/* ===== Navbar ===== */
.navbar {
    background: var(--navbar-bg);
    color: var(--navbar-text);
    display: flex;
    align-items: center;
    padding: 0 15px;
    height: 52px;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
}

.navbar-brand a {
    color: var(--primary);
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: -0.3px;
}

.navbar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--navbar-text);
    font-size: 22px;
    cursor: pointer;
    margin-left: auto;
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.nav-link {
    color: var(--text-muted);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 14px;
    transition: color 0.15s, background 0.15s;
}
.nav-link:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.06);
    text-decoration: none;
}
.nav-link.active {
    color: var(--primary);
    background: var(--primary-glow);
}

/* ===== Navbar Dropdown (Desktop: hover) ===== */
.nav-dropdown {
    position: relative;
}
.dropdown-arrow {
    font-size: 10px;
    margin-left: 2px;
    opacity: 0.6;
    transition: transform 0.15s;
}
.nav-dropdown-toggle {
    cursor: pointer;
}
.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 180px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 4px 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    z-index: 200;
}
.nav-dropdown:hover .nav-dropdown-menu {
    display: block;
}
.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 0;
    right: 0;
    height: 8px;
}
.dropdown-item {
    display: block;
    padding: 8px 14px;
    color: var(--text-secondary);
    font-size: 14px;
    transition: background 0.12s, color 0.12s;
}
.dropdown-item:hover {
    background: var(--primary-glow);
    color: var(--primary);
    text-decoration: none;
}

.nav-logout {
    margin-left: 8px;
}
.logout-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-family: inherit;
}

/* ===== Responsive Navbar ===== */
@media (max-width: 768px) {
    .navbar {
        flex-wrap: wrap;
        height: auto;
        padding: 10px 15px;
    }
    .navbar-toggle {
        display: block;
    }
    .navbar-links {
        display: none;
        flex-direction: column;
        width: 100%;
        margin-top: 10px;
        gap: 2px;
    }
    .navbar-links.show {
        display: flex;
    }
    .nav-link {
        width: 100%;
        padding: 10px 12px;
    }
    .nav-logout {
        margin-left: 0;
        width: 100%;
    }
    .logout-btn {
        width: 100%;
        text-align: left;
    }

    /* Dropdown: click-to-toggle submenu */
    .nav-dropdown {
        width: 100%;
    }
    .nav-dropdown > .nav-link {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .nav-dropdown:hover .nav-dropdown-menu {
        display: none;
    }
    .nav-dropdown-menu {
        display: none;
        position: static;
        box-shadow: none;
        border: none;
        border-radius: 0;
        background: transparent;
        padding: 0;
        min-width: unset;
    }
    .nav-dropdown-menu.open {
        display: flex;
        flex-direction: column;
    }
    .dropdown-item {
        padding: 10px 12px 10px 28px;
        width: 100%;
        color: var(--text-muted);
        font-size: 14px;
    }
    .dropdown-arrow {
        font-size: 12px;
        opacity: 0.6;
        transition: transform 0.2s;
    }
    .nav-dropdown.open .dropdown-arrow {
        transform: rotate(180deg);
    }
}

/* ===== Info Status Bar ===== */
.info-status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-card);
    color: var(--text-secondary);
    padding: 10px 16px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-size: 14px;
    border: 1px solid var(--border);
}
.info-user {
    font-weight: 600;
    color: var(--text);
}