/* ── Colibri Booking Form ── */

/* Reset & Container */
.cb-booking {
    max-width: 680px;
    margin: 0 auto;
    font-family: 'DM Sans', sans-serif;
    color: var(--theme-color-text, #5F5D5A);
}

.cb-booking *,
.cb-booking *::before,
.cb-booking *::after {
    box-sizing: border-box;
}

/* ── Progress Bar ── */
.cb-progress {
    margin-bottom: 32px;
}

.cb-progress__label {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--theme-color-text_dark, #403930);
    margin-bottom: 10px;
}

.cb-progress__track {
    height: 4px;
    background: var(--theme-color-bd_color, #D9D5D1);
    border-radius: 2px;
    overflow: hidden;
}

.cb-progress__fill {
    height: 100%;
    background: var(--theme-color-text_link, #FAE8BA);
    border-radius: 2px;
    transition: width 0.4s ease;
}

/* ── Steps ── */
.cb-step {
    border: none;
    padding: 0;
    margin: 0;
    display: none !important;
    animation: cbFadeIn 0.35s ease;
}

.cb-step--active {
    display: flex !important;
    flex-direction: column;
    min-height: 380px;
}

.cb-step__content {
    flex: 1;
}

@keyframes cbFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.cb-step__title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.647em;
    font-weight: 700;
    color: var(--theme-color-text_dark, #403930);
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.cb-step__desc {
    color: var(--theme-color-text_light, #76736E);
    font-size: 14px;
    margin: 0 0 24px;
}

/* ── Fields ── */
.cb-field {
    margin-bottom: 24px;
}

.cb-label {
    display: block;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--theme-color-text_dark, #403930);
    margin-bottom: 8px;
}

.cb-label small {
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    color: var(--theme-color-text_light, #76736E);
}

.cb-req {
    color: #c0392b;
}

.cb-booking input[type="text"],
.cb-booking input[type="email"],
.cb-booking input[type="tel"],
.cb-booking input[type="number"],
.cb-booking input[type="date"],
.cb-booking input[type="time"] {
    width: 100%;
    padding: 0.6em 24px 0.6em 0;
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    color: var(--theme-color-text, #5F5D5A);
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--theme-color-bd_color, #D9D5D1);
    outline: none;
    transition: border-color 0.25s ease, color 0.25s ease;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

.cb-booking input[type="date"]::-webkit-calendar-picker-indicator,
.cb-booking input[type="time"]::-webkit-calendar-picker-indicator {
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s ease;
    filter: invert(72%) sepia(29%) saturate(1863%) hue-rotate(5deg) brightness(101%) contrast(90%);
}

.cb-booking input[type="date"]:hover::-webkit-calendar-picker-indicator,
.cb-booking input[type="time"]:hover::-webkit-calendar-picker-indicator {
    opacity: 1;
}

.cb-booking input[type="date"]::-moz-calendar-picker-indicator,
.cb-booking input[type="time"]::-moz-calendar-picker-indicator {
    cursor: pointer;
    opacity: 0.6;
    filter: invert(72%) sepia(29%) saturate(1863%) hue-rotate(5deg) brightness(101%) contrast(90%);
}

.cb-booking input:hover,
.cb-booking textarea:hover {
    border-bottom-color: var(--theme-color-text_dark, #2D2A28);
}

.cb-booking input:focus,
.cb-booking textarea:focus {
    color: var(--theme-color-text_dark, #403930);
    border-bottom-color: var(--theme-color-text_link, #FAE8BA);
    border-bottom-width: 2px;
    padding-bottom: calc(0.6em - 1px);
}

.cb-booking textarea {
    resize: vertical;
    min-height: 60px;
}

/* Remove number input spinners */
.cb-booking input[type="number"]::-webkit-inner-spin-button,
.cb-booking input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.cb-booking input[type="number"] {
    -moz-appearance: textfield;
}

/* ── Grid Rows ── */
.cb-row {
    display: grid;
    gap: 24px;
}

.cb-row--2 {
    grid-template-columns: 1fr 1fr;
}

.cb-row--4 {
    grid-template-columns: 1fr 1fr 1fr 1fr;
}

/* ── Radio Buttons ── */
.cb-radio-group {
    display: flex;
    gap: 0;
}

.cb-radio {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 16px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--theme-color-text, #5F5D5A);
    border: 1px solid var(--theme-color-bd_color, #D9D5D1);
    transition: all 0.2s ease;
    user-select: none;
}

.cb-radio:first-child {
    border-radius: 0;
}

.cb-radio:last-child {
    border-radius: 0;
}

.cb-radio + .cb-radio {
    border-left: none;
}

.cb-radio input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.cb-radio__mark {
    display: none;
}

.cb-radio:hover {
    background: rgba(250, 232, 186, 0.15);
    border-color: var(--theme-color-text_link, #FAE8BA);
}

.cb-radio:has(input:checked) {
    background: var(--theme-color-text_link, #FAE8BA);
    border-color: var(--theme-color-text_link, #FAE8BA);
    color: var(--theme-color-text_dark, #403930);
    font-weight: 600;
}

/* ── Checkbox Add-ons ── */
.cb-addons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.cb-addon {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    border: 1px solid var(--theme-color-bd_color, #D9D5D1);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.cb-addon[hidden] {
    display: none;
}

.cb-addon:hover {
    border-color: var(--theme-color-text_link, #FAE8BA);
    background: rgba(250, 232, 186, 0.08);
}

.cb-addon:has(input:checked) {
    border-color: var(--theme-color-text_link, #FAE8BA);
    background: rgba(250, 232, 186, 0.15);
}

.cb-addon input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.cb-addon__check {
    width: 22px;
    height: 22px;
    border: 2px solid var(--theme-color-bd_color, #D9D5D1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.cb-addon:has(input:checked) .cb-addon__check {
    background: var(--theme-color-text_link, #FAE8BA);
    border-color: var(--theme-color-text_link, #FAE8BA);
}

.cb-addon:has(input:checked) .cb-addon__check::after {
    content: '';
    width: 6px;
    height: 10px;
    border: solid var(--theme-color-text_dark, #403930);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) translateY(-1px);
}

.cb-addon__info {
    display: flex;
    align-items: center;
    flex: 1;
    gap: 12px;
}

.cb-addon__name {
    font-size: 15px;
    font-weight: 500;
    color: var(--theme-color-text_dark, #403930);
}

.cb-addon__tag {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 8px;
    background: var(--theme-color-bd_color, #D9D5D1);
    color: var(--theme-color-text_light, #76736E);
}

.cb-addon__price {
    margin-left: auto;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--theme-color-text_dark, #403930);
}

/* ── Price Summary ── */
.cb-summary {
    background: rgba(250, 232, 186, 0.1);
    border: 1px solid var(--theme-color-bd_color, #D9D5D1);
    padding: 24px;
    margin-bottom: 32px;
}

.cb-summary__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    font-size: 15px;
    color: var(--theme-color-text, #5F5D5A);
    border-bottom: 1px solid rgba(217, 213, 209, 0.5);
}

.cb-summary__row:last-child {
    border-bottom: none;
}

.cb-summary__row--total {
    border-bottom: none;
    border-top: 2px solid var(--theme-color-text_link, #FAE8BA);
    margin-top: 4px;
    padding-top: 14px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--theme-color-text_dark, #403930);
}

.cb-summary__row--discount {
    color: #dc2626;
}

.cb-summary__row--discount span:last-child {
    color: #dc2626;
}

/* ── Buttons ── */
.cb-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--theme-color-bd_color, #D9D5D1);
}

.cb-btn {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 15px;
    font-weight: 600;
    line-height: 21px;
    padding: 18px 40px;
    border: none;
    border-radius: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
}

.cb-btn--next,
.cb-btn--submit {
    background: var(--theme-color-text_link, #FAE8BA);
    color: var(--theme-color-text_dark, #403930);
    margin-left: auto;
}

.cb-btn--next:hover,
.cb-btn--submit:hover {
    background: var(--theme-color-text_hover, #AD915C);
    color: #fff;
}

.cb-btn--prev {
    background: transparent;
    color: var(--theme-color-text, #5F5D5A);
    padding: 18px 24px;
    border: 2px solid var(--theme-color-bd_color, #D9D5D1);
}

.cb-btn--prev:hover {
    border-color: var(--theme-color-text_dark, #403930);
    color: var(--theme-color-text_dark, #403930);
}

.cb-btn--submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ── Validation Errors ── */
.cb-error {
    display: none;
    font-size: 13px;
    color: #c0392b;
    margin-top: 6px;
}

.cb-error--visible {
    display: block;
}

.cb-field--invalid input,
.cb-field--invalid textarea {
    border-bottom-color: #c0392b;
}

.cb-field--radio.cb-field--invalid .cb-radio {
    border-color: #c0392b;
}

/* ── Success State ── */
.cb-success {
    text-align: center;
    padding: 48px 24px;
    animation: cbFadeIn 0.5s ease;
}

.cb-success__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--theme-color-text_link, #FAE8BA);
    color: var(--theme-color-text_dark, #403930);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
}

.cb-success__title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.647em;
    font-weight: 700;
    color: var(--theme-color-text_dark, #403930);
    margin: 0 0 12px;
}

.cb-success__text {
    color: var(--theme-color-text_light, #76736E);
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

/* ── Loading State ── */
.cb-btn--loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.cb-btn--loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(64, 57, 48, 0.3);
    border-top-color: var(--theme-color-text_dark, #403930);
    border-radius: 50%;
    animation: cbSpin 0.6s linear infinite;
}

@keyframes cbSpin {
    to { transform: rotate(360deg); }
}

/* ── Responsive ── */
@media (max-width: 640px) {
    .cb-row--2,
    .cb-row--4 {
        grid-template-columns: 1fr 1fr;
    }

    .cb-radio-group {
        flex-direction: column;
    }

    .cb-radio + .cb-radio {
        border-left: 1px solid var(--theme-color-bd_color, #D9D5D1);
        border-top: none;
    }

    .cb-btn {
        padding: 14px 28px;
        font-size: 14px;
    }

    .cb-addon__info {
        flex-wrap: wrap;
    }

    .cb-addon__price {
        margin-left: 0;
    }
}

@media (max-width: 480px) {
    .cb-row--2,
    .cb-row--4 {
        grid-template-columns: 1fr;
    }

    .cb-actions {
        flex-direction: column-reverse;
        gap: 12px;
    }

    .cb-btn {
        width: 100%;
    }

    .cb-btn--next,
    .cb-btn--submit {
        margin-left: 0;
    }
}