/* ==========================================================================
   Booking modal (AJAX popup)
   ========================================================================== */

.booking-modal {
    position: fixed;
    inset: 0;
    z-index: 220;
    display: flex;
    align-items: center;
    justify-content: center;
    padding:
        max(16px, var(--safe-top))
        max(16px, var(--safe-right))
        max(16px, var(--safe-bottom))
        max(16px, var(--safe-left));
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
        opacity 0.25s ease,
        visibility 0.25s ease;
}

.booking-modal.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.booking-modal__overlay {
    position: absolute;
    inset: 0;
    background: color-mix(in srgb, var(--color-primary) 55%, #000 20%);
    backdrop-filter: blur(2px);
}

.booking-modal__dialog {
    position: relative;
    z-index: 1;
    width: min(100%, 480px);
    max-height: min(92vh, 760px);
    overflow: auto;
    padding: 28px 24px 24px;
    border-radius: var(--radius-card);
    background: var(--color-white);
    border: var(--border-width) solid var(--color-primary);
    box-shadow: 0 24px 64px color-mix(in srgb, var(--color-primary) 28%, transparent);
    transform: translateY(12px) scale(0.98);
    transition: transform 0.25s ease;
}

.booking-modal.is-open .booking-modal__dialog {
    transform: translateY(0) scale(1);
}

.booking-modal__close {
    position: absolute;
    top: 12px;
    right: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-button);
    color: var(--color-primary);
}

.booking-modal__close:hover {
    background: color-mix(in srgb, var(--color-primary) 8%, var(--color-white));
}

.booking-modal__close:focus {
    outline: none;
}

.booking-modal__close:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.booking-modal__close-icon {
    position: relative;
    display: block;
    width: 18px;
    height: 18px;
}

.booking-modal__close-icon::before,
.booking-modal__close-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
}

.booking-modal__close-icon::before {
    transform: translateY(-50%) rotate(45deg);
}

.booking-modal__close-icon::after {
    transform: translateY(-50%) rotate(-45deg);
}

.booking-modal__title {
    margin: 0 36px 10px 0;
    font-family: var(--font-display);
    font-size: clamp(22px, 2.4vw, 28px);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-primary);
}

.booking-modal__text {
    margin: 0 0 20px;
    font-size: 15px;
    line-height: 1.45;
    color: color-mix(in srgb, var(--color-primary) 82%, #000);
}

.booking-modal__notice {
    margin: 0 0 16px;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.4;
}

.booking-modal__notice--error {
    background: color-mix(in srgb, #c0392b 10%, var(--color-white));
    color: #8b1e16;
    border: 1px solid color-mix(in srgb, #c0392b 35%, transparent);
}

.booking-modal__form {
    display: grid;
    gap: 14px;
}

.booking-modal__field {
    display: grid;
    gap: 6px;
}

.booking-modal__label {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
}

.booking-modal__label span {
    color: var(--color-accent);
}

.booking-modal__input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-button);
    font: inherit;
    font-size: 16px;
    color: var(--color-primary);
    background: var(--color-white);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.booking-modal__input::placeholder {
    color: color-mix(in srgb, var(--color-primary) 40%, transparent);
}

.booking-modal__input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 28%, transparent);
}

.booking-modal__input.is-invalid {
    border-color: #c0392b;
}

.booking-modal__textarea {
    resize: vertical;
    min-height: 84px;
}

.booking-modal__submit {
    width: 100%;
    margin-top: 4px;
}

.booking-modal__submit:disabled {
    opacity: 0.7;
    cursor: wait;
}

.booking-modal__success {
    display: grid;
    gap: 20px;
    justify-items: start;
    padding-block: 12px 4px;
}

.booking-modal__success[hidden],
.booking-modal__notice[hidden],
.booking-modal__body[hidden] {
    display: none;
}

.booking-modal__success-text {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(18px, 2vw, 22px);
    font-weight: 400;
    line-height: 1.35;
    color: var(--color-primary);
}

body.booking-modal-open {
    overflow: hidden;
}

@media (max-width: 480px) {
    .booking-modal__dialog {
        padding: 24px 18px 20px;
        max-height: calc(100vh - 24px);
    }

    .booking-modal__title {
        font-size: 22px;
    }
}