/* App shell */
.app-shell {
    display: flex;
    min-height: 100vh;
}

/* ── Sidebar: desktop = icon-only (72px) ── */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-4) 0;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 50;
    overflow: hidden;
}

.sidebar-brand {
    margin-bottom: var(--space-6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 100%;
}

.sidebar-brand .brand-icon {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    background: var(--gradient);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.75rem;
    color: #fff;
    letter-spacing: -0.02em;
    flex-shrink: 0;
}

/* Teljes név csak mobilon / drawerben */
.sidebar-brand .brand-name {
    display: none;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    flex: 1;
    width: 100%;
    padding: 0 var(--space-2);
    min-height: 0;
}

.nav-item {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin: 0 auto;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    text-decoration: none;
    flex-shrink: 0;
    transition: background var(--duration-fast) var(--ease), color var(--duration-fast) var(--ease);
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    text-decoration: none;
}

.nav-item.active {
    background: rgba(99, 102, 241, 0.15);
    color: #a5b4fc;
}

.nav-item svg,
.nav-item i {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Szöveg desktopon rejtve – csak ikon + tooltip */
.nav-item .nav-label {
    display: none;
}

.nav-item .nav-tooltip {
    position: absolute;
    left: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--duration-fast) var(--ease);
    z-index: 60;
}

.nav-item:hover .nav-tooltip {
    opacity: 1;
    visibility: visible;
}

.sidebar-footer {
    padding: var(--space-2);
    flex-shrink: 0;
    width: 100%;
}

/* Main area */
.main-wrapper {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Topbar */
.topbar {
    height: var(--topbar-height);
    border-bottom: 1px solid var(--border);
    background: rgba(9, 11, 16, 0.8);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-6);
    position: sticky;
    top: 0;
    z-index: 40;
    gap: var(--space-4);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    min-width: 0;
}

.menu-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border);
    color: var(--text);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

.breadcrumb {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.breadcrumb h1 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.breadcrumb .subtitle {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.user-menu {
    position: relative;
}

.user-menu-trigger {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    background: none;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 6px 12px 6px 6px;
    cursor: pointer;
    color: var(--text);
    font-family: inherit;
    transition: background var(--duration-fast) var(--ease);
}

.user-menu-trigger:hover {
    background: rgba(255, 255, 255, 0.04);
}

.user-menu-info {
    text-align: left;
    display: none;
}

.user-menu-info strong {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
}

.user-menu-info span {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: capitalize;
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 180px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--space-2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity var(--duration-fast) var(--ease), transform var(--duration-fast) var(--ease), visibility var(--duration-fast) var(--ease);
    z-index: 60;
}

.user-menu.is-open .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
}

.user-dropdown a:hover {
    background: rgba(255, 255, 255, 0.04);
    color: var(--error);
    text-decoration: none;
}

/* Main content */
.main-content {
    flex: 1;
    padding: var(--space-6);
    max-width: var(--content-max);
    width: 100%;
    margin: 0 auto;
}

.page-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

/* Sidebar overlay (mobile) */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 45;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-normal) var(--ease), visibility var(--duration-normal) var(--ease);
}

.sidebar-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

/* ── Tablet / mobil: drawer sidebar szöveggel ── */
@media (max-width: 1023px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform var(--duration-normal) var(--ease);
        width: 260px;
        align-items: stretch;
        padding: var(--space-4);
        overflow-y: auto;
        overflow-x: hidden;
    }

    .sidebar.is-open {
        transform: translateX(0);
    }

    .sidebar-brand {
        flex-direction: row;
        align-items: center;
        gap: var(--space-3);
        padding-bottom: var(--space-4);
        margin-bottom: var(--space-4);
        border-bottom: 1px solid var(--border);
        width: 100%;
    }

    .sidebar-brand .brand-name {
        display: block;
        font-size: 0.6875rem;
        font-weight: 600;
        letter-spacing: 0.06em;
        line-height: 1.35;
        color: var(--text-muted);
        text-transform: uppercase;
        flex: 1;
        min-width: 0;
        word-break: break-word;
    }

    .sidebar-nav {
        padding: 0;
    }

    .nav-item {
        width: 100%;
        height: auto;
        min-height: 44px;
        justify-content: flex-start;
        padding: 10px 14px;
        margin: 0;
        gap: var(--space-3);
    }

    .nav-item .nav-label {
        display: block;
        font-size: 0.875rem;
        font-weight: 500;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .nav-item .nav-tooltip {
        display: none;
    }

    .sidebar-footer .nav-item {
        width: 100%;
    }

    .sidebar-overlay {
        display: block;
    }

    .main-wrapper {
        margin-left: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 768px) {
    .user-menu-info {
        display: block;
    }
}

@media (max-width: 767px) {
    .main-content {
        padding: var(--space-4);
    }

    .topbar {
        padding: 0 var(--space-4);
    }

    .bulk-bar {
        left: var(--space-4);
        right: var(--space-4);
        transform: translateX(0) translateY(120%);
        flex-wrap: wrap;
        justify-content: center;
    }

    .bulk-bar.is-visible {
        transform: translateX(0) translateY(0);
    }
}