/* ============================================
   responsive.css - Alle Media Queries
   ============================================ */

/* ============================================
   TABLET & KLEINER (≤ 992px)
   ============================================ */
@media (max-width: 992px) {
    :root {
        --sidebar-width: 200px;
    }

    .nav-link .nav-label {
        display: none;
    }

    .nav-link {
        padding: 8px 10px;
    }

    .settings-grid {
        grid-template-columns: 180px 1fr;
    }
}

/* ============================================
   MOBILE (≤ 768px)
   ============================================ */
@media (max-width: 768px) {
    /* ---------- Content-Wrapper: Sidebar unter Main ---------- */
    .content-wrapper {
        flex-direction: column;
        gap: var(--space-md);
    }

    /* ---------- Sidebar: Als Accordion ---------- */
    .sidebar {
        width: 100%;
        position: static;
        max-height: none;
        padding: 0;
    }

    .sidebar-toggle {
        display: block;
    }

    .sidebar.collapsed .sidebar-menu,
    .sidebar.collapsed .sidebar-divider {
        display: none;
    }

    /* ---------- Top-Nav: Mobile Menü ---------- */
    .navbar-toggle {
        display: flex;
    }

    .navbar-nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--color-dark);
        padding: var(--space-md);
        box-shadow: 0 4px 10px rgba(0,0,0,0.2);
        gap: 2px;
        max-height: calc(100vh - var(--header-height));
        overflow-y: auto;
        z-index: 999;
    }

    .navbar-nav.active {
        display: flex;
    }

    .navbar-nav .nav-item {
        width: 100%;
    }

    .navbar-nav .nav-link {
        width: 100%;
        padding: 10px 15px;
        justify-content: flex-start;
    }

    .navbar-nav .nav-link .nav-label {
        display: inline;
    }

    .navbar-nav .nav-link .dropdown-arrow {
        margin-left: auto;
    }

    /* ---------- Dropdown im Mobile: Statisch ---------- */
    .dropdown-menu {
        position: static;
        background: rgba(255,255,255,0.08);
        box-shadow: none;
        border-radius: var(--radius-sm);
        margin: 4px 0 0;
        padding: 4px 0;
        width: 100%;
    }

    .dropdown-menu a {
        color: rgba(255,255,255,0.9);
        padding: 8px 20px 8px 35px;
    }

    .dropdown-menu a:hover {
        background: rgba(255,255,255,0.1);
        color: var(--color-white);
    }

    .dropdown-menu .dropdown-header {
        color: rgba(255,255,255,0.7);
        border-bottom-color: rgba(255,255,255,0.15);
    }

    .dropdown-menu .dropdown-header strong {
        color: var(--color-white);
    }

    .dropdown-menu .dropdown-header small {
        color: rgba(255,255,255,0.7);
    }

    .dropdown-menu hr {
        border-color: rgba(255,255,255,0.15);
    }

    .dropdown-menu .text-danger {
        color: #ff6b6b !important;
    }

    /* ---------- User-Menü: Angepasst ---------- */
    .user-name {
        max-width: 100px;
    }

    /* ---------- Settings ---------- */
    .settings-grid {
        grid-template-columns: 1fr;
    }

    .settings-menu {
        display: flex;
        flex-wrap: wrap;
        padding: 4px;
        position: static;
    }

    .settings-menu-item {
        flex: 1;
        min-width: 100px;
    }

    .settings-menu-item a {
        padding: 10px;
        border-left: none;
        border-bottom: 3px solid transparent;
        text-align: center;
        font-size: 13px;
    }

    .settings-menu-item.active a {
        border-left-color: transparent;
        border-bottom-color: var(--color-primary);
    }

    /* ---------- Formulare ---------- */
    .form-grid {
        grid-template-columns: 1fr;
    }

    .filter-form {
        flex-direction: column;
    }

    .filter-group {
        min-width: 100%;
    }

    /* ---------- Tabellen ---------- */
    .table {
        font-size: 13px;
    }

    .table th,
    .table td {
        padding: 8px 10px;
    }

    /* ---------- Page-Header ---------- */
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-actions {
        width: 100%;
    }

    /* ---------- Footer ---------- */
    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    /* ---------- Customer-Info ---------- */
    .info-row {
        flex-direction: column;
        gap: 2px;
    }

    .info-label {
        min-width: auto;
    }

    /* ---------- A4-Vorschau ---------- */
    .a4-page {
        width: 100%;
        max-width: 420px;
        height: 200px;
    }

    .preview-info {
        flex-direction: column;
        gap: 4px;
        text-align: center;
    }
    
    /* ---------- Sidebar-Gruppen ---------- */
    .sidebar-group-toggle {
        padding: 14px var(--space-md);
    }

    .sidebar-group-toggle .group-arrow {
        font-size: 20px;
    }

    .sidebar-flyout a {
        padding: 12px var(--space-md) 12px calc(var(--space-md) + 24px);
    }
}

/* ============================================
   SEHR KLEINE BILDSCHIRME (≤ 480px)
   ============================================ */
@media (max-width: 480px) {
    .navbar-brand {
        font-size: 16px;
    }

    .navbar-brand .brand-icon {
        font-size: 18px;
    }

    .nav-link {
        font-size: 13px;
        padding: 8px 10px;
    }

    .user-name {
        display: none;
    }

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