/**
 * ELXAO Ads Calculator Styles
 * Matches ELXAO Design System - Filter Button Pattern
 */

/* ===========================================================
   WRAPPER
   =========================================================== */

.elxao-ads-wrapper {
    --font: 'ELXAO Space', 'Helvetica Neue', 'HelveticaNeue', 'Helvetica Neue LT Pro', Helvetica, Arial, sans-serif;
    font-family: var(--font);
}

/* ===========================================================
   FORM
   =========================================================== */

.elxao-ads-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Form Fields */
.elxao-ads-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.elxao-ads-field label {
    font-size: 14px;
    font-weight: 500;
    color: var(--black, #141413);
}

.elxao-ads-field label .required {
    color: #dc2626;
}

.elxao-ads-field input,
.elxao-ads-field select {
    padding: 10px 14px;
    border: 1px solid var(--grey-rule, #E8E6DC);
    border-radius: 0;
    font-size: 14px;
    font-family: inherit;
    color: var(--black, #141413);
    background: var(--white, #ffffff);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.elxao-ads-field input:focus,
.elxao-ads-field select:focus {
    outline: none;
    border-color: var(--black, #141413);
    box-shadow: none;
}

.elxao-ads-field input::placeholder {
    color: var(--grey, #64748b);
}

.elxao-ads-field select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.elxao-ads-helper {
    font-size: 13px;
    color: var(--grey, #64748b);
}

/* Checkboxes */
.elxao-ads-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.elxao-ads-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 400 !important;
}

.elxao-ads-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    border: 1px solid var(--grey-rule, #E8E6DC);
    border-radius: 4px;
    cursor: pointer;
}

/* ===========================================================
   MULTI-SELECT DROPDOWN (Target Markets)
   =========================================================== */

.elxao-ads-multiselect {
    position: relative;
}

.elxao-ads-multiselect-selected {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    min-height: 42px;
    padding: 8px 12px;
    border: 1px solid var(--grey-rule, #E8E6DC);
    border-radius: 0;
    background: var(--white, #fff);
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    align-items: center;
}

.elxao-ads-multiselect-selected:hover {
    border-color: var(--black, #141413);
}

.elxao-ads-multiselect.is-open .elxao-ads-multiselect-selected {
    border-color: var(--black, #141413);
    box-shadow: none;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.elxao-ads-multiselect-placeholder {
    color: var(--grey, #64748b);
    font-size: 14px;
}

.elxao-ads-multiselect-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: var(--black, #141413);
    color: var(--white, #fff);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.elxao-ads-multiselect-tag .tag-label {
    text-transform: uppercase;
}

.elxao-ads-multiselect-tag-remove {
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    opacity: 0.7;
    margin-left: 2px;
}

.elxao-ads-multiselect-tag-remove:hover {
    opacity: 1;
}

.elxao-ads-multiselect-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 240px;
    overflow-y: auto;
    background: var(--white, #fff);
    border: 1px solid var(--grey-rule, #E8E6DC);
    border-top: none;
    border-radius: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 100;
}

.elxao-ads-multiselect.is-open .elxao-ads-multiselect-dropdown {
    display: block;
}

.elxao-ads-multiselect-group {
    padding: 8px 0;
    border-bottom: 1px solid var(--grey-rule, #E8E6DC);
}

.elxao-ads-multiselect-group:last-child {
    border-bottom: none;
}

.elxao-ads-multiselect-group-header {
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    color: var(--grey, #64748b);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.elxao-ads-multiselect-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 14px;
    color: var(--black, #141413);
    transition: background 0.15s ease;
    font-weight: 400 !important;
}

.elxao-ads-multiselect-option:hover {
    background: var(--bg-alt, #FAF9F5);
}

.elxao-ads-multiselect-option input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--black, #141413);
    cursor: pointer;
}

/* ===========================================================
    BUTTONS - EDITORIAL (front-page)
    =========================================================== */

.elxao-ads-actions {
    margin-top: 32px;
    display: flex;
    gap: 12px;
}

/* Add to Cart hidden by default */
#elxao-ads-add-to-cart {
    display: none !important;
}

#elxao-ads-add-to-cart.is-visible {
    display: inline-flex !important;
}

.elxao-ads-wrapper .elxao-ads-btn,
.elxao-ads-wrapper button.elxao-ads-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-family: var(--font, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif) !important;
    font-size: 13px !important;
    font-weight: 400 !important;
    letter-spacing: 0.02em !important;
    padding: 14px 28px !important;
    border-radius: 0 !important;
    cursor: pointer !important;
    transition: opacity 0.3s ease !important;
    text-decoration: none !important;
    line-height: 1.5 !important;
    min-height: 38px !important;
    box-sizing: border-box !important;
    text-transform: none !important;
    border: none !important;
}

/* Primary Button */
.elxao-ads-wrapper .elxao-ads-btn-primary,
.elxao-ads-wrapper button.elxao-ads-btn-primary {
    background: var(--black, #141413) !important;
    color: var(--white, #FAF9F5) !important;
    border: none !important;
}

/* Secondary Button */
.elxao-ads-wrapper .elxao-ads-btn-secondary,
.elxao-ads-wrapper button.elxao-ads-btn-secondary {
    background: var(--white, #ffffff) !important;
    color: var(--black, #141413) !important;
    border: 1px solid var(--grey-rule, #E8E6DC) !important;
}

.elxao-ads-wrapper .elxao-ads-btn:hover,
.elxao-ads-wrapper button.elxao-ads-btn:hover {
    opacity: 0.75;
}

.elxao-ads-wrapper .elxao-ads-btn:disabled,
.elxao-ads-wrapper button.elxao-ads-btn:disabled {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
}

/* ===========================================================
   RESULT SECTION
   =========================================================== */

.elxao-ads-result {
    margin-top: 32px;
    padding: 24px 0 0;
    background: transparent;
    border: 0;
    border-top: 1px solid var(--grey-rule, #E8E6DC);
    border-radius: 0;
}

.elxao-ads-result-content {
    text-align: center;
}

.elxao-ads-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--grey-rule, #E8E6DC);
}

.elxao-ads-price-row:last-child {
    border-bottom: none;
    padding-top: 12px;
    font-weight: 600;
}

.elxao-ads-price-label {
    font-size: 14px;
    color: #64748b;
}

.elxao-ads-price-value {
    font-size: 16px;
    font-weight: 600;
    color: #0f172a;
    font-variant-numeric: tabular-nums;
}

.elxao-ads-wrapper .elxao-money {
    display: inline-block;
    white-space: nowrap;
}

.elxao-ads-wrapper .elxao-money-amount {
    font-variant-numeric: tabular-nums;
}

.elxao-ads-wrapper .elxao-money.is-suffix .elxao-money-currency::before {
    content: "";
}

.elxao-ads-wrapper .elxao-money.is-prefix .elxao-money-currency::after {
    content: "";
}

.elxao-ads-price-row:last-child .elxao-ads-price-value {
    font-size: 20px;
    color: #141413;
}

/* Warning/Error/Success Messages */
.elxao-ads-warning {
    margin-top: 16px;
    padding: 12px 16px;
    background: #fef3c7;
    border: 1px solid #fcd34d;
    border-radius: 0;
    color: #92400e;
    font-size: 14px;
    text-align: center;
}

.elxao-ads-error {
    margin-top: 16px;
    padding: 12px 16px;
    background: #fee2e2;
    border: 1px solid #fecaca;
    border-radius: 0;
    color: #991b1b;
    font-size: 14px;
    text-align: center;
}

.elxao-ads-success {
    margin-top: 16px;
    padding: 12px 16px;
    background: #dcfce7;
    border: 1px solid #bbf7d0;
    border-radius: 0;
    color: #166534;
    font-size: 14px;
    text-align: center;
}

/* Loading */
.elxao-ads-loading {
    padding: 24px;
    text-align: center;
}

.elxao-ads-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid #E8E6DC;
    border-top-color: #141413;
    border-radius: 50%;
    animation: elxao-ads-spin 0.8s linear infinite;
    margin: 0 auto;
}

@keyframes elxao-ads-spin {
    to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 480px) {
    .elxao-ads-actions {
        flex-direction: column;
    }
    .elxao-ads-btn {
        width: 100%;
    }
}