/* The browser demo (/demo). Uses the site tokens from site.css. */
.demo-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 24px 0 12px;
  padding: 0;
}
.demo-steps li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card);
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
}
.demo-steps li span {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--soft);
  color: var(--accent);
  font-size: 0.85rem;
}
.demo-steps li.on {
  border-color: var(--accent);
  color: var(--ink);
}
.demo-steps li.on span {
  background: var(--accent);
  color: var(--accent-text);
}
.demo-steps li.done span {
  background: #1f8f5f;
  color: #fff;
}

.demo-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 8px 0 16px;
}
.demo-tabs button {
  font: inherit;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  color: var(--ink);
  cursor: pointer;
}
.demo-tabs button[aria-selected='true'] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-text);
}
.demo-tabs button:focus-visible,
.line:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.demo-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}
@media (max-width: 860px) {
  .demo-stage {
    grid-template-columns: 1fr;
  }
}
.demo-hint,
.demo-fine,
.demo-tz,
.demo-read-note {
  color: var(--muted);
  font-size: 0.92rem;
  margin: 8px 0;
}
.demo-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.screen-frame {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
  box-shadow: 0 8px 30px rgba(14, 26, 58, 0.08);
  overflow: hidden;
}
.screen {
  padding: 18px;
  min-height: 330px;
  user-select: none;
  -webkit-user-select: none;
}
.select-layer {
  position: absolute;
  inset: 0;
  cursor: crosshair;
  touch-action: none;
}
#box {
  position: absolute;
  border: 2px solid var(--accent);
  background: rgba(61, 90, 254, 0.12);
  border-radius: 6px;
  pointer-events: none;
}
.screen.has-selection .line:not(.selected) {
  opacity: 0.3;
}
.line.selected {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 8px;
}

/* Chat sample: a familiar messaging layout (generic, no brand marks) */
.screen.chat,
.screen.mail {
  padding: 0;
  min-height: 0;
  font-family:
    'Segoe UI',
    system-ui,
    -apple-system,
    Roboto,
    Arial,
    sans-serif;
}
.wa-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: #0b6e5f;
  color: #fff;
}
.wa-back {
  font-size: 1.2rem;
}
.wa-avatar {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #c9d6d3;
  color: #0b4f45;
  font-weight: 700;
}
.wa-name {
  display: flex;
  flex-direction: column;
  font-weight: 600;
  line-height: 1.15;
}
.wa-name small {
  font-weight: 400;
  font-size: 0.74rem;
  opacity: 0.85;
}
.wa-body {
  display: flex;
  flex-direction: column;
  padding: 12px 12px 6px;
  background-color: #efe7dd;
  background-image: radial-gradient(rgba(120, 100, 70, 0.07) 1px, transparent 1px);
  background-size: 14px 14px;
}
.chat .line {
  position: relative;
  max-width: 82%;
  margin: 3px 0;
  padding: 7px 10px 6px;
  border-radius: 9px 9px 9px 2px;
  background: #fff;
  color: #1c1e21;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.12);
  line-height: 1.35;
  align-self: flex-start;
}
.chat .line.me {
  align-self: flex-end;
  margin-left: auto;
  border-radius: 9px 9px 2px 9px;
  background: #d9fdd3;
}
.chat .line .time {
  float: right;
  margin: 8px 0 -3px 12px;
  font-size: 0.68rem;
  color: #667781;
}
.chat .line.me .time {
  color: #53a0b4;
}
.wa-input {
  margin: 8px 10px 10px;
  padding: 9px 16px;
  border-radius: 999px;
  background: #fff;
  color: #8a949b;
  font-size: 0.9rem;
}
.screen.chat {
  background: #efe7dd;
}
/* Email sample: a familiar webmail layout (generic, no brand marks) */
.screen.mail {
  background: #fff;
}
.gm-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  color: #5f6368;
  border-bottom: 1px solid #eceff1;
}
.gm-back {
  font-size: 1.2rem;
}
.gm-icons {
  display: flex;
  gap: 14px;
}
.gm-icons i {
  width: 16px;
  height: 16px;
  border: 2px solid #9aa0a6;
  border-radius: 4px;
}
.gm-body {
  padding: 8px 16px 14px;
}
.mail .line {
  padding: 3px 4px;
  color: #202124;
  line-height: 1.5;
}
.mail .line.subject {
  padding: 8px 4px 4px;
  font-size: 1.28rem;
  font-weight: 500;
  color: #202124;
}
.mail .line.subject::after {
  content: 'Inbox';
  margin-left: 10px;
  padding: 1px 7px;
  border-radius: 4px;
  background: #e8eaed;
  color: #5f6368;
  font-size: 0.7rem;
  font-weight: 500;
  vertical-align: middle;
}
.gm-from {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 6px 0 10px;
}
.gm-avatar {
  display: grid;
  place-items: center;
  flex: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #1a73e8;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
}
.gm-who {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  color: #202124;
  font-size: 0.92rem;
  min-width: 0;
}
.gm-who small {
  color: #5f6368;
  font-size: 0.78rem;
  overflow-wrap: anywhere;
}
.gm-time {
  margin-left: auto;
  color: #5f6368;
  font-size: 0.78rem;
}
.gm-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}
.gm-actions span {
  padding: 8px 20px;
  border: 1px solid #dadce0;
  border-radius: 999px;
  color: #3c4043;
  font-size: 0.9rem;
}
/* PDF sample */
.pdf .doc-title {
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}
.pdf .line.row {
  display: grid;
  grid-template-columns: 1.1fr 1.2fr 1fr 1fr;
  gap: 8px;
  padding: 8px 6px;
  border-bottom: 1px solid var(--border);
  font-size: 0.93rem;
}
@media (max-width: 520px) {
  .pdf .line.row {
    grid-template-columns: 1fr 1fr;
  }
}

/* Result panel */
.panel {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
  padding: 18px 20px;
}
.panel + .panel {
  margin-top: 14px;
}
.panel h2 {
  margin: 0 0 6px;
  font-size: 1.2rem;
  color: var(--ink);
}
.panel h3 {
  margin: 18px 0 8px;
  font-size: 1rem;
  color: var(--ink);
}
.ev {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  margin: 10px 0;
  display: grid;
  gap: 8px;
}
.ev label {
  display: grid;
  gap: 3px;
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 600;
}
.ev input[type='text'],
.ev input[type='date'],
.ev input[type='time'] {
  font: inherit;
  padding: 7px 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fbfcff;
  color: var(--ink);
  width: 100%;
}
.ev .times {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 8px;
}
.ev .keep {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  color: var(--ink);
}
.demo-add {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.demo-add .btn {
  text-decoration: none;
}
.cta {
  border-color: var(--accent);
  background: var(--soft);
}
.demo-text ul {
  padding-left: 1.2em;
}

.demo-top-cta {
  align-items: center;
  margin-top: 14px;
}