/* [BÖLÜNMÜŞ 2026-09-21] `navbar.css` (983 sətir) modul ölçü qaydasına (SOFT_CAP 600)
   görə 3 hissəyə bölünüb — bu 1/3-ci hissədir. Qaydalar dəyişdirilməyib.
   YÜKLƏNMƏ SIRASI KASKADA görə saxlanılmalıdır: navbar.css → navbar_mobile.css → navbar_menus.css. */

/* static/css/navbar.css */

/* --- Ümumi Header Stilləri --- */
.blog-header {
    background-color: var(--card-bg, var(--ems-neutral-0));
    /* Daha incə, modern shadow + alt sərhəd */
    box-shadow:
        0 1px 0 rgba(15, 23, 42, 0.06),
        0 4px 16px -8px rgba(15, 23, 42, 0.08);
    position: sticky;
    top: 0;
    z-index: 100; /* Header-in digər elementlərin üstündə olması üçün */
    backdrop-filter: saturate(180%) blur(8px);
    -webkit-backdrop-filter: saturate(180%) blur(8px);
    background: rgba(255, 255, 255, 0.92);
    transition: box-shadow 0.25s ease, background 0.25s ease;
}

.blog-header--scrolled {
    box-shadow:
        0 1px 0 rgba(15, 23, 42, 0.08),
        0 8px 24px -10px rgba(15, 23, 42, 0.16);
    background: rgba(255, 255, 255, 0.97);
}

.blog-header__container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.blog-header__nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
    gap: 24px;
}

@media (max-width: 768px) {
    .blog-header__container { padding: 0 16px; }
    .blog-header__nav { height: 64px; gap: 12px; }
}

.blog-header__logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color, var(--ems-primary-600));
    z-index: 1001; /* Logo həmişə ən üstdə olsun */
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    line-height: 1;
}

.blog-header__logo-img {
    height: 40px;
    width: auto;
    max-width: 180px;
    display: block;
}

@media (max-width: 480px) {
    .blog-header__logo-img {
        height: 34px;
        max-width: 140px;
    }
}

/* --- Burger Button Stilləri --- */
.blog-header__toggle {
    display: none; /* Default olaraq gizli saxlayırıq */
    width: 32px;
    height: 32px;
    flex-shrink: 0; /* Uzun istifadəçi adı olsa belə burger heç vaxt sıxılmasın */
    border: none;
    background: transparent;
    padding: 0;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    z-index: 1001; /* Burger button menyunun üzərində olsun */
}

.blog-header__toggle-line {
    width: 22px;
    height: 2px;
    border-radius: 999px;
    background: var(--text-dark, var(--ems-neutral-800)); /* Burger xətlərinin rəngi */
    transition: transform 0.2s ease, opacity 0.2s ease, background 0.2s ease;
}

/* Burger Açıq vəziyyətdə X formasına keçsin */
.blog-header__toggle.is-open .blog-header__toggle-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.blog-header__toggle.is-open .blog-header__toggle-line:nth-child(2) {
    opacity: 0;
}
.blog-header__toggle.is-open .blog-header__toggle-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* --- Desktop Naviqasiyası Stilləri --- */
.blog-header__nav-list--desktop {
    display: flex;
    align-items: center;
    gap: 4px;            /* item arası daha kompakt, spacing item-in özündədir */
    margin: 0;
    padding: 0;
    list-style: none;
}

.blog-header__nav-list--desktop .blog-header__nav-item {
    display: flex;
    align-items: center;
}

.blog-header__nav-list--desktop .blog-header__nav-item a {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    color: var(--text-dark, var(--ems-neutral-800));
    font-weight: 500;
    font-size: 0.95rem;
    line-height: 1.2;
    letter-spacing: -0.005em;
    text-decoration: none;
    border-radius: 10px;
    transition:
        background 0.18s ease,
        color 0.18s ease,
        transform 0.18s ease;
}

.blog-header__nav-list--desktop .blog-header__nav-item a:hover {
    color: var(--primary-color, var(--ems-primary-600));
    background: rgba(37, 99, 235, 0.06);
}

.blog-header__nav-list--desktop .blog-header__nav-item a:focus-visible {
    outline: 2px solid var(--primary-color, var(--ems-primary-600));
    outline-offset: 2px;
}

.blog-header__nav-list--desktop .blog-header__nav-item .blog-header__nav-link--exams {
    margin-left: 8px;
    padding: 9px 18px;
    border-radius: 10px;
    background: var(--primary-color, var(--ems-primary-600));
    color: var(--ems-neutral-0);
    font-weight: 600;
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.12) inset,
        0 6px 16px -6px rgba(37, 99, 235, 0.45);
    transition:
        background 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.2s ease;
}

.blog-header__nav-list--desktop .blog-header__nav-item .blog-header__nav-link--exams:hover {
    color: var(--ems-neutral-0);
    background: var(--ems-primary-700);
    transform: translateY(-1px);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.16) inset,
        0 10px 22px -8px rgba(29, 78, 216, 0.55);
}

.blog-header__nav-list--desktop .blog-header__nav-item .blog-header__nav-link--exams.blog-header__nav-link--active {
    color: var(--ems-neutral-0);
    background: var(--ems-primary-700);
}

.blog-header__nav-link--exams.blog-header__nav-link--active::after {
    display: none;
}

.blog-header__nav-list--desktop .blog-header__nav-link--primary {
    background: var(--primary-color, var(--ems-primary-600));
    color: white !important;
    padding: 8px 15px;
    border-radius: 5px;
    font-weight: 600;
}

.blog-header__nav-list--desktop .blog-header__nav-link--primary:hover {
    background-color: var(--ems-primary-800);
}

/* Active link: rəng + qalın yazı, primary nav-da incə underline */
.blog-header__nav-list--desktop .blog-header__nav-link--active {
    color: var(--primary-color);
    font-weight: 600;
    background: rgba(37, 99, 235, 0.08);
}

.blog-header__nav-list--desktop .blog-header__nav-link--active:not(.blog-header__nav-link--exams)::after {
    content: "";
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 4px;
    height: 2px;
    border-radius: 999px;
    background: var(--primary-color);
    animation: navUnderlineIn 0.25s ease forwards;
}

@keyframes navUnderlineIn {
    from { transform: scaleX(0); opacity: 0; }
    to   { transform: scaleX(1); opacity: 1; }
}

.blog-header__auth {
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 0; /* Daxili elementlər sıxıla bilsin (uzun ad overflow yaratmasın) */
}

.blog-header__auth .language-switcher {
    z-index: 205;
}

.blog-header__guest-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Login düyməsi üçün daha sakit görünüş */
.blog-header__nav-link--muted {
    opacity: 0.8;
    font-size: 0.95rem;
}

/* User dropdown */
.blog-header__user {
    position: relative;
    min-width: 0; /* Flex daxilində sıxılma icazəsi */
}

.blog-header__user-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    max-width: 100%;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 999px;
    transition: background 0.2s ease, box-shadow 0.2s ease;
}

.blog-header__user-toggle:hover {
    background: rgba(15, 23, 42, 0.05);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.12);
}

.blog-header__user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary-color);
    color: var(--ems-neutral-0);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.blog-header__user-avatar--image {
    padding: 3px;
    background: var(--ems-neutral-0);
    border: 1px solid rgba(15, 23, 42, 0.12);
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.1);
}

.blog-header__user-avatar-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    border-radius: 50%;
}

.blog-header__user-avatar-initials {
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1;
}

.blog-header__user-name {
    font-size: 0.95rem;
    font-weight: 500;
    /* Çox uzun adlar layout-u sındırmasın — kəsib "..." göstər. */
    min-width: 0;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.blog-header__user-caret {
    font-size: 0.72rem;
    color: var(--ems-neutral-500);
    transition: transform 0.18s ease, color 0.18s ease;
}

.blog-header__user-toggle[aria-expanded="true"] .blog-header__user-caret {
    transform: rotate(180deg);
    color: var(--primary-color, var(--ems-primary-600));
}

/* Açılan menyu */
.blog-header__user-menu {
    position: absolute;
    right: 0;
    top: 110%;
    min-width: 180px;
    background: var(--ems-neutral-0);
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.15);
    padding: 8px 0;
    display: none; /* JS ilə açıb-bağlayacağıq */
    z-index: 200;
}

.blog-header__user-menu--open {
    display: block;
}

.blog-header__user-menu-item {
    display: block;
    padding: 8px 14px;
    font-size: 0.95rem;
    color: inherit;
    text-decoration: none;
    transition: background 0.15s ease;
}

button.blog-header__user-menu-item{
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
}

.blog-header__user-menu-item:hover {
    background: rgba(15, 23, 42, 0.05);
}

.blog-header__user-menu-item--active {
    color: var(--primary-color, var(--ems-primary-600));
    background: rgba(37, 99, 235, 0.08);
    font-weight: 600;
}

.blog-header__nav-form {
    width: 100%;
    margin: 0;
    padding: 0;
}

.blog-header__nav-link--button {
    appearance: none;
    width: 100%;
    border: none;
    background: none;
    padding: 0;
    text-align: left;
    cursor: pointer;
    font: inherit;
}

.blog-header__nav-link--logout {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}