/* ===================================
   ZAMOK — Mobile Menu Drawer
   Бургерное меню для мобильной версии
   =================================== */

/* --- Overlay --- */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: calc(var(--z-modal) - 1);
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s cubic-bezier(0.23, 1, 0.32, 1), visibility .25s;
}

.mobile-menu-overlay--visible {
    opacity: 1;
    visibility: visible;
}

/* --- Drawer --- */
.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    transform: translateX(100%);
    visibility: hidden;
    width: 320px;
    max-width: 85vw;
    height: 100vh;
    height: 100dvh;
    z-index: var(--z-modal);
    background: var(--color-white);
    display: flex;
    flex-direction: column;
    transition: transform .25s cubic-bezier(0.23, 1, 0.32, 1), visibility .25s;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.mobile-menu--open {
    transform: translateX(0);
    visibility: visible;
}

/* --- Header --- */
.mobile-menu__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.mobile-menu__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
}

.mobile-menu__close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-menu__close:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text);
}

/* --- Body --- */
.mobile-menu__body {
    flex: 1;
    min-height: 0;
    overscroll-behavior: contain;
    overflow-y: auto;
    padding: 0;
}

/* --- Actions (icons row) --- */
.mobile-menu__actions {
    display: flex;
    gap: 0;
    padding: 12px 8px;
    border-bottom: 1px solid var(--color-border-light);
}

.mobile-menu__action-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 12px 8px;
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
}

.mobile-menu__action-item:hover {
    color: var(--color-primary);
    background: var(--color-bg-secondary);
}

.mobile-menu__action-item svg {
    width: 24px;
    height: 24px;
}

/* --- Navigation links --- */
.mobile-menu__nav {
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border-light);
}

.mobile-menu__nav-title {
    padding: 0 20px 8px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.mobile-menu__nav-link {
    display: block;
    padding: 12px 20px;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.mobile-menu__nav-link:hover,
.mobile-menu__nav-link:active {
    background: var(--color-bg-secondary);
    color: var(--color-primary);
}

/* --- Contact info (footer of drawer) --- */
.mobile-menu__contact {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px solid var(--color-border-light);
    margin-top: auto;
    flex-shrink: 0;
}

.mobile-menu__contact-link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.mobile-menu__contact-link:hover {
    color: var(--color-primary-hover);
}

.mobile-menu__phone {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    text-decoration: none;
}

.mobile-menu__phone:hover {
    color: var(--color-primary);
}

.mobile-menu__worktime {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* --- No scroll when menu open --- */
body.body--no-scroll {
    overflow: hidden;
}

/* --- Hide on desktop --- */
@media (min-width: 1025px) {
    .mobile-menu,
    .mobile-menu-overlay {
        display: none;
    }
}

/* --- Catalog categories block --- */
.mobile-menu__cats {
    padding: 16px 20px 8px;
    border-bottom: 1px solid var(--color-border-light, var(--color-border));
}
.mobile-menu__cats-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 8px;
}
.mobile-menu__cat {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 8px;
    border-radius: 10px;
    text-decoration: none;
    color: var(--color-text);
    font-size: 14px;
    font-weight: 500;
    transition: background .35s cubic-bezier(.22,1,.36,1);
}
.mobile-menu__cat:hover,
.mobile-menu__cat:active {
    background: var(--color-bg-secondary);
}
.mobile-menu__cat-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--color-bg-secondary);
}
.mobile-menu__cat-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.mobile-menu__cat-name { flex: 1; min-width: 0; }
.mobile-menu__cat-count {
    font-size: 11px;
    color: var(--color-text-muted);
    background: var(--color-bg-secondary);
    padding: 2px 8px;
    border-radius: 999px;
}

/* --- Мобильное меню: раскрытие подкатегорий (как выпадашка на ПК) ---------- */
.mobile-menu__cat-row {
    display: flex;
    align-items: stretch;
    gap: 0;
    border-radius: 12px;
    overflow: hidden;
}
.mobile-menu__cat-row .mobile-menu__cat { flex: 1; min-width: 0; border-radius: 0; }
.mobile-menu__cat-toggle {
    flex: 0 0 46px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-left: 1px solid var(--color-border-light, #eee);
    color: var(--color-text-muted, #888);
    cursor: pointer;
}
.mobile-menu__cat-toggle svg {
    width: 18px; height: 18px;
    transition: transform .18s cubic-bezier(0.23, 1, 0.32, 1);
}
.mobile-menu__cat-group.is-open > .mobile-menu__cat-row .mobile-menu__cat-toggle svg { transform: rotate(90deg); }
.mobile-menu__subcats {
    display: none;
    flex-direction: column;
    padding: 2px 0 6px 52px;
}
.mobile-menu__cat-group.is-open > .mobile-menu__subcats { display: flex; }
.mobile-menu__subcat {
    display: block;
    min-height: 44px;
    overflow-wrap: anywhere;
    padding: 11px 12px;
    font-size: 14px;
    color: var(--color-text, #222);
    text-decoration: none;
    border-radius: 8px;
}
@media (hover: hover) and (pointer: fine) {
    .mobile-menu__subcat:hover { background: var(--color-surface, #f5f5f5); }
}
.mobile-menu__cat-toggle:focus-visible { outline: 2px solid var(--color-primary); outline-offset: -3px; }
.mobile-menu__subcat-count { color: var(--color-text-muted, #aaa); font-size: 12px; margin-left: 6px; }

@media (prefers-reduced-motion: reduce) {
    .mobile-menu,
    .mobile-menu-overlay,
    .mobile-menu__cat-toggle svg {
        transition: none;
    }
}