/**
 * Boost Calculator — Frontend Styles (bs-calc)
 *
 * BEM component with .bs-calc prefix.
 * DM Sans + Manrope typography, blue (#0066FF) accent.
 *
 * @package Bossier_Calculator_Builder
 * @since   3.2.0
 */

/* ============================================
   CALCULATOR WRAPPER
   ============================================ */
.bs-calc {
    font-family: 'DM Sans', system-ui, sans-serif;
    color: #0D1B2A;
    max-width: 480px;
    margin-bottom: 24px;
}

/* ---- Grouped rows: 2 fields side by side ---- */
.bs-calc__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 14px;
}

.bs-calc__row--full {
    grid-template-columns: 1fr;
}

/* ============================================
   FIELD GROUP
   ============================================ */
.bs-calc__field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.bs-calc__field--hidden {
    display: none !important;
}

/* ============================================
   LABEL
   ============================================ */
.bs-calc__label {
    font-size: 12px;
    font-weight: 600;
    color: #0D1B2A;
    display: flex;
    align-items: center;
    gap: 5px;
    margin: 0;
    padding: 0;
    border: none;
}

.bs-calc__label-req {
    color: #DC2626;
}

.bs-calc__hint-icon {
    width: 14px;
    height: 14px;
    background: #EBF2FF;
    color: #0066FF;
    border-radius: 50%;
    display: inline-grid;
    place-items: center;
    font-size: 9px;
    font-weight: 700;
    cursor: help;
    flex-shrink: 0;
}

/* Tooltip on hover */
.bs-calc__hint-icon[title]:hover {
    position: relative;
}

.bs-calc__hint-icon[title]:hover::after {
    content: attr(title);
    position: absolute;
    left: 50%;
    bottom: calc(100% + 8px);
    transform: translateX(-50%);
    padding: 8px 12px;
    background: #1f2937;
    color: #fff;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.4;
    border-radius: 6px;
    white-space: normal;
    max-width: 220px;
    min-width: 120px;
    text-align: center;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    pointer-events: none;
}

.bs-calc__hint-icon[title]:hover::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: calc(100% + 2px);
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: #1f2937;
    z-index: 101;
}

/* ============================================
   INPUTS
   ============================================ */
.bs-calc__input {
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    color: #0D1B2A;
    padding: 9px 12px;
    border: 1.5px solid #E3E8EE;
    border-radius: 7px;
    background: #FFFFFF;
    transition: border-color 0.15s, box-shadow 0.15s;
    width: 100%;
    box-sizing: border-box;
    -moz-appearance: textfield;
}

.bs-calc__input::-webkit-outer-spin-button,
.bs-calc__input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.bs-calc__input:focus {
    outline: none;
    border-color: #0066FF;
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.08);
}

.bs-calc__input::placeholder {
    color: #C4CDD5;
    font-weight: 400;
}

/* Input with unit suffix */
.bs-calc__input-wrap {
    position: relative;
}

.bs-calc__input-wrap .bs-calc__input {
    padding-right: 40px;
}

.bs-calc__unit {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    font-weight: 500;
    color: #8898A8;
    pointer-events: none;
}

/* Range hint bar (min/max) */
.bs-calc__range {
    display: flex;
    justify-content: space-between;
    padding: 5px 10px;
    background: #FFFBEB;
    border: 1px solid #FDE68A;
    border-radius: 5px;
    font-size: 11px;
    font-weight: 500;
    color: #92400E;
    margin-top: 4px;
}

/* Dimension error message */
.bs-calc__dimension-error {
    color: #DC2626;
    font-size: 12px;
    margin-top: 4px;
    padding: 6px 10px;
    background: #FEF2F2;
    border-radius: 5px;
    border-left: 3px solid #DC2626;
    display: none;
}

.bs-calc__dimension-error.visible {
    display: block;
}

/* ============================================
   SELECT DROPDOWN
   ============================================ */
.bs-calc__select-wrap {
    position: relative;
}

.bs-calc__select {
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    color: #0D1B2A;
    padding: 9px 36px 9px 12px;
    border: 1.5px solid #E3E8EE;
    border-radius: 7px;
    background: #FFFFFF;
    appearance: none;
    cursor: pointer;
    width: 100%;
    transition: border-color 0.15s, box-shadow 0.15s;
    box-sizing: border-box;
}

.bs-calc__select:focus {
    outline: none;
    border-color: #0066FF;
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.08);
}

.bs-calc__select-arrow {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 10px;
    color: #8898A8;
    pointer-events: none;
}

/* ============================================
   TOGGLE BUTTONS (Color, Radio, Checkbox)
   ============================================ */
.bs-calc__toggles {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.bs-calc__toggle {
    padding: 8px 16px;
    border: 1.5px solid #E3E8EE;
    border-radius: 7px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    color: #556270;
    background: #FFFFFF;
    cursor: pointer;
    transition: all 0.12s;
}

.bs-calc__toggle:hover {
    border-color: #8898A8;
}

.bs-calc__toggle--active {
    border-color: #0066FF;
    color: #0066FF;
    background: #F0F5FF;
    font-weight: 600;
}

/* ============================================
   CHECKBOX GROUP
   ============================================ */
.bs-calc__checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.bs-calc__checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 12px;
    border: 1.5px solid #E3E8EE;
    border-radius: 7px;
    background: #fff;
    font-size: 13px;
    font-weight: 500;
    color: #556270;
    transition: all 0.12s;
}

.bs-calc__checkbox-label:hover {
    border-color: #8898A8;
}

.bs-calc__checkbox-label:has(input:checked) {
    border-color: #0066FF;
    color: #0066FF;
    background: #F0F5FF;
}

.bs-calc__checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #0066FF;
    margin: 0;
}

.bs-calc__surcharge {
    font-size: 12px;
    opacity: 0.7;
    margin-left: 4px;
}

/* ============================================
   MITRE ANGLE GROUPS
   ============================================ */
.bs-calc__mitre-groups {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
}

.bs-calc__mitre-group {
    flex: 1;
    min-width: 130px;
    max-width: 200px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: opacity 0.3s ease, max-height 0.3s ease;
}

.bs-calc__mitre-group--hidden {
    display: none;
}

.bs-calc__mitre-group-label {
    font-size: 11px;
    font-weight: 600;
    color: #556270;
    display: block;
}

/* Smaller select for mitre */
.bs-calc__mitre-select {
    font-size: 13px;
    padding: 8px 32px 8px 10px;
}

/* ============================================
   IMAGE DROPDOWN (Mitre with images)
   ============================================ */
.bs-calc__image-dropdown {
    position: relative;
    width: 100%;
    max-width: 220px;
}

.bs-calc__image-dropdown-selected {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: #fff;
    border: 1.5px solid #E3E8EE;
    border-radius: 7px;
    cursor: pointer;
    transition: border-color 0.15s;
}

.bs-calc__image-dropdown-selected:hover {
    border-color: #8898A8;
}

.bs-calc__image-dropdown.open .bs-calc__image-dropdown-selected {
    border-color: #0066FF;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.bs-calc__image-dropdown-text {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #0D1B2A;
}

.bs-calc__image-dropdown-text img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 4px;
}

.bs-calc__image-dropdown-arrow {
    color: #8898A8;
    font-size: 10px;
    transition: transform 0.2s ease;
}

.bs-calc__image-dropdown.open .bs-calc__image-dropdown-arrow {
    transform: rotate(180deg);
}

.bs-calc__image-dropdown-options {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 1.5px solid #0066FF;
    border-top: none;
    border-radius: 0 0 7px 7px;
    max-height: 280px;
    overflow-y: auto;
    z-index: 100;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.bs-calc__image-dropdown.open .bs-calc__image-dropdown-options {
    display: block;
}

.bs-calc__image-dropdown-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    cursor: pointer;
    transition: background-color 0.15s;
    border-bottom: 1px solid #F0F2F5;
    position: relative;
}

.bs-calc__image-dropdown-option:last-child {
    border-bottom: none;
}

.bs-calc__image-dropdown-option:hover {
    background: #F7F8FA;
}

.bs-calc__image-dropdown-option.selected {
    background: #F0F5FF;
}

.bs-calc__dropdown-option-image {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 4px;
    border: 1px solid #E3E8EE;
    background: #fff;
}

.bs-calc__dropdown-option-label {
    flex: 1;
    font-size: 13px;
    color: #0D1B2A;
}

/* Mitre Thumbnail Images */
.bs-calc__mitre-thumb {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 4px;
    border: 1px solid #E3E8EE;
    background: #fff;
    flex-shrink: 0;
    cursor: pointer;
    transition: border-color 0.2s ease;
}

.bs-calc__mitre-thumb:hover {
    border-color: #0066FF;
}

/* Floating preview overlay for mitre images */
.bs-calc__mitre-preview {
    position: fixed;
    z-index: 100000;
    pointer-events: none;
    background: #fff;
    border: 2px solid #0066FF;
    border-radius: 12px;
    box-shadow: 0 16px 60px rgba(0, 0, 0, 0.3), 0 6px 20px rgba(0, 0, 0, 0.15);
    padding: 12px;
    opacity: 0;
    transition: opacity 0.15s ease;
}

.bs-calc__mitre-preview.visible {
    opacity: 1;
}

.bs-calc__mitre-preview img {
    display: block;
    width: 400px;
    height: 400px;
    object-fit: contain;
}

/* ============================================
   DIVIDER
   ============================================ */
.bs-calc__divider {
    height: 1px;
    background: #E3E8EE;
    margin: 16px 0;
}

/* ============================================
   RESULT BLOCK
   ============================================ */
.bs-calc__result {
    background: #F7F8FA;
    border: 1px solid #E3E8EE;
    border-radius: 9px;
    padding: 14px 16px;
    margin-bottom: 14px;
}

.bs-calc__result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3px 0;
}

.bs-calc__result-row + .bs-calc__result-row {
    border-top: 1px solid #E3E8EE;
    margin-top: 6px;
    padding-top: 8px;
}

.bs-calc__result-label {
    font-size: 13px;
    color: #556270;
}

.bs-calc__result-value {
    font-family: 'Manrope', system-ui, sans-serif;
    font-weight: 800;
    font-size: 18px;
    color: #0066FF;
}

.bs-calc__result-value--with-fee {
    font-size: 15px;
}

.bs-calc__result-value--sub {
    font-size: 14px;
    font-weight: 600;
    color: #0D1B2A;
}

.bs-calc__result-row--fee {
    background: linear-gradient(135deg, #FFF8E1 0%, #FFFDE7 100%);
    margin: 6px -16px;
    padding: 8px 16px;
    border-top: 1px solid #FFD54F;
    border-bottom: 1px solid #FFD54F;
}

.bs-calc__result-row--fee + .bs-calc__result-row {
    margin-top: 6px;
    border-top: none;
}

.bs-calc__result-value--fee {
    font-size: 15px;
    font-weight: 700;
    color: #B8860B;
}

.bs-calc__fee-note {
    display: inline;
    font-size: 11px;
    font-weight: 400;
    color: #795548;
    margin-left: 4px;
    font-style: italic;
}

/* ============================================
   ONE-TIME PRODUCT FEE NOTICE
   ============================================ */
.bs-calc__product-fee {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    background: linear-gradient(135deg, #FFF8E1 0%, #FFFDE7 100%);
    border: 1px solid #FFD54F;
    border-radius: 7px;
    font-size: 13px;
    color: #5D4037;
    margin-top: 12px;
}

.bs-calc__product-fee-icon {
    font-size: 16px;
    flex-shrink: 0;
    line-height: 1;
}

.bs-calc__product-fee-text {
    line-height: 1.5;
}

.bs-calc__product-fee-text strong {
    color: #3E2723;
    font-weight: 600;
}

.bs-calc__product-fee-text small {
    display: block;
    font-size: 11px;
    color: #795548;
    margin-top: 2px;
    font-style: italic;
}

/* ============================================
   CHECKBOX INLINE TEXT INPUT
   ============================================ */
.bs-calc__checkbox-label .bs-calc__option-text {
    display: block;
    width: 100%;
    margin-top: 6px;
    font-size: 13px;
}

/* ============================================
   SAMPLE / PROEFDORPEL
   ============================================ */
.bs-calc__sample {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: #FFF8F0;
    border: 1px solid #FFE8D0;
    border-radius: 7px;
    font-size: 13px;
    color: #6B4A2E;
    margin-bottom: 10px;
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s;
}

.bs-calc__sample:hover {
    background: #FFF0E0;
    border-color: #FFD9B3;
    color: #6B4A2E;
    text-decoration: none;
}

.bs-calc__sample-icon {
    font-size: 18px;
    flex-shrink: 0;
}

.bs-calc__sample-text {
    line-height: 1.4;
}

.bs-calc__sample-text strong {
    display: block;
    font-size: 13px;
    color: #4A3520;
}

/* ============================================
   NOTICE
   ============================================ */
.bs-calc__notice {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: #F0F5FF;
    border: 1px solid #EBF2FF;
    border-radius: 7px;
    font-size: 13px;
    font-weight: 600;
    color: #3B4F68;
    margin-bottom: 14px;
}

.bs-calc__notice-icon {
    font-size: 15px;
    flex-shrink: 0;
}

/* ============================================
   QUANTITY + ADD TO CART
   ============================================ */
.bs-calc__actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.bs-calc__qty {
    display: flex;
    align-items: center;
    border: 1.5px solid #E3E8EE;
    border-radius: 7px;
    overflow: hidden;
    flex-shrink: 0;
}

.bs-calc__qty-btn {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    background: #FFFFFF;
    border: none;
    cursor: pointer;
    font-size: 16px;
    color: #556270;
    transition: background 0.1s;
}

.bs-calc__qty-btn:hover {
    background: #F7F8FA;
    color: #0D1B2A;
}

.bs-calc__qty-val {
    width: 42px;
    height: 38px;
    text-align: center;
    border: none;
    border-left: 1px solid #E3E8EE;
    border-right: 1px solid #E3E8EE;
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: #0D1B2A;
    background: #FFFFFF;
    -moz-appearance: textfield;
}

.bs-calc__qty-val::-webkit-outer-spin-button,
.bs-calc__qty-val::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.bs-calc__qty-val:focus {
    outline: none;
}

/* Add-to-cart button inside calculator actions (moved via JS) */
.bs-calc__add {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-family: 'DM Sans', system-ui, sans-serif;
    font-weight: 600;
    font-size: 14px;
    padding: 10px 20px;
    background: #0066FF;
    color: #FFFFFF;
    border: none;
    border-radius: 7px;
    cursor: pointer;
    transition: background 0.15s, box-shadow 0.15s;
}

.bs-calc__add:hover {
    background: #004EC2;
    box-shadow: 0 2px 12px rgba(0, 102, 255, 0.25);
}

.bs-calc__add:active {
    transform: scale(0.98);
}

/* Fallback: style WC button when JS hasn't moved it yet */
.bs-calc ~ .single_add_to_cart_button,
form.cart:has(.bs-calc) .single_add_to_cart_button:not(.bs-calc__add) {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-family: 'DM Sans', system-ui, sans-serif;
    font-weight: 600;
    font-size: 14px;
    padding: 10px 20px;
    background: #0066FF;
    color: #FFFFFF;
    border: none;
    border-radius: 7px;
    cursor: pointer;
    transition: background 0.15s, box-shadow 0.15s;
}

.bs-calc ~ .single_add_to_cart_button:hover,
form.cart:has(.bs-calc) .single_add_to_cart_button:not(.bs-calc__add):hover {
    background: #004EC2;
    box-shadow: 0 2px 12px rgba(0, 102, 255, 0.25);
}

/* Hide WooCommerce default quantity (we use our own) */
form.cart:has(.bs-calc) > .quantity {
    display: none !important;
}

/* ============================================
   CART/CHECKOUT ITEM META
   ============================================ */
.bossier-cart-item-meta dl {
    margin: 0;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4px 12px;
    font-size: 0.875rem;
}

.bossier-cart-item-meta dt {
    font-weight: 600;
    color: #374151;
}

.bossier-cart-item-meta dd {
    margin: 0;
    color: #6b7280;
}

.woocommerce-cart-form .bossier-cart-item-meta,
.woocommerce-checkout-review-order .bossier-cart-item-meta {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed #E3E8EE;
}

/* ============================================
   BRIEVENBUS (MAILBOX) FIELD
   ============================================ */
.bs-calc__brievenbus {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.bs-calc__brievenbus-question {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.bs-calc__brievenbus-qlabel {
    font-weight: 600;
    font-size: 13px;
    color: #1B2A3D;
    min-width: 100px;
}

.bs-calc__brievenbus-cost {
    font-size: 12px;
    color: #0066FF;
    font-weight: 500;
}

.bs-calc__brievenbus-toggles {
    margin-left: auto;
}

.bs-calc__brievenbus-detail {
    padding-left: 16px;
    border-left: 2px solid #E3E8EE;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.bs-calc__brievenbus-text {
    max-width: 280px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 600px) {
    .bs-calc__row {
        grid-template-columns: 1fr;
    }

    .bs-calc__toggles {
        gap: 4px;
    }

    .bs-calc__toggle {
        padding: 7px 12px;
        font-size: 12px;
    }

    .bs-calc__image-dropdown {
        max-width: 100%;
    }

    .bs-calc__mitre-groups {
        flex-direction: column;
    }

    .bs-calc__mitre-group {
        max-width: 100%;
    }

    .bs-calc__result-value {
        font-size: 16px;
    }

    .bs-calc__actions {
        flex-direction: column;
    }

    .bs-calc__actions .bs-calc__qty {
        align-self: flex-start;
    }

    .bs-calc__add,
    .bs-calc ~ .single_add_to_cart_button,
    form.cart:has(.bs-calc) .single_add_to_cart_button {
        width: 100%;
    }

    /* Mobile: center preview and cap size */
    .bs-calc__mitre-preview {
        padding: 8px;
        border-radius: 10px;
    }

    .bs-calc__mitre-preview img {
        width: 70vw;
        height: 70vw;
        max-width: 400px;
        max-height: 400px;
    }
}