/* ═══════════════════════════════════════════
   Carei Reservation — Design Tokens
   ═══════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Albert+Sans:wght@400;500;600;700&display=swap');

:root {
    --carei-blue: #2F2482;
    --carei-red: #FF0000;
    --carei-red-hover: #D60000;
    --carei-bg: #EDEDF3;
    --carei-gray: #505050;
    --carei-placeholder: #C7C7C7;
    --carei-border: #D0D0D0;
    --carei-white: #FFFFFF;
    --carei-radius: 8px;
    --carei-radius-lg: 16px;
    --carei-input-h: 48px;
    --carei-font: 'Albert Sans', sans-serif;
    --carei-gap-section: 24px;
    --carei-gap-inner: 16px;
}

/* ═══════════════════════════════════════════
   Trigger Button
   ═══════════════════════════════════════════ */
.carei-reservation-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background-color: var(--carei-red);
    color: var(--carei-white);
    font-family: var(--carei-font);
    font-weight: 600;
    font-size: 14px;
    border: none;
    border-radius: var(--carei-radius);
    cursor: pointer;
    transition: background-color 0.2s ease;
    text-decoration: none;
    line-height: 1;
}
.carei-reservation-trigger:hover {
    background-color: var(--carei-red-hover);
    color: var(--carei-white);
}
.carei-reservation-trigger svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* ═══════════════════════════════════════════
   Modal Overlay & Container
   ═══════════════════════════════════════════ */
.carei-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100000;
    background: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
    padding: 20px;
}
.carei-modal-overlay.is-open {
    display: flex;
}
.carei-modal {
    background: var(--carei-bg);
    border-radius: var(--carei-radius-lg);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 40px 48px;
    position: relative;
    font-family: var(--carei-font);
}
.carei-modal-close {
    position: absolute;
    top: 16px;
    left: 16px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--carei-gray);
    line-height: 1;
    padding: 4px;
    transition: color 0.2s;
}
.carei-modal-close:hover {
    color: var(--carei-blue);
}
.carei-modal-title {
    font-family: var(--carei-font);
    font-weight: 700;
    font-size: 20px;
    color: var(--carei-blue);
    text-align: center;
    margin: 0 0 var(--carei-gap-section) 0;
}
.carei-modal-title span {
    color: var(--carei-red);
}

/* Scrollbar styling */
.carei-modal::-webkit-scrollbar {
    width: 6px;
}
.carei-modal::-webkit-scrollbar-track {
    background: transparent;
}
.carei-modal::-webkit-scrollbar-thumb {
    background: var(--carei-border);
    border-radius: 3px;
}

/* ═══════════════════════════════════════════
   Form Layout
   ═══════════════════════════════════════════ */
.carei-form {
    display: flex;
    flex-direction: column;
    gap: var(--carei-gap-section);
}
.carei-form__section {
    display: flex;
    flex-direction: column;
    gap: var(--carei-gap-inner);
}
.carei-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--carei-gap-inner);
}
.carei-form__row--dates {
    grid-template-columns: 1fr 1fr;
}
.carei-form__field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.carei-form__field--full {
    grid-column: 1 / -1;
}

/* ═══════════════════════════════════════════
   Inputs & Selects
   ═══════════════════════════════════════════ */
.carei-form__input,
.carei-form__textarea,
.carei-form__select-wrap select {
    height: var(--carei-input-h);
    padding: 0 16px;
    border: 1px solid transparent;
    border-radius: var(--carei-radius);
    background: var(--carei-white);
    font-family: var(--carei-font);
    font-weight: 600;
    font-size: 15px;
    color: var(--carei-blue);
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
    box-sizing: border-box;
}
.carei-form__input::placeholder,
.carei-form__textarea::placeholder {
    color: var(--carei-gray);
    font-weight: 400;
}
.carei-form__input:focus,
.carei-form__textarea:focus,
.carei-form__select-wrap select:focus {
    border-color: var(--carei-blue);
}
.carei-form__textarea {
    height: 143px;
    padding: 16px;
    resize: vertical;
    line-height: 1.5;
}
.carei-form__label-small {
    font-family: var(--carei-font);
    font-weight: 400;
    font-size: 12px;
    color: var(--carei-gray);
    display: flex;
    align-items: center;
    gap: 4px;
}
.carei-form__icon-calendar {
    color: var(--carei-gray);
}

/* Select wrapper */
.carei-form__select-wrap {
    position: relative;
    display: flex;
    align-items: center;
}
.carei-form__select-wrap select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 40px;
    cursor: pointer;
}
.carei-form__select-wrap--icon select {
    padding-left: 40px;
}
.carei-form__select-arrow {
    position: absolute;
    right: 16px;
    pointer-events: none;
    color: var(--carei-blue);
}
.carei-form__icon-pin {
    position: absolute;
    left: 14px;
    pointer-events: none;
    color: var(--carei-gray);
    z-index: 1;
}

/* Days count */
.carei-form__days-count {
    font-family: var(--carei-font);
    font-size: 13px;
    color: var(--carei-gray);
    text-align: right;
}
.carei-form__days-count strong {
    color: var(--carei-blue);
    font-weight: 700;
}

/* ═══════════════════════════════════════════
   Phone Input
   ═══════════════════════════════════════════ */
.carei-form__phone-wrap {
    display: flex;
    align-items: center;
    background: var(--carei-white);
    border-radius: var(--carei-radius);
    border: 1px solid transparent;
    transition: border-color 0.2s;
    height: var(--carei-input-h);
}
.carei-form__phone-wrap:focus-within {
    border-color: var(--carei-blue);
}
.carei-form__phone-prefix {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0 8px 0 12px;
    border-right: 1px solid var(--carei-border);
    height: 60%;
    flex-shrink: 0;
    font-size: 14px;
    color: var(--carei-gray);
}
.carei-form__phone-flag {
    font-size: 18px;
    line-height: 1;
}
.carei-form__phone-code {
    font-family: var(--carei-font);
    font-weight: 500;
    font-size: 14px;
    color: var(--carei-gray);
}
.carei-form__input--phone {
    border: none;
    background: transparent;
    height: 100%;
    padding-left: 12px;
}
.carei-form__input--phone::placeholder {
    color: var(--carei-placeholder);
    letter-spacing: 2px;
}
.carei-form__input--phone:focus {
    border: none;
}

/* ═══════════════════════════════════════════
   Checkboxes (custom)
   ═══════════════════════════════════════════ */
.carei-form__checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-family: var(--carei-font);
    font-size: 14px;
    color: var(--carei-blue);
    user-select: none;
}
.carei-form__checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}
.carei-form__checkbox-box {
    width: 24px;
    height: 24px;
    min-width: 24px;
    border: 2px solid var(--carei-border);
    border-radius: var(--carei-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    background: var(--carei-white);
    margin-top: 1px;
}
.carei-form__checkbox-box svg {
    opacity: 0;
    transition: opacity 0.15s;
}
.carei-form__checkbox-label input:checked + .carei-form__checkbox-box {
    background: var(--carei-blue);
    border-color: var(--carei-blue);
}
.carei-form__checkbox-label input:checked + .carei-form__checkbox-box svg {
    opacity: 1;
}
.carei-form__checkbox-text {
    line-height: 1.6;
    padding-top: 2px;
}
.carei-form__checkbox-text a {
    color: var(--carei-blue);
    text-decoration: underline;
    font-weight: 600;
}
.carei-form__checkbox-text a:hover {
    color: var(--carei-red);
}

/* ═══════════════════════════════════════════
   Dividers
   ═══════════════════════════════════════════ */
.carei-form__divider {
    display: flex;
    align-items: center;
    gap: 16px;
    font-family: 'Roboto', var(--carei-font), sans-serif;
    font-size: 12px;
    color: var(--carei-gray);
    text-transform: none;
}
.carei-form__divider::before,
.carei-form__divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--carei-border);
}
.carei-form__divider span {
    white-space: nowrap;
}

/* ═══════════════════════════════════════════
   Extra Cards (Ubezpieczenie, Fotelik)
   ═══════════════════════════════════════════ */
.carei-form__extra-card {
    border: 1px solid var(--carei-border);
    border-radius: var(--carei-radius);
    padding: 16px;
    background: var(--carei-white);
    transition: border-color 0.2s;
}
.carei-form__extra-card:has(input:checked) {
    border-color: var(--carei-blue);
}
.carei-form__checkbox-label--card {
    align-items: flex-start;
}
.carei-form__extra-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}
.carei-form__extra-content strong {
    font-weight: 700;
    font-size: 14px;
    color: var(--carei-blue);
}
.carei-form__extra-desc {
    font-size: 12px;
    color: var(--carei-gray);
    font-weight: 400;
    line-height: 1.4;
}
.carei-form__extra-price {
    font-weight: 700;
    font-size: 15px;
    color: var(--carei-red);
    margin-top: 4px;
}

/* ═══════════════════════════════════════════
   Footer (Privacy + Submit)
   ═══════════════════════════════════════════ */
.carei-form__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--carei-gap-inner);
    padding-top: 8px;
}
.carei-form__checkbox-label--privacy {
    flex: 1;
}
.carei-form__submit {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    background-color: var(--carei-red);
    color: var(--carei-white);
    font-family: var(--carei-font);
    font-weight: 600;
    font-size: 14px;
    border: none;
    border-radius: var(--carei-radius);
    cursor: pointer;
    transition: background-color 0.2s;
    white-space: nowrap;
    line-height: 1;
    flex-shrink: 0;
}
.carei-form__submit:hover {
    background-color: var(--carei-red-hover);
}
.carei-form__submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}
.carei-form__submit svg {
    width: 16px;
    height: 16px;
}

/* ═══════════════════════════════════════════
   Validation
   ═══════════════════════════════════════════ */
.carei-form__field--error .carei-form__input,
.carei-form__field--error .carei-form__textarea,
.carei-form__field--error .carei-form__select-wrap select,
.carei-form__field--error .carei-form__phone-wrap {
    border-color: var(--carei-red) !important;
}
.carei-form__checkbox-label--error .carei-form__checkbox-box {
    border-color: var(--carei-red) !important;
}
.carei-form__error-msg {
    font-family: var(--carei-font);
    font-size: 11px;
    color: var(--carei-red);
    margin-top: 2px;
}
.carei-form__error-summary {
    font-family: var(--carei-font);
    font-size: 13px;
    color: var(--carei-red);
    text-align: center;
    padding: 8px;
    background: rgba(255, 0, 0, 0.05);
    border-radius: var(--carei-radius);
}

/* Loading state for selects */
.carei-form__select-wrap--loading select {
    color: var(--carei-placeholder);
    pointer-events: none;
}

/* Return branch slide */
.carei-form__return-wrap {
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease;
    max-height: 0;
    opacity: 0;
}
.carei-form__return-wrap.is-visible {
    max-height: 80px;
    opacity: 1;
    display: block !important;
}

/* ═══════════════════════════════════════════
   Mobile Responsive (<768px)
   ═══════════════════════════════════════════ */
@media (max-width: 768px) {
    .carei-modal-overlay {
        padding: 0;
        align-items: flex-end;
    }
    .carei-modal {
        width: 100%;
        max-width: 100%;
        max-height: 100vh;
        height: 100%;
        border-radius: var(--carei-radius-lg) var(--carei-radius-lg) 0 0;
        padding: 32px 24px;
        border-radius: 0;
    }
    .carei-form__row {
        grid-template-columns: 1fr;
    }
    .carei-form__row--dates {
        grid-template-columns: 1fr 1fr;
    }
    .carei-form__footer {
        flex-direction: column;
        align-items: stretch;
    }
    .carei-form__submit {
        width: 100%;
        justify-content: center;
        padding: 16px;
    }
}

/* Very small screens */
@media (max-width: 480px) {
    .carei-form__row--dates {
        grid-template-columns: 1fr;
    }
    .carei-modal {
        padding: 24px 16px;
    }
}