/* Componenti del configuratore. Solo variabili di tokens.css (GR-01). */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 100%;
}

body {
  margin: 0;
  background-color: var(--iq-bg-main);
  color: var(--iq-text-body);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
}

h1,
h2,
h3 {
  color: var(--iq-text-main);
  line-height: 1.25;
}

h1 {
  font-size: 1.75rem;
  margin: 0 0 0.5rem;
}

h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.25rem;
  margin: 0 0 1rem;
}

p {
  margin: 0 0 12px;
}

[hidden] {
  display: none !important;
}

:focus-visible {
  outline: 2px solid var(--iq-primary-blue);
  outline-offset: 2px;
}

/* Intestazione con logo: spazio libero ≥ metà dell'altezza del logo (GR-11). */
.iq-header {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 16px 24px;
  background-color: var(--iq-bg-main);
  border-bottom: 1px solid var(--iq-border);
}

.iq-logo {
  display: block;
  height: 32px;
  width: auto;
  min-height: 24px;
}

.iq-product {
  color: var(--iq-text-body);
  font-weight: 600;
}

.iq-header-status {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.iq-main {
  max-width: 1040px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

.iq-lead {
  margin: 0 0 24px;
}

.iq-card {
  background-color: var(--iq-bg-alt);
  border: 1px solid var(--iq-border);
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 24px;
}

.iq-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background-color: var(--iq-primary-blue);
  color: var(--iq-bg-main);
  font-size: 1rem;
}

.iq-hint {
  font-size: 0.9rem;
  margin: 4px 0 0;
}

.iq-mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow-wrap: anywhere;
}

/* Campi: bordo con il colore del testo, perché --iq-border non raggiunge 3:1 (GR-05). */
.iq-field {
  margin-bottom: 16px;
  min-width: 0;
}

.iq-field label {
  display: block;
  font-weight: 600;
  color: var(--iq-text-main);
  margin-bottom: 4px;
}

input[type="text"],
input[type="number"],
input[type="file"],
textarea {
  width: 100%;
  font: inherit;
  color: var(--iq-text-main);
  background-color: var(--iq-bg-main);
  border: 1px solid var(--iq-text-body);
  border-radius: 6px;
  padding: 8px 10px;
}

textarea {
  resize: vertical;
}

input:disabled {
  background-color: var(--iq-bg-alt);
  color: var(--iq-text-body);
}

.iq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0 16px;
}

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

.iq-grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.iq-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-bottom: 12px;
}

.iq-check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--iq-text-main);
}

.iq-check-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.iq-check input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--iq-primary-blue);
}

.iq-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--iq-bg-main);
  margin-bottom: 16px;
}

.iq-table th,
.iq-table td {
  text-align: left;
  vertical-align: top;
  padding: 8px 12px;
  border-bottom: 1px solid var(--iq-border);
}

.iq-table th {
  color: var(--iq-text-main);
  font-weight: 600;
  width: 14rem;
}

.iq-table td {
  overflow-wrap: anywhere;
}

/* Esiti: icona e testo, il colore è solo un rinforzo (GR-07). */
.iq-state {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-weight: 600;
  margin-right: 16px;
}

.iq-state::before {
  display: inline-block;
  width: 1.25em;
  text-align: center;
  font-weight: 700;
  flex: none;
}

.iq-state[data-state="ok"] {
  color: var(--iq-state-ok);
}

.iq-state[data-state="ok"]::before {
  content: "✓";
}

.iq-state[data-state="warn"] {
  color: var(--iq-state-warn);
}

.iq-state[data-state="warn"]::before {
  content: "!";
}

.iq-state[data-state="error"] {
  color: var(--iq-state-error);
}

.iq-state[data-state="error"]::before {
  content: "✕";
}

.iq-state[data-state="pending"],
.iq-state[data-state="neutral"] {
  color: var(--iq-text-body);
}

.iq-state[data-state="pending"]::before {
  content: "…";
}

.iq-state[data-state="neutral"]::before {
  content: "○";
}

.iq-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 16px 0 12px;
}

/* Etichetta ≥ 18,66 px in grassetto: bianco su rosso misura 4,37:1 (GR-03). Una sola per vista attiva (GR-04). */
.iq-btn-primary {
  background-color: var(--iq-accent-red);
  color: var(--iq-bg-main);
  font: inherit;
  font-size: 1.1667rem;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease-in-out;
}

.iq-btn-primary:hover,
.iq-btn-primary:active {
  background-color: var(--iq-accent-red-hover);
}

.iq-btn-primary:disabled {
  background-color: var(--iq-text-body);
  cursor: not-allowed;
}

.iq-btn-secondary {
  background-color: var(--iq-bg-main);
  color: var(--iq-primary-blue);
  font: inherit;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 6px;
  border: 1px solid var(--iq-primary-blue);
  cursor: pointer;
}

.iq-btn-secondary:hover {
  background-color: var(--iq-primary-blue);
  color: var(--iq-bg-main);
}

.iq-btn-secondary:disabled {
  color: var(--iq-text-body);
  border-color: var(--iq-text-body);
  background-color: var(--iq-bg-alt);
  cursor: not-allowed;
}

.iq-btn-link {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-weight: 600;
  color: var(--iq-primary-blue);
  text-decoration: underline;
  cursor: pointer;
}

/* Area */
.iq-region {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(220px, 1fr);
  gap: 24px;
  align-items: start;
}

.iq-region-canvas {
  display: block;
  width: 100%;
  border: 1px solid var(--iq-text-body);
  border-radius: 6px;
  background-color: var(--iq-bg-main);
  touch-action: none;
  cursor: crosshair;
}

.iq-region-preview {
  display: block;
  width: 224px;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--iq-text-body);
  border-radius: 6px;
  margin-top: 12px;
}

/* Condizioni */
.iq-rules {
  list-style: none;
  padding: 0;
  margin: 0;
}

.iq-rule {
  background-color: var(--iq-bg-main);
  border: 1px solid var(--iq-border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

.iq-rule-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.iq-rule-head .iq-check {
  margin-right: auto;
}

.iq-rule-id {
  color: var(--iq-text-main);
  font-weight: 600;
}

.iq-rule-tokens,
.iq-rule-state {
  font-size: 0.9rem;
  margin: 0 0 12px;
  min-height: 1.4em;
}

.iq-effective {
  margin-left: 8px;
  overflow-wrap: anywhere;
}

.iq-problems {
  margin: 0 0 12px;
  padding-left: 1.25rem;
}

@media (max-width: 720px) {
  .iq-region {
    grid-template-columns: minmax(0, 1fr);
  }
}

.iq-banner {
  border: 2px solid var(--iq-state-error);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--iq-text-main);
  font-weight: 600;
  background-color: var(--iq-bg-main);
}

select {
  font: inherit;
  color: var(--iq-text-main);
  background-color: var(--iq-bg-main);
  border: 1px solid var(--iq-text-body);
  border-radius: 6px;
  padding: 6px 10px;
}

.iq-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.iq-grid-code {
  grid-template-columns: minmax(160px, 1fr) minmax(0, 2fr);
}

.iq-rule-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.iq-snapshot h3 {
  font-size: 1rem;
  margin: 0 0 8px;
}

.iq-link {
  color: var(--iq-primary-blue);
  font-weight: 600;
}

/* Etichetta con icona informativa */
.iq-field-label {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

.iq-field .iq-field-label label {
  margin-bottom: 0;
}

.iq-info {
  position: relative;
  display: inline-flex;
}

.iq-info-button {
  width: 1.25rem;
  height: 1.25rem;
  padding: 0;
  border-radius: 50%;
  border: 1.5px solid var(--iq-primary-blue);
  background-color: var(--iq-bg-main);
  color: var(--iq-primary-blue);
  font: italic 700 0.8rem/1 Georgia, "Times New Roman", serif;
  cursor: help;
}

.iq-info-button:hover,
.iq-info-open .iq-info-button {
  background-color: var(--iq-primary-blue);
  color: var(--iq-bg-main);
}

.iq-tooltip {
  display: none;
  position: absolute;
  z-index: 10;
  top: calc(100% + 8px);
  left: -12px;
  width: max-content;
  max-width: min(22rem, 80vw);
  padding: 10px 12px;
  border-radius: 6px;
  background-color: var(--iq-primary-blue);
  color: var(--iq-bg-main);
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.4;
  text-align: left;
}

.iq-info:hover .iq-tooltip,
.iq-info:focus-within .iq-tooltip,
.iq-info-open .iq-tooltip {
  display: block;
}

.iq-info-dismissed .iq-tooltip {
  display: none !important;
}

/* Guida */
.iq-help li {
  margin-bottom: 6px;
}

.iq-help-sub {
  margin-top: 24px;
}

.iq-help-sub h3 {
  font-size: 1.1rem;
  margin: 0 0 8px;
}

.iq-chart {
  display: block;
  width: 100%;
  max-width: 720px;
  height: auto;
  background-color: var(--iq-bg-main);
  border: 1px solid var(--iq-border);
  border-radius: 6px;
  margin: 12px 0 16px;
}

.iq-chart-band {
  fill: var(--iq-bg-alt);
  stroke: var(--iq-border);
}

.iq-chart-grid {
  stroke: var(--iq-border);
  stroke-width: 1;
}

.iq-chart-on,
.iq-chart-off {
  stroke: var(--iq-text-body);
  stroke-width: 1.5;
}

.iq-chart-off {
  stroke-dasharray: 6 4;
}

.iq-chart-line {
  fill: none;
  stroke: var(--iq-primary-blue);
  stroke-width: 2;
}

.iq-chart-point {
  fill: var(--iq-primary-blue);
  stroke: var(--iq-bg-main);
  stroke-width: 2;
}

.iq-chart-tick,
.iq-chart-label {
  fill: var(--iq-text-body);
  font-size: 12px;
}

.iq-chart-label {
  fill: var(--iq-text-main);
  font-weight: 600;
}

.iq-table-example th {
  width: auto;
}

/* Ultime colonne: il tooltip si apre verso sinistra per non uscire dalla pagina. */
.iq-grid-4 .iq-field:nth-child(n+3) .iq-tooltip {
  left: auto;
  right: -12px;
}

.iq-import {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--iq-border);
}

.iq-import h3 {
  font-size: 1rem;
  margin: 0 0 8px;
}

/* Assistant (section 5): conversation, contact sheets of the analysed recording. */
.iq-chat { max-height: 24rem; overflow-y: auto; border: 1px solid var(--iq-border, #d8dde3); border-radius: 0.5rem; padding: 0.5rem 0.75rem; margin-bottom: 0.75rem; }
.iq-chat-msg { margin: 0.5rem 0; }
.iq-chat-msg p { margin: 0.15rem 0 0; white-space: pre-wrap; }
.iq-chat-user p { font-weight: 600; }
.iq-chat-live { white-space: pre-wrap; margin: 0.25rem 0 0; opacity: 0.85; }
.iq-sheets { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.75rem 0; }
.iq-sheets img { border: 1px solid var(--iq-border, #d8dde3); border-radius: 0.25rem; max-width: 100%; height: auto; }
#assistant-busy { min-height: 1.75rem; margin: 0.5rem 0; }

/* Passi collassabili: chiusi di default, solo numero e titolo; la freccia indica lo stato. */
.iq-steps-toolbar {
  display: flex;
  justify-content: flex-end;
  gap: 16px;
  margin: 0 0 12px;
}

.iq-step-card {
  padding: 0;
  margin-bottom: 12px;
  transition: box-shadow 0.15s ease-in-out;
}

.iq-step-card[open] {
  margin-bottom: 24px;
}

.iq-step-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  cursor: pointer;
  list-style: none;
  border-radius: 8px;
}

.iq-step-summary::-webkit-details-marker {
  display: none;
}

.iq-step-summary h2 {
  flex: 1;
  margin: 0;
}

.iq-step-summary::after {
  content: "";
  flex: none;
  width: 0.6rem;
  height: 0.6rem;
  border-right: 2px solid var(--iq-text-body);
  border-bottom: 2px solid var(--iq-text-body);
  transform: rotate(-45deg);
  transition: transform 0.15s ease-in-out;
  margin-right: 4px;
}

.iq-step-card[open] > .iq-step-summary::after {
  transform: rotate(45deg);
}

.iq-step-summary:hover {
  background-color: var(--iq-bg-main);
}

.iq-step-card[open] > .iq-step-summary {
  border-bottom: 1px solid var(--iq-border);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.iq-step-body {
  padding: 20px 24px 24px;
}

.iq-step-card:target,
.iq-step-card.iq-step-flash {
  box-shadow: 0 0 0 2px var(--iq-primary-blue);
}

.iq-problem-link {
  padding: 0;
  text-align: left;
}

@media (max-width: 600px) {
  .iq-step-summary { padding: 12px 16px; }
  .iq-step-body { padding: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .iq-step-card, .iq-step-summary::after { transition: none; }
}