:root {
    color-scheme: light;
    --bg-main: #f3f6fb;
    --bg-panel: #ffffff;
    --bg-input: #ffffff;
    --text-main: #0f172a;
    --text-muted: #475569;
    --line-soft: #dbe4f1;
    --line-strong: #c8d5e6;
    --accent: #2157d8;
    --accent-soft: #dbeafe;
    --pill-bg: #eaf2ff;
    --pill-border: #bfd3fa;
    --chat-assistant-bg: #edf2f8;
    --chat-bubble-font-size: 1rem;
}

body[data-theme="dark"] {
    color-scheme: dark;
    --bg-main: #09101f;
    --bg-panel: #101a2f;
    --bg-input: #0c1426;
    --text-main: #e5edf8;
    --text-muted: #afc0d8;
    --line-soft: #2d3d5e;
    --line-strong: #3a4f78;
    --accent: #62a0ff;
    --accent-soft: #213f76;
    --pill-bg: #1a3158;
    --pill-border: #3968b8;
    --chat-assistant-bg: #18233c;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    width: 100%;
    height: 100%;
    font-family: "Source Sans 3", sans-serif;
    background: var(--bg-main);
    color: var(--text-main);
}

body {
    overflow: hidden;
}

.hidden {
    display: none !important;
}

.app-shell {
    --left-panel-size: 262px;
    --right-panel-size: 352px;
    height: 100dvh;
    width: 100%;
    padding: 12px;
    display: grid;
    gap: 0;
    grid-template-rows: auto minmax(0, 1fr);
}

.app-topbar {
    border: 0;
    border-bottom: 1px solid var(--line-strong);
    border-radius: 12px;
    background: var(--bg-panel);
    padding: 8px 12px 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.app-topbar .studio-center-topbar {
    border: 0;
    border-top: 1px solid var(--line-soft);
    border-radius: 0;
    background: transparent;
    padding: 8px 0 0;
}

.topbar-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.app-title-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

.app-title {
    margin: 0;
    font-size: 1.12rem;
    font-weight: 700;
}

.app-title-pill {
    border: 1px solid var(--line-soft);
    border-radius: 999px;
    padding: 3px 10px;
    font-size: 0.81rem;
    color: var(--text-muted);
    background: color-mix(in oklab, var(--bg-input) 86%, var(--bg-main));
}

.topbar-status {
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-pill {
    border: 1px solid var(--pill-border);
    background: var(--pill-bg);
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--text-main);
    font-variant-numeric: tabular-nums;
}

.topbar-tabs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    border-top: 1px solid var(--line-soft);
    padding-top: 8px;
}

.topbar-tab {
    border: 1px solid transparent;
    background: color-mix(in oklab, var(--bg-input) 84%, var(--bg-main));
    color: var(--text-muted);
    border-radius: 10px;
    padding: 6px 14px;
    font-size: 0.98rem;
    font-weight: 600;
    cursor: default;
}

.topbar-tab.is-active {
    border-color: var(--line-soft);
    background: var(--bg-input);
    color: var(--text-main);
}

.workspace {
    min-height: 0;
    display: grid;
    gap: 0;
    grid-template-rows: minmax(0, 1fr);
    grid-template-columns:
    minmax(200px, var(--left-panel-size))
    2px
    minmax(360px, 1fr)
    2px
    minmax(260px, var(--right-panel-size));
}

.workspace-panel {
    border: 1px solid var(--line-strong);
    border-radius: 12px;
    background: var(--bg-panel);
    min-height: 0;
}

.steps-panel {
    grid-column: 1;
    grid-row: 1;
    border-top: 0;
    border-right: 0;
}

.resize-handle-left {
    grid-column: 2;
    grid-row: 1;
}

.studio-center-topbar {
    grid-column: 1 / 6;
    grid-row: 1;
    border: 0;
    border-bottom: 1px solid var(--line-strong);
    border-radius: 12px;
    background: var(--bg-panel);
    padding: 8px 10px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

.studio-center-left {
    display: flex;
    align-items: center;
    gap: 7px;
    min-width: 0;
    margin-right: auto;
    color: var(--text-muted);
    font-size: 0.96rem;
}

.studio-center-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
}

.breadcrumb-link {
    border: 0;
    background: transparent;
    color: inherit;
    font: inherit;
    padding: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
}

.breadcrumb-link:hover {
    color: var(--text-main);
}

.studio-center-topbar.is-home #studio-breadcrumb-sep-clinic,
.studio-center-topbar.is-home #steps-breadcrumb-clinic-btn,
.studio-center-topbar.is-home #steps-breadcrumb-flow-sep,
.studio-center-topbar.is-home #steps-breadcrumb-current-btn,
.studio-center-topbar.is-home #steps-breadcrumb-tag {
    display: none;
}

.studio-center-left strong {
    color: var(--text-main);
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.studio-save-flow-btn {
    margin-left: 8px;
    flex-shrink: 0;
}

.studio-deploy-btn {
    flex-shrink: 0;
}

.studio-center-flow-actions {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.studio-center-topbar.is-home .studio-center-flow-actions {
    display: none;
}

.studio-center-sep {
    color: var(--text-muted);
}

.studio-center-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.flow-panel {
    grid-column: 3;
    grid-row: 1;
    border-top: 0;
    border-left: 0;
    border-right: 0;
}

.resize-handle-right {
    grid-column: 4;
    grid-row: 1;
}

.chat-panel {
    grid-column: 5;
    grid-row: 1;
    border-top: 0;
    border-left: 0;
}

.resize-handle {
    position: relative;
    cursor: col-resize;
    border-radius: 0;
    align-self: stretch;
    background: var(--line-strong);
}

.resize-handle:hover,
.resize-handle.is-active {
    background: color-mix(in oklab, var(--accent) 44%, var(--line-strong));
}

.workspace.is-resizing,
.workspace.is-resizing * {
    user-select: none;
    cursor: col-resize !important;
}

.panel-header {
    border-bottom: 1px solid var(--line-soft);
    padding: 10px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.panel-title {
    font-size: 1.1rem;
    font-weight: 700;
}

.panel-caption {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.steps-panel {
    display: grid;
    grid-template-rows: auto auto minmax(0, 1fr);
}

.steps-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.98rem;
    color: var(--text-muted);
}

.steps-breadcrumb strong {
    color: var(--text-main);
}

.steps-breadcrumb-icon {
    font-size: 16px;
    color: var(--text-muted);
}

.steps-breadcrumb-sep {
    color: var(--text-muted);
}

.steps-breadcrumb-tag {
    border: 1px solid #7c83ff;
    background: color-mix(in oklab, #eef0ff 75%, var(--bg-input));
    color: #4b57d6;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    padding: 1px 8px;
}

.steps-home-link {
    border: none;
    background: transparent;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.99rem;
    padding: 0;
    width: fit-content;
    cursor: pointer;
}

.steps-home-link .material-symbols-outlined {
    font-size: 18px;
}

.steps-home-link.is-active {
    color: var(--text-main);
}

.steps-overview-title,
.steps-section-head {
    padding: 10px 10px 6px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.07em;
}

.steps-overview-title {
    border: 1px solid transparent;
    border-radius: 0;
    background: transparent;
    text-align: left;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    width: auto;
    flex: 1;
}

.steps-overview-title:hover {
    color: var(--text-main);
    background: color-mix(in oklab, var(--bg-input) 85%, var(--bg-main));
}

.steps-overview-title.is-active {
    color: var(--text-main);
    border-color: var(--line-soft);
    background: color-mix(in oklab, var(--accent-soft) 40%, var(--bg-input));
}

.steps-section-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid transparent;
    padding-top: 10px;
    margin: 2px 6px 0;
    border-radius: 0;
}

.steps-overview-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 2px 6px 0;
}

.steps-overview-actions {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.steps-section-actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.steps-section-head.is-active {
    color: var(--text-main);
    border-color: var(--line-soft);
    background: color-mix(in oklab, var(--accent-soft) 38%, var(--bg-input));
}

.steps-section-head-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.steps-section-head-left {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.section-head-icon {
    font-size: 15px;
    color: var(--text-muted);
}

.steps-overview-title.is-active .section-head-icon,
.steps-section-head.is-active .section-head-icon {
    color: var(--text-main);
}

.steps-list {
    min-height: 0;
    overflow: auto;
    padding: 0 6px 8px;
    display: grid;
    align-content: start;
    grid-auto-rows: max-content;
    gap: 0;
}

.steps-help-panel {
    grid-row: 1 / -1;
    min-height: 0;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
}

.steps-help-header {
    padding: 10px 10px 6px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.07em;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.steps-help-content {
    padding: 0 10px 10px;
}

.step-item {
    border: 1px solid transparent;
    background: transparent;
    border-radius: 0;
    padding: 4px 8px;
    display: grid;
    grid-template-columns: 18px 10px 18px minmax(0, 1fr);
    gap: 8px;
    align-items: center;
    width: 100%;
    text-align: left;
    cursor: pointer;
}

.app-topbar,
.topbar-tab,
.workspace-panel,
.studio-center-topbar,
.panel-header,
.status-pill,
.import-badge,
.top-icon-btn,
.steps-overview-title,
.steps-section-head,
.step-item,
.step-empty,
.graph-viewport,
.chat-log,
.chat-message,
.chat-input,
.input-options,
.input-question-card,
.input-option-btn,
.steps-breadcrumb-tag,
.step-detail-card,
.step-kpi,
.step-section,
.step-code,
.btn,
.identity-modal,
.field-input,
.edit-question-list,
.edit-question-item,
.debug-messages-list,
.debug-message-item,
.modal-content {
    border-radius: 0 !important;
}

.step-item:hover {
    background: color-mix(in oklab, var(--bg-input) 80%, var(--bg-main));
}

.step-item.is-active {
    border-color: var(--line-soft);
    background: color-mix(in oklab, var(--accent-soft) 52%, var(--bg-input));
}

.step-index {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.step-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    border: 1.4px solid color-mix(in oklab, var(--text-muted) 65%, var(--bg-main));
    background: transparent;
}

.step-dot.is-passed {
    border-color: #19b36a;
    background: #19b36a;
}

.step-icon {
    font-size: 16px;
    color: #4f74c8;
}

.step-text {
    font-size: 0.98rem;
    line-height: 1.15;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.step-empty {
    color: var(--text-muted);
    font-size: 0.9rem;
    border: 1px dashed var(--line-soft);
    border-radius: 10px;
    padding: 12px;
}

.flow-panel {
    padding: 10px 10px 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    height: 100%;
}

.studio-home {
    min-height: 0;
    overflow: auto;
    display: grid;
    gap: 26px;
    align-content: start;
    padding: 8px 6px 10px;
}

.studio-home-header {
    display: grid;
    gap: 8px;
}

.studio-home-title {
    margin: 0;
    font-size: 2rem;
    line-height: 1.1;
    font-weight: 800;
}

.studio-home-description {
    margin: 0;
    color: var(--text-muted);
    font-size: 1.2rem;
}

.studio-home-section {
    display: grid;
    gap: 14px;
}

.studio-home-section-title {
    margin: 0;
    color: var(--text-muted);
    font-size: 1.02rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.studio-home-actions {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.studio-home-action-card {
    border: 1px solid var(--line-soft);
    background: color-mix(in oklab, var(--bg-input) 94%, var(--bg-main));
    color: var(--text-main);
    padding: 20px;
    display: grid;
    gap: 10px;
    align-content: start;
    text-align: left;
    cursor: pointer;
    min-height: 210px;
}

.studio-home-action-card:hover {
    background: color-mix(in oklab, var(--bg-input) 84%, var(--bg-main));
}

.studio-home-action-icon {
    width: 50px;
    height: 50px;
    border: 1px solid var(--line-soft);
    display: grid;
    place-items: center;
    background: color-mix(in oklab, var(--bg-input) 86%, var(--bg-main));
    font-size: 24px;
}

.studio-home-action-title {
    font-size: 1.05rem;
    font-weight: 700;
}

.studio-home-action-text {
    color: var(--text-muted);
    font-size: 0.96rem;
    line-height: 1.45;
}

.studio-home-flows-list {
    border: 1px solid var(--line-soft);
    background: var(--bg-input);
    display: grid;
}

.studio-home-flow-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: stretch;
    border-top: 1px solid var(--line-soft);
}

.studio-home-flow-row-new {
    grid-template-columns: auto;
    justify-content: end;
    padding: 6px 8px;
}

.studio-home-flow-row:first-child {
    border-top: none;
}

.studio-home-flow-item {
    width: 100%;
    border: 0;
    background: transparent;
    padding: 12px 14px;
    font-size: 1rem;
    text-align: left;
    color: var(--text-main);
    cursor: pointer;
}

.studio-home-flow-item:hover {
    background: color-mix(in oklab, var(--bg-panel) 88%, var(--bg-input));
}

.studio-home-flow-item:disabled {
    color: var(--text-muted);
    cursor: not-allowed;
    background: color-mix(in oklab, var(--bg-panel) 92%, var(--bg-input));
}

.studio-home-flow-new-btn {
    margin: 0;
}

.studio-home-flow-delete {
    margin: 6px 8px 6px 0;
    align-self: center;
    color: #cf2238;
}

.studio-home-flow-delete:disabled {
    color: var(--text-muted);
}

.flow-resume-flow-name {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.studio-home-empty {
    border: 1px dashed var(--line-soft);
    background: color-mix(in oklab, var(--bg-input) 90%, var(--bg-main));
    min-height: 210px;
    display: grid;
    place-items: center;
    justify-items: center;
    align-content: center;
    gap: 16px;
    padding: 26px;
}

.studio-home-empty-title {
    margin: 0;
    font-size: 1.9rem;
    font-weight: 700;
}

.panel-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.toolbar-left,
.toolbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.toolbar-left {
    flex-wrap: wrap;
}

.import-badge {
    border: 1px solid var(--line-soft);
    background: var(--bg-input);
    color: var(--text-muted);
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.import-badge.is-active {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--text-main);
}

.import-badge.is-success {
    border-color: #16a34a;
    background: #dcfce7;
    color: #14532d;
}

.import-badge.is-error {
    border-color: #dc2626;
    background: #fee2e2;
    color: #7f1d1d;
}

body[data-theme="dark"] .import-badge.is-success {
    border-color: #22c55e;
    background: #14532d;
    color: #dcfce7;
}

body[data-theme="dark"] .import-badge.is-error {
    border-color: #ef4444;
    background: #7f1d1d;
    color: #fee2e2;
}

.top-icon-btn {
    border: 1px solid var(--line-soft);
    background: var(--bg-input);
    color: var(--text-main);
    border-radius: 8px;
    padding: 7px 10px;
    font-size: 0.85rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.top-icon-only {
    width: 36px;
    height: 36px;
    justify-content: center;
    padding: 0;
}

.top-icon-btn:disabled {
    opacity: 0.55;
    cursor: default;
}

.mode-switch-group {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.mode-switch-btn {
    width: 36px;
    height: 36px;
    min-height: 36px;
    padding: 0;
    border-radius: 10px;
}

.mode-switch-btn.is-active {
    border-color: var(--accent);
    background: color-mix(in oklab, var(--accent-soft) 62%, var(--bg-input));
    box-shadow:
        inset 0 1px 0 color-mix(in oklab, #ffffff 34%, transparent),
        inset 0 -2px 0 color-mix(in oklab, var(--accent) 30%, transparent),
        0 1px 2px rgba(15, 23, 42, 0.15);
}

body[data-theme="dark"] .mode-switch-btn.is-active {
    box-shadow:
        inset 0 1px 0 color-mix(in oklab, #ffffff 20%, transparent),
        inset 0 -2px 0 color-mix(in oklab, var(--accent) 36%, transparent),
        0 1px 2px rgba(2, 6, 23, 0.45);
}

.chat-send-comments-count {
    min-width: 1ch;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.chat-send-comments-btn {
    height: 36px;
    min-height: 36px;
    padding: 0 10px;
}

.graph-status {
    margin: 0;
    font-size: 0.88rem;
    color: var(--text-muted);
}

.graph-status.error {
    color: #b91c1c;
}

.flow-content {
    display: flex;
    flex: 1 1 auto;
    min-height: 0;
    height: auto;
}

.top-panel-content {
    flex: 1 1 auto;
    min-height: 0;
    width: 100%;
    height: auto;
}

#panel-graph {
    display: grid;
    grid-template-rows: minmax(0, 1fr);
    min-height: 0;
}

#panel-png {
    display: grid;
    grid-template-rows: minmax(0, 1fr);
    min-height: 0;
}

#panel-json {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    gap: 8px;
}

.overview-png-host {
    width: 100%;
    height: 100%;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.overview-png-controls {
    position: sticky;
    top: 0;
    z-index: 2;
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 8px;
    padding: 6px 8px 2px;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--line-soft);
}

.overview-png-zoom-label,
.overview-png-zoom-value {
    font-size: 0.8rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.overview-png-zoom-slider {
    width: 180px;
    max-width: 42vw;
}

#panel-step {
    min-height: 0;
    overflow: auto;
}

#panel-step:has(.step-section-ui) {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

#panel-step:has(.step-section-ui) .step-detail-card {
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

#panel-step:has(.step-section-ui) .step-section-ui {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

#panel-step:has(.step-section-ui) .step-ui-preview-host {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.step-detail-card {
    border: 1px solid var(--line-soft);
    border-radius: 12px;
    background: var(--bg-input);
    padding: 16px;
    display: grid;
    gap: 14px;
}

.step-detail-header {
    display: grid;
    gap: 4px;
}

.step-detail-eyebrow {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.07em;
}

.step-detail-title {
    margin: 0;
    font-size: 1.25rem;
    line-height: 1.2;
}

.step-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.step-view-switch {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 4px 0 0;
}

.step-view-btn {
    border: 1px solid var(--line-soft);
    background: var(--bg-main);
    color: var(--text-muted);
    border-radius: 999px;
    padding: 5px 10px;
    font-size: 0.82rem;
    line-height: 1.2;
    cursor: pointer;
}

.step-view-btn:hover {
    background: var(--bg-input);
}

.step-view-btn.is-active {
    border-color: var(--accent);
    color: var(--text-main);
    background: var(--accent-soft);
}

#steps-view-toggle-btn {
    width: 30px;
    height: 30px;
    padding: 0;
}

#steps-view-toggle-btn .material-symbols-outlined {
    font-size: 18px;
}

.step-kpi {
    border: 1px solid var(--line-soft);
    border-radius: 10px;
    padding: 10px;
    background: color-mix(in oklab, var(--bg-input) 90%, var(--bg-main));
}

.step-kpi-label {
    margin: 0 0 6px;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.step-kpi-value {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.25;
}

.step-section {
    border: 1px solid var(--line-soft);
    border-radius: 10px;
    padding: 10px;
    background: color-mix(in oklab, var(--bg-input) 90%, var(--bg-main));
}

.step-section-title {
    margin: 0 0 8px;
    font-size: 0.95rem;
    font-weight: 700;
}

.step-ui-preview {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 0;
    overflow: hidden;
}

.step-ui-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-shrink: 0;
}

.step-ui-header-right {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.step-ui-mode-select {
    border: 1px solid var(--line-soft);
    background: var(--bg-input);
    color: var(--text-main);
    border-radius: 8px;
    padding: 6px 8px;
    font-size: 0.82rem;
}

.step-ui-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.step-ui-image-wrap {
    overflow-x: auto;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.step-ui-image-overlay {
    position: relative;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.step-ui-frame {
    display: block;
    width: 100%;
    min-height: 520px;
    border: 0;
    border-radius: 0;
    background: transparent;
    object-fit: contain;
    transform-origin: top center;
    transition: transform 120ms ease;
}

.step-ui-frame.is-zoomed {
    transform: scale(1.25);
}

.step-ui-frame.comment-target {
    cursor: crosshair;
}

.step-ui-comment-marker {
    position: absolute;
    width: 18px;
    height: 18px;
    margin-left: -9px;
    margin-top: -9px;
    border-radius: 999px;
    border: 2px solid #ffffff;
    background: #dc2626;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.3);
    cursor: pointer;
}

.step-ui-comment-marker.is-dragging {
    cursor: grabbing;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.35), 0 1px 8px rgba(0, 0, 0, 0.3);
}

.step-ui-comment-marker.is-resolved {
    background: #16a34a;
}

.step-ui-comment-marker.is-processed {
    background: #ca8a04;
}

.step-ui-comment-marker.is-flash-orange {
    background: #ffffff !important;
}

.step-section.step-section-ui {
    border: 0;
    border-radius: 0;
    padding: 0;
    background: transparent;
}

.step-list {
    margin: 0;
    padding-left: 18px;
    display: grid;
    gap: 6px;
}

.step-list-item {
    line-height: 1.3;
}

.step-code {
    margin: 0;
    border: 1px solid var(--line-soft);
    border-radius: 10px;
    background: color-mix(in oklab, var(--bg-input) 76%, var(--bg-main));
    padding: 10px;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.84rem;
    line-height: 1.35;
}

.step-detail-empty {
    color: var(--text-muted);
    border: 1px dashed var(--line-soft);
    border-radius: 10px;
    padding: 12px;
}

#panel-json label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.panel-json-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.panel-json-head #quizz-upload-btn {
    width: 30px;
    height: 30px;
    min-width: 30px;
    min-height: 30px;
    padding: 0;
}

.quizz-content {
    width: 100%;
    min-height: 14rem;
    height: 100%;
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    padding: 10px 12px;
    resize: none;
    background: var(--bg-input);
    color: var(--text-main);
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.88rem;
    line-height: 1.35;
}

.graph-viewport {
    width: 100%;
    height: 100%;
    min-height: 280px;
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    background: var(--bg-input);
    overflow: hidden;
    position: relative;
}

.graph-canvas {
    position: absolute;
    inset: 0;
}

.graph-zoom-controls {
    position: absolute;
    right: 8px;
    bottom: 8px;
    display: grid;
    gap: 6px;
    z-index: 3;
}

.chat-panel {
    position: relative;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    overflow: hidden;
}

.chat-section {
    min-height: 0;
    padding: 10px;
    display: grid;
    grid-template-rows: minmax(0, 1fr);
    gap: 10px;
    overflow: hidden;
}

.chat-panel .panel-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 10px;
}

.chat-header-main {
    min-width: 0;
    display: flex;
    align-items: flex-end;
    padding-bottom: 0;
    flex: 1;
}

.chat-header-controls {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.chat-tabs {
    display: flex;
    align-items: flex-end;
    gap: 0;
    margin-bottom: -11px;
}

.chat-tab-btn {
    border: 1px solid var(--line-soft);
    border-bottom-color: transparent;
    background: var(--bg-input);
    color: color-mix(in oklab, var(--text-muted) 72%, var(--line-soft));
    border-radius: 0;
    padding: 8px 14px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: lowercase;
    cursor: pointer;
}

.chat-tab-btn.is-active {
    border-color: var(--line-soft);
    border-bottom-color: var(--bg-panel);
    background: var(--bg-panel);
    color: var(--text-main);
}

.chat-pane {
    min-height: 0;
}

.chat-pane-controlled {
    display: grid;
    grid-template-rows: minmax(0, 1fr) auto;
    gap: 10px;
}

.chat-pane-logs {
    display: grid;
    grid-template-rows: minmax(0, 1fr);
}

.chat-pane-comments {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    gap: 8px;
    min-height: 0;
}

.comments-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 8px;
}

.comments-toggle-group {
    display: inline-flex;
    border: 1px solid var(--line-soft);
    background: var(--bg-input);
}

.comments-toggle-btn {
    border: 0;
    border-left: 1px solid var(--line-soft);
    background: transparent;
    color: var(--text-muted);
    font-size: 0.82rem;
    text-transform: lowercase;
    padding: 6px 10px;
    cursor: pointer;
}

.comments-toggle-btn:first-child {
    border-left: 0;
}

.comments-toggle-btn.is-active {
    background: color-mix(in oklab, var(--accent-soft) 52%, var(--bg-input));
    color: var(--text-main);
}

.comments-filter-input {
    min-width: 0;
}

.comments-list {
    border: 1px solid var(--line-soft);
    border-radius: 0;
    background: var(--bg-input);
    padding: 8px;
    overflow: auto;
    display: grid;
    gap: 3px;
    align-content: start;
    grid-auto-rows: max-content;
}

.comments-empty {
    color: var(--text-muted);
    border: 1px dashed var(--line-soft);
    border-radius: 8px;
    padding: 10px;
}

.comment-group-title {
    margin: 0;
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
}

.comment-card {
    border: 1px solid transparent;
    padding: 2px 6px;
    background: transparent;
    display: block;
}

.comment-card.is-resolved {
    opacity: 1;
}

.comment-card.is-processed {
    opacity: 1;
}

.comment-card.is-resolved .comment-main {
    opacity: 0.72;
}

.comment-card.is-processed .comment-main {
    opacity: 0.88;
}

.comment-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    min-width: 0;
    min-height: 22px;
}

.comment-main {
    min-width: 0;
    flex: 1;
    display: grid;
    grid-template-columns: auto auto minmax(0, 1fr);
    align-items: center;
    gap: 6px;
}

.comment-select-checkbox {
    margin: 0;
    width: 12px;
    height: 12px;
}

.comment-select-placeholder {
    display: block;
    width: 12px;
    height: 12px;
}

.comment-step {
    font-size: 0.78rem;
    color: var(--text-muted);
    flex-shrink: 0;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    line-height: 1.1;
}

.comment-step-link {
    border: 0;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.78rem;
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    padding: 0;
    cursor: pointer;
}

.comment-step-link:hover {
    color: var(--text-main);
}

.comment-snippet {
    display: block;
    font-size: 0.82rem;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.1;
}

.comment-snippet-link {
    width: 100%;
    border: 0;
    background: transparent;
    padding: 0;
    margin: 0;
    text-align: left;
    cursor: pointer;
}

.comment-snippet-link:hover {
    text-decoration: underline;
}

.comment-card.is-processed .comment-snippet {
    font-style: italic;
}

.comment-card.is-resolved .comment-snippet {
    text-decoration: line-through;
    text-decoration-thickness: 1px;
}

.comment-card:hover {
    background: color-mix(in oklab, var(--bg-input) 80%, var(--bg-main));
}

body[data-theme="dark"] .step-item:hover,
body[data-theme="dark"] .comment-card:hover {
    background: color-mix(in oklab, var(--accent-soft) 36%, var(--bg-input));
}

body:not([data-theme="dark"]) .step-item:hover,
body:not([data-theme="dark"]) .comment-card:hover {
    background: color-mix(in oklab, var(--accent-soft) 44%, var(--bg-input));
}

.comment-menu-wrap {
    position: relative;
    flex-shrink: 0;
}

.comment-menu-btn {
    border: 0 !important;
    background: transparent !important;
    min-width: 24px;
    min-height: 24px;
    width: 24px;
    height: 24px;
    padding: 0;
    color: var(--text-muted);
}

.comment-menu-btn:hover {
    color: var(--text-main);
    background: color-mix(in oklab, var(--bg-input) 85%, var(--bg-main)) !important;
}

.comment-context-menu {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    z-index: 5;
    min-width: 156px;
    border: 1px solid var(--line-soft);
    background: var(--bg-panel);
    display: grid;
    padding: 4px;
}

.comment-menu-item {
    border: 0;
    background: transparent;
    text-align: left;
    padding: 8px 10px;
    color: var(--text-main);
    font-size: 0.85rem;
    cursor: pointer;
}

.comment-menu-item:hover {
    background: color-mix(in oklab, var(--bg-input) 88%, var(--bg-main));
}

.comment-menu-item.danger {
    color: #cf2238;
}

#comment-edit-message {
    resize: vertical;
    min-height: 120px;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.comment-edit-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 3px;
}

.comment-edit-close-btn {
    width: 28px;
    height: 28px;
    min-width: 28px;
    min-height: 28px;
    padding: 0;
}

.comment-scope-control {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.comment-scope-label {
    font-size: 0.84rem;
    color: var(--text-muted);
}

.comment-scope-group .comments-toggle-btn {
    min-width: 66px;
}

.comment-scope-input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
    pointer-events: none;
}

.comment-group-title {
    margin-bottom: 6px;
}

.comment-group {
    display: grid;
    gap: 2px;
}

.comment-path {
    margin: 0;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.chat-pane-free {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    gap: 8px;
}

.chat-pane-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    text-transform: lowercase;
}

.chat-scroll-region {
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    display: block;
    padding: 0 2px 10px 0;
    min-width: 0;
}

.chat-log {
    min-height: 120px;
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    background: var(--bg-input);
    padding: 10px;
    min-width: 0;
    overflow-x: hidden;
    overflow-y: visible;
    margin-bottom: 10px;
}

.chat-message {
    max-width: 100%;
    border-radius: 10px;
    padding: 8px 10px;
    margin-bottom: 8px;
    font-size: var(--chat-bubble-font-size);
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.chat-message.user {
    margin-left: auto;
    background: var(--accent-soft);
}

.chat-message.assistant {
    margin-right: auto;
    background: color-mix(in oklab, var(--chat-assistant-bg) 84%, var(--bg-input));
}

.chat-typing-indicator {
    width: fit-content;
    min-width: 44px;
}

.typing-dots {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.typing-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.3;
    animation: chat-typing-dot 1.1s infinite ease-in-out;
}

.typing-dots span:nth-child(2) {
    animation-delay: 0.15s;
}

.typing-dots span:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes chat-typing-dot {
    0%, 80%, 100% {
        opacity: 0.3;
        transform: translateY(0);
    }
    40% {
        opacity: 0.95;
        transform: translateY(-3px);
    }
}

.chat-message.markdown p {
    margin: 0 0 0.4rem;
}

.chat-message.markdown p:last-child {
    margin-bottom: 0;
}

.chat-message.markdown pre {
    margin: 0.4rem 0;
    padding: 0.5rem;
    border-radius: 6px;
    overflow-x: auto;
    overflow-y: hidden;
    max-width: 100%;
    background: color-mix(in oklab, var(--bg-input) 72%, var(--line-soft));
}

.chat-message.markdown code {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.88em;
}

.chat-composer {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 10px;
    align-items: end;
    min-width: 0;
}

.chat-input {
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    padding: 10px 12px;
    resize: vertical;
    min-height: 68px;
    max-height: 180px;
    font-size: 0.95rem;
    background: var(--bg-input);
    color: var(--text-main);
}

.free-chat-input {
    min-height: 68px;
    height: auto;
}

.input-options {
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    background: var(--bg-input);
    padding: 10px;
    display: grid;
    gap: 10px;
    min-width: 0;
    overflow: visible;
}

.input-question-tabs {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 2px;
}

.input-question-tab {
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    background: var(--bg-panel);
    color: var(--text-muted);
    padding: 6px 10px;
    font-size: 0.84rem;
    font-weight: 600;
    cursor: pointer;
    flex: 0 0 auto;
    max-width: min(260px, 40vw);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.input-question-tab:hover {
    border-color: var(--accent);
    color: var(--text-main);
}

.input-question-tab.is-active {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--text-main);
}

.chat-overlay-backdrop {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: rgba(15, 23, 42, 0.45);
}

.help-overlay-backdrop {
    position: fixed;
    inset: 0;
    z-index: 170;
    background: rgba(15, 23, 42, 0.32);
}

.help-overlay {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(460px, 96vw);
    z-index: 180;
    background: var(--bg-panel);
    border-left: 1px solid var(--line-soft);
    box-shadow: -20px 0 60px rgba(15, 23, 42, 0.24);
    display: grid;
    grid-template-rows: auto auto minmax(0, 1fr);
    padding: 12px;
    gap: 10px;
}

.help-overlay-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.help-overlay-title {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 700;
}

.help-search-wrap {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 8px;
    border: 1px solid var(--line-soft);
    border-radius: 12px;
    background: color-mix(in oklab, var(--bg-input) 90%, var(--bg-main));
    padding: 8px 10px;
}

.help-search-icon {
    font-size: 18px;
    color: var(--text-muted);
}

.help-search-input {
    width: 100%;
    border: 0;
    background: transparent;
    color: var(--text-main);
    font-size: 1rem;
    outline: none;
}

.help-content {
    min-height: 0;
    overflow: auto;
    border-top: 1px solid var(--line-soft);
    padding-top: 12px;
}

.help-markdown h2 {
    margin: 16px 0 8px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
}

.help-markdown h3 {
    margin: 14px 0 6px;
    font-size: 1.1rem;
}

.help-markdown p {
    margin: 0 0 10px;
    color: var(--text-main);
    line-height: 1.45;
}

.help-markdown ul {
    margin: 0 0 12px 18px;
    padding: 0;
}

.help-markdown li {
    margin: 0 0 7px;
    color: var(--text-main);
}

.help-empty {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.help-faq {
    display: grid;
    gap: 0;
}

.help-faq-section-title {
    margin: 14px 0 4px;
    font-size: 0.92rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    font-weight: 700;
}

.help-faq-item {
    border-bottom: 1px solid var(--line-soft);
}

.help-faq-question {
    width: 100%;
    border: 0;
    background: transparent;
    color: var(--text-main);
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 0;
    cursor: pointer;
    font-size: 1.06rem;
    font-weight: 700;
}

.help-faq-question-text {
    min-width: 0;
}

.help-faq-chevron {
    color: var(--text-muted);
    transition: transform 140ms ease;
}

.help-faq-item.is-open .help-faq-chevron {
    transform: rotate(180deg);
}

.help-faq-answer {
    padding: 0 0 12px;
}

.help-faq-answer p {
    margin: 0 0 10px;
}

.help-faq-answer ul {
    margin: 0 0 10px 18px;
}

.flow-setup-overlay {
  position: fixed;
  inset: 0;
  z-index: 220;
  background: rgba(15, 23, 42, 0.42);
  display: grid;
  place-items: center;
}

.flow-setup-card {
  min-width: min(320px, calc(100vw - 40px));
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  background: var(--bg-main);
  padding: 16px 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.28);
}

.flow-setup-spinner {
  font-size: 20px;
  animation: flow-setup-spin 1s linear infinite;
}

.flow-setup-text {
  margin: 0;
  color: var(--text-main);
  font-size: 0.95rem;
  font-weight: 600;
}

@keyframes flow-setup-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.chat-panel.is-overlay {
  position: fixed;
  inset: 4vh 4vw;
    z-index: 160;
    box-shadow: 0 24px 80px rgba(15, 23, 42, 0.3);
}

body[data-theme="dark"] .chat-panel.is-overlay {
    box-shadow: 0 24px 80px rgba(2, 6, 23, 0.72);
}

.input-question-card {
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    padding: 10px;
    background: var(--bg-panel);
    min-width: 0;
}

.input-question-title {
    margin: 0 0 8px;
    font-size: 0.95rem;
    font-weight: 600;
}

.input-options-list {
    display: grid;
    gap: 8px;
}

.input-option-btn {
    display: grid;
    gap: 2px;
    width: 100%;
    text-align: left;
    border: 1px solid var(--pill-border);
    border-radius: 8px;
    background: var(--pill-bg);
    padding: 8px 10px;
    cursor: pointer;
    min-width: 0;
}

.input-option-btn:hover {
    background: var(--accent-soft);
}

.input-option-btn.selected {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.input-option-other-text {
    margin-top: 8px;
    width: 100%;
    min-height: 68px;
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    padding: 8px 10px;
    resize: vertical;
    background: var(--bg-input);
    color: var(--text-main);
}

.input-options-submit-row {
    display: flex;
    justify-content: flex-end;
}

.input-options-submit-btn {
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    padding: 8px 14px;
    font-size: 0.9rem;
    font-weight: 600;
    background: var(--accent);
    color: #fff;
    cursor: pointer;
}

.input-options-submit-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.input-option-label {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-main);
    overflow-wrap: anywhere;
    word-break: break-word;
}

.input-option-description {
    font-size: 0.85rem;
    color: var(--text-muted);
    overflow-wrap: anywhere;
    word-break: break-word;
}

.edit-question-list {
    max-height: 320px;
    overflow: auto;
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    background: var(--bg-input);
    padding: 8px;
    display: grid;
    gap: 8px;
    margin-bottom: 12px;
}

.edit-question-item {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: flex-start;
    gap: 10px;
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    padding: 8px 10px;
    background: var(--bg-panel);
    cursor: pointer;
}

.edit-question-item input[type="radio"] {
    margin-top: 3px;
}

.edit-question-text {
    color: var(--text-main);
    font-size: 0.93rem;
    line-height: 1.3;
}

.identity-modal {
    border: 1px solid var(--line-strong);
    padding: 0;
    border-radius: 12px;
    max-width: 380px;
    width: calc(100% - 32px);
    box-shadow: 0 24px 80px rgba(15, 23, 42, 0.25);
    background: var(--bg-main);
    color: var(--text-main);
    position: fixed;
    inset: 0;
    margin: auto;
}

.identity-modal::backdrop {
    background: rgba(15, 23, 42, 0.45);
}

body[data-theme="dark"] .identity-modal {
    border-color: #60a5fa;
    box-shadow: 0 0 0 1px rgba(96, 165, 250, 0.55), 0 24px 80px rgba(2, 6, 23, 0.72);
}

.modal-content {
    padding: 20px;
    background: var(--bg-main);
    color: var(--text-main);
}

.modal-title {
    margin: 0;
    font-size: 1.2rem;
}

.modal-text {
    margin: 8px 0 16px;
    color: var(--text-muted);
}

.field-block {
    display: grid;
    gap: 6px;
    margin-bottom: 12px;
}

.field-block label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: lowercase;
}

.field-input {
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 1rem;
    background: var(--bg-input);
    color: var(--text-main);
}

.field-input:focus {
    outline: 2px solid #2563eb;
    outline-offset: 1px;
}

.modal-error {
    min-height: 20px;
    margin-bottom: 12px;
    color: #dc2626;
    font-size: 0.9rem;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
}

.modal-actions.split {
    justify-content: space-between;
}

.secret-input-fields {
    display: grid;
    gap: 8px;
}

#secret-input-modal .modal-content {
    display: flex;
    flex-direction: column;
    max-height: min(78vh, 680px);
}

#secret-input-modal {
    max-width: min(720px, calc(100vw - 32px));
    width: min(720px, calc(100vw - 32px));
}

#secret-input-modal .secret-input-fields {
    overflow-y: auto;
    overflow-x: auto;
    padding-right: 4px;
    max-height: min(44vh, 360px);
}

#secret-input-modal .field-block {
    min-width: 0;
}

#secret-input-modal .field-input {
    width: 100%;
    min-width: 0;
    max-width: 100%;
}

#workspace-uploads-modal {
    max-width: min(760px, calc(100vw - 32px));
    width: min(760px, calc(100vw - 32px));
}

.workspace-uploads-list {
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    background: var(--bg-input);
    min-height: 140px;
    max-height: min(44vh, 420px);
    overflow: auto;
    margin-bottom: 12px;
}

.workspace-uploads-empty {
    color: var(--text-muted);
    font-size: 0.92rem;
    padding: 12px;
}

.workspace-uploads-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 8px 10px;
    border-bottom: 1px solid var(--line-soft);
}

.workspace-uploads-row:last-child {
    border-bottom: 0;
}

.workspace-uploads-row-main {
    min-width: 0;
}

.workspace-uploads-name {
    font-size: 0.95rem;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.workspace-uploads-meta {
    margin-top: 2px;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.workspace-uploads-delete-btn {
    flex-shrink: 0;
}

#branding-modal {
    max-width: min(760px, calc(100vw - 32px));
    width: min(760px, calc(100vw - 32px));
}

#branding-modal .modal-content {
    display: flex;
    flex-direction: column;
    max-height: min(82vh, 760px);
}

.branding-input-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 12px;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 4px;
    max-height: min(52vh, 460px);
}

.branding-input-fields .field-block {
    margin-bottom: 0;
    min-width: 0;
}

.branding-input-fields .field-help {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: -2px;
}

.branding-input-fields .field-block:nth-child(6),
.branding-input-fields .field-block:nth-child(7) {
    grid-column: 1 / -1;
}

.branding-save-row {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.branding-save-hint {
    color: var(--text-muted);
    font-size: 0.86rem;
}

@media (max-width: 820px) {
    .branding-input-fields {
        grid-template-columns: 1fr;
    }
}

.debug-modal {
    max-width: min(1120px, calc(100vw - 32px));
    width: min(1120px, calc(100vw - 32px));
}

.debug-messages-meta {
    margin: 0 0 12px;
    color: var(--text-muted);
    font-size: 0.88rem;
}

.debug-order-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 10px;
    font-size: 0.86rem;
    color: var(--text-main);
}

.debug-messages-layout {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 12px;
}

.debug-types-panel {
    border: 1px solid var(--line-soft);
    background: var(--bg-input);
    padding: 10px;
    max-height: min(70vh, 720px);
    overflow: auto;
}

.debug-types-title {
    margin: 0 0 8px;
    font-size: 0.84rem;
    color: var(--text-muted);
}

.debug-types-list {
    display: grid;
    gap: 6px;
}

.debug-type-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--line-soft);
    background: var(--bg-panel);
    padding: 6px 8px;
    font-size: 0.82rem;
}

.debug-type-label {
    color: var(--text-main);
    overflow-wrap: anywhere;
}

.debug-type-count {
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

.debug-results-panel {
    min-width: 0;
}

.debug-messages-list {
    margin: 0 0 14px;
    border: 1px solid var(--line-soft);
    max-height: min(70vh, 720px);
    overflow: auto;
    background: var(--bg-input);
    display: grid;
}

.debug-message-item {
    padding: 10px 12px;
    border-top: 1px solid var(--line-soft);
    background: var(--bg-panel);
}

.debug-message-item:first-child {
    border-top: none;
}

.debug-message-item .debug-index {
    margin: 0 0 6px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.debug-message-item .debug-type {
    margin: 0 0 6px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.debug-message-item pre {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
    color: var(--text-main);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.85rem;
    line-height: 1.35;
}

@media (max-width: 980px) {
    .debug-messages-layout {
        grid-template-columns: 1fr;
    }
}

.btn {
    border: none;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.95rem;
    cursor: pointer;
}

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

.btn.primary:disabled {
    opacity: 0.65;
    cursor: default;
}

.btn.ghost {
    border: 1px solid var(--line-soft);
    background: var(--bg-input);
    color: var(--text-main);
}

.btn.danger {
    background: #b21f32;
    color: #ffffff;
}

@media (max-width: 1320px) {
    .workspace {
        grid-template-columns:
      minmax(180px, var(--left-panel-size))
      2px
      minmax(320px, 1fr)
      2px
      minmax(240px, var(--right-panel-size));
    }

    #graph-tellescope-import-btn .btn-label {
        display: none;
    }

    .studio-home-actions {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    body {
        overflow: auto;
    }

    .app-shell {
        height: auto;
        min-height: 100dvh;
    }

    .workspace {
        grid-template-columns: 1fr;
        grid-template-rows: minmax(180px, auto) minmax(420px, 56dvh) minmax(280px, 40dvh);
    }

    .steps-panel,
    .flow-panel,
    .resize-handle-left,
    .resize-handle-right,
    .chat-panel,
    .studio-center-topbar {
        grid-column: auto;
        grid-row: auto;
    }

    .resize-handle {
        display: none;
    }

    .steps-panel,
    .flow-panel,
    .chat-panel {
        min-height: 0;
    }

    .chat-composer {
        grid-template-columns: 1fr;
    }

    .step-detail-grid {
        grid-template-columns: 1fr;
    }

    .studio-home-title {
        font-size: 1.5rem;
    }

    .studio-home-description {
        font-size: 1.04rem;
    }

    .app-topbar .studio-center-topbar {
        flex-wrap: wrap;
        gap: 8px;
    }

    .app-topbar .studio-center-left {
        width: 100%;
        margin-right: 0;
    }
}

@media (max-width: 640px) {
    .app-shell {
        padding: 8px;
        gap: 8px;
    }

    .app-title-pill {
        display: none;
    }

    .topbar-status {
        justify-content: flex-end;
    }

    .status-pill {
        font-size: 0.8rem;
    }

    .panel-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .toolbar-right {
        justify-content: flex-end;
    }

    .workspace {
        grid-template-rows: minmax(160px, auto) minmax(360px, 52dvh) minmax(260px, auto);
    }

    .studio-home-actions {
        grid-template-columns: 1fr;
    }

    .chat-panel.is-overlay {
        inset: 0;
        border-radius: 0;
    }
}