/* ============================================================
   topbar.css
   ------------------------------------------------------------
   Top navigation bar, logo, navigation links, user menu
   (avatar trigger + dropdown).
   ============================================================ */

/* ---------- Bar ---------- */
.topbar {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
    flex-shrink: 0;
}
.topbar-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

/* ---------- Logo ---------- */
.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--navy);
    letter-spacing: -0.4px;
    text-decoration: none;
}
.logo:hover { text-decoration: none; }
.logo-svg {
    flex-shrink: 0;
    transition: transform 0.35s ease;
}
.logo:hover .logo-svg { transform: rotate(60deg); }
.logo-text { display: inline-flex; gap: 5px; }
.logo-accent { color: var(--orange); }
.tm {
    font-size: 0.65rem;
    font-weight: 400;
    color: var(--gray-600);
    margin-left: 2px;
}

/* ---------- Navigation ---------- */
.nav {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}
.nav > a {
    color: var(--navy);
    font-weight: 500;
    font-size: 0.92rem;
}
.nav > a:hover {
    color: var(--orange);
    text-decoration: none;
}
.nav-user {
    font-size: 0.85rem;
    color: var(--gray-600);
}

/* ---------- User menu ---------- */
.user-menu {
    position: relative;
    display: inline-block;
}
.user-menu-trigger {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px 6px 6px;
    border-radius: 30px;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    cursor: pointer;
    font-family: inherit;
    color: var(--navy);
    transition: 0.15s;
}
.user-menu-trigger:hover { background: var(--gray-200); }
.user-menu-trigger .chevron {
    color: var(--gray-600);
    transition: transform 0.2s;
}
.user-menu.open .user-menu-trigger .chevron { transform: rotate(180deg); }

.user-menu-name {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--navy);
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ---------- Dropdown ---------- */
.user-menu-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 260px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: 0.18s ease;
    z-index: 200;
}
.user-menu.open .user-menu-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-menu-header {
    padding: 12px 16px 14px;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 6px;
}
.user-menu-header-name {
    font-weight: 700;
    color: var(--navy);
    font-size: 0.92rem;
}
.user-menu-header-meta {
    font-size: 0.78rem;
    color: var(--gray-600);
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
}
.user-menu-header-role {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    background: #EEF2F8;
    color: var(--navy);
    padding: 2px 8px;
    border-radius: 10px;
}

.user-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    font-size: 0.88rem;
    color: var(--gray-800);
    transition: 0.15s;
}
.user-menu-item:hover {
    background: var(--gray-100);
    color: var(--navy);
    text-decoration: none;
}
.user-menu-item .icon {
    font-size: 1rem;
    width: 20px;
    text-align: center;
}
.user-menu-divider {
    height: 1px;
    background: var(--gray-200);
    margin: 6px 0;
}
.user-menu-logout { color: var(--red); }
.user-menu-logout:hover {
    background: #FEF2F2;
    color: var(--red);
}