/* ============================================================
   HEADER — сервисная плашка, шапка, навигация, иконки
   Стили точно под разметку partials/header.html
   Минимализм: белый, чёрный, тонкие линии
   ============================================================ */

/* ==================== СЕРВИСНАЯ ПЛАШКА ==================== */
.utility-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--color-text);
    color: #fff;
    font-size: 11px;
    letter-spacing: 0.5px;
    padding: 7px 2%;
}

.utility-left,
.utility-right {
    display: flex;
    align-items: center;
    gap: 6px;
}

.utility-left span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    opacity: 0.85;
}

.utility-right a {
    color: #fff;
    opacity: 0.85;
    transition: opacity 0.2s ease;
}

.utility-right a:hover {
    opacity: 1;
    text-decoration: underline;
}

/* ==================== ОСНОВНАЯ ШАПКА ==================== */
.main-header {
    position: sticky;
    top: 0;
    z-index: 900;
    display: flex;
    align-items: center;
    gap: 28px;
    padding: 16px 2%;
    background: var(--color-panel);
    border-bottom: 1px solid var(--color-line);
}

/* Логотип */
.logo {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 6px;
    white-space: nowrap;
}

/* Бургер (виден на мобильных) */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 4px;
}

.hamburger span {
    display: block;
    height: 2px;
    background: var(--color-text);
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Навигация */
.main-nav {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-right: auto;
}

.main-nav a {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-text);
    transition: opacity 0.2s ease;
    position: relative;
}

.main-nav a:hover {
    opacity: 0.6;
}

/* Пункт Sale — выделен */
.main-nav .nav-sale {
    padding: 6px 14px;
    border: 1px solid var(--color-text);
    font-weight: 600;
}

.main-nav .nav-sale:hover {
    background: var(--color-text);
    color: #fff;
    opacity: 1;
}

/* ==================== ДЕЙСТВИЯ ШАПКИ ==================== */
.header-actions {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-left: auto;
}

/* Поиск */
.search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--color-line);
    background: var(--color-bg);
    padding: 8px 12px;
    min-width: 200px;
    transition: border-color 0.2s ease;
}

.search-box:focus-within {
    border-color: var(--color-text);
}

.search-box input {
    flex: 1;
    min-width: 0;
    border: none;
    background: none;
    font-size: 13px;
    outline: none;
}

.search-box input::placeholder {
    color: var(--color-muted);
}

.search-icon {
    display: inline-flex;
    color: var(--color-muted);
    flex-shrink: 0;
}

/* Иконки */
.icons {
    display: flex;
    align-items: center;
    gap: 16px;
}

.icons>* {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    cursor: pointer;
    position: relative;
    transition: opacity 0.2s ease;
}

.icons>*:hover {
    opacity: 0.6;
}

.icon {
    flex-shrink: 0;
}

/* Бейдж (счётчик) */
.badge {
    position: absolute;
    top: -6px;
    right: -8px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    background: var(--color-text);
    color: #fff;
    font-size: 9px;
    font-weight: 600;
    line-height: 16px;
    text-align: center;
    border-radius: 50%;
}

/* Круглые иконки */
.btn-phone-round,
.profile-icon,
.cart-icon-wrapper {
    width: 34px;
    height: 34px;
}

/* ==================== МОБИЛЬНОЕ МЕНЮ ==================== */
@media (max-width: 768px) {
    .main-header {
        flex-wrap: wrap;
        gap: 12px;
        padding: 12px 4%;
    }

    .hamburger {
        display: flex;
    }

    .main-nav {
        order: 3;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
        padding: 14px 0;
        border-top: 1px solid var(--color-line);
        display: none;
    }

    .main-nav.active {
        display: flex;
    }

    .header-actions {
        margin-left: auto;
    }

    .search-box {
        min-width: 0;
        width: 40px;
        justify-content: center;
        padding: 8px;
        border: none;
    }

    .search-box input {
        display: none;
    }

    .icons {
        gap: 10px;
    }
}