:root {
  --rv-border-color: #ccc;
  --rv-muted-text: #666;
  --rv-accent: #1abc9c;
  --rv-danger: #e74c3c;
}

html,
body {
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: #0e1f33;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button,
input,
select,
textarea,
.Select-control,
.Select-menu-outer,
.dash-table-container,
.dash-table-container .dash-cell,
.rv-field-label,
.rv-config-hint,
.rv-description,
.rv-run-info,
.rv-data-count,
.rv-button,
.rv-control-label {
  font-family: inherit;
  color: inherit;
}

.rv-file-info-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 1em;
}

.rv-file-info {
  margin: 0;
  display: inline-flex;
  align-items: baseline;
  gap: 0.35em;
}

.rv-file-info__label {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.85em;
  color: var(--rv-muted-text);
}

.rv-file-info__value {
  font-weight: 600;
}

.rv-auth-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 12, 30, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.rv-auth-card {
  background: #fff;
  border-radius: 18px;
  padding: 2.5rem;
  width: min(420px, calc(100% - 2rem));
  box-shadow: 0 30px 70px rgba(7, 12, 30, 0.35);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.rv-auth-card h2 {
  margin: 0;
}

.rv-auth-card p {
  margin: 0;
  color: var(--rv-muted-text);
}

.rv-auth-input {
  width: 100%;
  max-width: 280px;
  border-radius: 14px;
  border: 1px solid rgba(14, 31, 51, 0.18);
  padding: 0.9rem 1rem;
  font-size: 1rem;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.rv-auth-input:focus {
  outline: none;
  border-color: var(--rv-accent);
  box-shadow: 0 0 0 3px rgba(26, 188, 156, 0.25);
}

.rv-auth-input--text,
.rv-auth-input--password {
  text-align: center;
}

.rv-auth-submit {
  width: 100%;
  max-width: 280px;
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
}

.rv-auth-status {
  min-height: 1.2em;
  font-size: 0.9rem;
}

.rv-auth-status-message {
  display: inline-block;
  font-weight: 600;
}

.rv-auth-status-message--error {
  color: var(--rv-danger);
}

.rv-auth-status-message--success {
  color: var(--rv-accent);
}

.Select-placeholder,
.Select-value-label,
.Select-input>input {
  font-family: inherit;
}


div.dash-debug-menu__content button.dash-debug-menu__button:first-child {
  display: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: #0e1f33;
  line-height: 1.2;
  margin: 0 0 0.45em;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2rem, 3.2vw, 2.9rem);
  font-weight: 800;
  margin-top: 0.1em;
}

h2:not(.rv-config-card-title) {
  font-size: clamp(1.4rem, 2.1vw, 2rem);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding-left: 0.9em;
  position: relative;
  margin: 1.4em 0 0.6em;
}

h2.rv-title--plain {
  padding-left: 0;
  gap: 0;
}

h2.rv-title--plain::before {
  content: none;
  width: 0;
  height: 0;
  box-shadow: none;
}

h3:not(.rv-config-card-title) {
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--rv-muted-text);
  margin: 1.2em 0 0.4em;
}

h4,
h5,
h6 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--rv-muted-text);
}

.rv-loading-full {
  width: 100%;
  height: 100%;
}

.rv-loading-full .dash-loading,
.rv-loading-full .dash-loading-output {
  width: 100%;
}

.rv-header {
  position: relative;
  min-height: 3em;
  display: flex;
  align-items: center;
}

.rv-button {
  border: none;
  border-radius: 4px;
  padding: 0.45em 0.95em;
  cursor: pointer;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.rv-button--danger {
  background-color: var(--rv-danger);
  color: #fff;
}

.rv-button--accent {
  background-color: var(--rv-accent);
  color: #fff;
}

.rv-button--ghost {
  background-color: transparent;
  border: 1px solid #ddd;
  color: #333;
}

.rv-button--inline {
  margin-top: 0.5em;
}

.rv-restart-link {
  position: absolute;
  top: 0.7em;
  right: 2em;
  z-index: 1000;
  text-decoration: none;
}

.rv-run-table-container {
  position: relative;
}

.rv-run-multi-toggle {
  position: absolute;
  top: 4px;
  left: 5px;
  z-index: 2;
  background: rgba(255, 255, 255, 0.0);
  padding: 0;
}

.rv-run-table-wrapper,
.rv-data-table-wrapper {
  overflow-x: auto;
}

.rv-run-table-wrapper {
  margin-bottom: 2em;
}

.rv-run-table .dash-cell {
  text-align: left;
}

.rv-data-table .dash-cell {
  text-align: center;
}

.rv-run-info,
.rv-description,
.rv-data-count {
  font-style: italic;
}

.rv-run-info {
  margin-bottom: 1em;
}

.rv-description {
  margin-bottom: 1em;
}

.rv-data-count {
  margin-top: 0.5em;
  text-align: right;
}

.rv-config-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
  gap: 1.5em;
  margin: 1.5em 0 2em;
}

.rv-config-card {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 1.2em 1.4em;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(244, 247, 255, 0.95));
  box-shadow: 0 10px 32px rgba(35, 50, 90, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.9em;
}

.rv-config-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5em;
}

.rv-config-card-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: 0.02em;
}

.rv-header h1,
.rv-section-toolbar h2,
.rv-config-card-header h2,
.rv-config-card-header h3 {
  margin-top: 0;
}

.rv-config-card--full {
  grid-column: 1 / -1;
}

.rv-config-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.4em;
}

.rv-config-action {
  font-size: 0.85em;
}

.rv-field-label {
  font-size: 0.85em;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--rv-muted-text);
  margin-bottom: 0.25em;
}

.rv-field-control {
  margin-bottom: 0.4em;
}

.rv-config-hint {
  font-size: 0.85em;
}

.rv-graphviz-status {
  margin-top: 0.4em;
  color: var(--rv-muted-text);
}

.rv-graphviz-status--error {
  color: #b3261e;
}

.rv-graphviz-step-hint {
  font-size: 0.8em;
  color: var(--rv-muted-text);
}

.rv-graphviz-step-hint--active {
  color: var(--rv-accent);
}

.rv-config-control-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.8em;
}

.rv-config-card--controls {
  padding-bottom: 1.5em;
}

.rv-control-chip {
  border: 1px solid #e3e8f2;
  border-radius: 10px;
  padding: 0.75em 0.9em;
  background: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6), 0 4px 12px rgba(18, 42, 90, 0.06);
  display: flex;
  flex-direction: column;
  gap: 0.35em;
}

.rv-control-chip .rv-control-label {
  margin-right: 0;
}

.rv-control-chip--wide {
  grid-column: span 2;
}

.rv-control-toggle label {
  display: inline-flex;
  align-items: center;
  gap: 0.25em;
  font-weight: 500;
}

.rv-control-toggle input {
  accent-color: var(--rv-accent);
}

.rv-config-card-actions {
  display: flex;
  gap: 0.75em;
  flex-wrap: wrap;
  margin-bottom: 1em;
}

.rv-config-grid--graphs {
  grid-template-columns: 2fr 1fr;
}

@media (max-width: 900px) {
  .rv-config-grid--graphs {
    grid-template-columns: 1fr;
  }
  .rv-control-chip--wide {
    grid-column: span 1;
  }
}

.rv-control-row,
.rv-section-toolbar,
.rv-graph-controls,
.rv-gif-toolbar,
.rv-graphviz-controls {
  display: flex;
  align-items: center;
  gap: 1em;
  flex-wrap: wrap;
}

.rv-control-row {
  gap: 1.5em;
  margin-bottom: 0.5em;
}

.rv-control-block {
  display: flex;
  align-items: center;
  gap: 0.5em;
}

.rv-control-label {
  margin-right: 0.5em;
  font-weight: 500;
}

.rv-number-input {
  width: 7em;
}

.rv-section-title {
  display: inline-flex;
  align-items: center;
  margin-right: 1em;
}

.rv-graph-controls .rv-plot-style {
  margin-left: 1em;
}

.rv-graph-controls .rv-graph-enable-btn {
  margin-left: auto;
}

.rv-params-header {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
  gap: 0.35em;
}

.rv-params-title {
  font-weight: 700;
}

.rv-params-arrow {
  cursor: pointer;
}

.rv-params-chevron {
  width: 1.0em;
  height: 1.0em;
  border-radius: 999px;
  border: 1px solid rgba(14, 31, 51, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 0.05em;
  transition: background 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
  position: relative;
}

.rv-params-chevron::after {
  content: "";
  width: 0.22em;
  height: 0.22em;
  border-right: 2px solid #0e1f33;
  border-bottom: 2px solid #0e1f33;
  transform: rotate(45deg);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.rv-params-chevron.is-expanded::after {
  transform: rotate(-135deg);
}

.rv-params-chevron:hover {
  background: rgba(14, 31, 51, 0.05);
  border-color: rgba(14, 31, 51, 0.35);
}

.rv-params-container {
  margin-top: 0.5em;
}

.rv-params-container.is-collapsed {
  display: none;
}

.rv-toml-content {
  background-color: #f9f9f9;
  padding: 1em;
  border: 1px solid #ddd;
  white-space: pre-wrap;
  max-height: 400px;
  overflow: auto;
  font-size: 0.85em;
}

.rv-gif-container,
.rv-graphviz-canvas {
  border: 1px solid var(--rv-border-color);
  padding: 0.5em;
}

.rv-gif-container {
  min-height: 200px;
}

.rv-placeholder-text {
  color: var(--rv-muted-text);
}

.rv-gif-image {
  max-width: 100%;
  height: auto;
}

.rv-section {
  margin-top: 2em;
}

.rv-section.is-hidden {
  display: none;
}

.rv-graphviz-canvas {
  min-height: 400px;
  height: 70vh;
  width: 100%;
}

.rv-section--graphviz {
  display: flex;
  flex-direction: column;
  gap: 1.5em;
}

.rv-graphviz-controls-card {
  margin-bottom: 0;
}

.rv-graphviz-canvas-card {
  padding: 0;
  overflow: hidden;
}

.rv-graphviz-canvas-card .rv-graphviz-canvas {
  border: none;
  padding: 0;
}

.rv-graphviz-canvas-card .dash-loading {
  min-height: 400px;
}

.rv-graphviz-missing {
  color: #b00;
}

.rv-graphviz-controls {
  margin-bottom: 0.5em;
}

.rv-graphviz-dropdown {
  width: 200px;
}

.rv-info-muted {
  color: var(--rv-muted-text);
}