@import url('tokens.css');

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-3);
    padding: 12px var(--sp-4);
    background: var(--color-surface);
    position: sticky;
    top: 14px;
    width: calc(100% - 28px);
    max-width: 1240px;
    margin: 14px auto;
    z-index: 1000;
    direction: rtl;
    border-radius: var(--radius-pill);
    transition: all var(--dur-mid) var(--ease);
    box-shadow: 0 8px 30px rgba(62, 39, 35, 0.08);
    overflow: visible;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    color: var(--color-brown-900);
    text-decoration: none;
    flex-shrink: 0;
    transition: transform var(--dur-fast) var(--ease);
}

.header-logo:hover {
    transform: scale(1.02);
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    font-size: 1.5rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-brown-900);
}

.nav-tabs {
    display: flex;
    align-items: center;
    gap: var(--sp-1);
    flex-grow: 1;
    justify-content: center;
}

.nav-tab {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: var(--sp-1) var(--sp-2);
    padding-bottom: calc(var(--sp-1) + 2px);
    border: none;
    background: transparent;
    color: var(--color-brown-900);
    font-size: 0.95rem;
    font-family: inherit;
    font-weight: var(--fw-medium);
    letter-spacing: 0;
    line-height: 1.4;
    font-synthesis: none;
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none;
    box-sizing: border-box;
    transition: color var(--dur-fast) var(--ease);
}

.nav-tab::after {
    content: "";
    position: absolute;
    left: var(--sp-2);
    right: var(--sp-2);
    bottom: 0;
    height: 2px;
    background-color: transparent;
    transition: background-color var(--dur-fast) var(--ease);
    pointer-events: none;
}

.nav-tab:hover {
    color: var(--color-brown-900);
    font-size: 0.95rem;
    font-weight: var(--fw-medium);
    letter-spacing: 0;
}

.nav-tab:hover:not(.active)::after {
    background-color: var(--color-brown-500);
}

.nav-tab.active {
    color: var(--color-brown-900);
    font-size: 0.95rem;
    font-weight: var(--fw-medium);
    letter-spacing: 0;
}

.nav-tab.active::after {
    background-color: var(--color-brown-900);
}

/* ===== الأدوات dropdown (mega-menu) ===== */
.nav-tab-dropdown {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.nav-tab-toggle {
    gap: 4px;
}

.nav-tab-caret {
    width: 15px;
    height: 15px;
    transition: transform var(--dur-fast) var(--ease);
}

.nav-tab-dropdown.open .nav-tab-caret {
    transform: rotate(180deg);
}

.tools-mega {
    position: absolute;
    top: calc(100% + 14px);
    right: 50%;
    transform: translateX(50%) translateY(-6px);
    width: min(760px, 92vw);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-line);
    padding: var(--sp-2);
    z-index: 1100;
    direction: rtl;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), visibility var(--dur-fast) var(--ease);
}

.nav-tab-dropdown.open .tools-mega {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(50%) translateY(0);
}

.tools-mega-all {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: var(--color-brown-900);
    color: var(--color-surface);
    border-radius: var(--radius-md);
    padding: var(--sp-2);
    text-decoration: none;
    text-align: right;
    margin-bottom: var(--sp-2);
    transition: transform var(--dur-fast) var(--ease);
}

.tools-mega-all:hover {
    transform: translateY(-2px);
}

.tools-mega-all-title {
    font-weight: var(--fw-bold);
    font-size: 1.15rem;
}

.tools-mega-all-sub {
    font-size: 0.85rem;
    color: var(--color-line);
}

.tools-mega-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-1) var(--sp-2);
}

.tools-mega-item {
    display: flex;
    align-items: center;
    flex-direction: row-reverse;
    gap: var(--sp-1);
    padding: 10px;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--color-brown-900);
    transition: background var(--dur-fast) var(--ease);
}

.tools-mega-item:hover {
    background: var(--color-accent-soft);
}

.tools-mega-item.inactive {
    opacity: 0.55;
}

.tools-mega-thumb {
    flex-shrink: 0;
    width: 62px;
    height: 62px;
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    border: 1px solid var(--color-line);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.tools-mega-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tools-mega-thumb-ph {
    font-size: 0.75rem;
    color: var(--color-brown-500);
}

.tools-mega-meta {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
    text-align: right;
}

.tools-mega-name {
    font-weight: var(--fw-bold);
    font-size: 1rem;
}

.tools-mega-desc {
    font-size: 0.82rem;
    color: var(--color-brown-500);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tools-mega-manage {
    display: block;
    margin-top: var(--sp-2);
    padding-top: var(--sp-1);
    border-top: 1px solid var(--color-line);
    text-align: center;
    text-decoration: none;
    color: var(--color-brown-700);
    font-weight: var(--fw-bold);
    font-size: 0.9rem;
}

.tools-mega-manage:hover {
    color: var(--color-brown-900);
}

@media (max-width: 900px) {
    .tools-mega-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    flex-shrink: 0;
    overflow: visible;
}

.search-wrap {
    position: relative;
    overflow: visible;
}

.search-form {
    display: flex;
    align-items: center;
    flex-direction: row-reverse;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-pill);
    padding: 0;
    transition: all var(--dur-mid) var(--ease);
    position: relative;
    overflow: visible;
}

.search-form:focus-within {
    background: var(--color-bg);
    border-color: var(--color-line);
    padding: 0 4px;
}

.search-input {
    border: none;
    background: transparent;
    padding: 0;
    font-size: 0.85rem;
    font-family: inherit;
    color: var(--color-text);
    width: 0;
    opacity: 0;
    direction: rtl;
    outline: none;
    transition: width var(--dur-mid) var(--ease), opacity var(--dur-mid) var(--ease), padding var(--dur-mid) var(--ease);
}

.search-form:focus-within .search-input {
    width: 140px;
    opacity: 1;
    padding: 6px 12px;
}

.search-input::placeholder {
    color: var(--color-brown-500);
}

.search-btn {
    border: none;
    background: transparent;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    color: var(--color-brown-900);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
    padding: 0;
}

.search-btn:hover {
    background: rgba(18, 17, 15, 0.06);
}

/* Thin line icons in the nav actions */
.nav-actions svg {
    width: 21px;
    height: 21px;
    display: block;
}

/* نتائج البحث المنسدلة */
.global-search-results {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    left: auto;
    width: min(360px, 92vw);
    max-height: min(420px, 60vh);
    overflow-y: auto;
    background: var(--color-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 1100;
    direction: rtl;
    text-align: right;
    border: 1px solid var(--color-line);
}

.global-search-results.hidden {
    display: none;
}

.global-search-item {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    width: 100%;
    padding: 10px 14px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-family: inherit;
    text-align: right;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-line);
}

.global-search-item:last-child {
    border-bottom: none;
}

.global-search-item:hover {
    background: var(--color-surface);
}

.global-search-thumb {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
}

.global-search-meta {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.global-search-name {
    font-weight: var(--fw-bold);
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.global-search-category {
    font-size: 0.8rem;
    color: var(--color-brown-500);
}

.global-search-price {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    flex-shrink: 0;
    font-size: 0.9rem;
}

.global-search-price-original {
    color: var(--color-brown-500);
    text-decoration: line-through;
    font-weight: var(--fw-medium);
    font-size: 0.82rem;
}

.global-search-price-sale {
    font-weight: var(--fw-bold);
    color: var(--color-accent-strong);
}

.global-search-empty {
    padding: 16px;
    color: var(--color-brown-500);
    font-size: 0.92rem;
}

.profile-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--color-brown-900);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--dur-fast) var(--ease);
    padding: 0;
}

.profile-btn:hover {
    background: rgba(18, 17, 15, 0.06);
}

.profile-wrapper {
    position: relative;
}

.profile-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-initial {
    font-size: 1.1rem;
    font-weight: var(--fw-bold);
}

.profile-icon.hidden,
.profile-initial.hidden {
    display: none !important;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .site-header {
        padding: 10px var(--sp-3);
        width: calc(100% - 20px);
        top: 10px;
        margin: 10px auto;
    }

    .nav-tabs {
        display: none;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .search-form:focus-within .search-input {
        width: 110px;
    }
}

/* تأثير ديناميكي للشريط العلوي عند النزول في الصفحة (CSS فقط — بدون أي JS) */
@supports (animation-timeline: scroll()) {
    @media (prefers-reduced-motion: no-preference) {
        .site-header {
            animation: header-on-scroll linear both;
            animation-timeline: scroll(root);
            animation-range: 0 160px;
        }

        @keyframes header-on-scroll {
            to {
                padding-top: var(--sp-1);
                padding-bottom: var(--sp-1);
                background: rgba(242, 237, 232, 0.95);
                box-shadow: var(--shadow-lg);
                gap: var(--sp-2);
            }
        }
    }
}