/**
 * Arms Customization — фронтенд.
 * Дизайн-токены совпадают с gun-product-page (gpp.css), но объявлены локально,
 * чтобы плагин не зависел от него.
 */

.armc,
.armc-engraving {
    --armc-gold: var(--gpp-gold, var(--theme-accent, #8a6f3e));
    --armc-white: var(--gpp-white, var(--theme-bg, #fff));
    --armc-dark: var(--gpp-dark, var(--theme-text-strong, #1a1412));
    --armc-mid: var(--gpp-mid, #6b5c4e);
    --armc-border: color-mix(in srgb, var(--armc-dark) 10%, transparent);
    --armc-bg: var(--gpp-bg, #faf8f5);
    --armc-serif: var(--gpp-serif, 'Cormorant Garamond', Georgia, serif);
    --armc-sans: var(--gpp-sans, var(--theme-font, 'Jost', 'Inter', sans-serif));
    --armc-error: #b3261e;
}

/* ----------------------------------------------------------------------
 * Контейнер кастомизации
 * ------------------------------------------------------------------- */

.armc {
    margin: 24px 0;
    font-family: var(--armc-sans);
    color: var(--armc-dark);
}

/* Блоки внутри контейнера: пока один (гравировка), дальше — рядом с ним. */

.armc > * + * {
    margin-top: 12px;
}

.armc-engraving {
    font-family: var(--armc-sans);
    color: var(--armc-dark);
}

/* Тема раскладывает form.cart во flex-строку (quantity + кнопка), поэтому
   контейнер кастомизации занимает отдельный ряд перед ними. */

form.cart .armc {
    flex: 0 0 100%;
    width: 100%;
    order: -2;
}


/* ----------------------------------------------------------------------
 * Тоггл
 * ------------------------------------------------------------------- */

.armc-engraving .armc-engraving__toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    min-height: 50px;
    margin: 0;
    padding: 12px 16px;
    background: var(--armc-white);
    border: 1px solid var(--armc-gold);
    border-radius: 2px;
    box-shadow: none;
    color: var(--armc-dark);
    font-family: var(--armc-sans);
    font-size: .75rem;
    font-weight: 500;
    letter-spacing: .1em;
    line-height: 1.2;
    text-align: left;
    text-transform: uppercase;
    cursor: pointer;
    transition: background .2s, color .2s;
}

.armc-engraving .armc-engraving__toggle:hover,
.armc-engraving .armc-engraving__toggle:focus-visible {
    background: var(--armc-bg);
    color: var(--armc-dark);
}

.armc-engraving__toggle-text {
    flex: 1 1 auto;
}

.armc-engraving__toggle-value {
    flex: 0 0 auto;
    font-family: var(--armc-serif);
    font-size: 1.125rem;
    font-weight: 400;
    letter-spacing: 0;
    text-transform: none;
    color: var(--armc-gold);
}

/* Шеврон */

.armc-engraving__toggle-icon {
    flex: 0 0 auto;
    width: 8px;
    height: 8px;
    margin-bottom: 2px;
    border-right: 1.5px solid var(--armc-gold);
    border-bottom: 1.5px solid var(--armc-gold);
    transform: rotate(45deg);
    transition: transform .2s;
}

.armc-engraving.is-open .armc-engraving__toggle-icon {
    margin-bottom: -2px;
    transform: rotate(-135deg);
}

.armc-engraving__body {
    margin-top: 12px;
}


/* ----------------------------------------------------------------------
 * Зона
 * ------------------------------------------------------------------- */

.armc-zone {
    border: 1px solid var(--armc-border);
    padding: 12px;
    border-radius: 2px;
}

.armc-zone + .armc-zone {
    margin-top: 12px;
}

.armc-zone__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin: -12px -12px 12px;
    padding: 12px;
    background: color-mix(in srgb, var(--armc-bg) 90%, var(--armc-border));
    border-bottom: 1px solid var(--armc-border);
}

.armc-zone__label {
    font-size: .875rem;
    font-weight: 500;
    letter-spacing: .06em;
    text-transform: uppercase;
    line-height: 1;
}

.armc-zone__price-note {
    font-size: .75rem;
    letter-spacing: .04em;
    color: var(--armc-mid);
    white-space: nowrap;
}

.armc-zone__price-note .amount {
    font-size: inherit;
    color: inherit;
}

.armc-zone__total {
    text-align: right;
    font-size: .8125rem;
    color: var(--armc-gold);
    margin: 10px -12px -12px -12px;
    padding: 10px 12px;
    border-top: 1px solid var(--armc-border);
}


/* ----------------------------------------------------------------------
 * Сторона
 * ------------------------------------------------------------------- */

.armc-side {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 16px;
    align-items: start;
}

.armc-side + .armc-side,
.armc-dup + .armc-side {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--armc-border);
}

.armc-side.is-mirrored {
    opacity: .3;
}

.armc-side__thumb {
    background: var(--armc-white);
    border-radius: 2px;
    overflow: hidden;
}

.armc-side__thumb .armc-side__img {
    display: block;
    width: 100%;
    height: auto;
    min-height: 120px;
    object-fit: contain;
}

.armc-side__img--empty {
    display: block;
    width: 100%;
    padding-top: 56%;
    background: repeating-linear-gradient(
            45deg,
            var(--armc-white),
            var(--armc-white) 8px,
            var(--armc-bg) 8px,
            var(--armc-bg) 16px
    );
}

.armc-side__fields {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
}


/* ----------------------------------------------------------------------
 * Поля
 * ------------------------------------------------------------------- */

.armc-field {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin: 0;
    border: 1px solid var(--armc-border);
    padding: 8px 8px;
}

.armc-field__label {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--armc-dark);
    opacity: .5;
}

.armc-engraving .armc-field__text,
.armc-engraving .armc-field__font {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0;
    background: var(--armc-white);
    border: none;
    border-radius: 0;
    font-family: var(--armc-sans);
    font-size: .875rem;
    color: var(--armc-dark);
}

.armc-engraving .armc-field__text:focus,
.armc-engraving .armc-field__font:focus {
    border-color: var(--armc-gold);
    outline: none;
}

.armc-engraving .armc-field__font.armc-is-locked {
    pointer-events: none;
    background: var(--armc-bg);
}

.armc-field__counter {
    position: absolute;
    right: 8px;
    top: 8px;
    font-size: 10px;
    letter-spacing: .04em;
    color: var(--armc-mid);
    opacity: .4;
}

.armc-side.is-invalid .armc-field__text {
    border-color: var(--armc-error);
}


/* ----------------------------------------------------------------------
 * Превью
 * ------------------------------------------------------------------- */

.armc-preview {
    position: relative;
    transition: opacity .2s;
}

.armc-preview.is-empty {
    display: none;
    opacity: .35;
}

.armc-preview.is-loading {
    opacity: .6;
}

.armc-preview.is-loading::after {
    content: "";
    position: absolute;
    top: 4px;
    right: 4px;
    width: .5rem;
    height: .5rem;
    border: 2px solid var(--armc-gold);
    border-top-color: transparent;
    border-radius: 50%;
    animation: armc-spin .8s linear infinite;
}

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

.armc-preview__label {
    display: block;
    margin-bottom: 2px;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--armc-mid);
    opacity: .5;
}

.armc-preview__text {
    display: block;
    min-height: 1.2em;
    font-size: 1.5rem;
    line-height: 1.2;
    word-break: break-word;
    color: var(--armc-dark);
}


/* ----------------------------------------------------------------------
 * Дублирование
 * ------------------------------------------------------------------- */

.armc-dup {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 16px 0 0;
    padding: 10px 12px;
    background: var(--armc-white);
    border: 1px solid var(--armc-border);
    cursor: pointer;
}

.armc-dup:has(.armc-dup__input:checked) {
    border-color: var(--armc-gold);
}

.armc-dup__input {
    margin: 0;
    flex: 0 0 auto;
}

.armc-dup__label {
    font-size: .8125rem;
    letter-spacing: .02em;
}


/* ----------------------------------------------------------------------
 * Итог
 * ------------------------------------------------------------------- */

.armc-engraving__summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 12px;
    padding: 12px 16px;
    background: var(--armc-white);
    border: 1px solid var(--armc-gold);
}

.armc-engraving__summary-label {
    font-size: .75rem;
    font-weight: 500;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--armc-mid);
}

.armc-engraving__summary-value {
    font-family: var(--armc-serif);
    font-size: 1.25rem;
    color: var(--armc-gold);
}


/* ----------------------------------------------------------------------
 * Мобильные
 * ------------------------------------------------------------------- */

@media (max-width: 600px) {
    .armc-side {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .armc-side__thumb {
        max-width: 240px;
    }
}