@import url('../fonts/lato/lato.css');

        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        :root {
            --color-primary: #000; /* 2B5E3A */
            --color-primary-light: #3a7a4d;
            --color-primary-dark: #1e4529;
            --color-accent: #eaeaea; /* #E8F0EA; */
            --color-bg: #f5f7f6;
            --color-white: #ffffff;
            --color-text: #1a1a1a;
            --color-text-secondary: #000;
            --color-border: #dde3df;
            --color-hover: #f0f5f1;
            --color-warning: #e8a735;
            --color-warning-bg: #fef7e6;
            --color-success: #2B5E3A;
            --color-success-bg: #e8f0ea;
            --color-danger: #c5221f;
            --color-danger-bg: #fce8e8;
            --radius: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
            --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
            --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
            --transition: 0.2s ease;
        }

        body {
            font-family: "Lato", "Helvetica Neue", Helvetica, Arial, sans-serif;
            background: var(--color-bg);
            color: var(--color-text);
            line-height: 1.5;
            min-height: 100vh;
        }

        /* Header */
        .header {
            background: var(--color-white);
            border-bottom: 1px solid var(--color-border);
            padding: 0 32px;
            height: 64px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: relative;
            z-index: 100;
            box-shadow: var(--shadow-sm);
        }

        .header-left {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .logo {
            width: 40px;
            height: 40px;
            background: var(--color-primary);
            border-radius: var(--radius);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            display: none;
        }

        .logo svg {
            width: 24px;
            height: 24px;
            fill: var(--color-white);
        }

        .app-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: -0.3px;
        }

        .app-title span {
            font-weight: 400;
            color: var(--color-text-secondary);
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .user-info {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 6px 12px;
            border-radius: var(--radius);
            cursor: pointer;
            transition: background var(--transition);
        }

        .user-info:hover {
            background: var(--color-hover);
        }

        .user-avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--color-primary);
            color: var(--color-white);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 13px;
        }

        .user-name {
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text);
        }

        /* User-Dropdown (Profil / Abmelden) */
        .user-menu {
            position: relative;
        }
        .user-menu > summary {
            list-style: none;
            cursor: pointer;
        }
        .user-menu > summary::-webkit-details-marker { display: none; }
        .user-menu > summary::marker { content: ''; }
        .user-menu .user-menu-chevron {
            margin-left: 4px;
            transition: transform var(--transition);
            color: var(--color-text-secondary);
        }
        .user-menu[open] .user-menu-chevron {
            transform: rotate(180deg);
        }
        .user-menu-dropdown {
            position: absolute;
            right: 0;
            top: calc(100% + 6px);
            background: var(--color-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius);
            box-shadow: var(--shadow-md);
            min-width: 180px;
            padding: 6px 0;
            z-index: 200;
        }
        .user-menu-dropdown a {
            display: block;
            padding: 9px 16px;
            font-size: 14px;
            color: var(--color-text);
            text-decoration: none;
            transition: background var(--transition);
        }
        .user-menu-dropdown a:hover {
            background: var(--color-hover);
        }

        /* Main Layout */
        .main-content {
            max-width: 1400px;
            margin: 0 auto;
            padding: 28px 32px;
        }

        /* Page Header */
        .page-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 24px;
        }

        .page-header h1 {
            font-size: 26px;
            font-weight: 700;
            color: var(--color-text);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: var(--radius);
            font-family: inherit;
            font-size: 14px;
            font-weight: 600;
            line-height: 1.2;
            cursor: pointer;
            border: none;
            transition: all var(--transition);
            text-decoration: none;
            white-space: nowrap;
            vertical-align: middle;
        }

        .btn-primary {
            background: var(--color-primary);
            color: var(--color-white);
        }

        .btn-primary:hover {
            background: var(--color-primary-light);
            box-shadow: var(--shadow-md);
        }

        .btn-sm {
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 500;
        }

        .btn-outline {
            background: var(--color-white);
            color: var(--color-primary);
            border: 1.5px solid var(--color-primary);
        }

        .btn-outline:hover {
            background: var(--color-accent);
        }

        .btn-icon {
            width: 18px;
            height: 18px;
        }

        /* Stats Cards */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-bottom: 24px;
        }

        .stat-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 20px 24px;
            border: 1px solid var(--color-border);
            transition: box-shadow var(--transition);
        }

        .stats-grid--dashboard {
            grid-template-columns: repeat(3, 1fr);
        }

        .stats-grid--dashboard .stat-card {
            min-height: 160px;
            padding: 28px 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .stats-grid--dashboard .stat-card-value {
            font-size: 36px;
            margin-top: 4px;
        }

        @media (max-width: 1024px) {
            .stats-grid--dashboard {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .stats-grid--dashboard {
                grid-template-columns: 1fr;
            }
        }

        .stat-card:hover {
            box-shadow: var(--shadow-md);
        }

        .stat-card-label {
            font-size: 13px;
            color: var(--color-text-secondary);
            font-weight: 500;
            margin-bottom: 6px;
        }

        .stat-card-value {
            font-size: 28px;
            font-weight: 700;
            color: var(--color-text);
        }

        .stat-card-sub {
            font-size: 12px;
            color: var(--color-text-secondary);
            margin-top: 4px;
        }

        .stat-card--warning .stat-card-value { color: var(--color-warning); }
        .stat-card--success .stat-card-value { color: var(--color-success); }
        .stat-card--danger .stat-card-value { color: var(--color-danger); }

        /* Toolbar */
        .toolbar {
            background: var(--color-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg) var(--radius-lg) 0 0;
            padding: 0;
        }

        .tabs {
            display: flex;
            border-bottom: 1px solid var(--color-border);
            padding: 0 8px;
        }

        .tab {
            padding: 14px 20px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            cursor: pointer;
            border-bottom: 2px solid transparent;
            transition: all var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }

        .tab:hover {
            color: var(--color-primary);
            background: var(--color-hover);
        }

        .tab.active {
            color: var(--color-primary);
            border-bottom-color: var(--color-primary);
            font-weight: 600;
        }

        .tab-badge {
            background: var(--color-accent);
            color: var(--color-primary);
            font-size: 12px;
            font-weight: 600;
            padding: 2px 8px;
            border-radius: 10px;
            min-width: 24px;
            text-align: center;
        }

        .tab.active .tab-badge {
            background: var(--color-primary);
            color: var(--color-white);
        }

        .tab-badge--warning {
            background: var(--color-warning-bg);
            color: #8a6315;
        }

        .tab-badge--danger {
            background: var(--color-danger-bg);
            color: var(--color-danger);
        }

        /* Filters Row */
        .filters-row {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 20px;
        }

        .search-box {
            flex: 1;
            max-width: 360px;
            position: relative;
        }

        .search-box input {
            width: 100%;
            padding: 9px 14px 9px 38px;
            border: 1.5px solid var(--color-border);
            border-radius: var(--radius);
            font-size: 14px;
            color: var(--color-text);
            background: var(--color-bg);
            transition: all var(--transition);
        }

        .search-box input::placeholder {
            color: #000;
        }

        .search-box input:focus {
            outline: none;
            border-color: var(--color-primary);
            background: var(--color-white);
            box-shadow: 0 0 0 3px rgba(43, 94, 58, 0.1);
        }

        .search-box svg {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            width: 16px;
            height: 16px;
            fill: #9aa0a6;
        }

        .filter-group {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .filter-btn {
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            border: 1.5px solid var(--color-border);
            background: var(--color-white);
            color: var(--color-text-secondary);
            transition: all var(--transition);
            display: flex;
            align-items: center;
            gap: 6px;
            text-decoration: none;
        }

        .filter-btn:hover,
        .filter-btn:focus,
        .filter-btn.active {
            text-decoration: none;
        }

        .filter-btn:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
        }

        .filter-btn.active {
            background: var(--color-primary);
            color: var(--color-white);
            border-color: var(--color-primary);
        }

        .filter-btn svg {
            width: 14px;
            height: 14px;
        }

        .filter-divider {
            width: 1px;
            height: 28px;
            background: var(--color-border);
            margin: 0 4px;
        }

        /* Filterzeile: Filter links, Suchfeld rechts (volle Breite, kein Trenner) */
        .filters-row--split {
            justify-content: space-between;
            gap: 16px;
        }
        .filters-row--split .filter-divider {
            display: none;
        }
        .filters-row--split .filter-group {
            flex: 0 1 auto;
        }
        .filters-row--split .search-box--right {
            flex: 0 0 auto;
            margin-left: auto;
        }

        /* Table */
        .table-container {
            background: var(--color-white);
            border: 1px solid var(--color-border);
            border-top: none;
            border-radius: 0 0 var(--radius-lg) var(--radius-lg);
            overflow-x: auto;
        }

        table {
            width: 100%;
            border-collapse: collapse;
        }

        thead th {
            padding: 12px 16px;
            text-align: left;
            font-size: 12px;
            font-weight: 600;
            color: var(--color-text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            background: var(--color-bg);
            border-bottom: 1px solid var(--color-border);
            white-space: nowrap;
            user-select: none;
            cursor: pointer;
        }

        thead th:hover {
            color: var(--color-primary);
        }

        thead th .sort-icon {
            display: inline-block;
            margin-left: 4px;
            opacity: 0.4;
            font-size: 10px;
        }

        tbody tr {
            border-bottom: 1px solid var(--color-border);
            transition: background var(--transition);
        }

        tbody tr:last-child {
            border-bottom: none;
        }

        tbody tr:hover {
            background: var(--color-hover);
        }

        tbody td {
            padding: 14px 16px;
            font-size: 14px;
            color: var(--color-text);
            white-space: nowrap;
        }

        .cell-id {
            font-weight: 600;
            color: var(--color-primary);
            font-family: 'SF Mono', 'Consolas', monospace;
            font-size: 13px;
        }

        .cell-date {
            color: var(--color-text-secondary);
            font-size: 13px;
        }

        /* Badge */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 4px 10px;
            border-radius: 6px;
            font-size: 12px;
            font-weight: 600;
        }

        .badge-internet {
            background: #e8f0fe;
            color: #1a56db;
        }

        .badge-telefon {
            background: #fef3e2;
            color: #b45309;
        }

        .badge-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
        }

        .badge-internet .badge-dot { background: #1a56db; }
        .badge-telefon .badge-dot { background: #b45309; }

        /* Status Indicator */
        .status {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 500;
        }

        .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
        }

        .status--pending .status-dot { background: var(--color-warning); }
        .status--pending { color: #8a6315; }

        .status--accepted .status-dot { background: var(--color-success); }
        .status--accepted { color: var(--color-success); }

        .status--completed .status-dot { background: var(--color-success); }
        .status--completed { color: var(--color-success); }

        .status--overdue .status-dot { background: var(--color-danger); }
        .status--overdue { color: var(--color-danger); }

        tr.row-completed { background: #f0f8f2; }
        tr.row-completed:hover { background: #e4f2e7; }

        tr.row-overdue { background: #fef2f2; }
        tr.row-overdue:hover { background: #fde8e8; }

        .badge-email {
            background: #e8f0fe;
            color: #1a56db;
        }
        .badge-email .badge-dot { background: #1a56db; }

        .person-avatar--teal { background: #0d9488; }
        .person-avatar--orange { background: #ea580c; }

        .status-text {
            font-size: 13px;
            color: var(--color-text);
        }

        .status-overdue-text {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-danger);
        }

        .cell-person {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .person-avatar {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            font-weight: 600;
            color: var(--color-white);
            flex-shrink: 0;
        }

        .person-avatar--green { background: #2B5E3A; }
        .person-avatar--blue { background: #1a56db; }
        .person-avatar--purple { background: #7c3aed; }

        .cell-empty {
            color: #000;
            font-style: italic;
            font-size: 13px;
        }

        /* Pagination */
        .pagination {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 20px;
            background: var(--color-white);
            border: 1px solid var(--color-border);
            border-top: none;
            border-radius: 0 0 var(--radius-lg) var(--radius-lg);
        }

        .pagination-info {
            font-size: 13px;
            color: var(--color-text-secondary);
        }

        .pagination-controls {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .page-btn {
            width: 34px;
            height: 34px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--color-border);
            border-radius: var(--radius);
            background: var(--color-white);
            color: var(--color-text-secondary);
            cursor: pointer;
            font-size: 13px;
            font-weight: 500;
            transition: all var(--transition);
        }

        .page-btn:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
        }

        .page-btn.active {
            background: var(--color-primary);
            border-color: var(--color-primary);
            color: var(--color-white);
        }

        .page-btn:disabled {
            opacity: 0.4;
            cursor: not-allowed;
        }

        /* Main Navigation */
        .main-nav {
            background: #000;
            padding: 0 32px;
            display: flex;
            align-items: stretch;
            gap: 2px;
            position: relative;
            z-index: 99;
        }

        .main-nav-item {
            padding: 12px 24px;
            font-size: 14px;
            font-weight: 500;
            color: rgba(255,255,255,0.7);
            cursor: pointer;
            border: none;
            background: none;
            display: flex;
            align-items: center;
            gap: 9px;
            transition: all var(--transition);
            position: relative;
            text-decoration: none;
        }

        .main-nav-item:hover {
            color: #fff;
            background: rgba(255,255,255,0.08);
        }

        .main-nav-item.active {
            color: #fff;
            background: rgba(255,255,255,0.1);
            font-weight: 600;
        }

        .main-nav-item svg {
            width: 18px;
            height: 18px;
            fill: currentColor;
            flex-shrink: 0;
        }

        .main-nav-badge {
            background: rgba(255,255,255,0.2);
            color: #fff;
            font-size: 11px;
            font-weight: 600;
            padding: 2px 7px;
            border-radius: 10px;
            min-width: 20px;
            text-align: center;
        }

        .main-nav--admin {
            background: #000;
        }

        /* Backend / Admin: Akzentfarben durch Schwarz ersetzen */
        body.is-admin {
            --color-primary: #000;
            --color-primary-light: #000;
            --color-primary-dark: #000;
        }

        body.is-admin .btn-primary,
        body.is-admin .btn-primary:hover,
        body.is-admin .btn-primary:focus,
        body.is-admin .btn-primary:active {
            background: #000;
            color: #fff;
        }

        .main-nav-item.active .main-nav-badge {
            background: var(--color-white);
            color: var(--color-primary-dark);
        }

        /* Section visibility */
        .section { display: none; }
        .section.active { display: block; }

        /* Follow Up styles */
        .followup-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 24px;
        }

        .followup-header h1 {
            font-size: 26px;
            font-weight: 700;
        }

        .followup-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin-bottom: 24px;
        }

        .badge-sent {
            background: #e0f2fe;
            color: #0369a1;
        }

        .badge-sent .badge-dot { background: #0369a1; }

        .badge-opened {
            background: #e8f0ea;
            color: var(--color-primary);
        }

        .badge-opened .badge-dot { background: var(--color-primary); }

        .badge-failed {
            background: var(--color-danger-bg);
            color: var(--color-danger);
        }

        .badge-failed .badge-dot { background: var(--color-danger); }

        .badge-queued {
            background: #f3e8ff;
            color: #7c3aed;
        }

        .badge-queued .badge-dot { background: #7c3aed; }

        .tab-badge--purple {
            background: #f3e8ff;
            color: #7c3aed;
        }

        .stat-card--purple .stat-card-value { color: #7c3aed; }

        .cell-email {
            color: var(--color-text-secondary);
            font-size: 13px;
        }

        .cell-subject {
            max-width: 280px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        /* Auswertungen */
        .auswertungen-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 24px;
        }

        .auswertungen-header h1 {
            font-size: 26px;
            font-weight: 700;
        }

        .chart-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin-bottom: 24px;
        }

        .chart-card {
            background: var(--color-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 24px;
        }

        .chart-card-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text);
            margin-bottom: 8px;
        }

        .chart-card-sub {
            font-size: 13px;
            color: var(--color-text-secondary);
            margin-bottom: 20px;
        }

        .chart-placeholder {
            background: var(--color-bg);
            border: 2px dashed var(--color-border);
            border-radius: var(--radius);
            height: 200px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-text-secondary);
            font-size: 14px;
            gap: 8px;
        }

        .chart-placeholder svg {
            width: 20px;
            height: 20px;
            fill: var(--color-text-secondary);
        }

        .kpi-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-bottom: 24px;
        }

        /* Modal Overlay */
        .modal-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 1000;
            align-items: flex-start;
            justify-content: center;
            padding: 40px 20px;
            overflow-y: auto;
            backdrop-filter: blur(2px);
        }

        .modal-overlay.open {
            display: flex;
        }

        .modal {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lg);
            width: 100%;
            max-width: 680px;
            animation: modalSlideIn 0.25s ease;
        }

        @keyframes modalSlideIn {
            from { opacity: 0; transform: translateY(-20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .modal-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 28px;
            border-bottom: 1px solid var(--color-border);
        }

        .modal-header h2 {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-text);
        }

        .modal-close {
            width: 34px;
            height: 34px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: none;
            background: none;
            border-radius: var(--radius);
            cursor: pointer;
            color: var(--color-text-secondary);
            transition: all var(--transition);
        }

        .modal-close:hover {
            background: var(--color-bg);
            color: var(--color-text);
        }

        .modal-close svg {
            width: 20px;
            height: 20px;
            fill: currentColor;
        }

        .modal-body {
            padding: 24px 28px;
        }

        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 18px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 5px;
        }

        .form-group--full {
            grid-column: 1 / -1;
        }

        .form-group label {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-text);
        }

        .form-group label .required {
            color: var(--color-danger);
            margin-left: 2px;
        }

        .form-control {
            padding: 9px 12px;
            border: 1.5px solid var(--color-border);
            border-radius: var(--radius);
            font-size: 14px;
            font-family: inherit;
            color: var(--color-text);
            background: var(--color-white);
            transition: all var(--transition);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(43, 94, 58, 0.1);
        }

        .form-control::placeholder {
            color: #9aa0a6;
        }

        textarea.form-control {
            resize: vertical;
            min-height: 80px;
        }

        select.form-control {
            cursor: pointer;
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='%235f6368'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 10px center;
            padding-right: 30px;
        }

        .form-hint {
            font-size: 12px;
            color: var(--color-text-secondary);
            margin-top: 2px;
        }

        .conditional-field {
            display: none;
            margin-top: 8px;
        }

        .conditional-field.visible {
            display: block;
        }

        .modal-footer {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 10px;
            padding: 16px 28px;
            border-top: 1px solid var(--color-border);
            background: var(--color-bg);
            border-radius: 0 0 var(--radius-lg) var(--radius-lg);
        }

        .btn-secondary {
            background: var(--color-white);
            color: var(--color-text-secondary);
            border: 1.5px solid var(--color-border);
        }

        .btn-secondary:hover {
            background: var(--color-bg);
            color: var(--color-text);
            border-color: #bdc1c6;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .chart-grid {
                grid-template-columns: 1fr;
            }
            .kpi-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .followup-stats {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .header {
                padding: 0 16px;
            }

            .main-nav {
                padding: 0 16px;
                overflow-x: auto;
            }

            .main-content {
                padding: 16px;
            }

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

            .page-header,
            .followup-header,
            .auswertungen-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }

            .filters-row {
                flex-wrap: wrap;
            }

            .search-box {
                max-width: 100%;
                width: 100%;
            }

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

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

            .modal-overlay {
                padding: 20px 12px;
            }
        }

        /* Login */
        .login-page .btn-primary,
        .login-page .btn-primary:hover,
        .login-page .btn-primary:focus,
        .login-page .btn-primary:active {
            background: #000;
            color: #fff;
        }

        .login-page {
            display: flex;
            min-height: 100vh;
            align-items: center;
            justify-content: center;
            padding: 24px;
        }

        .login-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            max-width: 420px;
            width: 100%;
            padding: 32px;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--color-border);
        }

        .login-card h1 {
            font-size: 22px;
            margin-bottom: 8px;
            color: var(--color-text);
        }

        .login-card .subtitle {
            font-size: 14px;
            color: var(--color-text-secondary);
            margin-bottom: 22px;
        }

        .login-error {
            background: var(--color-danger-bg);
            color: var(--color-danger);
            padding: 10px 12px;
            border-radius: var(--radius);
            font-size: 13px;
            margin-bottom: 16px;
        }

        .lang-switch {
            display: inline-flex;
            gap: 6px;
            align-items: center;
            font-size: 13px;
        }

        .lang-switch button {
            border: 1px solid var(--color-border);
            background: var(--color-white);
            padding: 4px 10px;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 600;
        }

        .lang-switch button.active {
            border-color: var(--color-primary);
            color: var(--color-primary);
        }

        .header-settings-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
            text-decoration: none;
            padding: 6px 10px;
            border-radius: var(--radius);
        }

        .header-settings-link:hover {
            background: var(--color-hover);
        }

        .admin-tabs {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }

        .admin-tabs a {
            padding: 8px 14px;
            border-radius: var(--radius);
            border: 1px solid var(--color-border);
            text-decoration: none;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-text-secondary);
            background: var(--color-white);
        }

        .admin-tabs a:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
        }

        .admin-tabs a.active {
            background: var(--color-primary);
            border-color: var(--color-primary);
            color: var(--color-white);
        }

        .settings-description {
            font-size: 14px;
            color: var(--color-text-secondary);
            margin-bottom: 18px;
        }

        /* App version (fixed, unobtrusive) */
        .app-version-badge {
            position: fixed;
            right: 12px;
            bottom: 10px;
            z-index: 200;
            font-size: 10px;
            font-weight: 500;
            letter-spacing: 0.04em;
            color: var(--color-text-secondary);
            opacity: 0.42;
            pointer-events: none;
            user-select: none;
            font-variant-numeric: tabular-nums;
        }

        @media (max-width: 480px) {
            .app-version-badge {
                font-size: 9px;
                right: 8px;
                bottom: 7px;
                opacity: 0.38;
            }
        }

        thead th {
            text-align: left;
            font-size: 13px;
            text-transform: none;
        }
        .stat-card-label {
            font-weight: 600;
        }
        .tab {
            font-weight: 600;
        }

        .header { height: 80px; }
        .app-title-logo { max-height: 60px; margin-right: 20px; }
        .badge-dot { display: none; }
        .badge-telefon { color: #000; }
        .badge-queued { color: #000; }
        .badge-internet { color: #000; }
        .main-nav-item { font-size: 15px; }
        .cell-empty { color: #000; font-style: normal; font-size: 13px; font-weight: 600; }
        .tab:hover { color: #000; }
        .tab { font-size: 15px; }
        .tabs { padding-left: 0px;}
        .cell-id { font-size: 14px; color: #000; }
        .cell-date { font-size: 14px; }
        .filter-btn { font-size: 14px; }

        @media (max-width: 768px) {
            .app-title-logo { display: none; }
            .main-nav-item { font-size: 14px; }
            .tab { font-size: 14px; }
            .tabs { padding: 8px;}
        }
        .stats-grid--dashboard .stat-card { min-height: 200px; background: #fafafa; }
        .stat-card { background: #fafafa; }
        .admin-tabs a { font-size: 14px; }
        .stat-card-sub { font-size: 14px; }
        .stat-card-label { font-size: 17px; }

        .main-nav, .header {
            max-width: 1400px;
            margin: 0 auto;
        }
        .main-content {
            background: #fff;
            min-height: 100vh;
        }
        .app-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: -0.3px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        .btn-sm {
            font-size: 15px;
            border-radius: 20px;
            line-height: 1.5;
        }
        .search-box input { font-size: 15px; }
        .cell-person .person-avatar { display: none; }
        .badge { font-size: 14px; }
        .cell-id { font-size: 15px; font-weight: 400; }
        .status-dot { display: none; }
        .status--accepted { font-size: 15px; }
        .cell-person { font-size: 15px;}
        #btnOpenModal { border-radius: 20px; }
        .user-name { font-size: 15px; }
        .user-menu-dropdown a { font-size: 15px; }
        .btn-outline { background: #2b5e3a; }
        .table-container .btn:hover { background: #000; color: #fff; border-color: #000; }
        .filter-btn { font-size: 14px; }
        .filters-row--split { margin-top: 21px; }
        .table-container .btn { background: #fff; border: 1px solid #aaa; }


        .lang-switch button {
            border: 0px !important;
            background: var(--color-white);
            padding: 4px 10px;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 600;
        }
        .status-text { font-size: 15px; }
        .cell-date  { font-size: 15px; }
        .btn-primary { border-radius: 20px }
        .btn { border-radius: 20px }
        .admin-tabs a { border-radius: 20px; padding-left: 25px; padding-right: 25px; }
        .cell-empty { font-size: 15px; }
        tbody td { font-size: 15px; }

        .tab.active {
            color: #000;
            border-bottom-color: #333;
            font-weight: 600;
            background: linear-gradient(180deg, #f5f5f5 0%, #ffffff 100%);
        }

        .filter-btn {
            background: linear-gradient(180deg, #f5f5f5 0%, #ffffff 100%);
        }

        .btn {
            background: linear-gradient(180deg, #f5f5f5 0%, #ffffff 100%);
        }

        .table-container .btn {
            background: linear-gradient(180deg, #f5f5f5 0%, #ffffff 100%);
            color: #000;
            border: 1px solid #e3e3e3 !important;
        }
        .page-btn { text-decoration: none; }

        .stat-card--purple .stat-card-value {
            color: #000;
        }
        .stat-card--success .stat-card-value {
            color: #000;
        }
        thead th {
            font-size: 15px;
            letter-spacing: 0px;
        }
        .filter-btn { padding-left: 25px; padding-right: 25px; }
        .tab { font-weight: 500; }
        .tab.active { font-weight: 500; }
        .main-nav { background: rgb(151 190 13) !important; }
        .main-nav-item { color: rgba(255, 255, 255, 0.9); }