:root {
    color-scheme: light;
    --font-body: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
    --bg: #f6f7f9;
    --panel-bg: #ffffff;
    --panel-soft: #f3f4f6;
    --border-subtle: #e5e7eb;
    --text: #111827;
    --muted: #6b7280;
    --primary: #2563eb;
    --primary-weak: #e0e7ff;
    --primary-border: #93c5fd;
    --button-bg: #ffffff;
    --button-hover-bg: #eef2ff;
    --button-muted-bg: #f9fafb;
    --canvas-bg: #ffffff;
    --warning: #f59e0b;
    --danger: #ef4444;
    --success: #10b981;
    --danger-weak: #fef2f2;
    --danger-border: #fecaca;
    --warning-weak: #fffbeb;
    --radius: 6px;
    --control-font-size: 12px;
    --table-head-bg: var(--panel-soft);
    --table-head-text: var(--text);
    --table-row-border: var(--border-subtle);
    --table-row-hover: var(--panel-soft);
    --table-row-alt: var(--button-muted-bg);
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --control-height: 32px;
    --control-height-sm: 28px;
    --dialog-width: 640px;
    --dialog-lg-width: 920px;
    --dialog-label-width: 140px;
    --form-label-width: 110px;
    --dialog-body-max-height: 65vh;
    --focus-ring: 0 0 0 2px var(--primary-border);
    --transition-fast: 0.15s ease;
    --transition-mid: 0.2s ease;
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --bg: #0f172a;
    --panel-bg: #111827;
    --panel-soft: #1f2937;
    --border-subtle: #374151;
    --text: #e2e8f0;
    --muted: #94a3b8;
    --primary: #60a5fa;
    --primary-weak: #1e3a8a;
    --primary-border: #3b82f6;
    --button-bg: #111827;
    --button-hover-bg: #1f2937;
    --button-muted-bg: #0b1220;
    --canvas-bg: #111827;
    --warning: #fbbf24;
    --danger: #f87171;
    --success: #34d399;
    --danger-weak: #3f1d1d;
    --danger-border: #7f1d1d;
    --warning-weak: #3a2a09;
}

:root[data-theme="red"] {
    color-scheme: light;
    --bg: #fff5f5;
    --panel-bg: #ffffff;
    --panel-soft: #ffe4e6;
    --border-subtle: #ffe4e6;
    --text: #7f1d1d;
    --muted: #b91c1c;
    --primary: #dc2626;
    --primary-weak: #fee2e2;
    --primary-border: #fca5a5;
    --button-bg: #ffffff;
    --button-hover-bg: #fff1f2;
    --button-muted-bg: #fff5f5;
    --canvas-bg: #ffffff;
    --danger: #dc2626;
}

:root[data-theme="orange"] {
    color-scheme: light;
    --bg: #fff7ed;
    --panel-bg: #ffffff;
    --panel-soft: #ffedd5;
    --border-subtle: #ffedd5;
    --text: #7c2d12;
    --muted: #c2410c;
    --primary: #ea580c;
    --primary-weak: #ffedd5;
    --primary-border: #fdba74;
    --button-bg: #ffffff;
    --button-hover-bg: #fff1e6;
    --button-muted-bg: #fff7ed;
    --canvas-bg: #ffffff;
    --danger: #ea580c;
}

:root[data-theme="yellow"] {
    color-scheme: light;
    --bg: #fffbeb;
    --panel-bg: #ffffff;
    --panel-soft: #fef3c7;
    --border-subtle: #fef3c7;
    --text: #78350f;
    --muted: #a16207;
    --primary: #ca8a04;
    --primary-weak: #fef3c7;
    --primary-border: #fcd34d;
    --button-bg: #ffffff;
    --button-hover-bg: #fffbeb;
    --button-muted-bg: #fffbeb;
    --canvas-bg: #ffffff;
    --danger: #ca8a04;
    --success: #16a34a;
}

:root[data-theme="green"] {
    color-scheme: light;
    --bg: #f0fdf4;
    --panel-bg: #ffffff;
    --panel-soft: #dcfce7;
    --border-subtle: #dcfce7;
    --text: #14532d;
    --muted: #166534;
    --primary: #16a34a;
    --primary-weak: #dcfce7;
    --primary-border: #86efac;
    --button-bg: #ffffff;
    --button-hover-bg: #dcfce7;
    --button-muted-bg: #f0fdf4;
    --canvas-bg: #ffffff;
    --success: #16a34a;
}

:root[data-theme="cyan"] {
    color-scheme: light;
    --bg: #ecfeff;
    --panel-bg: #ffffff;
    --panel-soft: #cffafe;
    --border-subtle: #cffafe;
    --text: #155e75;
    --muted: #0e7490;
    --primary: #0891b2;
    --primary-weak: #cffafe;
    --primary-border: #67e8f9;
    --button-bg: #ffffff;
    --button-hover-bg: #cffafe;
    --button-muted-bg: #ecfeff;
    --canvas-bg: #ffffff;
}

:root[data-theme="blue"] {
    color-scheme: light;
    --bg: #eff6ff;
    --panel-bg: #ffffff;
    --panel-soft: #dbeafe;
    --border-subtle: #dbeafe;
    --text: #1e3a8a;
    --muted: #1d4ed8;
    --primary: #2563eb;
    --primary-weak: #dbeafe;
    --primary-border: #93c5fd;
    --button-bg: #ffffff;
    --button-hover-bg: #dbeafe;
    --button-muted-bg: #eff6ff;
    --canvas-bg: #ffffff;
}

:root[data-theme="purple"] {
    color-scheme: light;
    --bg: #f5f3ff;
    --panel-bg: #ffffff;
    --panel-soft: #ede9fe;
    --border-subtle: #ede9fe;
    --text: #4c1d95;
    --muted: #6d28d9;
    --primary: #9333ea;
    --primary-weak: #ede9fe;
    --primary-border: #c4b5fd;
    --button-bg: #ffffff;
    --button-hover-bg: #ede9fe;
    --button-muted-bg: #f5f3ff;
    --canvas-bg: #ffffff;
}

* {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text);
    background: var(--bg);
    overflow: hidden;
    line-height: 1.5;
}

::selection {
    background: var(--primary-weak);
    color: var(--text);
}

.app {
    min-height: 100vh;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

.app-header,
.app-footer {
    background: var(--panel-bg);
    border-bottom: 1px solid var(--border-subtle);
}

.app-header {
    padding: var(--space-2) var(--space-2);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
}

.app-brand {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.app-title {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.app-subtitle {
    font-size: 12px;
    color: var(--muted);
}

.app-header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
    justify-content: flex-end;
}

.app-actions {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    flex-wrap: wrap;
}

.app-container {
    display: grid;
    --toolbar-width: 240px;
    --property-width: 320px;
    grid-template-columns: var(--toolbar-width) minmax(0, 1fr) var(--property-width);
    grid-template-areas: "toolbar map property";
    grid-template-rows: minmax(0, 1fr);
    gap: var(--space-1);
    padding: var(--space-2);
    flex: 1 1 auto;
    min-height: 0;
    position: relative;
}

.toolbar {
    grid-area: toolbar;
    min-height: 0;
}

.map {
    grid-area: map;
    min-width: 0;
    min-height: 0;
}

.property {
    grid-area: property;
    min-height: 0;
}

.panel {
    background: var(--panel-bg);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.panel:focus-within {
    border-color: var(--primary-border);
    box-shadow: var(--focus-ring);
}

.panel-header {
    padding: var(--space-2) var(--space-3);
    border-bottom: 1px solid var(--border-subtle);
    font-weight: 600;
    background: var(--panel-soft);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    letter-spacing: 0.02em;
}

.panel-header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.panel-action.panel-collapse {
    min-width: 32px;
    padding: 4px 6px;
    font-weight: 700;
    line-height: 1;
}

.panel.is-collapsed .panel-body {
    display: none;
}

.panel.is-collapsed .panel-header {
    padding: var(--space-2) var(--space-1);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
}

.panel.is-collapsed .panel-header > span {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    white-space: nowrap;
}

.panel.is-collapsed .panel-header-actions {
    flex-direction: column;
}

.panel.is-collapsed .panel-action {
    padding: 4px 6px;
}

.panel-body {
    padding: var(--space-2);
    overflow: auto;
    min-height: 0;
    flex: 1 1 auto;
}

.property .panel-body {
    overflow-x: hidden;
}

.settings-panel .panel-body {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.settings-panel .tabProperty {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    gap: var(--space-2);
    overflow: auto;
}

.panel-actions {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    flex-wrap: wrap;
}

.settings-panel {
    position: fixed;
    top: calc(var(--space-2) + 64px);
    right: var(--space-2);
    width: 600px;
    height: calc(80vh - (var(--space-2) + 64px));
    z-index: 100;
}

.settings-panel[hidden] {
    display: none;
}

.layer-panel-inline,
.group-panel-inline {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-1);
    margin: 0;
    flex: 1 1 auto;
    min-height: 0;
}

.layer-list,
.group-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    overflow: auto;
    flex: 1 1 auto;
    min-height: 0;
    padding-right: 2px;
}

.layer-item,
.group-item {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    background: var(--button-muted-bg);
}

.layer-item.is-active,
.group-item.is-active {
    border-color: var(--primary-border);
    background: var(--primary-weak);
}

.layer-item .layer-name,
.group-item .group-name {
    flex: 1;
    text-align: left;
    background: transparent;
    border: none;
    color: var(--text);
    padding: 0 var(--space-1);
    cursor: pointer;
}

.layer-count,
.group-count {
    min-width: 28px;
    text-align: center;
    font-size: 12px;
    color: var(--muted);
    padding: 0 var(--space-1);
}

.layer-input,
.group-input {
    flex: 1;
    min-width: 0;
    padding: 2px var(--space-1);
    border-radius: var(--radius);
    border: 1px solid var(--border-subtle);
    background: var(--panel-bg);
    color: var(--text);
    font: inherit;
    display: none;
}

.layer-item .layer-toggle {
    min-width: 36px;
}

.layer-item.is-editing .layer-name,
.layer-item.is-editing .layer-count,
.group-item.is-editing .group-name,
.group-item.is-editing .group-count {
    display: none;
}

.layer-item.is-editing .layer-input,
.group-item.is-editing .group-input {
    display: block;
}

.layer-item .layer-toggle[aria-pressed="true"] {
    background: var(--button-bg);
    border-color: var(--primary-border);
    color: var(--text);
}

.toolbar .panel-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.toolbar-search {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.toolbar-search input {
    flex: 1;
    min-width: 0;
}

.toolbar-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
}

.tool-empty {
    display: none;
    padding: var(--space-2);
    border-radius: var(--radius);
    background: var(--danger-weak);
    border: 1px solid var(--danger-border);
    color: var(--danger);
    font-size: 12px;
}

.is-hidden {
    display: none !important;
}

.tool-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-1);
    border-radius: calc(var(--radius) + 2px);
    border: 1px solid transparent;
}

.tool-group:hover,
.tool-group:focus-within {
    border-color: var(--border-subtle);
    background: var(--panel-soft);
}

.tool-group-title {
    font-size: 12px;
    color: var(--muted);
}

.tool-group-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

button {
    padding: 6px 10px;
    border: 1px solid var(--border-subtle);
    border-radius: calc(var(--radius) + 2px);
    background: var(--button-bg);
    color: var(--text);
    cursor: pointer;
    min-height: var(--control-height);
    font-size: var(--control-font-size);
    font-family: inherit;
    font-weight: 500;
    line-height: 1.2;
    transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

button:hover {
    border-color: var(--primary-border);
    color: var(--primary);
    background: var(--button-hover-bg);
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

button:active {
    background: var(--button-hover-bg);
}

.command {
    width: 100%;
    text-align: left;
}

.command.switch,
.action.active {
    background: var(--primary-weak);
    border-color: var(--primary-border);
    color: var(--primary);
}

.command.switch.active,
.action.primary {
    background: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
}

.action {
    padding: 6px 12px;
}

.action-select {
    flex: 0 0 auto;
    padding: 6px 10px;
    border-radius: var(--radius);
    font-size: var(--control-font-size);
    min-width: 110px;
    min-height: var(--control-height);
    background: var(--button-bg);
    color: var(--text);
    border: 1px solid var(--border-subtle);
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.action-select:hover {
    border-color: var(--primary-border);
}

.action-select:focus {
    border-color: var(--primary);
    background: var(--panel-bg);
}


.chip {
    padding: 4px 10px;
    border-radius: var(--radius);
    color: var(--muted);
    font-size: 12px;
    min-height: var(--control-height-sm);
}

.chip.active {
    background: var(--primary-weak);
    border-color: var(--primary-border);
    color: var(--primary);
}

.map .panel-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.map-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
}

.map-title {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.map-meta {
    font-size: 12px;
    color: var(--muted);
}

.map-header-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    font-size: 12px;
    font-weight: 400;
}

.map-quick-actions {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    flex-wrap: wrap;
}

.map-search {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.map-controls {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    flex-wrap: wrap;
}

.footer-toolbar {
    display: flex;
    gap: var(--space-1);
    flex-wrap: wrap;
}

.footer-toolbar .command,
.map-controls .command {
    width: auto;
}

.footer-toolbar.end {
    margin-left: auto;
}

#map {
    flex: 1 1 auto;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    background: var(--panel-bg);
    min-height: 0;
    overflow: hidden;
    display: flex;
}

#map:focus-within {
    border-color: var(--primary-border);
}

#canvas {
    width: 100%;
    height: 100%;
    display: block;
    touch-action: none;
    flex: 1 1 auto;
    min-height: 0;
    background: var(--canvas-bg);
    border: none;
    border-radius: 0;
}

#canvas:focus-visible {
    outline: 2px solid var(--primary-border);
    outline-offset: 1px;
}

fieldset {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    margin: 0 0 var(--space-2) 0;
    padding: var(--space-2);
    background: transparent;
}

legend {
    padding: 0 var(--space-1);
    color: var(--muted);
    font-size: 12px;
    font-weight: 600;
}

form fieldset > div:not(.layer-panel-inline):not(.group-panel-inline) {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    margin: var(--space-1) 0;
    flex-wrap: wrap;
}

form label {
    width: var(--form-label-width);
    text-align: right;
    color: var(--muted);
    align-self: center;
}


input,
select,
textarea {
    flex: 1;
    min-width: 0;
    padding: 4px 6px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    background: var(--button-bg);
    color: var(--text);
    font-size: var(--control-font-size);
    font-family: inherit;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

input:not([type="checkbox"]):not([type="color"]),
select {
    min-height: var(--control-height);
}

input:hover,
select:hover,
textarea:hover {
    border-color: var(--primary-border);
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--primary);
    background: var(--panel-bg);
    box-shadow: var(--focus-ring);
}

input:disabled,
select:disabled,
textarea:disabled {
    background: var(--button-muted-bg);
    color: var(--muted);
    cursor: not-allowed;
}

input[type="checkbox"] {
    width: auto;
    flex: 0 0 auto;
    accent-color: var(--primary);
}

input[type="color"] {
    padding: 0;
    height: 28px;
    border-radius: var(--radius);
}

textarea {
    min-height: 84px;
    resize: vertical;
}

input::placeholder,
textarea::placeholder {
    color: var(--muted);
    opacity: 0.7;
}

.property-tab-header {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    padding: var(--space-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    background: transparent;
    margin-bottom: var(--space-2);
}

.property-tab-button {
    border-radius: 999px;
    padding: 4px 12px;
    color: var(--muted);
    font-size: 12px;
    min-height: var(--control-height-sm);
}

.property-tab-button.active {
    background: var(--primary-weak);
    border-color: var(--primary-border);
    color: var(--primary);
}

.tabProperty>form {
    display: none;
}

.tabProperty>form.active {
    display: block;
}

.tabProperty form fieldset>legend {
    display: none;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--primary-border);
    outline-offset: 1px;
}

.app-header-subtitle {
    margin-left: var(--space-1);
    font-weight: 400;
    color: var(--muted);
}

.app-footer {
    border-top: 1px solid var(--border-subtle);
    border-bottom: none;
}

.status-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-2);
    font-size: 12px;
    color: var(--muted);
    flex-wrap: wrap;
}

.status-group {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    flex-wrap: wrap;
}

.status-label {
    font-size: 16px;
    font-weight: 600;
}

.status-value {
    font-size: 12px;
    color: var(--muted);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    background: var(--panel-bg);
}

.data-table thead th {
    text-align: left;
    font-weight: 600;
    color: var(--table-head-text);
    background: var(--table-head-bg);
    padding: 8px 10px;
    border-bottom: 1px solid var(--table-row-border);
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 1;
}

.data-table th,
.data-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--table-row-border);
    text-align: left;
    vertical-align: middle;
}

.data-table td {
    word-break: break-word;
}

.data-table tbody tr:nth-child(even) {
    background: var(--table-row-alt);
}

.data-table tbody tr:hover {
    background: var(--table-row-hover);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

dialog {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 0;
    width: min(var(--dialog-width), 94vw);
    max-width: 100%;
    background: var(--panel-bg);
}

dialog::backdrop {
    background: rgba(0, 0, 0, 0.35);
}

.dialogHeader,
.dialogFooter {
    padding: var(--space-2) var(--space-3);
    background: var(--panel-bg);
}

.dialogHeader {
    border-bottom: 1px solid var(--border-subtle);
    font-weight: 600;
}

.dialogBody {
    padding: var(--space-2) var(--space-3);
    max-height: var(--dialog-body-max-height);
    overflow: auto;
    min-height: 0;
}

.dialog-message {
    margin: 0;
    color: var(--text);
    line-height: 1.5;
}

.dialogFooter {
    border-top: 1px solid var(--border-subtle);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-2);
}

.dialogFooter button[name="ok"],
.dialogFooter button[name="ok"]:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
}

.dialog-toolbar {
    display: flex;
    gap: var(--space-1);
    flex-wrap: wrap;
    margin-bottom: var(--space-2);
}

.dialog-toolbar .action {
    font-size: 12px;
    padding: 4px 10px;
    min-height: var(--control-height-sm);
}

.dialog-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.dialog-table thead th {
    background: var(--table-head-bg);
    color: var(--table-head-text);
    font-weight: 600;
    position: sticky;
    top: 0;
    z-index: 1;
}

.dialog-table th,
.dialog-table td {
    padding: 6px 8px;
    border-bottom: 1px solid var(--table-row-border);
    text-align: left;
    vertical-align: top;
}

.dialog-table tbody tr {
    cursor: pointer;
}

.dialog-table tbody tr:hover {
    background: var(--table-row-hover);
}

.dialog-table tbody tr.is-selected {
    background: var(--primary-weak);
}

.dialog-table tbody tr:focus-visible {
    outline: 2px solid var(--primary-border);
    outline-offset: -2px;
    background: var(--primary-weak);
}

button[aria-pressed="true"] {
    background: var(--primary-weak);
    border-color: var(--primary-border);
    color: var(--primary);
}

.dialog-empty {
    padding: var(--space-3);
    border: 1px dashed var(--border-subtle);
    border-radius: var(--radius);
    color: var(--muted);
    text-align: center;
    margin-top: var(--space-2);
}

.dialog-meta {
    font-size: 12px;
    color: var(--muted);
}

.dialog-inline {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    flex: 1 1 auto;
}

.toast-stack {
    position: fixed;
    right: var(--space-3);
    bottom: var(--space-3);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    z-index: 9999;
    pointer-events: none;
    max-width: min(360px, 92vw);
}

.toast {
    pointer-events: auto;
    display: grid;
    grid-template-columns: 10px minmax(0, 1fr) auto;
    gap: var(--space-2);
    align-items: start;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius);
    background: var(--panel-bg);
    border: 1px solid var(--border-subtle);
    color: var(--text);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast-indicator {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--primary);
    margin-top: 6px;
}

.toast-text {
    font-size: 14px;
    line-height: 1.6;
    white-space: pre-line;
}

.toast-close {
    padding: 0 6px;
    min-height: 24px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    background: transparent;
    color: var(--muted);
    font-size: 16px;
    line-height: 1;
}

.toast-close:hover {
    color: var(--text);
    border-color: var(--border-subtle);
    background: var(--button-hover-bg);
}

.toast-info {
    border-color: var(--primary-border);
    background: var(--primary-weak);
}

.toast-info .toast-indicator {
    background: var(--primary);
}

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

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

.toast-warning {
    border-color: var(--warning);
    background: var(--warning-weak);
}

.toast-warning .toast-indicator {
    background: var(--warning);
}

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

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

dialog.dialog-lg {
    width: min(var(--dialog-lg-width), 96vw);
}

dialog form {
    width: 100%;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.dialogBody fieldset,
dialog fieldset {
    width: 100%;
    min-width: 0;
    max-width: none;
}

dialog form label {
    width: var(--dialog-label-width);
    text-align: right;
    justify-self: end;
    padding-top: 0;
    align-self: center;
}

dialog form fieldset>div {
    display: grid;
    grid-template-columns: var(--dialog-label-width) minmax(0, 1fr);
    align-items: center;
    gap: var(--space-2);
}

dialog form fieldset>div>input,
dialog form fieldset>div>select,
dialog form fieldset>div>textarea,
dialog form fieldset>div>.dialog-inline {
    width: 100%;
}

dialog textarea {
    min-height: 120px;
}

form fieldset > div:has(textarea) {
    align-items: flex-start;
}

form fieldset > div:has(textarea) > label {
    align-self: flex-start;
}

dialog form fieldset>div:has(textarea) {
    align-items: start;
}

dialog form fieldset>div:has(textarea) > label {
    align-self: start;
}


@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
    }
}

@media (max-width: 1280px) {
    .app-container {
        --toolbar-width: 220px;
        --property-width: 280px;
    }
}

@media (max-width: 1024px) {
    .app-container {
        grid-template-columns: 1fr;
        grid-template-rows: minmax(360px, 1fr) auto auto;
        grid-template-areas:
            "map"
            "toolbar"
            "property";
    }

    .app-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .app-header-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .toolbar .panel-body,
    .property .panel-body {
        max-height: 40vh;
    }

    .tool-group-body {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }
}

@media (max-width: 720px) {
    .map-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .status-bar {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-toolbar.end {
        margin-left: 0;
    }

    .map-header-actions,
    .map-controls,
    .map-search {
        width: 100%;
    }

    .map-search input {
        flex: 1;
        min-width: 0;
    }

    dialog form fieldset>div {
        grid-template-columns: 1fr;
        align-items: flex-start;
    }

    dialog form label {
        width: auto;
    }

    .toast-stack {
        left: var(--space-3);
        right: var(--space-3);
        max-width: none;
    }
}