/* Dashboard Styles – Dark Mode (angepasst an Vorgänge-Center / Vertragsmanager) */
:root {
    --dash-bg: #1e2d3a;
    --dash-card-bg: #2c3e50;
    --dash-card-border: #3d5166;
    --dash-card-hover: #34495e;
    --dash-header-color: #fff;
    --dash-text-color: #8fa4b8;
    --dash-text-muted: #6a8a9a;
    --dash-accent-blue: #4fc3f7;
    --dash-accent-green: #66bb6a;
    --dash-accent-orange: #ffa726;
    --dash-accent-red: #ef5350;
    --dash-accent-purple: #ab47bc;
    --dash-accent-teal: #26a69a;
    --dash-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Dashboard-View-Hintergrund (Dark Mode) */
#view-dashboard.app-view--dashboard {
    background: var(--dash-bg);
    padding: 14px 18px;
}

.dashboard-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 24px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Welcome Section – Dark */
.dash-welcome {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding: 12px 16px;
    background: var(--dash-card-bg);
    border-radius: 6px;
    border: 1px solid var(--dash-card-border);
    box-shadow: var(--dash-shadow);
}

.dash-welcome-text h1 {
    margin: 0 0 4px 0;
    font-size: 20px;
    color: var(--dash-header-color);
    font-weight: 600;
    letter-spacing: -0.02em;
}

.dash-welcome-text p {
    margin: 0;
    font-size: 12px;
    color: var(--dash-text-color);
}

.dash-date {
    font-size: 12px;
    color: var(--dash-text-muted);
    font-weight: 500;
    background: var(--dash-card-bg);
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid var(--dash-card-border);
}

/* Stats Grid */
.dash-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.dash-stat-card {
    background: var(--dash-card-bg);
    border: 1px solid var(--dash-card-border);
    border-radius: 6px;
    padding: 12px 14px;
    box-shadow: var(--dash-shadow);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    font: inherit;
    text-align: left;
    margin: 0;
}

button.dash-stat-card {
    appearance: none;
    -webkit-appearance: none;
}

.dash-stat-card:focus {
    outline: none;
}

.dash-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    border-color: #4a6a82;
}

.dash-stat-card:focus-visible {
    box-shadow: 0 0 0 2px var(--dash-bg), 0 0 0 4px var(--dash-accent-blue);
    border-color: var(--dash-accent-blue);
}

.dash-stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
}

.dash-stat-card.blue::after {
    background: var(--dash-accent-blue);
}

.dash-stat-card.green::after {
    background: var(--dash-accent-green);
}

.dash-stat-card.orange::after {
    background: var(--dash-accent-orange);
}

.dash-stat-card.red::after {
    background: var(--dash-accent-red);
}

.dash-stat-card.purple::after {
    background: var(--dash-accent-purple);
}

.dash-stat-card.teal::after {
    background: var(--dash-accent-teal);
}

.dash-stat-card.application::after {
    background: var(--dash-accent-orange);
}

.dash-stat-icon {
    font-size: 24px;
    margin-bottom: 10px;
    color: var(--dash-text-muted);
}

.dash-stat-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--dash-header-color);
    margin-bottom: 2px;
}

.dash-stat-label {
    font-size: 12px;
    color: var(--dash-text-color);
    font-weight: 500;
}

.dash-stat-sub {
    font-size: 10px;
    color: var(--dash-text-muted);
    margin-top: auto;
    padding-top: 6px;
}

/* Main Content Grid */
.dash-main-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 16px;
}

.dash-main-left {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

@media (max-width: 1000px) {
    .dash-main-grid {
        grid-template-columns: 1fr;
    }
}

.dash-section {
    background: var(--dash-card-bg);
    border: 1px solid var(--dash-card-border);
    border-radius: 6px;
    box-shadow: var(--dash-shadow);
    display: flex;
    flex-direction: column;
}

.dash-section--activities {
    min-height: 0;
}

.dash-section-header {
    padding: 10px 14px;
    border-bottom: 1px solid var(--dash-card-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: 6px 6px 0 0;
}

.dash-section-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--dash-header-color);
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
}

.dash-section-header h2.dash-section-title {
    font-size: 14px;
}

.dash-section-link-btn {
    font-size: 11px;
    color: var(--dash-accent-blue);
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    padding: 2px 0;
    text-decoration: none;
}

.dash-section-link-btn:hover {
    text-decoration: underline;
}

.dash-section-link-btn:focus {
    outline: none;
}

.dash-section-link-btn:focus-visible {
    outline: 2px solid var(--dash-accent-blue);
    outline-offset: 2px;
    border-radius: 2px;
}

.dash-section-action {
    font-size: 11px;
    color: var(--dash-accent-blue);
    text-decoration: none;
    cursor: pointer;
    font-weight: 600;
}

.dash-section-action:hover {
    text-decoration: underline;
}

.dash-section-action:focus-visible {
    outline: 2px solid var(--dash-accent-blue);
    outline-offset: 2px;
    border-radius: 2px;
}

.dash-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dash-list-item {
    padding: 8px 14px;
    border-bottom: 1px solid var(--dash-card-border);
    display: flex;
    align-items: center;
    gap: 12px;
    transition: background 0.1s;
}

.dash-list-item:last-child {
    border-bottom: none;
}

.dash-list-item--task {
    cursor: pointer;
}

.dash-list-item--task:hover {
    background: var(--dash-card-hover);
}

.dash-list-item--task:focus {
    outline: none;
}

.dash-list-item--task:focus-visible {
    background: var(--dash-card-hover);
    box-shadow: inset 0 0 0 2px var(--dash-accent-blue);
}

.dash-list-item--empty .dash-item-content {
    color: var(--dash-text-muted);
    text-align: center;
}

.dash-item-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--dash-card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: var(--dash-text-color);
    flex-shrink: 0;
}

.dash-item-content {
    flex: 1;
    min-width: 0;
}

.dash-item-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--dash-header-color);
    margin-bottom: 1px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dash-item-subtitle {
    font-size: 10px;
    color: var(--dash-text-muted);
}

.dash-item-meta {
    font-size: 11px;
    color: var(--dash-text-muted);
    white-space: nowrap;
}

.dash-priority-high {
    color: var(--dash-accent-red);
    font-weight: 600;
    font-size: 10px;
    margin-left: 6px;
}

/* Quick Actions */
.dash-actions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    padding: 12px 14px;
}

.dash-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 8px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--dash-card-border);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    font: inherit;
    color: inherit;
}

.dash-action-btn:focus {
    outline: none;
}

.dash-action-btn:hover {
    background: var(--dash-card-hover);
    border-color: var(--dash-accent-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.dash-action-btn:focus-visible {
    border-color: var(--dash-accent-blue);
    box-shadow: 0 0 0 2px var(--dash-accent-blue);
}

.dash-action-icon {
    font-size: 16px;
    margin-bottom: 4px;
    color: var(--dash-accent-blue);
}

.dash-action-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--dash-text-color);
}

/* Chart Placeholder */
.dash-chart-container {
    padding: 20px;
    min-height: 200px;
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    gap: 10px;
}

.dash-bar-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    flex: 1;
}

.dash-bar {
    width: 100%;
    max-width: 40px;
    background: var(--dash-accent-blue);
    border-radius: 4px 4px 0 0;
    transition: height 0.5s ease-out;
    opacity: 0.8;
}

.dash-bar:hover {
    opacity: 1;
}

.dash-bar-label {
    font-size: 10px;
    color: var(--dash-text-muted);
}

/* Activity Feed */
.dash-activity-item {
    padding: 12px 20px;
    border-bottom: 1px solid var(--dash-card-border);
    display: flex;
    gap: 12px;
}

.dash-activity-time {
    font-size: 11px;
    color: var(--dash-text-muted);
    min-width: 60px;
    padding-top: 2px;
}

.dash-activity-content {
    font-size: 12px;
    color: var(--dash-text-color);
}

.dash-activity-content strong {
    font-weight: 600;
    color: var(--dash-header-color);
}

/* ========== Änderungshistorie-Tab (eigene Seite) – Dark ========== */
.historie-tab-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
    background: var(--dash-bg);
}

.historie-tab-header {
    flex-shrink: 0;
    padding: 16px 20px;
    background: var(--dash-card-bg);
    border-bottom: 1px solid var(--dash-card-border);
    box-shadow: var(--dash-shadow);
}

.historie-tab-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 4px;
}

.historie-tab-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--dash-header-color);
}

.historie-tab-back-btn {
    font-size: 12px;
    color: var(--dash-accent-blue);
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    padding: 4px 0;
    text-decoration: none;
    white-space: nowrap;
}

.historie-tab-back-btn:hover {
    text-decoration: underline;
}

.historie-tab-subtitle {
    margin: 0 0 8px 0;
    font-size: 12px;
    color: var(--dash-text-color);
}

.historie-tab-meta {
    font-size: 11px;
    color: var(--dash-text-muted);
}

.historie-tab-count {
    font-weight: 600;
    color: var(--dash-text-color);
}

.historie-tab-body {
    flex: 1;
    overflow: auto;
    padding: 12px;
}

.historie-tab-list {
    background: var(--dash-card-bg);
    border-radius: 6px;
    border: 1px solid var(--dash-card-border);
    box-shadow: var(--dash-shadow);
}

.historie-tab-list .dash-list-item {
    padding: 10px 16px;
}

.historie-item-meta {
    font-size: 11px;
    color: var(--dash-text-muted);
}