/* ============================================================
   TOP BAR
============================================================ */
.topbar {
    background: var(--brand-dark);
    padding: 6px 0;
}
.topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.topbar__text {
    font-size: 12px;
    color: rgba(255,255,255,0.75);
}
.topbar__links {
    display: flex;
    gap: 20px;
}
.topbar__links a {
    font-size: 12px;
    color: rgba(255,255,255,0.65);
    transition: color var(--transition);
}
.topbar__links a:hover { color: #fff; }

/* ============================================================
   SITE HEADER
============================================================ */
.site-header {
    background: var(--brand);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    transition: box-shadow var(--transition);
}
.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(83,74,183,0.3);
}

/* ============================================================
   NAVBAR
============================================================ */
.navbar {
    display: flex;
    align-items: center;
    height: 60px;
    gap: 24px;
}

/* Logo */
.navbar__logo-text {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    letter-spacing: -0.5px;
    white-space: nowrap;
}
.navbar__logo-text span { color: #9FE1CB; }
.navbar__logo-text em  { font-style: normal; color: rgba(255,255,255,0.5); font-size: 16px; }

/* Nav menu */
.navbar__categories { flex: 1; overflow: hidden; }

.navbar__menu {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
    overflow-x: auto;
    scrollbar-width: none;
}
.navbar__menu::-webkit-scrollbar { display: none; }
.navbar__menu li { flex-shrink: 0; position: relative; }
.navbar__menu li a {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 12px;
    font-size: 13px;
    color: rgba(255,255,255,0.8);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    white-space: nowrap;
    text-decoration: none;
}
.navbar__menu li a:hover,
.navbar__menu li.current-menu-item a {
    color: #fff;
    background: rgba(255,255,255,0.12);
}

/* Dropdown */
.navbar__menu li ul {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition);
    z-index: 200;
    padding: 6px;
    list-style: none;
}
.navbar__menu li:hover ul {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.navbar__menu li ul li a {
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
}
.navbar__menu li ul li a:hover {
    background: var(--brand-light);
    color: var(--brand);
}

/* Right side */
.navbar__right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.navbar__search-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-md);
    color: #fff;
    cursor: pointer;
    transition: all var(--transition);
}
.navbar__search-btn:hover { background: rgba(255,255,255,0.2); }

.navbar__cta { flex-shrink: 0; }

/* Burger */
.navbar__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-md);
    cursor: pointer;
    padding: 0 9px;
}
.navbar__burger span {
    display: block;
    width: 100%;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all var(--transition);
}

/* ============================================================
   SEARCH OVERLAY
============================================================ */
.search-overlay {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 80px;
}
.search-overlay[hidden] { display: none; }

.search-overlay__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(44,44,42,0.6);
    backdrop-filter: blur(4px);
}
.search-overlay__box {
    position: relative;
    width: 100%;
    max-width: 620px;
    margin: 0 20px;
    background: var(--bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: 0 20px 60px rgba(44,44,42,0.2);
    overflow: hidden;
}
.search-overlay__header {
    padding: 4px;
    border-bottom: 1px solid var(--border);
}
.search-overlay__field {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
}
.search-overlay__icon { color: var(--text-muted); flex-shrink: 0; }
.search-overlay__input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 16px;
    color: var(--text-primary);
    outline: none;
    box-shadow: none;
    padding: 4px 0;
    width: 100%;
}
.search-overlay__input::placeholder { color: var(--text-muted); }
.search-overlay__esc {
    font-size: 11px;
    color: var(--text-muted);
    border: 1px solid var(--border-dark);
    border-radius: 4px;
    padding: 2px 6px;
    font-family: var(--font-mono);
    flex-shrink: 0;
}

.search-overlay__results { padding: 12px; max-height: 420px; overflow-y: auto; }

.search-overlay__hint {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.search-overlay__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.search-tag {
    padding: 5px 12px;
    font-size: 13px;
    border-radius: 99px;
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
}
.search-tag:hover {
    border-color: var(--brand);
    background: var(--brand-light);
    color: var(--brand);
}

.search-overlay__list { list-style: none; }
.search-result-item a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 8px;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background var(--transition);
}
.search-result-item a:hover { background: var(--bg-secondary); }
.search-result-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.search-result-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}
.search-result-cat {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 1px;
}

.search-overlay__empty { padding: 20px; text-align: center; }
.search-overlay__empty p { color: var(--text-muted); margin-bottom: 12px; }

.search-spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border);
    border-top-color: var(--brand);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin: 20px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 768px) {
    .topbar { display: none; }
    .navbar { height: 56px; }
    .navbar__categories {
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--brand-dark);
        padding: 20px;
        overflow-y: auto;
        transform: translateX(-100%);
        transition: transform var(--transition);
        z-index: 99;
    }
    .navbar__categories.open { transform: translateX(0); }
    .navbar__menu { flex-direction: column; align-items: flex-start; gap: 4px; }
    .navbar__menu li { width: 100%; }
    .navbar__menu li a { font-size: 15px; padding: 12px 16px; }
    .navbar__burger { display: flex; }
    .navbar__cta { display: none; }
}