/* ==========================================================================
   WEGAblage - LHW Sachsen-Anhalt
   WebGIS Stylesheet - Fachbrillen-Konzept
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* LHW / Sachsen-Anhalt Farbschema */
    --color-primary: #003064;
    --color-primary-light: #00508F;
    --color-primary-dark: #001f42;
    --color-accent: #0066CC;
    --color-accent-green: #7ab51d;
    --color-bg: #f1f1f0;
    --color-panel-bg: #ffffff;
    --color-border: #e3e3e1;
    --color-text: #333333;
    --color-text-secondary: #595a4d;
    --color-text-muted: #8c8c8c;
    --color-success: #27ae60;
    --color-warning: #e8c425;
    --color-danger: #c0392b;

    /* Fachbereich-Farben */
    --fb-alle: #0066CC;
    --fb-chemie: #8e44ad;
    --fb-unterhaltung: #27ae60;
    --fb-hochwasser: #c0392b;
    --fb-bau: #e67e22;
    --fb-hydrologie: #1a5276;

    --color-group-gewaesser: #0066CC;
    --color-group-verwaltung: #7f8c8d;
    --color-group-schutz: #27ae60;

    --panel-width-left: 280px;
    --panel-width-right: 380px;
    --header-height: 48px;
    --shadow-panel: 0 2px 8px rgba(0, 0, 0, 0.10);
    --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.06);
    --radius: 3px;
    --radius-lg: 5px;
    --transition: 0.2s ease;
}

html, body {
    width: 100%;
    height: 100%;
    font-family: Roboto, "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
    overflow: hidden;
}

body {
    display: flex;
    flex-direction: column;
}

/* --- Header --- */
#app-header {
    display: flex;
    align-items: center;
    gap: 12px;
    height: var(--header-height);
    padding: 0 12px;
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
    z-index: 1100;
    position: relative;
}

.header-left, .header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-right {
    margin-left: auto;
}

#app-header h1 {
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.header-subtitle {
    font-size: 0.8rem;
    opacity: 0.75;
    margin-left: 4px;
    max-width: 240px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.header-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    min-width: 34px;
    height: 34px;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    color: #fff;
    cursor: pointer;
    transition: background var(--transition);
}

.header-btn:hover {
    background: rgba(255, 255, 255, 0.25);
}

.status-text {
    font-size: 0.75rem;
    opacity: 0.8;
}

/* --- Fachbereich-Dropdown --- */
.fachbereich-select {
    padding: 5px 28px 5px 12px;
    font-size: 0.78rem;
    font-family: inherit;
    font-weight: 600;
    letter-spacing: 0.3px;
    border-radius: 16px;
    border: 1.5px solid rgba(255,255,255,0.35);
    background: rgba(255,255,255,0.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='rgba(255,255,255,0.7)'/%3E%3C/svg%3E") no-repeat right 10px center;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    color: #fff;
    cursor: pointer;
    outline: none;
    transition: all 0.2s ease;
}

.fachbereich-select option {
    background: var(--color-primary-dark);
    color: #fff;
    padding: 6px 12px;
}

.fachbereich-select:hover {
    background-color: rgba(255,255,255,0.22);
    border-color: rgba(255,255,255,0.5);
}

.fachbereich-select:focus {
    border-color: rgba(255,255,255,0.6);
    box-shadow: 0 0 0 3px rgba(255,255,255,0.1);
}

/* --- App Container (3-column layout) --- */
#app-container {
    display: flex;
    flex: 1;
    min-height: 0;
    position: relative;
}

/* --- Panels --- */
.panel {
    display: flex;
    flex-direction: column;
    background: var(--color-panel-bg);
    box-shadow: var(--shadow-panel);
    z-index: 1000;
    transition: margin var(--transition), opacity var(--transition);
}

.panel-left {
    width: var(--panel-width-left);
    min-width: var(--panel-width-left);
    border-right: 1px solid var(--color-border);
}

.panel-right {
    width: var(--panel-width-right);
    min-width: var(--panel-width-right);
    border-left: 1px solid var(--color-border);
}

.panel-left.collapsed {
    width: 0 !important;
    min-width: 0 !important;
    max-width: 0 !important;
    padding: 0;
    overflow: hidden;
    border: none;
}

.panel-right.collapsed {
    width: 0 !important;
    min-width: 0 !important;
    max-width: 0 !important;
    padding: 0;
    overflow: hidden;
    border: none;
}

/* Handle wird zum Aufzieh-Tab wenn Panel collapsed */
.panel-resize-handle.panel-collapsed-handle {
    width: 20px;
    background: var(--color-panel-bg);
    border: 1px solid var(--color-border);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.panel-resize-handle.panel-collapsed-handle::after {
    width: auto;
    height: auto;
    background: none;
    opacity: 0.5;
    font-size: 12px;
}

#resize-left.panel-collapsed-handle::after {
    content: '\25B6';
}

#resize-right.panel-collapsed-handle::after {
    content: '\25C0';
}

.panel-resize-handle.panel-collapsed-handle:hover {
    background: var(--color-bg);
}

.panel-resize-handle.panel-collapsed-handle:hover::after {
    opacity: 1;
}

.panel-header {
    padding: 12px 16px 10px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.panel-header h2 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 0;
}

.panel-footer {
    padding: 8px 12px;
    border-top: 1px solid var(--color-border);
    flex-shrink: 0;
}

.panel-footer-row {
    display: flex;
    gap: 6px;
    margin-bottom: 6px;
}

.panel-footer-row:last-child {
    margin-bottom: 0;
}

.view-preset-select {
    flex: 1;
    padding: 4px 6px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.75rem;
    background: #fff;
    cursor: pointer;
}

/* Add Layer Dialog */
.add-layer-dialog {
    position: fixed;
    bottom: 120px;
    left: 20px;
    width: 260px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px rgba(0,0,0,0.25);
    padding: 12px;
    z-index: 9999;
}

.add-layer-dialog.hidden {
    display: none;
}

.add-layer-title {
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.add-layer-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 10px;
}

.add-layer-tab {
    flex: 1;
    padding: 4px 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: #f8f8f8;
    font-size: 0.75rem;
    cursor: pointer;
}

.add-layer-tab.active {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

.al-input {
    width: 100%;
    padding: 5px 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.8rem;
}

.add-layer-actions {
    display: flex;
    gap: 6px;
    justify-content: flex-end;
    margin-top: 8px;
}

/* Drag & Drop */
.layer-item.dragging {
    opacity: 0.4;
}

.layer-item.drag-over {
    border-top: 2px solid var(--color-accent);
}

.layer-item {
    cursor: grab;
}

.layer-item:active {
    cursor: grabbing;
}

/* Custom Layer delete button */
.layer-delete {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 0.9rem;
    padding: 0 2px;
    line-height: 1;
}

.layer-delete:hover {
    color: var(--color-danger);
}

/* --- Map Container --- */
#map-container {
    flex: 1;
    position: relative;
    min-width: 0;
}

#map {
    width: 100%;
    height: 100%;
}

.map-loading {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.95);
    padding: 8px 16px;
    border-radius: 20px;
    box-shadow: var(--shadow-panel);
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    z-index: 1050;
}

.map-loading.hidden {
    display: none;
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* --- Global Toggle --- */
.global-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-text-muted);
    cursor: pointer;
    user-select: none;
}
.global-toggle input[type="checkbox"] {
    accent-color: var(--color-accent);
    width: 13px;
    height: 13px;
    cursor: pointer;
}

/* --- Layer Tree --- */
.layer-group {
    border-bottom: 1px solid var(--color-border);
}

.layer-group:last-child {
    border-bottom: none;
}

.layer-group-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    cursor: pointer;
    user-select: none;
    transition: background var(--transition);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-text);
}
.layer-group-header input[type="checkbox"] {
    accent-color: var(--color-accent);
    width: 13px;
    height: 13px;
    cursor: pointer;
    flex-shrink: 0;
}

.layer-group-header:hover {
    background: var(--color-bg);
}

.layer-group-icon {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.layer-group-arrow {
    margin-left: auto;
    font-size: 0.78rem;
    color: var(--color-text-muted);
    transition: transform var(--transition);
}

.layer-group.collapsed .layer-group-arrow {
    transform: rotate(-90deg);
}

.layer-group-items {
    padding: 0 16px 8px 34px;
    overflow: hidden;
    transition: max-height var(--transition), opacity var(--transition);
}

.layer-group.collapsed .layer-group-items {
    max-height: 0 !important;
    opacity: 0;
    padding-top: 0;
    padding-bottom: 0;
}

.layer-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    font-size: 0.82rem;
    color: var(--color-text-secondary);
}

.layer-item input[type="checkbox"],
.layer-item input[type="radio"] {
    accent-color: var(--color-accent);
    width: 15px;
    height: 15px;
    cursor: pointer;
    flex-shrink: 0;
}

.layer-symbol {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 18px;
    height: 16px;
}

.layer-item .layer-label {
    cursor: pointer;
    flex: 1;
    line-height: 1.3;
}

.layer-item.active-layer {
    background: var(--color-accent-light, #e8f4fd);
    border-left: 3px solid var(--color-accent, #2980b9);
    padding-left: 5px;
    font-weight: 600;
    border-radius: 3px;
}
.layer-item.active-layer::after {
    content: 'aktiv';
    font-size: 0.65rem;
    color: var(--color-accent, #2980b9);
    margin-left: auto;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.layer-item .layer-status {
    font-size: 0.78rem;
    padding: 1px 5px;
    border-radius: 8px;
    flex-shrink: 0;
}

.layer-status.loading {
    background: #fef3cd;
    color: #856404;
}

.layer-status.error {
    background: #f8d7da;
    color: #721c24;
}

.layer-status.ok {
    background: #d4edda;
    color: #155724;
}

/* Style button on layer items */
.layer-ctx {
    width: 20px;
    height: 20px;
    border: none;
    background: none;
    cursor: pointer;
    color: var(--color-text-muted);
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    opacity: 0.4;
    transition: opacity 0.15s;
    padding: 0;
}
.layer-item:hover .layer-ctx {
    opacity: 1;
}
.layer-ctx:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

/* --- Style Editor --- */
.style-editor {
    position: fixed;
    z-index: 2000;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
    padding: 12px;
    width: 220px;
    display: none;
}
.style-editor.open {
    display: block;
}
.style-editor-title {
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text);
}
.style-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
}
.style-row label {
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 52px;
    color: var(--color-text-muted);
}
.style-row input[type="color"] {
    width: 28px;
    height: 22px;
    border: 1px solid var(--color-border);
    border-radius: 3px;
    padding: 0;
    cursor: pointer;
    background: none;
}
.style-row input[type="range"] {
    flex: 1;
    height: 4px;
}
.se-val {
    font-size: 0.68rem;
    min-width: 24px;
    text-align: right;
    color: var(--color-text-muted);
}
.style-actions {
    display: flex;
    gap: 6px;
    margin-top: 8px;
    justify-content: flex-end;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 0.82rem;
    font-weight: 500;
    border: 1px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    font-family: inherit;
}

.btn-primary {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

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

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

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

.btn-sm {
    padding: 5px 12px;
    font-size: 0.78rem;
}

.btn-block {
    width: 100%;
}

/* --- Context Panel: Welcome --- */
.ctx-welcome {
    padding: 28px 20px;
    text-align: center;
    color: var(--color-text-secondary);
}

.ctx-welcome svg {
    margin-bottom: 14px;
    color: var(--color-border);
}

.ctx-welcome h3 {
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--color-text);
}

.ctx-welcome p {
    font-size: 0.82rem;
    line-height: 1.6;
}

.ctx-welcome .brillen-hint {
    margin-top: 16px;
    padding: 10px 14px;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    border-left: 3px solid var(--color-accent);
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    text-align: left;
}

.welcome-steps {
    text-align: left;
    margin: 16px 0;
}

.welcome-step {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    line-height: 1.5;
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    min-width: 24px;
    border-radius: 50%;
    background: var(--color-accent);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
}

/* Tag-Filter */
.tag-clickable {
    cursor: pointer;
    transition: background 0.15s;
}

.tag-clickable:hover {
    background: var(--color-accent);
    color: #fff;
}

.tag-filter-bar {
    padding: 8px 12px;
    background: #eef6ff;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

.tag-active {
    background: var(--color-accent);
    color: #fff;
    cursor: pointer;
}

.tag-active:hover {
    background: var(--color-danger);
}

/* Zurück-Button */
.ctx-back-btn {
    display: block;
    width: 100%;
    padding: 6px 12px;
    background: none;
    border: none;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-accent);
    font-size: 0.8rem;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
}

.ctx-back-btn:hover {
    background: var(--color-bg);
}

/* --- Context Panel: Abschnitt-Header --- */
.ctx-header-info {
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.ctx-header-info .gkz-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.ctx-header-info .gewaesser-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.ctx-header-info .abschnitt-km {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

/* Dezenter Fachbrille-Akzent im Header */
.ctx-header-info[data-brille="alle"]         { background: #f5f5f4; border-left: 3px solid var(--color-accent); }
.ctx-header-info[data-brille="chemie"]       { background: #faf5fc; border-left: 3px solid var(--fb-chemie); }
.ctx-header-info[data-brille="unterhaltung"] { background: #f5fbf7; border-left: 3px solid var(--fb-unterhaltung); }
.ctx-header-info[data-brille="hochwasser"]   { background: #fdf5f4; border-left: 3px solid var(--fb-hochwasser); }
.ctx-header-info[data-brille="bau"]          { background: #fdf8f2; border-left: 3px solid var(--fb-bau); }
.ctx-header-info[data-brille="hydrologie"]   { background: #eaf2f8; border-left: 3px solid var(--fb-hydrologie); }

/* --- Context Panel: Tabs --- */
.ctx-tabs {
    display: flex;
    border-bottom: 2px solid var(--color-border);
    flex-shrink: 0;
}

.ctx-tab {
    flex: 1;
    padding: 9px 8px;
    font-size: 0.78rem;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    color: var(--color-text-muted);
    transition: all 0.2s ease;
    font-family: inherit;
    position: relative;
}

.ctx-tab:hover {
    color: var(--color-text-secondary);
    background: var(--color-bg);
}

.ctx-tab.active {
    color: var(--color-text);
    border-bottom-color: var(--color-accent);
}

.ctx-tab .tab-count {
    display: inline-block;
    min-width: 18px;
    padding: 0 5px;
    margin-left: 4px;
    font-size: 0.68rem;
    font-weight: 700;
    line-height: 18px;
    text-align: center;
    border-radius: 9px;
    background: var(--color-bg);
    color: var(--color-text-muted);
}

.ctx-tab.active .tab-count {
    background: var(--color-primary);
    color: #fff;
}

/* --- Tab Content Area --- */
.ctx-tab-content {
    flex: 1;
    overflow-y: auto;
}

.ctx-empty {
    padding: 24px 16px;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.82rem;
}

/* --- Object Cards --- */
.obj-card {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 16px;
    border-bottom: 1px solid #f0f2f5;
    cursor: pointer;
    transition: background 0.15s ease;
}

.obj-card:hover {
    background: #f8f9fb;
}

.obj-card-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 14px;
    line-height: 1;
}

.obj-card-icon.fb-chemie       { background: #f4ecf7; color: var(--fb-chemie); }
.obj-card-icon.fb-unterhaltung { background: #eafaf1; color: var(--fb-unterhaltung); }
.obj-card-icon.fb-hochwasser   { background: #fdedec; color: var(--fb-hochwasser); }
.obj-card-icon.fb-bau          { background: #fef5e7; color: var(--fb-bau); }
.obj-card-icon.fb-hydrologie   { background: #eaf2f8; color: var(--fb-hydrologie); }

.obj-card-body {
    flex: 1;
    min-width: 0;
}

.obj-card-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.obj-card-meta {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.obj-card-desc {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-top: 3px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* --- Case Cards --- */
.fall-card {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 16px;
    border-bottom: 1px solid #f0f2f5;
    cursor: pointer;
    transition: background 0.15s ease;
}

.fall-card:hover {
    background: #f8f9fb;
}

.fall-card-prio {
    width: 4px;
    min-height: 36px;
    border-radius: 2px;
    flex-shrink: 0;
    align-self: stretch;
}

.fall-card-prio.prio-hoch    { background: var(--color-danger); }
.fall-card-prio.prio-mittel  { background: var(--color-warning); }
.fall-card-prio.prio-niedrig { background: var(--color-success); }

.fall-card-body {
    flex: 1;
    min-width: 0;
}

.fall-card-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.fall-card-meta {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.fall-card-desc {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-top: 3px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* --- Document Cards --- */
.doc-card {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 16px;
    border-bottom: 1px solid #f0f2f5;
    cursor: pointer;
    transition: background 0.15s ease;
}

.doc-card:hover {
    background: #f8f9fb;
}

.doc-card-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
    text-transform: uppercase;
}

.doc-card-icon.typ-genehmigung         { background: #2e86c1; }
.doc-card-icon.typ-gutachten           { background: #8e44ad; }
.doc-card-icon.typ-planung             { background: #e67e22; }
.doc-card-icon.typ-hwsk                { background: #c0392b; }
.doc-card-icon.typ-gewaesserentwicklung { background: #27ae60; }
.doc-card-icon.typ-monitoring          { background: #16a085; }
.doc-card-icon.typ-unterhaltung        { background: #7f8c8d; }
.doc-card-icon.typ-kartierung          { background: #2c3e50; }
.doc-card-icon.typ-bescheid            { background: #2874a6; }
.doc-card-icon.typ-vertrag             { background: #6c3483; }
.doc-card-icon.typ-foto                { background: #d35400; }
.doc-card-icon.typ-karte               { background: #1abc9c; }
.doc-card-icon.typ-sonstiges           { background: #95a5a6; }

.doc-card-body {
    flex: 1;
    min-width: 0;
}

.doc-card-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-card-meta {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.doc-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    margin-top: 4px;
}

.doc-card-file {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 5px;
    padding-top: 4px;
    border-top: 1px dashed var(--color-border);
}

.doc-file-info {
    font-size: 0.72rem;
    color: var(--color-text-muted);
}

.doc-download {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 0.75rem;
    color: var(--color-accent);
    cursor: pointer;
    text-decoration: none;
}

.doc-download:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.doc-count {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    padding: 4px 0 8px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 8px;
}

/* Accent Button (auffälliger) */
.btn-accent {
    background: var(--color-accent);
    color: #fff;
    border: none;
    font-weight: 600;
    padding: 10px 16px;
    font-size: 0.85rem;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background 0.15s;
}

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

/* Zuletzt angesehen */
.ctx-recent {
    padding: 10px 14px;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg);
}

.ctx-recent-title {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ctx-recent-item {
    display: block;
    padding: 3px 0;
    font-size: 0.8rem;
    color: var(--color-accent);
    cursor: pointer;
    text-decoration: none;
}

.ctx-recent-item:hover {
    text-decoration: underline;
}

/* --- Status Badges --- */
.status-badge {
    display: inline-block;
    padding: 1px 7px;
    font-size: 0.68rem;
    font-weight: 600;
    border-radius: 10px;
    white-space: nowrap;
}

.status-badge.status-offen           { background: #f8d7da; color: #721c24; }
.status-badge.status-in_bearbeitung  { background: #fef3cd; color: #856404; }
.status-badge.status-abgeschlossen   { background: #d4edda; color: #155724; }
.status-badge.status-beobachtung     { background: #d6eaf8; color: #1a5276; }
.status-badge.status-aktiv           { background: #d4edda; color: #155724; }

/* --- Fachbereich Badge --- */
.fb-badge {
    display: inline-block;
    padding: 1px 7px;
    font-size: 0.68rem;
    font-weight: 600;
    border-radius: 10px;
    white-space: nowrap;
}

.fb-badge.fb-chemie       { background: #f4ecf7; color: var(--fb-chemie); }
.fb-badge.fb-unterhaltung { background: #eafaf1; color: var(--fb-unterhaltung); }
.fb-badge.fb-hochwasser   { background: #fdedec; color: var(--fb-hochwasser); }
.fb-badge.fb-bau          { background: #fef5e7; color: var(--fb-bau); }
.fb-badge.fb-hydrologie   { background: #eaf2f8; color: var(--fb-hydrologie); }

/* --- Tags --- */
.tag {
    display: inline-block;
    padding: 1px 6px;
    font-size: 0.68rem;
    background: var(--color-bg);
    color: var(--color-text-secondary);
    border-radius: 10px;
}

/* --- Querbezuege --- */
.ctx-querbezuege {
    border-top: 2px solid var(--color-border);
    flex-shrink: 0;
}

.ctx-querbezuege-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px 6px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    cursor: pointer;
    user-select: none;
}

.ctx-querbezuege-header:hover {
    color: var(--color-text);
}

.ctx-querbezuege-arrow {
    font-size: 0.65rem;
    transition: transform 0.2s ease;
}

.ctx-querbezuege.collapsed .ctx-querbezuege-arrow {
    transform: rotate(-90deg);
}

.ctx-querbezuege-list {
    padding: 0 16px 10px;
    max-height: 200px;
    overflow-y: auto;
}

.ctx-querbezuege.collapsed .ctx-querbezuege-list {
    display: none;
}

.qb-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 5px 0;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
    border-bottom: 1px solid #f5f6f8;
}

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

.qb-icon {
    flex-shrink: 0;
    font-size: 0.82rem;
    line-height: 1.3;
}

.qb-text {
    flex: 1;
    min-width: 0;
}

.qb-text strong {
    font-weight: 600;
}

/* --- Context Panel: Actions --- */
.ctx-actions {
    padding: 10px 16px;
    border-top: 1px solid var(--color-border);
    flex-shrink: 0;
}

/* --- Metadata Form --- */
.meta-form {
    padding: 16px;
}

.meta-form h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

.form-group {
    margin-bottom: 12px;
}

.form-group label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
}

.form-group label .required {
    color: var(--color-danger);
}

.form-group input[type="text"],
.form-group input[type="file"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 7px 10px;
    font-size: 0.82rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: #fff;
    font-family: inherit;
    color: var(--color-text);
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.15);
}

.form-group textarea {
    min-height: 60px;
    resize: vertical;
}

.form-group .gkz-display {
    padding: 7px 10px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.82rem;
    color: var(--color-text-secondary);
}

.form-row {
    display: flex;
    gap: 10px;
}

.form-row .form-group {
    flex: 1;
}

.tag-input-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 5px 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: #fff;
    min-height: 34px;
    align-items: center;
    cursor: text;
}

.tag-input-wrapper:focus-within {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.15);
}

.tag-input-wrapper .tag {
    display: flex;
    align-items: center;
    gap: 3px;
    padding: 2px 6px;
    background: #d6eaf8;
}

.tag-input-wrapper .tag .tag-remove {
    cursor: pointer;
    font-weight: 700;
    color: var(--color-accent);
    margin-left: 2px;
}

.tag-input-wrapper .tag .tag-remove:hover {
    color: var(--color-danger);
}

.tag-input-wrapper input {
    border: none;
    outline: none;
    font-size: 0.78rem;
    flex: 1;
    min-width: 80px;
    padding: 2px 0;
    font-family: inherit;
}

.tag-suggestions {
    position: relative;
}

.tag-suggestions-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-panel);
    max-height: 150px;
    overflow-y: auto;
    z-index: 1200;
    display: none;
}

.tag-suggestions-list.visible {
    display: block;
}

.tag-suggestion-item {
    padding: 6px 10px;
    font-size: 0.78rem;
    cursor: pointer;
    transition: background var(--transition);
}

.tag-suggestion-item:hover,
.tag-suggestion-item.active {
    background: #eaf2f8;
}

/* Verknuepfungsliste */
.link-suggestions-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-panel);
    max-height: 180px;
    overflow-y: auto;
    z-index: 1200;
    display: none;
}

.link-suggestions-list.visible {
    display: block;
}

.link-suggestion-item {
    padding: 6px 10px;
    font-size: 0.78rem;
    cursor: pointer;
    transition: background var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.link-suggestion-item:hover {
    background: #eaf2f8;
}

.form-buttons {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.form-message {
    padding: 8px 12px;
    margin-top: 10px;
    border-radius: var(--radius);
    font-size: 0.8rem;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* --- Leaflet Popup Customization --- */
.maplibregl-popup-content,
.leaflet-popup-content-wrapper {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-panel);
}

.maplibregl-popup-content,
.leaflet-popup-content {
    margin: 12px 16px;
    font-family: inherit;
    font-size: 0.82rem;
    line-height: 1.5;
}

.popup-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text);
    margin-bottom: 4px;
}

.popup-gkz {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

.popup-props {
    font-size: 0.78rem;
    color: var(--color-text-secondary);
}

.popup-props dt {
    font-weight: 600;
    display: inline;
}

.popup-props dd {
    display: inline;
    margin: 0 0 0 4px;
}

.popup-link {
    display: inline-block;
    margin-top: 6px;
    font-size: 0.78rem;
    color: var(--color-accent);
    text-decoration: none;
    cursor: pointer;
    font-weight: 500;
}

.popup-link:hover {
    text-decoration: underline;
}

/* --- Object Markers on Map --- */
.obj-marker-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: none !important;
    box-shadow: none;
    cursor: pointer;
    transition: transform 0.15s ease;
}

.obj-marker-icon:hover {
    transform: scale(1.15);
}

/* Tooltip fuer Fachobjekte */
.obj-tooltip {
    font-family: Roboto, Arial, sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 4px 8px;
    border-radius: 3px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

/* Tooltip fuer Gewaesser (MapLibre Popup) */
.gewaesser-tooltip .maplibregl-popup-content {
    font-family: Roboto, Arial, sans-serif;
    font-size: 0.78rem;
    font-weight: 500;
    padding: 4px 8px;
    margin: 0;
    border-radius: 4px;
    background: rgba(0, 48, 100, 0.9);
    color: #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    border: none;
    white-space: nowrap;
}
.gewaesser-tooltip .maplibregl-popup-tip {
    border-top-color: rgba(0, 48, 100, 0.9);
}
/* Leaflet fallback */
.gewaesser-tooltip.leaflet-tooltip {
    padding: 3px 7px;
    border-radius: 3px;
    background: rgba(0, 48, 100, 0.88);
    color: #fff;
    border: none;
}

/* Tooltip fuer Pegel */
.pegel-tooltip {
    font-family: Roboto, Arial, sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 3px 7px;
    border-radius: 3px;
    background: rgba(0, 102, 204, 0.9);
    color: #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    border: none;
}
.pegel-tooltip::before {
    border-top-color: rgba(0, 102, 204, 0.9) !important;
}

/* --- Suche --- */
.search-wrapper {
    position: relative;
    flex: 1 1 300px;
    min-width: 200px;
    max-width: 600px;
}
.search-icon-input {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255,255,255,0.5);
    pointer-events: none;
    pointer-events: none;
}
.search-wrapper input {
    width: 100%;
    padding: 7px 12px 7px 32px;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 20px;
    background: rgba(255,255,255,0.15);
    color: #fff;
    font-family: Roboto, Arial, sans-serif;
    font-size: 0.82rem;
    outline: none;
    transition: background 0.2s, border-color 0.2s;
}
.search-wrapper input::placeholder { color: rgba(255,255,255,0.5); }
.search-wrapper input:focus {
    background: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.6);
    box-shadow: 0 0 0 3px rgba(255,255,255,0.1);
}
.search-results {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: var(--color-panel-bg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.18);
    max-height: 400px;
    overflow-y: auto;
    z-index: 2000;
}
.search-results.visible { display: block; }
.search-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--color-border);
    transition: background 0.1s;
    outline: none;
}
.search-item:last-child { border-bottom: none; }
.search-item:hover, .search-item:focus { background: #f0f4f8; }
.search-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-bg);
    font-size: 1rem;
    flex-shrink: 0;
}
.search-item[data-type="gewaesser"] .search-icon { background: #d4efff; }
.search-item[data-type="pegel"] .search-icon { background: #e0e8ff; }
.search-item[data-type="objekt"] .search-icon { background: #f0e6f6; }
.search-item[data-type="fall"] .search-icon { background: #fef3e0; }
.search-item[data-type="dokument"] .search-icon { background: #e8f8f5; }
.search-item[data-type="ort"] .search-icon { background: #eee; }
.search-item[data-type="deich"] .search-icon { background: #fbeee6; }
.search-item[data-type="photon"] .search-icon { background: #f5f5f5; }
.search-separator {
    padding: 4px 12px;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: #f7f8fa;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.photon-marker {
    background: none !important;
    border: none !important;
}
.search-label {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.search-sublabel {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-left: auto;
    white-space: nowrap;
    flex-shrink: 0;
}
.search-empty {
    padding: 16px;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.82rem;
}

/* Tooltip fuer Deichlinien */
.deich-tooltip {
    font-family: Roboto, Arial, sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 3px 7px;
    border-radius: 3px;
    background: rgba(160, 64, 0, 0.88);
    color: #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    border: none;
}
.deich-tooltip::before {
    border-top-color: rgba(160, 64, 0, 0.88) !important;
}

/* --- Flash-Animation fuer Suchergebnis --- */
@keyframes marker-flash-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.6); opacity: 0.5; }
}
.marker-flash {
    animation: marker-flash-pulse 0.3s ease-in-out 3;
}

/* --- Panel Resize Handle --- */
.panel-resize-handle {
    width: 6px;
    cursor: col-resize;
    background: var(--color-border);
    transition: background 0.15s;
    z-index: 500;
    flex-shrink: 0;
    position: relative;
}
.panel-resize-handle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2px;
    height: 32px;
    border-radius: 1px;
    background: var(--color-text-muted);
    opacity: 0.35;
    transition: opacity 0.15s, height 0.15s;
}
.panel-resize-handle:hover {
    background: var(--color-accent);
}
.panel-resize-handle:hover::after {
    opacity: 0.8;
    height: 48px;
    background: #fff;
}

/* --- Scrollbar --- */
.panel-content::-webkit-scrollbar,
.ctx-tab-content::-webkit-scrollbar,
.ctx-querbezuege-list::-webkit-scrollbar {
    width: 6px;
}

.panel-content::-webkit-scrollbar-track,
.ctx-tab-content::-webkit-scrollbar-track,
.ctx-querbezuege-list::-webkit-scrollbar-track {
    background: transparent;
}

.panel-content::-webkit-scrollbar-thumb,
.ctx-tab-content::-webkit-scrollbar-thumb,
.ctx-querbezuege-list::-webkit-scrollbar-thumb {
    background: #c8d1d9;
    border-radius: 3px;
}

.panel-content::-webkit-scrollbar-thumb:hover,
.ctx-tab-content::-webkit-scrollbar-thumb:hover,
.ctx-querbezuege-list::-webkit-scrollbar-thumb:hover {
    background: #a8b5c0;
}

/* --- Responsive --- */
@media (max-width: 1200px) {
    .header-subtitle {
        display: none;
    }

    .fachbrille-btn {
        padding: 4px 10px;
        font-size: 0.8rem;
    }
}

@media (max-width: 1100px) {
    .panel-left {
        width: 280px;
        min-width: 280px;
    }

    .panel-right {
        width: 340px;
        min-width: 340px;
    }

    .panel-left.collapsed {
        margin-left: -280px;
    }

    .panel-right.collapsed {
        margin-right: -340px;
    }
}

@media (max-width: 900px) {
    .header-subtitle { display: none; }

    .fachbrillen-bar {
        gap: 2px;
    }

    .fachbrille-btn {
        padding: 3px 8px;
        font-size: 0.68rem;
    }

    .search-wrapper { max-width: none; }
}

@media (max-width: 800px) {
    .panel-left, .panel-right {
        position: absolute;
        top: 0;
        height: 100%;
        z-index: 1100;
    }

    .panel-left {
        left: 0;
        width: 300px;
        min-width: 300px;
    }

    .panel-right {
        right: 0;
        width: 340px;
        min-width: 340px;
    }

    .panel-left.collapsed {
        margin-left: -300px;
    }

    .panel-right.collapsed {
        margin-right: -340px;
    }

    .fachbrillen-bar {
        display: none;
    }

    #app-header {
        flex-wrap: wrap;
        height: auto;
        min-height: var(--header-height);
        padding: 6px 10px;
        gap: 6px;
    }

    #app-header h1 { font-size: 0.95rem; }

    .header-subtitle { display: none; }
    .header-right .status-text { display: none; }

    .header-left { flex: 0 0 auto; }
    .header-right { flex: 0 0 auto; gap: 6px; }

    .search-wrapper {
        flex: 1 1 100%;
        max-width: none;
        order: 10;
    }

    .search-wrapper input {
        padding: 9px 12px 9px 34px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .header-btn {
        width: 30px;
        min-width: 30px;
        height: 30px;
    }

    .header-btn svg {
        width: 15px;
        height: 15px;
    }

    #app-header h1 { font-size: 0.85rem; }
}

/* --- Notification Toast --- */
.toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(80px);
    background: var(--color-primary-dark);
    color: #fff;
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 0.82rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 2000;
    opacity: 0;
    transition: all 0.4s ease;
    pointer-events: none;
}

.toast.visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast.toast-error {
    background: var(--color-danger);
}

.toast.toast-success {
    background: var(--color-success);
}

/* --- Login-Dialog --- */
.login-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.login-dialog {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    padding: 28px 32px;
    min-width: 320px;
    max-width: 400px;
}

.login-dialog-sm {
    min-width: 260px;
    text-align: center;
}

.login-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.login-header h3 {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--color-primary);
}

.login-dialog-sm .login-header {
    flex-direction: column;
    gap: 8px;
}

.login-field {
    margin-bottom: 14px;
}

.login-field label {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
}

.login-field input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.88rem;
    font-family: inherit;
    transition: border-color var(--transition);
}

.login-field input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.15);
}

.login-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 18px;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border: none;
    padding: 7px 18px;
    border-radius: var(--radius);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition);
}

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

.btn-danger {
    background: var(--color-danger);
    color: #fff;
    border: none;
    padding: 7px 18px;
    border-radius: var(--radius);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
}

.btn-danger:hover {
    background: #a93226;
}

/* User-Avatar im Header */
.user-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--color-accent-green);
    color: #fff;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.user-avatar-lg {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-accent-green);
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.header-btn.logged-in {
    background: rgba(122, 181, 29, 0.25);
    border-color: rgba(122, 181, 29, 0.5);
}

/* --- Onboarding Tour --- */
.onboarding-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 16, 36, 0.65);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.onboarding-overlay.visible {
    opacity: 1;
}

.onboarding-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
    padding: 36px 40px 28px;
    max-width: 480px;
    width: 90vw;
    transform: translateY(20px) scale(0.97);
    opacity: 0;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.onboarding-card.visible {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.onboarding-icon {
    margin-bottom: 12px;
}

.onboarding-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.onboarding-text {
    font-size: 0.88rem;
    line-height: 1.65;
    color: var(--color-text);
    margin-bottom: 20px;
}

.onboarding-text strong {
    color: var(--color-primary);
    font-weight: 600;
}

.onboarding-progress {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--color-border);
}

.onboarding-dots {
    display: flex;
    gap: 6px;
}

.onboarding-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ddd;
    transition: all 0.2s;
}

.onboarding-dot.active {
    background: var(--color-primary);
    transform: scale(1.25);
}

.onboarding-step-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.onboarding-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.onboarding-nav {
    display: flex;
    gap: 8px;
}

.onboarding-skip {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 0.78rem;
    cursor: pointer;
    padding: 6px 0;
}

.onboarding-skip:hover {
    color: var(--color-text);
}

.onboarding-prev {
    background: none;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    padding: 7px 16px;
    border-radius: var(--radius);
    font-size: 0.82rem;
    cursor: pointer;
    transition: all var(--transition);
}

.onboarding-prev:hover {
    background: #f5f5f5;
    border-color: #ccc;
}

.onboarding-next {
    background: var(--color-primary);
    color: #fff;
    border: none;
    padding: 8px 22px;
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition);
}

.onboarding-next:hover {
    background: var(--color-primary-light);
}

/* Highlight-Ring um aktives Element – bleibt HINTER dem Overlay (kein z-index) */
.onboarding-highlight {
    outline: 4px solid rgba(0, 102, 204, 0.7) !important;
    outline-offset: 2px;
}

/* Cursor beim Pannen */
#map.leaflet-drag-target,
.leaflet-dragging #map,
.leaflet-dragging .leaflet-interactive {
    cursor: grabbing !important;
}

#map {
    cursor: grab;
}

#map .leaflet-interactive {
    cursor: pointer;
}

/* --- Gewässer-Popup mit Netzwerk-Aktionen --- */
.gewaesser-action-popup .maplibregl-popup-content,
.gewaesser-action-popup .leaflet-popup-content {
    margin: 10px 12px;
}

.gewaesser-popup-title {
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--color-primary);
    margin-bottom: 2px;
}

.gewaesser-popup-gkz {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.gewaesser-popup-actions {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.popup-action-link {
    display: block;
    padding: 5px 8px;
    font-size: 0.8rem;
    color: var(--color-accent);
    text-decoration: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background var(--transition);
}

.popup-action-link:hover {
    background: rgba(0, 102, 204, 0.08);
}

.popup-oberlieger {
    color: #e67e22;
}

.popup-oberlieger:hover {
    background: rgba(230, 126, 34, 0.08);
}

.popup-unterlieger {
    color: #8e44ad;
}

.popup-unterlieger:hover {
    background: rgba(142, 68, 173, 0.08);
}

/* --- Netzwerk-Ergebnis im Kontext-Panel --- */
.network-result {
    padding: 0;
}

.network-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    background: #f9f9f8;
    border-bottom: 1px solid var(--color-border);
}

.network-header-title {
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--color-primary);
}

.network-header-sub {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.network-close {
    display: block;
    width: 100%;
    padding: 8px;
    background: none;
    border: none;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.78rem;
    cursor: pointer;
    transition: all var(--transition);
}

.network-close:hover {
    background: #fef5f5;
    color: var(--color-danger);
}

.network-list {
    padding: 4px 0;
}

.network-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    cursor: pointer;
    transition: background var(--transition);
}

.network-item:hover {
    background: #f5f9ff;
}

.network-item.active {
    background: #e8f0fe;
    border-left: 3px solid #0066CC;
}

.network-item-color {
    width: 4px;
    height: 28px;
    border-radius: 2px;
    flex-shrink: 0;
}

.network-item-info {
    display: flex;
    flex-direction: column;
}

.network-item-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text);
}

.network-item-gkz {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.network-item-depth {
    flex-shrink: 0;
}

.network-item-drill {
    margin-left: auto;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    color: var(--color-text-muted);
    transition: all 0.15s;
}

.network-item-drill:hover {
    background: #e8f0fe;
    color: var(--color-primary);
}

/* ===== Chart / Ganglinie ===== */

.chart-container {
    padding: 0;
}

.chart-header {
    padding: 16px 16px 0;
}

.chart-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.chart-subtitle {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.chart-current {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 12px 16px;
    background: #f0f7ff;
    border-left: 4px solid #2980b9;
    margin: 12px 16px 0;
    border-radius: 0 6px 6px 0;
    flex-wrap: wrap;
}

.chart-current-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: #2980b9;
    line-height: 1;
}

.chart-current-value small {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-text-muted);
}

.chart-current-time {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    width: 100%;
    margin-top: 2px;
}

.chart-state-badge {
    font-size: 0.78rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 500;
}

.state-normal {
    background: #e8f8f5;
    color: #1a8a6a;
}

.state-low {
    background: #fef9e7;
    color: #b7950b;
}

.state-high {
    background: #fdedec;
    color: #c0392b;
}

.state-very-high {
    background: #c0392b;
    color: #fff;
}

.chart-gauge-zero {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    padding: 4px 16px 0;
}

.chart-timerange,
.chart-toolbar {
    display: flex;
    gap: 6px;
    padding: 12px 16px 8px;
}

.chart-range-btn,
.chart-period {
    padding: 4px 12px;
    border: 1px solid #d0d8e0;
    border-radius: 14px;
    background: #fff;
    font-size: 0.8rem;
    cursor: pointer;
    color: var(--color-text-muted);
    transition: all 0.15s;
}

.chart-range-btn:hover,
.chart-period:hover {
    border-color: #2980b9;
    color: #2980b9;
}

.chart-range-btn.active,
.chart-period.active {
    background: #2980b9;
    color: #fff;
    border-color: #2980b9;
}

.chart-canvas-wrap {
    position: relative;
    padding: 0 8px;
    margin-bottom: 8px;
}

.chart-canvas-wrap canvas {
    width: 100%;
    height: 220px;
    cursor: crosshair;
}

.chart-tooltip {
    position: absolute;
    display: none;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    font-size: 0.8rem;
    padding: 5px 10px;
    border-radius: 5px;
    pointer-events: none;
    white-space: nowrap;
    z-index: 10;
    line-height: 1.4;
}

.chart-stats {
    display: flex;
    justify-content: space-around;
    padding: 8px 16px;
    border-top: 1px solid #eef2f7;
    border-bottom: 1px solid #eef2f7;
}

.chart-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.chart-stat-label {
    font-size: 0.68rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.chart-stat-value {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
}

.chart-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 40px 16px;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.chart-error {
    text-align: center;
    color: var(--color-danger);
    padding: 20px;
    font-size: 0.85rem;
}

.chart-external-link,
.chart-ext-link {
    display: block;
    text-align: center;
    padding: 8px 16px 16px;
    font-size: 0.78rem;
    color: var(--color-primary);
    text-decoration: none;
}

.chart-external-link:hover,
.chart-ext-link:hover {
    text-decoration: underline;
}

.popup-ganglinie {
    color: #2980b9 !important;
}