/* ==============================================================
   TOP BAR COMPONENT
   Standardized Header for Desktop and Mobile
   ============================================================== */

:root {
    --top-bar-height: 85px;
}

.top-bar {
    height: var(--top-bar-height);
    background: transparent;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    position: sticky;
    top: 0;
    z-index: 99;
    backdrop-filter: blur(10px);
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.top-nav-right {
    display: flex;
    align-items: center;
    gap: 30px;
    flex: 1;
    justify-content: flex-end;
}

/* Search Active Overrides */
.top-bar.search-active .page-title,
.top-bar.search-active .session-timer,
.top-bar.search-active .notif-trigger {
    display: none !important;
}

.top-bar.search-active .top-nav-right {
    justify-content: flex-start;
    padding-left: 20px;
}

/* Page Title in Header */
.page-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    margin: 0;
}

/* Sidebar Toggle Buttons */
.menu-toggle, .sidebar-collapse-toggle {
    background: rgba(var(--white-rgb), 0.03);
    border: 1px solid var(--border);
    color: var(--text-muted);
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.menu-toggle:hover, .sidebar-collapse-toggle:hover {
    background: rgba(var(--primary-rgb), 0.08);
    color: var(--primary);
    border-color: rgba(var(--primary-rgb), 0.3);
    transform: translateY(-1px);
}

.menu-toggle {
    display: none; /* Desktop */
}

/* Session Timer & Notifications */
.session-timer {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(var(--white-rgb), 0.03);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 13px;
    color: var(--text-muted);
    font-family: monospace;
}

.session-timer i {
    width: 14px;
    height: 14px;
}

.notif-trigger {
    position: relative;
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition);
}

.notif-trigger:hover {
    color: var(--primary);
}

/* Responsive Top Bar */
@media (max-width: 992px) {
    .top-bar {
        padding: 0 20px;
    }
    
    .top-nav-right {
        gap: 15px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .sidebar-collapse-toggle, .page-title {
        display: none;
    }

    /* Top bar equal spacing and flexible search */
    .top-bar {
        gap: 15px;
    }

    .top-bar-left {
        flex-shrink: 0;
        gap: 0;
    }

    .top-nav-right {
        flex: 1;
        gap: 15px;
        justify-content: space-between;
    }

    .top-nav-search-container {
        margin-right: 0 !important;
        flex: 1;
    }

    .top-nav-search-container .search-group-premium {
        width: 100% !important;
        max-width: 100%;
    }

    .search-kbd {
        display: none !important;
    }
}