;
        font-size: 0.98rem;
    }

    .room-number-list {
        gap: 8px;
    }

    .room-number-card {
        min-width: 60px;
        min-height: 38px;
        font-size: 0.95rem;
    }
}