/* ============================================================
   DESIGN TOKENS — единая палитра проекта
   ============================================================ */

:root {
    /* --- Основной зелёный --- */
    --tdps-color-primary:        #2E7D32;
    --tdps-color-primary-hover:  #1B5E20;
    --tdps-color-primary-light:  #E8F5E9;
    --tdps-color-primary-subtle: #F0F7F0;

    /* --- Акценты --- */
    --tdps-color-accent:         #2E7D32;
    --tdps-color-accent-hover:   #1B5E20;

    /* --- Скидки / цены --- */
    --tdps-color-sale:           #E74C3C;
    --tdps-color-sale-bg:        #FEF2F2;
    --tdps-color-sale-border:    #FCA5A5;
    --tdps-color-sale-gold:      #D4A017;
    --tdps-color-old-price:      #95A5A6;

    /* --- Звёзды / рейтинг --- */
    --tdps-color-star:           #F5A623;
    --tdps-color-star-empty:     #DEE2E6;

    /* --- Авито (фирменный) --- */
    --tdps-color-avito:          #00A651;
    --tdps-color-avito-hover:    #008C45;
    --tdps-color-avito-subtle:   #F1F3F5;

    /* --- Статусы --- */
    --tdps-color-success:        #16A34A;
    --tdps-color-success-bg:     #F0FDF4;
    --tdps-color-success-border: #86EFAC;
    --tdps-color-error:          #DC2626;
    --tdps-color-error-bg:       #FEF2F2;
    --tdps-color-warning:        #F59E0B;
    --tdps-color-warning-bg:     #FFFBEB;
    --tdps-color-warning-border: #FDE68A;

    /* --- Текст и поверхности --- */
    --tdps-color-text-main:      #1F2937;
    --tdps-color-text-muted:     #6B7280;
    --tdps-color-border:         #E5E7EB;
    --tdps-color-bg-surface:     #FFFFFF;
    --tdps-color-bg-subtle:      #F9FAFB;

    /* --- Типографика --- */
    --tdps-font-family: 'Onest Variable', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --tdps-font-mono: 'Courier New', ui-monospace, monospace;

    /* --- Сетка --- */
    --tdps-container-width: 1280px;
    --tdps-header-height: 64px;

    /* --- Скругления --- */
    --tdps-radius-sm: 4px;
    --tdps-radius-md: 8px;
    --tdps-radius-lg: 12px;

    /* --- Тени --- */
    --tdps-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --tdps-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --tdps-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
}

/* ============================================================
   ЛЕГАСИ-ЦВЕТА (TODO: заменить на токены в следующих итерациях)
   ------------------------------------------------------------
   Пока остались в файлах: account.css, single-product.css,
   checkout.css. При следующей правке каждого файла — перевести
   на токены выше.
   Найдено:
     #2d9d78 — двойник primary
     #7f54b3 — фиолетовая кнопка "Купить сейчас"
     #00a651/#04E061 — Авито
     #16a34a — success
     #f5a623 — star
     #e74c3c, #dc2626, #b91c1c — sale/error
   ============================================================ */

/* ============================================================
   RESET & BASE
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html,
body {
    /* `overflow-x: clip` не создаёт второй скролл-контейнер и не форсит
       overflow-y: auto, как это делает `hidden`.
       `hidden` оставлен как fallback для старых браузеров без поддержки clip. */
    overflow-x: hidden;
    overflow-x: clip;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--tdps-font-family);
    color: var(--tdps-color-text-main);
    background: var(--tdps-color-bg-surface);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-y: visible;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}

img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--tdps-color-primary); }
button, input, select, textarea { font: inherit; color: inherit; }
ul, ol { list-style: none; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */

h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; color: var(--tdps-color-text-main); margin-bottom: 1rem; }
h1 { font-size: clamp(1.75rem, 4vw, 2.25rem); }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
p { margin-bottom: 1rem; }
small, .text-muted { font-size: 0.875rem; color: var(--tdps-color-text-muted); }

/* ============================================================
   LAYOUT
   ============================================================ */

.tdps-container {
    width: 100%;
    max-width: var(--tdps-container-width);
    margin-inline: auto;
    padding-inline: 16px;
    overflow: visible;
}

.tdps-main {
    overflow: visible;
    flex: 1;
    position: relative;
    z-index: 1;
    width: 100%;
}

@media (min-width: 1024px) {
    .tdps-container { padding-inline: 24px; }
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    z-index: 9999;
    background: var(--tdps-color-primary);
    color: #fff;
    padding: 8px 16px;
    border-radius: var(--tdps-radius-md);
    font-weight: 600;
}
.skip-link:focus { top: 16px; }

/* ============================================================
   КНОПКИ (универсальные)
   ============================================================ */

.tdps-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--tdps-radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
    text-align: center;
    line-height: 1.3;
}

.tdps-btn-primary {
    background: var(--tdps-color-primary);
    color: #fff;
    border-color: var(--tdps-color-primary);
}
.tdps-btn-primary:hover {
    background: var(--tdps-color-primary-hover);
    border-color: var(--tdps-color-primary-hover);
    color: #fff;
    transform: translateY(-1px);
}

.tdps-btn-secondary {
    background: var(--tdps-color-bg-subtle);
    color: var(--tdps-color-text-main);
    border-color: var(--tdps-color-border);
}
.tdps-btn-secondary:hover {
    background: var(--tdps-color-bg-surface);
    border-color: var(--tdps-color-primary);
    color: var(--tdps-color-primary);
    transform: translateY(-1px);
}

/* ============================================================
   ХЛЕБНЫЕ КРОШКИ
   ============================================================ */

.tdps-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 6px;
    font-size: 0.8125rem;
    color: var(--tdps-color-text-muted);
    margin-bottom: 16px;
    line-height: 1.4;
}

.tdps-breadcrumbs__sep {
    color: var(--tdps-color-border);
    font-weight: 300;
    user-select: none;
}

.tdps-breadcrumbs__link {
    color: var(--tdps-color-text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}
.tdps-breadcrumbs__link:hover {
    color: var(--tdps-color-primary);
}

.tdps-breadcrumbs__current {
    color: var(--tdps-color-text-main);
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

/* ============================================================
   SKELETONS (для каруселей и изображений)
   ============================================================ */

.tdps-skeleton {
    position: relative;
    overflow: hidden;
    background: #EEF1F4;
    border-radius: var(--tdps-radius-md);
}

.tdps-skeleton::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
        rgba(255,255,255,0) 0%,
        rgba(255,255,255,0.7) 50%,
        rgba(255,255,255,0) 100%);
    transform: translateX(-100%);
    animation: tdps-skeleton-shimmer 1.5s infinite;
}

@keyframes tdps-skeleton-shimmer {
    0%   { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.tdps-skeleton--card {
    aspect-ratio: 1 / 1;
    width: 100%;
}

.tdps-skeleton--text {
    height: 1em;
    width: 60%;
    margin: 8px 0;
}

.tdps-reviews-loader .tdps-skeleton,
.tdps-gallery__thumbs .tdps-skeleton {
    display: none;
}

.tdps-skeleton.is-active { display: block; }

/* Плавное появление изображений после загрузки */
.tdps-img-loading {
    opacity: 0;
    transition: opacity 0.3s ease;
}
.tdps-img-loaded {
    opacity: 1;
}

/* ============================================================
   COOKIE CONSENT
   ============================================================ */

.tdps-cookie-consent {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 9998;
    pointer-events: none;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.tdps-cookie-consent.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.tdps-cookie-consent__inner {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(31, 41, 55, 0.96);
    color: #fff;
    border-radius: var(--tdps-radius-lg);
    box-shadow: var(--tdps-shadow-lg);
    backdrop-filter: blur(6px);
    font-size: 0.8125rem;
    line-height: 1.45;
}

.tdps-cookie-consent__icon {
    font-size: 1.125rem;
    line-height: 1;
    flex-shrink: 0;
}

.tdps-cookie-consent__text {
    flex: 1;
    min-width: 0;
    overflow-wrap: anywhere;
}

.tdps-cookie-consent__link {
    color: #86EFAC;
    text-decoration: underline;
    margin-left: 4px;
}
.tdps-cookie-consent__link:hover {
    color: #DCFCE7;
}

.tdps-cookie-consent__btn {
    flex-shrink: 0;
    padding: 8px 16px;
    background: var(--tdps-color-primary);
    color: #fff;
    border: none;
    border-radius: var(--tdps-radius-md);
    font-weight: 600;
    font-size: 0.8125rem;
    cursor: pointer;
    transition: background 0.15s ease;
    min-height: 34px;
    white-space: nowrap;
}
.tdps-cookie-consent__btn:hover {
    background: var(--tdps-color-primary-hover);
}

@media (max-width: 600px) {
    .tdps-cookie-consent {
        left: 8px;
        right: 8px;
        bottom: 8px;
    }
    .tdps-cookie-consent__inner {
        flex-wrap: wrap;
        padding: 12px 14px;
        font-size: 0.75rem;
        gap: 8px;
    }
    .tdps-cookie-consent__icon { font-size: 1rem; }
    .tdps-cookie-consent__btn {
        width: 100%;
        text-align: center;
    }
}

/* ============================================================
   ОШИБКА ПОИСКА
   ============================================================ */

.tdps-search-error {
    border-color: var(--tdps-color-error) !important;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.2) !important;
    background-color: var(--tdps-color-error-bg) !important;
    animation: tdps-search-shake 0.4s ease;
}

@keyframes tdps-search-shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
}

/* --- Ошибки полей --- */
.tdps-input-error {
    border-color: var(--tdps-color-error) !important;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12) !important;
    background: var(--tdps-color-error-bg) !important;
}