:root {
  color-scheme: light;
  --bg: #f2f3ef;
  --surface: rgba(255, 255, 252, .84);
  --surface-solid: #fbfcf8;
  --surface-raised: #ffffff;
  --ink: #14201d;
  --muted: #6f7a75;
  --faint: #99a29e;
  --line: rgba(20, 32, 29, .11);
  --accent: #e9ff5b;
  --accent-strong: #cbea2e;
  --teal: #0c8f77;
  --coral: #ff745f;
  --shadow: 0 20px 60px rgba(27, 40, 35, .08);
  --radius: 22px;
}

[data-theme='dark'] {
  color-scheme: dark;
  --bg: #101513;
  --surface: rgba(25, 33, 30, .86);
  --surface-solid: #19211e;
  --surface-raised: #202a26;
  --ink: #f0f4ef;
  --muted: #a2ada7;
  --faint: #6f7c76;
  --line: rgba(232, 242, 236, .11);
  --accent: #dfff4f;
  --accent-strong: #b9dc21;
  --teal: #40c8ac;
  --coral: #ff8b79;
  --shadow: 0 24px 70px rgba(0, 0, 0, .24);
}

* { box-sizing: border-box; }

html { min-height: 100%; background: var(--bg); }

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 86% 2%, color-mix(in srgb, var(--accent) 17%, transparent), transparent 25rem),
    var(--bg);
  color: var(--ink);
  font-family: Manrope, Inter, ui-sans-serif, system-ui, sans-serif;
  transition: background .25s ease, color .25s ease;
}

button, input, select, textarea { font: inherit; }
button { color: inherit; }
[hidden] { display: none !important; }

.ambient { position: fixed; border-radius: 50%; filter: blur(1px); pointer-events: none; opacity: .32; }
.ambient-one { width: 26rem; height: 26rem; top: -14rem; right: -8rem; background: var(--accent); }
.ambient-two { width: 14rem; height: 14rem; bottom: -8rem; left: 14%; background: color-mix(in srgb, var(--teal) 45%, transparent); }

.brand { display: inline-flex; align-items: center; gap: .85rem; color: inherit; text-decoration: none; }
.brand-logo-wrap { display: block; width: 7.25rem; flex: 0 0 auto; }
.brand-logo { display: block; width: 100%; height: auto; }
.brand-logo-white { display: none; }
.brand-context { display: grid; min-width: 0; gap: .18rem; padding-left: .85rem; border-left: 1px solid currentColor; }
.brand-context strong { font-size: .72rem; line-height: 1.1; }
.brand-context small { max-width: 8.5rem; color: var(--muted); font-size: .52rem; font-weight: 500; line-height: 1.25; }
.brand-auth .brand-logo-dark { display: none; }
.brand-auth .brand-logo-white { display: block; }
.brand-auth .brand-context small { color: #aebbb4; }
[data-theme='dark'] .brand-sidebar .brand-logo-dark { display: none; }
[data-theme='dark'] .brand-sidebar .brand-logo-white { display: block; }
.eyebrow { margin: 0 0 .45rem; color: var(--teal); font: 500 .71rem/1.2 'DM Mono', monospace; letter-spacing: .13em; text-transform: uppercase; }
.muted { color: var(--muted); }
.small { font-size: .79rem; line-height: 1.6; }

.auth-shell { position: relative; z-index: 1; display: grid; min-height: 100vh; grid-template-columns: minmax(0, 1.15fr) minmax(25rem, .85fr); }
.auth-brand { display: flex; flex-direction: column; justify-content: space-between; padding: clamp(2rem, 5vw, 5rem); background: #17221e; color: #edf4ee; }
.auth-brand::after { content: ''; position: absolute; inset: 8% 42% auto 8%; height: 1px; background: linear-gradient(90deg, rgba(255,255,255,.2), transparent); }
.auth-copy { max-width: 44rem; }
.auth-copy h1 { max-width: 40rem; margin: 0; font-size: clamp(3.1rem, 6vw, 6.8rem); font-weight: 500; letter-spacing: -.065em; line-height: .93; }
.auth-copy > p:last-child { max-width: 36rem; margin: 2rem 0 0; color: #aebbb4; font-size: clamp(1rem, 1.5vw, 1.2rem); line-height: 1.65; }
.flow-preview { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: rgba(255,255,255,.12); }
.flow-preview div { display: grid; min-height: 8.5rem; padding: 1.25rem; background: #17221e; grid-template-columns: auto 1fr; grid-template-rows: auto 1fr; gap: .9rem; }
.flow-preview strong { justify-self: end; color: #68776f; font: 500 .72rem 'DM Mono', monospace; }
.flow-preview small { grid-column: 1 / -1; align-self: end; color: #d6ded9; }
.flow-dot { width: .65rem; height: .65rem; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 5px rgba(64,200,172,.09); }
.flow-dot.transfer { background: var(--coral); box-shadow: 0 0 0 5px rgba(255,116,95,.09); }
.flow-dot.record { background: var(--accent); box-shadow: 0 0 0 5px rgba(223,255,79,.09); }

.auth-panel { position: relative; display: grid; place-items: center; padding: 2rem; background: var(--surface); backdrop-filter: blur(20px); }
.auth-panel > .theme-toggle { position: absolute; top: 2rem; right: 2rem; }
.auth-form { width: min(100%, 25rem); }
.auth-form h2 { margin: 0; font-size: 2rem; letter-spacing: -.045em; }
.auth-form > .muted { margin: .7rem 0 2.2rem; line-height: 1.55; }

label { display: grid; gap: .5rem; margin-bottom: 1rem; color: var(--ink); font-size: .78rem; font-weight: 600; }
label > span { color: var(--faint); font-size: .67rem; font-weight: 500; }
input, textarea { width: 100%; min-height: 3.15rem; border: 1px solid var(--line); border-radius: 12px; outline: none; background: color-mix(in srgb, var(--surface-raised) 82%, transparent); color: var(--ink); padding: .75rem .9rem; transition: border .2s, box-shadow .2s, background .2s; }
textarea { resize: vertical; line-height: 1.55; }
select { min-height: 2.6rem; border: 1px solid var(--line); border-radius: 10px; outline: none; background: var(--surface-raised); color: var(--ink); padding: .55rem .7rem; }
input:focus, textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px color-mix(in srgb, var(--teal) 13%, transparent); }
input::placeholder, textarea::placeholder { color: var(--faint); }
.transfer-number-control { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .5rem; }
.field-shortcut { min-height: 3.15rem; border: 1px solid color-mix(in srgb, var(--teal) 40%, var(--line)); border-radius: 12px; background: color-mix(in srgb, var(--teal) 9%, var(--surface-raised)); color: var(--teal); padding: .65rem .8rem; cursor: pointer; font-size: .65rem; font-weight: 700; white-space: nowrap; }
.field-shortcut:hover { background: color-mix(in srgb, var(--teal) 16%, var(--surface-raised)); }

.primary-button, .secondary-button { display: flex; width: 100%; min-height: 3.25rem; align-items: center; justify-content: space-between; border: 0; border-radius: 12px; padding: .75rem 1rem; cursor: pointer; font-weight: 700; transition: transform .18s, opacity .18s, background .18s; }
.primary-button { margin-top: 1.5rem; background: var(--accent); color: #17201a; }
.secondary-button { justify-content: center; margin-top: .5rem; background: var(--ink); color: var(--surface-solid); }
.primary-button:hover, .secondary-button:hover { transform: translateY(-2px); }
.primary-button:disabled, .secondary-button:disabled { cursor: wait; opacity: .6; transform: none; }
.form-error { min-height: 1.2rem; margin: .9rem 0 0; color: var(--coral); font-size: .78rem; }

.icon-button { display: grid; width: 2.6rem; height: 2.6rem; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: var(--surface); cursor: pointer; }
.text-button { border: 0; background: none; color: var(--muted); cursor: pointer; font-size: .76rem; font-weight: 600; }
.text-button:hover { color: var(--ink); }

.app-shell { position: relative; z-index: 1; display: grid; min-height: 100vh; grid-template-columns: 15.5rem 1fr; }
.sidebar { position: sticky; top: 0; display: flex; height: 100vh; flex-direction: column; padding: 1.65rem; border-right: 1px solid var(--line); background: color-mix(in srgb, var(--surface-solid) 88%, transparent); backdrop-filter: blur(20px); }
.sidebar nav { display: grid; gap: .45rem; margin-top: 4rem; }
.nav-item { display: flex; align-items: center; gap: .8rem; border: 0; border-radius: 11px; padding: .8rem .85rem; background: transparent; color: var(--muted); cursor: pointer; font-size: .82rem; font-weight: 600; text-align: left; }
.nav-item span { font-size: 1.1rem; }
.nav-item.active { background: var(--ink); color: var(--surface-solid); }
.sidebar-foot { display: grid; gap: 1.35rem; margin-top: auto; }
.system-state { display: flex; align-items: center; gap: .7rem; padding: .9rem; border: 1px solid var(--line); border-radius: 13px; }
.system-state div { display: grid; gap: .2rem; }
.system-state strong { font-size: .72rem; }
.system-state small { color: var(--faint); font-size: .63rem; }
.status-light { width: .55rem; height: .55rem; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 5px color-mix(in srgb, var(--teal) 12%, transparent); }

.workspace { min-width: 0; padding: 0 clamp(1.2rem, 3vw, 3.5rem) 4rem; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 1.65rem 0; border-bottom: 1px solid var(--line); }
.topbar h1 { margin: 0; font-size: 1.45rem; letter-spacing: -.035em; }
.topbar-actions { display: flex; align-items: center; gap: .9rem; }
.admin-identity { color: var(--muted); font: 500 .7rem 'DM Mono', monospace; }
.panel-view { max-width: 92rem; margin: 0 auto; padding-top: 2rem; }

.metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.metric-grid article { display: grid; min-height: 8.5rem; padding: 1.2rem 1.35rem; border: 1px solid var(--line); border-radius: 17px; background: var(--surface); box-shadow: var(--shadow); }
.metric-grid span { color: var(--muted); font-size: .72rem; font-weight: 600; }
.metric-grid strong { align-self: end; font-size: 2.15rem; font-weight: 500; letter-spacing: -.06em; }
.metric-grid small { color: var(--faint); font-size: .65rem; }

.desk-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(18rem, .7fr); gap: 1rem; margin-top: 1rem; }
.card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); padding: clamp(1.2rem, 2.1vw, 2rem); backdrop-filter: blur(18px); }
.card-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1.8rem; }
.card-heading h2 { margin: 0; font-size: 1.2rem; letter-spacing: -.035em; }
.step-chip { border: 1px solid var(--line); border-radius: 999px; padding: .45rem .65rem; color: var(--muted); font: 500 .6rem 'DM Mono', monospace; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.sample-toolbar { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 1rem; margin-bottom: 1rem; padding: 1rem; border: 1px solid color-mix(in srgb, var(--teal) 24%, var(--line)); border-radius: 13px; background: color-mix(in srgb, var(--teal) 6%, transparent); }
.sample-toolbar label { margin: 0; }
.sample-toolbar .analysis-button { min-height: 2.6rem; }
.outbound-caller-banner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; margin: 0 0 1.25rem; padding: 1.15rem 1.25rem; border: 2px solid color-mix(in srgb, var(--accent-strong) 58%, var(--line)); border-radius: 15px; background: linear-gradient(115deg, color-mix(in srgb, var(--accent) 23%, var(--surface-raised)), color-mix(in srgb, var(--teal) 7%, var(--surface-raised))); box-shadow: 0 10px 30px color-mix(in srgb, var(--accent-strong) 10%, transparent); }
.outbound-caller-banner > div { display: grid; gap: .3rem; }
.outbound-caller-kicker { color: var(--muted); font: 600 .62rem 'DM Mono', monospace; letter-spacing: .1em; text-transform: uppercase; }
.outbound-caller-banner output { color: var(--ink); font: 600 clamp(1.35rem, 2.4vw, 1.9rem)/1.1 'DM Mono', monospace; letter-spacing: -.045em; }
.outbound-caller-banner p { display: grid; max-width: 15rem; gap: .2rem; margin: 0; color: var(--muted); font-size: .67rem; line-height: 1.45; }
.outbound-caller-banner p strong { color: var(--teal); font-size: .7rem; }
.destination-field { margin-bottom: 1rem; }
.sample-disclaimer { margin: .5rem 0 1rem; color: var(--faint); font-size: .66rem; line-height: 1.5; }
.call-note { display: flex; align-items: flex-start; gap: .9rem; margin: 1.1rem 0; padding: 1rem; border-radius: 13px; background: color-mix(in srgb, var(--teal) 8%, transparent); color: var(--muted); }
.call-note > span { color: var(--teal); font: 500 .68rem 'DM Mono', monospace; }
.call-note p { margin: 0; font-size: .72rem; line-height: 1.55; }
code { color: var(--teal); font-family: 'DM Mono', monospace; font-size: .68rem; }

.call-flow { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.call-flow li { position: relative; display: flex; gap: 1rem; min-height: 5.6rem; }
.call-flow li:not(:last-child)::after { content: ''; position: absolute; top: 2rem; bottom: 0; left: .98rem; width: 1px; background: var(--line); }
.call-flow li > span { position: relative; z-index: 1; display: grid; width: 2rem; height: 2rem; flex: 0 0 auto; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: var(--surface-solid); color: var(--faint); font: 500 .65rem 'DM Mono', monospace; }
.call-flow li.complete > span { border-color: var(--accent); background: var(--accent); color: #17201a; }
.call-flow li div { display: grid; align-content: start; gap: .3rem; padding-top: .25rem; }
.call-flow strong { font-size: .78rem; }
.call-flow small { color: var(--faint); font-size: .66rem; line-height: 1.4; }
.privacy-badge { display: flex; gap: .8rem; margin-top: .5rem; padding: 1rem; border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--line)); border-radius: 14px; background: color-mix(in srgb, var(--accent) 8%, transparent); }
.privacy-badge > span { color: var(--accent-strong); }
.privacy-badge div { display: grid; gap: .25rem; }
.privacy-badge strong { font-size: .72rem; }
.privacy-badge small { color: var(--muted); font-size: .65rem; line-height: 1.4; }

.history-card { margin-top: 1rem; }
.history-heading { align-items: center; }
.history-actions { display: flex; align-items: center; gap: 1rem; }
.call-view-switch { display: flex; gap: .25rem; padding: .25rem; border: 1px solid var(--line); border-radius: 999px; background: color-mix(in srgb, var(--surface-raised) 55%, transparent); }

.simulation-hero { display: flex; align-items: center; justify-content: space-between; gap: 2rem; margin-bottom: 1rem; background: linear-gradient(125deg, color-mix(in srgb, var(--teal) 9%, var(--surface)), color-mix(in srgb, var(--accent) 8%, var(--surface))); }
.simulation-hero h2 { margin: 0; font-size: 1.55rem; letter-spacing: -.04em; }
.simulation-hero p:last-child { max-width: 47rem; margin: .65rem 0 0; color: var(--muted); font-size: .76rem; line-height: 1.6; }
.simulation-config-actions { display: grid; min-width: 15rem; justify-items: end; gap: .7rem; }
.simulation-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(18rem, .65fr); gap: 1rem; }
/* The number of stages depends on the selected flow, so the row flexes instead of using fixed columns. */
.simulation-route { display: flex; flex-wrap: wrap; align-items: stretch; gap: .6rem; margin: 1.2rem 0; }
.simulation-route > div { display: grid; flex: 1 1 8.5rem; min-height: 6.8rem; align-content: space-between; gap: .35rem; padding: .85rem; border: 1px solid var(--line); border-radius: 12px; background: color-mix(in srgb, var(--surface-raised) 62%, transparent); }
.simulation-route > div span { color: var(--teal); font: 600 .56rem 'DM Mono', monospace; }
.simulation-route > div strong { align-self: end; font-size: .68rem; line-height: 1.35; }
.simulation-route > div small { color: var(--faint); font-size: .56rem; line-height: 1.35; }
.simulation-route > i { display: grid; place-items: center; color: var(--faint); font-style: normal; }
.simulation-stop-field { display: grid; gap: .4rem; margin: 0; padding: .75rem .8rem; border: 1px solid var(--line); border-radius: 10px; }
.simulation-stop-field legend { padding: 0 .3rem; color: var(--muted); font-size: .6rem; text-transform: uppercase; letter-spacing: .08em; }
.simulation-stop-field > span { color: var(--faint); font-size: .58rem; line-height: 1.5; }
.simulation-stop-list { display: flex; flex-wrap: wrap; gap: .75rem; }
.simulation-variable-editor { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: .6rem; }
.simulation-variable-editor label { display: grid; gap: .25rem; font-size: .6rem; }
.simulation-scenario-list { display: grid; gap: .55rem; }
.simulation-scenario { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: .7rem; padding: .7rem .75rem; border: 1px solid var(--line); border-radius: 10px; }
.simulation-scenario > span { display: grid; width: 1.8rem; height: 1.8rem; place-items: center; border-radius: 50%; background: color-mix(in srgb, var(--teal) 10%, transparent); color: var(--teal); font-size: .65rem; }
.simulation-scenario > div:nth-child(2) { display: grid; gap: .15rem; }
.simulation-scenario strong { font-size: .67rem; }
.simulation-scenario small { color: var(--faint); font-size: .56rem; }
.simulation-catalog-heading { align-items: flex-start; }
.simulation-catalog-heading-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .45rem; }
.simulation-scenarios-card:has(.simulation-catalog-form:not([hidden])),
.simulation-scenarios-card:has(.scenario-ai-workspace:not([hidden])) { grid-column: 1 / -1; }
.simulation-catalog-heading .analysis-button { min-height: 2rem; padding: .4rem .65rem; }
.simulation-catalog-actions { display: flex; gap: .35rem; }
.simulation-catalog-actions .analysis-button, .simulation-table-actions .analysis-button { min-height: 1.8rem; padding: .3rem .5rem; font-size: .53rem; }
.scenario-ai-workspace {
  display: grid;
  gap: 1rem;
  margin: 1rem 0;
  padding: clamp(1rem, 2vw, 1.4rem);
  border: 1px solid color-mix(in srgb, var(--teal) 42%, var(--line));
  border-radius: 15px;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--teal) 7%, var(--surface-raised)),
      color-mix(in srgb, var(--accent) 5%, var(--surface-raised)));
}
.scenario-ai-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.scenario-ai-header h3 { margin: 0; font-size: 1.05rem; letter-spacing: -.025em; }
.scenario-ai-context { margin: .35rem 0 0; color: var(--muted); font-size: .63rem; line-height: 1.5; }
.scenario-ai-context-note {
  display: flex;
  gap: .75rem;
  padding: .8rem .9rem;
  border: 1px solid color-mix(in srgb, var(--teal) 24%, var(--line));
  border-radius: 11px;
  background: color-mix(in srgb, var(--teal) 5%, transparent);
}
.scenario-ai-context-note > span { color: var(--teal); font-size: .7rem; }
.scenario-ai-context-note p {
  display: grid;
  gap: .15rem;
  margin: 0;
  color: var(--muted);
  font-size: .61rem;
  line-height: 1.5;
}
.scenario-ai-context-note strong { color: var(--ink); font-size: .64rem; }
.scenario-ai-chat {
  display: grid;
  max-height: 24rem;
  gap: .65rem;
  overflow-y: auto;
  padding: .8rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: color-mix(in srgb, var(--surface-solid) 72%, transparent);
}
.scenario-ai-message {
  display: grid;
  width: min(86%, 46rem);
  gap: .28rem;
  padding: .7rem .8rem;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface-raised);
}
.scenario-ai-message.user {
  justify-self: end;
  border-color: color-mix(in srgb, var(--accent-strong) 32%, var(--line));
  background: color-mix(in srgb, var(--accent) 10%, var(--surface-raised));
}
.scenario-ai-message.assistant {
  justify-self: start;
  border-color: color-mix(in srgb, var(--teal) 32%, var(--line));
}
.scenario-ai-message span {
  color: var(--faint);
  font: 600 .5rem 'DM Mono', monospace;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.scenario-ai-message p { margin: 0; font-size: .66rem; line-height: 1.55; white-space: pre-wrap; }
.scenario-ai-composer {
  display: grid;
  gap: .7rem;
  padding-top: .2rem;
}
.scenario-ai-composer label { margin: 0; }
.scenario-ai-composer textarea { min-height: 7rem; }
.scenario-ai-composer-actions { display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
.scenario-ai-composer-actions .secondary-button {
  width: auto;
  min-width: 10rem;
  margin: 0;
}
.scenario-ai-composer .form-error { margin: 0; }
.scenario-ai-proposal {
  display: grid;
  gap: .8rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--surface-solid);
}
.scenario-ai-proposal > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 1rem 0;
}
.scenario-ai-proposal h4 { margin: 0; font-size: .76rem; }
.scenario-ai-diff-legend { display: flex; flex-wrap: wrap; gap: .75rem; padding: 0 1rem; color: var(--faint); font-size: .55rem; }
.scenario-ai-diff-legend .added { color: var(--teal); }
.scenario-ai-diff-legend .removed { color: var(--coral); }
.scenario-ai-diff {
  max-height: 29rem;
  overflow: auto;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface-raised) 58%, transparent);
  counter-reset: diff-line;
}
.scenario-ai-diff-line {
  display: grid;
  grid-template-columns: 1.5rem minmax(0, 1fr);
  min-width: min-content;
  padding: .13rem .7rem;
  color: var(--muted);
  font: 400 .58rem/1.5 'DM Mono', monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.scenario-ai-diff-line::before { content: ' '; color: var(--faint); }
.scenario-ai-diff-line.add { background: color-mix(in srgb, var(--teal) 10%, transparent); color: var(--ink); }
.scenario-ai-diff-line.add::before { content: '+'; color: var(--teal); }
.scenario-ai-diff-line.remove { background: color-mix(in srgb, var(--coral) 10%, transparent); color: var(--ink); }
.scenario-ai-diff-line.remove::before { content: '−'; color: var(--coral); }
.scenario-ai-review-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .55rem; padding: 0 1rem 1rem; }
.scenario-ai-review-actions .secondary-button,
.scenario-ai-review-actions .analysis-button { width: auto; min-width: 9rem; min-height: 2.6rem; margin: 0; }
td.simulation-table-actions {
  vertical-align: middle;
  text-align: right;
  white-space: nowrap;
}
td.simulation-table-actions .analysis-button {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
}
td.simulation-table-actions .analysis-button + .analysis-button { margin-left: .35rem; }
.simulation-voice-preview-button.ready {
  border-color: color-mix(in srgb, var(--teal) 45%, var(--line));
  background: color-mix(in srgb, var(--teal) 10%, transparent);
  color: var(--teal);
}
.simulation-catalog-form { margin: 1rem 0; padding: 1rem; border: 1px solid color-mix(in srgb, var(--teal) 30%, var(--line)); border-radius: 12px; background: color-mix(in srgb, var(--teal) 4%, var(--surface-raised)); }
.simulation-catalog-form .prompt-actions { margin-top: 1rem; }
.simulation-catalog-form .prompt-actions .secondary-button { min-width: 10rem; }
.simulation-checkbox-label { align-content: start; }
.checkbox-control { display: flex; align-items: center; gap: .45rem; min-height: 2.5rem; color: var(--ink); font-size: .65rem; font-weight: 700; }
.checkbox-control input { width: 1rem; min-height: 1rem; margin: 0; accent-color: var(--teal); }
.simulation-variant-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin: 1rem 0 .7rem; }
.simulation-variant-heading > div { display: grid; gap: .2rem; }
.simulation-variant-heading strong { font-size: .7rem; }
.simulation-variant-heading span { color: var(--faint); font-size: .57rem; }
.simulation-variant-editor { display: grid; gap: .7rem; }
.simulation-variant-editor-item { display: grid; gap: .7rem; padding: .8rem; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-solid); }
.simulation-variant-editor-item > header { display: flex; align-items: center; justify-content: flex-end; gap: .6rem; }
.simulation-variant-editor-item > header > strong { margin-right: auto; font-size: .66rem; }
.simulation-variant-editor-item textarea { min-height: 10rem; font: 400 .65rem/1.55 'DM Mono', monospace; }
.simulation-voice-card { margin-top: 1rem; }
.simulation-catalog-description { max-width: 48rem; margin: .45rem 0 0; color: var(--muted); font-size: .64rem; line-height: 1.55; }
.simulation-catalog-description code { color: var(--teal); }
.simulation-voice-fields { grid-template-columns: 1.1fr 1.3fr .9fr .9fr .55fr; }
.simulation-voice-search-fields { grid-template-columns: minmax(0, 1fr) auto; align-items: end; }
.simulation-voice-search-actions { display: flex; align-items: center; gap: .5rem; }
.simulation-voice-search-actions .secondary-button { width: auto; min-width: 9rem; margin: 0; min-height: 3.15rem; }
.simulation-voice-search-results { display: grid; gap: .65rem; margin-top: 1rem; }
.simulation-voice-search-result {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .85rem;
  align-items: start;
  padding: .85rem;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface-solid);
}
.simulation-voice-search-result > div { display: grid; gap: .28rem; min-width: 0; }
.simulation-voice-search-result strong { font-size: .7rem; }
.simulation-voice-search-result p { margin: 0; color: var(--muted); font-size: .6rem; line-height: 1.5; }
.simulation-voice-search-result code { color: var(--faint); font: 500 .52rem/1.4 'DM Mono', monospace; overflow-wrap: anywhere; }
.simulation-voice-search-result-actions { display: grid; gap: .45rem; justify-items: stretch; min-width: 10.5rem; }
.simulation-voice-search-result-actions select { min-height: 2.2rem; font-size: .6rem; }
.simulation-voice-search-result-actions .analysis-button,
.simulation-voice-search-result-actions .secondary-button { min-height: 2.2rem; width: 100%; margin: 0; justify-content: center; font-size: .58rem; }
.simulation-voice-search-empty { margin: .4rem 0 0; color: var(--faint); font-size: .62rem; }
.simulation-voice-table-wrap th:last-child,
.simulation-voice-table-wrap td.simulation-table-actions { text-align: right; }
.simulation-voice-table-wrap td { vertical-align: middle; }
.simulation-voice-table-wrap td:first-child strong { font-size: .66rem; }
.simulation-voice-table-wrap td:first-child small { display: block; margin-top: .2rem; color: var(--faint); font-size: .54rem; }
.simulation-voice-table-wrap code { overflow-wrap: anywhere; color: var(--muted); font: 500 .56rem/1.45 'DM Mono', monospace; }
.simulation-history-card { margin-top: 1rem; }
.simulation-run-list { display: grid; gap: .8rem; }
.simulation-run-card { overflow: hidden; border: 1px solid var(--line); border-radius: 13px; background: color-mix(in srgb, var(--surface-raised) 55%, transparent); }
.simulation-run-card > summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .9rem 1rem; cursor: pointer; list-style: none; }
.simulation-run-card > summary::-webkit-details-marker { display: none; }
.simulation-run-card > summary > div { display: grid; gap: .22rem; }
.simulation-run-card > summary strong { font-size: .77rem; }
.simulation-run-card > summary small { color: var(--faint); font: 500 .56rem 'DM Mono', monospace; }
.simulation-run-body { display: grid; gap: .75rem; padding: 0 1rem 1rem; border-top: 1px solid var(--line); }
.simulation-progress { height: .38rem; overflow: hidden; margin-top: 1rem; border-radius: 999px; background: var(--line); }
.simulation-progress span { display: block; height: 100%; border-radius: inherit; background: var(--teal); transition: width .25s ease; }
.simulation-run-counts { margin: 0; color: var(--muted); font-size: .6rem; }
.simulation-run-actions { display: flex; justify-content: flex-end; gap: .5rem; }
.simulation-stop-button { border-color: color-mix(in srgb, var(--coral) 35%, var(--line)); color: var(--coral); }
.simulation-stop-button:hover { border-color: var(--coral); color: var(--coral); }
.simulation-delete-button { border-color: color-mix(in srgb, var(--coral) 45%, var(--line)); color: var(--coral); background: color-mix(in srgb, var(--coral) 8%, transparent); }
.simulation-delete-button:hover { border-color: var(--coral); color: var(--coral); }
.simulation-item-list { display: grid; gap: .6rem; }
.simulation-item { display: grid; gap: .7rem; padding: .85rem; border: 1px solid var(--line); border-radius: 11px; background: var(--surface-solid); }
.simulation-item > header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.simulation-item > header > div { display: flex; align-items: center; gap: .65rem; }
.simulation-item > header > div > div { display: grid; gap: .15rem; }
.simulation-item > header .simulation-item-header-actions { display: flex; align-items: center; gap: .45rem; }
.simulation-item > header strong { font-size: .68rem; }
.simulation-item > header small { color: var(--faint); font-size: .57rem; }
.simulation-item-delete-button { min-height: 1.8rem; padding: .3rem .5rem; border-color: color-mix(in srgb, var(--coral) 35%, var(--line)); color: var(--coral); font-size: .54rem; }
.simulation-item-delete-button:hover:not(:disabled) { border-color: var(--coral); color: var(--coral); }
.simulation-item-delete-button:disabled { cursor: not-allowed; opacity: .45; }
.simulation-item-sequence { display: grid; width: 2rem; height: 2rem; place-items: center; border-radius: 50%; background: var(--ink); color: var(--surface-solid); font: 600 .55rem 'DM Mono', monospace; }
.simulation-item-details { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .55rem; }
.simulation-item-details > div { display: grid; min-width: 0; gap: .25rem; padding: .55rem; border-radius: 8px; background: color-mix(in srgb, var(--surface-raised) 65%, transparent); }
.simulation-item-details span { color: var(--faint); font-size: .53rem; }
.simulation-item-details strong { overflow-wrap: anywhere; font-size: .59rem; line-height: 1.4; }
.simulation-leg-path { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; }
.simulation-leg-node { position: relative; display: grid; min-width: 0; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: .55rem; padding: .58rem; border: 1px solid color-mix(in srgb, var(--teal) 28%, var(--line)); border-radius: 9px; background: color-mix(in srgb, var(--teal) 5%, var(--surface-raised)); }
.simulation-leg-node > span { display: grid; width: 1.7rem; height: 1.7rem; place-items: center; border-radius: 50%; background: color-mix(in srgb, var(--teal) 13%, transparent); color: var(--teal); font: 600 .5rem 'DM Mono', monospace; }
.simulation-leg-node > div { display: grid; min-width: 0; gap: .16rem; }
.simulation-leg-node strong { font-size: .57rem; line-height: 1.35; }
.simulation-leg-node small { color: var(--teal); font-size: .51rem; font-weight: 700; }
.simulation-leg-node.skipped { border-style: dashed; border-color: var(--line); background: color-mix(in srgb, var(--surface-raised) 38%, transparent); opacity: .72; }
.simulation-leg-node.skipped > span { background: var(--line); color: var(--faint); }
.simulation-leg-node.skipped small { color: var(--faint); }
.simulation-call-link { justify-self: start; font-size: .62rem; }
.simulation-item-error { margin: 0; color: var(--coral); font-size: .62rem; line-height: 1.5; }
.simulation-variable-details { border-top: 1px solid var(--line); padding-top: .55rem; }
.simulation-variable-details summary { color: var(--teal); cursor: pointer; font-size: .58rem; font-weight: 700; }
.simulation-variable-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: .65rem 0 0; border: 1px solid var(--line); border-radius: 8px; }
.simulation-variable-list div { display: grid; grid-template-columns: minmax(6rem, .8fr) minmax(0, 1.2fr); gap: .45rem; padding: .5rem; }
.simulation-variable-list dt { color: var(--faint); font-size: .53rem; }
.simulation-variable-list dd { margin: 0; overflow-wrap: anywhere; font-size: .57rem; font-weight: 600; }
.journey-recording-player { border-color: color-mix(in srgb, var(--teal) 45%, var(--line)); background: color-mix(in srgb, var(--teal) 6%, var(--surface-solid)); }
.journey-recording-note { margin: 0; color: var(--teal); font-size: .59rem; font-weight: 700; }
.call-view-switch button { display: flex; align-items: center; gap: .4rem; border: 0; border-radius: 999px; background: transparent; color: var(--faint); cursor: pointer; padding: .42rem .65rem; font-size: .62rem; font-weight: 700; }
.call-view-switch button.active { background: var(--ink); color: var(--surface-solid); }
.call-view-switch span { display: grid; min-width: 1.15rem; height: 1.15rem; place-items: center; border-radius: 999px; background: color-mix(in srgb, currentColor 10%, transparent); font: 600 .54rem 'DM Mono', monospace; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { padding: .7rem .8rem; border-bottom: 1px solid var(--line); color: var(--faint); font: 500 .6rem 'DM Mono', monospace; letter-spacing: .07em; text-align: left; text-transform: uppercase; }
td { padding: 1rem .8rem; border-bottom: 1px solid var(--line); font-size: .72rem; }
td strong { display: block; font-size: .75rem; }
td small { color: var(--faint); }
.call-id { max-width: 14rem; overflow: hidden; color: var(--muted); font: 400 .62rem 'DM Mono', monospace; text-overflow: ellipsis; white-space: nowrap; }
.status-pill { display: inline-flex; align-items: center; gap: .4rem; border-radius: 999px; padding: .4rem .55rem; background: color-mix(in srgb, var(--teal) 10%, transparent); color: var(--teal); font-size: .62rem; font-weight: 700; text-transform: capitalize; }
.status-pill::before { content: ''; width: .35rem; height: .35rem; border-radius: 50%; background: currentColor; }
.status-pill.failed { background: color-mix(in srgb, var(--coral) 10%, transparent); color: var(--coral); }
.status-pill.paused, .status-pill.pausing { background: color-mix(in srgb, var(--accent-strong) 14%, transparent); color: color-mix(in srgb, var(--accent-strong) 70%, var(--ink)); }
.status-pill.stopped, .status-pill.stopping { background: color-mix(in srgb, var(--coral) 10%, transparent); color: var(--coral); }
.status-pill.ended, .status-pill.analyzed { background: color-mix(in srgb, var(--muted) 10%, transparent); color: var(--muted); }
.analysis-button { border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--faint); cursor: pointer; padding: .42rem .65rem; font-size: .62rem; font-weight: 700; white-space: nowrap; }
.analysis-button.ready { border-color: color-mix(in srgb, var(--teal) 35%, var(--line)); background: color-mix(in srgb, var(--teal) 9%, transparent); color: var(--teal); }
.analysis-button:hover { border-color: var(--teal); color: var(--teal); }
.archive-button { color: var(--muted); }
.archive-button.restore { border-color: color-mix(in srgb, var(--teal) 35%, var(--line)); color: var(--teal); }
.empty-state { display: grid; justify-items: center; padding: 3rem; color: var(--muted); text-align: center; }
.empty-state > span { font-size: 1.5rem; }
.empty-state strong { margin-top: .6rem; color: var(--ink); font-size: .8rem; }
.empty-state p { margin: .3rem 0 0; font-size: .68rem; }

.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.prompt-settings-card { grid-column: 1 / -1; }
.prompt-description { max-width: 58rem; margin: -1rem 0 1.25rem; font-size: .75rem; line-height: 1.6; }
.prompt-settings-card textarea { min-height: 19rem; font: 400 .72rem/1.65 'DM Mono', monospace; }
.prompt-actions { display: flex; align-items: center; gap: .75rem; }
.prompt-actions .secondary-button { width: auto; min-width: 13rem; margin: 0; }
.prompt-actions .analysis-button { min-height: 3.25rem; padding: .75rem 1rem; }
.config-list { margin: 0; }
.config-list > div { display: flex; align-items: center; justify-content: space-between; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.config-list dt { color: var(--muted); font-size: .75rem; }
.config-list dd { margin: 0; font: 500 .68rem 'DM Mono', monospace; }
.config-ok { color: var(--teal); }
.config-missing { color: var(--coral); }
.users-layout { grid-template-columns: minmax(18rem, .55fr) minmax(35rem, 1.45fr); }
.users-card { min-width: 0; }
#login-flash-card { grid-column: 1 / -1; }
.user-actions { display: flex; align-items: center; gap: .45rem; color: var(--faint); white-space: nowrap; }
.status-pill.active { background: color-mix(in srgb, var(--teal) 10%, transparent); color: var(--teal); }
.status-pill.disabled { background: color-mix(in srgb, var(--coral) 10%, transparent); color: var(--coral); }

.call-detail-panel { display: grid; gap: 1rem; }
.detail-page-header { display: grid; gap: 1.35rem; padding: .25rem 0 .75rem; }
.detail-back-link { width: fit-content; color: var(--teal); font-size: .7rem; font-weight: 700; text-decoration: none; }
.detail-back-link:hover { text-decoration: underline; }
.detail-title-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; }
.detail-title-row h2 { margin: 0; font-size: clamp(1.7rem, 3vw, 2.5rem); letter-spacing: -.055em; }
.detail-title-row .muted { margin: .55rem 0 0; font: 400 .66rem 'DM Mono', monospace; }
.detail-actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.call-simulation-voices { display: grid; gap: 1rem; }
.call-simulation-voices .card-heading p:last-child { max-width: 42rem; }
.call-simulation-voice-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: .75rem;
}
.call-simulation-voice-card {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .75rem;
  min-width: 0;
  padding: .9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: color-mix(in srgb, var(--surface-raised) 70%, transparent);
}
.call-simulation-voice-copy { display: grid; min-width: 0; gap: .35rem; }
.call-simulation-voice-copy strong { font-size: .78rem; letter-spacing: -.02em; }
.call-simulation-voice-copy .muted { margin: 0; font-size: .62rem; }
.call-simulation-voice-id-row {
  display: flex;
  align-items: center;
  gap: .45rem;
  min-width: 0;
}
.call-simulation-voice-id {
  overflow-wrap: anywhere;
  color: var(--ink);
  font: 500 .58rem 'DM Mono', monospace;
}
.call-simulation-voice-id-row .simulation-voice-preview-button {
  flex: 0 0 auto;
  padding: .28rem .55rem;
  font-size: .55rem;
}
.call-simulation-voice-status {
  flex: 0 0 auto;
  color: var(--faint);
  font: 500 .58rem 'DM Mono', monospace;
  white-space: nowrap;
}
.detail-analysis-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; align-items: start; }
.detail-analysis-grid .analysis-card { min-height: 40rem; padding: 0; }
.analysis-card { display: flex; min-width: 0; flex-direction: column; overflow: hidden; background: var(--surface-solid); }
.analysis-label { display: flex; min-height: 5rem; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.4rem; border-bottom: 1px solid var(--line); }
.analysis-label > div { display: flex; align-items: center; gap: .75rem; }
.analysis-label > div > div { display: grid; gap: .2rem; }
.analysis-label strong { font-size: .75rem; }
.analysis-label small { color: var(--faint); font-size: .63rem; }
.analysis-source { display: grid; width: 2rem; height: 2rem; place-items: center; border-radius: 9px; color: #14201d; font: 500 .7rem 'DM Mono', monospace; }
.retell-source { background: var(--accent); }
.final-source { background: var(--teal); color: white; }
.analysis-state { color: var(--faint); font: 500 .58rem 'DM Mono', monospace; text-align: right; }
.analysis-state.ready { color: var(--teal); }
.analysis-state.skipped { color: var(--faint); }
.analysis-toolbar { display: flex; gap: .35rem; padding: .75rem 1.4rem; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--surface-raised) 45%, transparent); }
.analysis-view-button { border: 1px solid transparent; border-radius: 999px; background: transparent; color: var(--faint); cursor: pointer; padding: .38rem .65rem; font-size: .61rem; font-weight: 700; }
.analysis-view-button:hover { color: var(--teal); }
.analysis-view-button.active { border-color: color-mix(in srgb, var(--teal) 30%, var(--line)); background: color-mix(in srgb, var(--teal) 10%, transparent); color: var(--teal); }
.analysis-human { flex: 1; overflow: auto; padding: 1.35rem; }
.analysis-transcript { flex: 1; overflow: auto; padding: 1.35rem; }
.human-analysis-event { display: grid; gap: 1rem; }
.human-analysis-event + .human-analysis-event { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.human-event-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.human-event-header > div { display: grid; min-width: 0; gap: .28rem; }
.human-event-header h3 { margin: 0; font-size: .88rem; letter-spacing: -.025em; }
.human-event-header small { overflow: hidden; color: var(--faint); font: 400 .57rem 'DM Mono', monospace; text-overflow: ellipsis; white-space: nowrap; }
.human-badge { flex: 0 0 auto; border-radius: 999px; padding: .35rem .5rem; background: color-mix(in srgb, var(--teal) 9%, transparent); color: var(--teal); font-size: .57rem; font-weight: 700; text-transform: capitalize; }
.human-summary { margin: 0; padding: 1rem; border-left: 3px solid var(--accent-strong); border-radius: 0 10px 10px 0; background: color-mix(in srgb, var(--accent) 8%, transparent); color: var(--ink); font-size: .75rem; line-height: 1.65; }
.human-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem; }
.human-metric { display: grid; min-width: 0; gap: .3rem; padding: .75rem; border: 1px solid var(--line); border-radius: 10px; background: color-mix(in srgb, var(--surface-raised) 58%, transparent); }
.human-metric span, .human-section-title { color: var(--faint); font: 600 .56rem 'DM Mono', monospace; letter-spacing: .06em; text-transform: uppercase; }
.human-metric strong { overflow-wrap: anywhere; font-size: .7rem; line-height: 1.4; }
.human-section { display: grid; gap: .65rem; }
.human-section-title { margin: 0; }
.human-collapsible { overflow: hidden; border: 1px solid var(--line); border-radius: 10px; }
.human-collapsible > summary { display: flex; align-items: center; justify-content: space-between; padding: .72rem .8rem; cursor: pointer; list-style: none; user-select: none; }
.human-collapsible > summary::-webkit-details-marker { display: none; }
.human-collapsible > summary::after { content: '+'; color: var(--teal); font: 600 .8rem 'DM Mono', monospace; }
.human-collapsible[open] > summary::after { content: '−'; }
.human-collapsible > :not(summary) { margin-right: .75rem; margin-bottom: .75rem; margin-left: .75rem; }
.human-collapsible .human-fields { border-radius: 8px; }
.human-fields { display: grid; margin: 0; border: 1px solid var(--line); border-radius: 10px; }
.human-fields > div { display: grid; grid-template-columns: minmax(7.5rem, .7fr) minmax(0, 1.3fr); gap: .75rem; padding: .68rem .75rem; }
.human-fields > div + div { border-top: 1px solid var(--line); }
.human-fields dt { color: var(--muted); font-size: .62rem; line-height: 1.45; }
.human-fields dd { margin: 0; overflow-wrap: anywhere; color: var(--ink); font-size: .67rem; font-weight: 600; line-height: 1.45; white-space: pre-wrap; }
.human-list { display: grid; gap: .55rem; margin: 0; padding: 0; list-style: none; }
.human-list li { padding: .72rem .8rem; border: 1px solid var(--line); border-radius: 10px; background: color-mix(in srgb, var(--surface-raised) 52%, transparent); font-size: .67rem; line-height: 1.55; }
.human-list li strong { display: block; margin-bottom: .2rem; font-size: .68rem; }
.human-list li small { color: var(--muted); font-size: .6rem; }
.human-details { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.human-details summary { padding: .75rem .8rem; color: var(--teal); cursor: pointer; font-size: .65rem; font-weight: 700; }
.human-transcript { max-height: 22rem; margin: 0; overflow: auto; padding: .85rem; border-top: 1px solid var(--line); background: color-mix(in srgb, var(--surface-raised) 55%, transparent); color: var(--ink); font: 400 .67rem/1.65 'DM Mono', monospace; white-space: pre-wrap; }
.analysis-json { flex: 1; margin: 0; overflow: auto; padding: 1.4rem; background: color-mix(in srgb, var(--surface-raised) 55%, transparent); color: var(--ink); font: 400 .68rem/1.65 'DM Mono', ui-monospace, monospace; white-space: pre-wrap; word-break: break-word; }
.analysis-empty { display: grid; flex: 1; align-content: center; justify-items: center; padding: 2rem; color: var(--muted); text-align: center; }
.analysis-empty strong { color: var(--ink); font-size: .78rem; }
.analysis-empty p { max-width: 19rem; margin: .5rem 0 0; font-size: .68rem; line-height: 1.55; }

.recording-section { padding-bottom: 1.5rem; }
.unified-call-section { margin-bottom: 1rem; }
.unified-call-heading { margin-bottom: 1rem; }
.unified-call-heading > div > p:last-child { max-width: 42rem; margin: .45rem 0 0; color: var(--muted); font-size: .68rem; line-height: 1.55; }
.unified-call-toolbar { margin-bottom: 1rem; }
.unified-call-map { display: flex; align-items: stretch; margin: 0 0 1rem; overflow-x: auto; padding: .25rem 0 .5rem; }
.unified-call-node { position: relative; display: grid; min-width: 13rem; flex: 1; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: .7rem; border: 0; background: transparent; color: var(--ink); padding: .45rem .7rem; cursor: pointer; text-align: left; }
.unified-call-node:not(:last-child)::after { content: ''; position: absolute; z-index: 0; top: 50%; right: -.5rem; width: 1rem; height: 1px; background: var(--line); }
.unified-call-node > span:first-child { position: relative; z-index: 1; display: grid; width: 2rem; height: 2rem; place-items: center; border: 1px solid color-mix(in srgb, var(--teal) 45%, var(--line)); border-radius: 50%; background: var(--surface-solid); color: var(--teal); font: 600 .55rem 'DM Mono', monospace; transition: background .15s, color .15s, transform .15s; }
.unified-call-node:hover > span:first-child { transform: translateY(-2px); background: var(--teal); color: var(--surface-solid); }
.unified-call-node > span:last-child { display: grid; min-width: 0; gap: .18rem; }
.unified-call-node strong { font-size: .64rem; line-height: 1.35; }
.unified-call-node small { color: var(--faint); font-size: .54rem; }
.unified-call-node.skipped { cursor: default; opacity: .58; }
.unified-call-node.skipped > span:first-child { border-style: dashed; border-color: var(--line); color: var(--faint); }
.unified-call-node.skipped:hover > span:first-child { transform: none; background: var(--surface-solid); color: var(--faint); }
.unified-call-view { display: grid; gap: 1rem; }
.unified-leg { overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: color-mix(in srgb, var(--surface-raised) 58%, transparent); }
.unified-leg.skipped { border-style: dashed; opacity: .68; }
.unified-leg-header { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: .8rem; padding: .85rem 1rem; border-bottom: 1px solid var(--line); }
.unified-leg-header h3 { margin: 0; font-size: .82rem; }
.unified-leg-header p { overflow: hidden; margin: .18rem 0 0; color: var(--faint); font: 500 .54rem 'DM Mono', monospace; text-overflow: ellipsis; white-space: nowrap; }
.unified-leg-number { display: grid; width: 2rem; height: 2rem; place-items: center; border-radius: 50%; background: var(--ink); color: var(--surface-solid); font: 600 .56rem 'DM Mono', monospace; }
.unified-conversation { display: grid; gap: 0; padding: .45rem 1rem .75rem; }
.unified-segment { display: grid; grid-template-columns: 9rem minmax(0, 1fr); gap: 1rem; padding: .58rem 0; }
.unified-segment + .unified-segment { border-top: 1px solid color-mix(in srgb, var(--line) 60%, transparent); }
.unified-segment header { display: flex; align-items: baseline; justify-content: space-between; gap: .5rem; }
.unified-segment strong { color: var(--teal); font-size: .62rem; }
.unified-segment time { color: var(--faint); font: 500 .53rem 'DM Mono', monospace; }
.unified-segment p { margin: 0; color: var(--ink); font-size: .72rem; line-height: 1.65; }
.unified-call-break { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: .75rem; color: var(--faint); }
.unified-call-break::before, .unified-call-break::after { content: ''; height: 1px; background: var(--line); }
.unified-call-break span { border: 1px solid var(--line); border-radius: 999px; padding: .35rem .6rem; font: 600 .53rem 'DM Mono', monospace; letter-spacing: .06em; text-transform: uppercase; }
.unified-empty { padding: 1.25rem; color: var(--muted); text-align: center; }
.unified-empty strong { color: var(--ink); font-size: .72rem; }
.unified-empty p { margin: .35rem 0 0; font-size: .64rem; line-height: 1.5; }
.recording-list { display: grid; gap: 1rem; }
.recording-list + .recording-list:not(:empty) { margin-top: 1rem; }
.recording-player { display: grid; gap: 1rem; padding: 1.15rem; border: 1px solid var(--line); border-radius: 15px; background: color-mix(in srgb, var(--surface-raised) 55%, transparent); }
.final-leg-recording-player { margin-bottom: 1rem; border-color: color-mix(in srgb, var(--teal) 42%, var(--line)); background: color-mix(in srgb, var(--teal) 6%, var(--surface-raised)); }
.recording-media { display: grid; grid-template-columns: minmax(16rem, 1fr) minmax(11rem, .3fr); align-items: end; gap: 1rem; }
.recording-media audio { width: 100%; min-height: 3rem; }
.recording-source { gap: .35rem; margin: 0; color: var(--muted); font-size: .6rem; }
.recording-source select { width: 100%; }
.recording-error { margin: 0; color: var(--coral); font-size: .67rem; }
.synced-transcript-panel { overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-solid); }
.transcript-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .7rem .85rem; border-bottom: 1px solid var(--line); }
.transcript-heading strong { font-size: .65rem; }
.transcript-heading span { color: var(--teal); font: 500 .6rem 'DM Mono', monospace; }
.synced-transcript { max-height: 25rem; overflow-y: auto; padding: .85rem; scroll-behavior: smooth; }
.transcript-utterance { display: grid; gap: .45rem; padding: .75rem .8rem; border-left: 3px solid transparent; border-radius: 9px; transition: background .15s, border-color .15s; }
.transcript-utterance + .transcript-utterance { margin-top: .35rem; }
.transcript-utterance.role-agent { border-left-color: color-mix(in srgb, var(--accent-strong) 65%, transparent); }
.transcript-utterance.role-user { border-left-color: color-mix(in srgb, var(--teal) 65%, transparent); }
.transcript-utterance.active { background: color-mix(in srgb, var(--accent) 9%, transparent); }
.transcript-utterance-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.transcript-utterance-header strong { color: var(--muted); font-size: .61rem; }
.transcript-time { border: 0; background: transparent; color: var(--teal); cursor: pointer; font: 500 .57rem 'DM Mono', monospace; }
.transcript-copy { margin: 0; color: var(--ink); font-size: .73rem; line-height: 1.9; }
.transcript-word { display: inline; border: 0; border-radius: 4px; background: transparent; color: inherit; cursor: pointer; padding: .08rem 0; font: inherit; white-space: pre-wrap; transition: background .1s, color .1s; }
button.transcript-word:hover { background: color-mix(in srgb, var(--teal) 12%, transparent); }
.transcript-word.active { background: var(--accent); color: #14201d; box-shadow: 0 0 0 2px var(--accent); }
.plain-transcript { margin: 0; color: var(--ink); font-size: .72rem; line-height: 1.75; white-space: pre-wrap; }
.final-transcript-view { display: grid; gap: 1rem; }
.final-transcript-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.final-transcript-header h3 { margin: 0; font-size: .95rem; letter-spacing: -.025em; }
.final-transcript-header p { margin: .35rem 0 0; color: var(--muted); font-size: .66rem; line-height: 1.5; }
.final-transcript-conversation { display: grid; gap: .55rem; }
.final-transcript-segment { display: grid; gap: .45rem; padding: .85rem .95rem; border: 1px solid var(--line); border-left: 3px solid var(--teal); border-radius: 10px; background: color-mix(in srgb, var(--surface-raised) 55%, transparent); }
.final-transcript-segment:nth-child(even) { border-left-color: var(--accent-strong); }
.final-transcript-segment header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.final-transcript-segment strong { color: var(--teal); font-size: .63rem; }
.final-transcript-segment time { color: var(--faint); font: 500 .55rem 'DM Mono', monospace; }
.final-transcript-segment p { margin: 0; color: var(--ink); font-size: .73rem; line-height: 1.65; }
.final-transcript-empty { display: grid; justify-items: center; padding: 3rem 1.5rem; border: 1px dashed var(--line); border-radius: 12px; color: var(--muted); text-align: center; }
.final-transcript-empty strong { color: var(--ink); font-size: .78rem; }
.final-transcript-empty p { max-width: 25rem; margin: .45rem 0 0; font-size: .67rem; line-height: 1.55; }

.toast { position: fixed; z-index: 10; right: 1.5rem; bottom: 1.5rem; max-width: 24rem; transform: translateY(2rem); border: 1px solid var(--line); border-radius: 13px; background: var(--ink); color: var(--surface-solid); box-shadow: var(--shadow); opacity: 0; padding: .9rem 1rem; pointer-events: none; font-size: .75rem; transition: opacity .2s, transform .2s; }
.toast.show { transform: translateY(0); opacity: 1; }

.login-flash-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, #05070b 55%, transparent);
  opacity: 0;
  pointer-events: none;
  transition: opacity 40ms linear;
}
.login-flash-overlay.show { opacity: 1; }
.login-flash-modal {
  max-width: min(28rem, calc(100vw - 2rem));
  padding: 1.15rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface-solid);
  box-shadow: var(--shadow);
  color: var(--ink);
  text-align: center;
}
.login-flash-modal p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.45;
  letter-spacing: .01em;
}
.login-flash-targets {
  margin: 0;
  padding: 0;
  border: 0;
}
.login-flash-targets legend {
  margin-bottom: .55rem;
  color: var(--muted);
  font-size: .68rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.login-flash-user-list {
  display: grid;
  gap: .45rem;
  max-height: 14rem;
  overflow: auto;
  padding: .15rem;
}
.login-flash-user-list label,
.checkbox-row {
  display: flex;
  align-items: center;
  gap: .55rem;
  margin: 0;
  color: var(--ink);
  font-size: .78rem;
}
.login-flash-user-list input,
.checkbox-row input {
  width: auto;
  margin: 0;
}

.impersonation-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 1rem;
  padding: .75rem 1rem;
  border: 1px solid color-mix(in srgb, var(--accent-strong) 45%, var(--line));
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent-strong) 12%, var(--surface-raised));
}
.impersonation-banner strong {
  display: block;
  color: var(--ink);
  font-size: .72rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.impersonation-banner span {
  color: var(--muted);
  font-size: .78rem;
}

@media (max-width: 980px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-brand { min-height: 48vh; gap: 4rem; }
  .auth-panel { min-height: 52vh; }
  .auth-copy h1 { font-size: clamp(3rem, 11vw, 5rem); }
  .app-shell { grid-template-columns: 5rem 1fr; }
  .sidebar { align-items: center; padding: 1.25rem .7rem; }
  .sidebar .brand-context { display: none; }
  .nav-item:not(.active)::after, .nav-item { font-size: 0; }
  .sidebar .brand-logo-wrap { width: 2.7rem; }
  .nav-item span { font-size: 1.15rem; }
  .system-state, .sidebar-foot .text-button { display: none; }
  .desk-grid, .simulation-layout { grid-template-columns: 1fr; }
  .detail-analysis-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .flow-preview { grid-template-columns: 1fr; }
  .flow-preview div { min-height: 5rem; }
  .app-shell { display: block; }
  .sidebar { position: fixed; z-index: 5; right: 0; bottom: 0; left: 0; top: auto; width: 100%; height: 4.4rem; flex-direction: row; justify-content: center; border: 1px solid var(--line); padding: .55rem; }
  .sidebar > .brand, .sidebar-foot { display: none; }
  .sidebar nav { display: flex; margin: 0; }
  .nav-item { font-size: .68rem; }
  .nav-item span { font-size: 1rem; }
  .workspace { padding: 0 1rem 6rem; }
  .admin-identity { display: none; }
  .metric-grid { grid-template-columns: 1fr; }
  .metric-grid article { min-height: 6.5rem; }
  .field-row, .settings-grid, .users-layout, .sample-toolbar { grid-template-columns: 1fr; gap: 1rem; }
  .transfer-number-control { grid-template-columns: 1fr; }
  .outbound-caller-banner { align-items: flex-start; flex-direction: column; }
  .simulation-hero { align-items: flex-start; flex-direction: column; }
  .simulation-config-actions { width: 100%; justify-items: start; }
  .simulation-route { grid-template-columns: 1fr; }
  .simulation-route > i { transform: rotate(90deg); justify-self: center; }
  .simulation-item-details, .simulation-variable-list, .simulation-leg-path,
  .simulation-voice-fields, .simulation-voice-search-fields, .simulation-voice-search-result {
    grid-template-columns: 1fr;
  }
  .simulation-item > header { align-items: flex-start; }
  .simulation-item > header .simulation-item-header-actions { align-items: flex-end; flex-direction: column; }
  .simulation-scenario { grid-template-columns: auto minmax(0, 1fr); }
  .simulation-scenario .simulation-catalog-actions { grid-column: 1 / -1; justify-content: flex-end; }
  .simulation-catalog-heading { align-items: stretch; flex-direction: column; }
  .simulation-catalog-heading-actions { justify-content: stretch; }
  .simulation-catalog-heading-actions .analysis-button { flex: 1; }
  .scenario-ai-header, .scenario-ai-composer-actions { align-items: stretch; flex-direction: column; }
  .scenario-ai-message { width: 94%; }
  .scenario-ai-composer-actions .secondary-button,
  .scenario-ai-review-actions .secondary-button,
  .scenario-ai-review-actions .analysis-button { width: 100%; }
  .scenario-ai-review-actions { flex-direction: column; }
  .simulation-variant-heading, .simulation-variant-editor-item > header { align-items: flex-start; flex-direction: column; }
  .simulation-variant-editor-item > header > strong { margin-right: 0; }
  .outbound-caller-banner p { max-width: none; }
  .history-heading, .history-actions { align-items: flex-start; flex-direction: column; }
  .detail-title-row, .recording-media { align-items: stretch; grid-template-columns: 1fr; }
  .call-simulation-voice-list { grid-template-columns: 1fr; }
  .call-simulation-voice-card { align-items: stretch; flex-direction: column; }
  .unified-segment { grid-template-columns: 1fr; gap: .35rem; }
  .detail-title-row { flex-direction: column; }
  .auth-panel { padding: 4.5rem 1.25rem 2rem; }
  .detail-analysis-grid .analysis-card { min-height: 0; overflow: visible; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

/* ── Architecture panel ─────────────────────────────────────────────────────
   Party colours are shared across every chart, so a node's colour alone says
   who is speaking. Everything derives from the theme tokens, so the charts
   follow light/dark without a second palette. SVG inherits these because the
   markup is inline in the document rather than an <img>. */
.arch-party-coordinator { --arch-tint: var(--accent-strong); }
.arch-party-parent { --arch-tint: var(--teal); }
.arch-party-office { --arch-tint: var(--coral); }
.arch-party-platform { --arch-tint: var(--muted); }

.arch-hero, .arch-section { margin-bottom: 1.15rem; }
.arch-lede { max-width: 60rem; margin: .3rem 0 1.2rem; color: var(--muted); font-size: .78rem; line-height: 1.65; }
.arch-repeat-note { max-width: 60rem; margin: 1.15rem 0 0; color: var(--muted); font-size: .72rem; line-height: 1.6; }
.arch-section > .card-heading { align-items: center; gap: 1rem; }
.arch-section > .card-heading > div { min-width: 0; flex: 1 1 auto; }
.arch-print-button {
  width: auto;
  min-width: 8.75rem;
  min-height: 2.35rem;
  margin: 0;
  flex: 0 0 auto;
  align-self: flex-start;
  padding: .45rem .85rem;
  white-space: nowrap;
  font-size: .68rem;
  text-decoration: none;
  box-sizing: border-box;
}
a.arch-print-button { display: inline-flex; justify-content: center; align-items: center; }

.arch-legend { display: flex; flex-wrap: wrap; gap: .55rem; }
.arch-legend-item { display: inline-flex; align-items: center; gap: .45rem; border: 1px solid var(--line); border-radius: 999px; padding: .35rem .7rem; color: var(--muted); font: 600 .63rem 'DM Mono', monospace; }
.arch-swatch { width: .6rem; height: .6rem; border-radius: 3px; background: var(--arch-tint); }

/* Production / demo banner above a chart */
.arch-mode { display: flex; align-items: flex-start; gap: .85rem; margin: 0 0 .9rem; padding: .85rem 1rem; border: 1px solid var(--line); border-left: 3px solid var(--arch-mode-tint, var(--muted)); border-radius: 13px; background: color-mix(in srgb, var(--arch-mode-tint, var(--muted)) 7%, var(--surface-raised)); }
.arch-mode-production { --arch-mode-tint: var(--teal); }
.arch-mode-simulation { --arch-mode-tint: var(--accent-strong); }
.arch-mode + .arch-canvas { margin-bottom: 1.4rem; }
.arch-mode-tag { flex: 0 0 auto; border-radius: 999px; background: color-mix(in srgb, var(--arch-mode-tint) 22%, transparent); padding: .25rem .6rem; color: var(--ink); font: 700 .58rem 'DM Mono', monospace; letter-spacing: .08em; text-transform: uppercase; }
.arch-mode strong { display: block; color: var(--ink); font-size: .78rem; }
.arch-mode p { margin: .25rem 0 0; color: var(--muted); font-size: .71rem; line-height: 1.6; }

/* Drawing surface. The chart keeps its own minimum width and the wrapper scrolls, rather than squashing labels. */
.arch-canvas { overflow-x: auto; margin: 0 0 .4rem; padding: .35rem .1rem .6rem; }
.arch-svg { display: block; width: 100%; height: auto; }

.arch-svg-node-body { fill: color-mix(in srgb, var(--arch-tint) 10%, var(--surface-raised)); stroke: color-mix(in srgb, var(--arch-tint) 40%, var(--line)); stroke-width: 1; }
.arch-svg-node-bar { fill: var(--arch-tint); }
.arch-svg-node-emphasis .arch-svg-node-body { stroke-width: 2; fill: color-mix(in srgb, var(--arch-tint) 17%, var(--surface-raised)); }
.arch-svg-node-label { fill: var(--ink); font-family: inherit; font-size: 12.5px; font-weight: 700; }
.arch-svg-node-sub { fill: var(--muted); font-family: inherit; font-size: 10.5px; }

.arch-svg-edge { stroke: color-mix(in srgb, var(--ink) 42%, transparent); stroke-width: 1.6; fill: none; }
.arch-svg-edge-dashed { stroke-dasharray: 6 5; }
.arch-svg-marker { fill: color-mix(in srgb, var(--ink) 42%, transparent); }
.arch-svg-marker-soft { fill: color-mix(in srgb, var(--ink) 26%, transparent); }
.arch-svg-lifeline, .arch-svg-axis { stroke: var(--line); stroke-width: 1.4; }
.arch-svg-lifeline { stroke-dasharray: 4 6; }

.arch-svg-chip-body { fill: var(--surface-solid); stroke: var(--line); stroke-width: 1; }
.arch-svg-chip-text { fill: var(--muted); font-family: 'DM Mono', monospace; font-size: 10.5px; font-weight: 600; text-anchor: middle; }
.arch-svg-chip-tool .arch-svg-chip-body { stroke: color-mix(in srgb, var(--teal) 45%, var(--line)); stroke-dasharray: 3 3; }
.arch-svg-chip-tool .arch-svg-chip-text { fill: var(--teal); }
.arch-svg-chip-strong .arch-svg-chip-body { fill: color-mix(in srgb, var(--coral) 16%, var(--surface-solid)); stroke: color-mix(in srgb, var(--coral) 50%, var(--line)); }
.arch-svg-chip-strong .arch-svg-chip-text { fill: var(--coral); }

.arch-svg-lane, .arch-svg-room { fill: color-mix(in srgb, var(--ink) 3%, transparent); stroke: var(--line); stroke-width: 1; }
.arch-svg-room { stroke-dasharray: 7 5; }
.arch-svg-lane-tag { fill: var(--ink); font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 700; letter-spacing: .09em; }
.arch-svg-track { fill: var(--faint); font-family: 'DM Mono', monospace; font-size: 9.5px; font-weight: 700; letter-spacing: .12em; }
.arch-svg-caption { fill: var(--muted); font-family: inherit; font-size: 10.5px; }
.arch-svg-exchange { fill: var(--ink); font-family: 'DM Mono', monospace; font-size: 11.5px; font-weight: 600; }
.arch-svg-phase-dot { fill: var(--accent); }
.arch-svg-phase-number { fill: #17201a; font-family: 'DM Mono', monospace; font-size: 12px; font-weight: 700; }

.arch-edge-key { display: grid; gap: .35rem; margin-top: .5rem; padding: .8rem 1rem; border: 1px dashed var(--line); border-radius: 13px; }
.arch-edge-key-row { display: flex; align-items: baseline; gap: .7rem; color: var(--muted); font-size: .7rem; line-height: 1.5; }
.arch-edge-key-glyph { flex: 0 0 1rem; color: var(--ink); font-size: .9rem; text-align: center; }

.arch-connector { flex: 0 0 auto; align-self: center; width: 1.1rem; height: 1px; background: linear-gradient(90deg, transparent, var(--line), transparent); }
.arch-variable-grid, .arch-analysis-grid { display: grid; gap: .6rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.arch-variable-card, .arch-analysis-card { display: grid; align-content: start; gap: .35rem; padding: .9rem; border: 1px solid var(--line); border-radius: 15px; background: color-mix(in srgb, var(--surface-raised) 55%, transparent); }
.arch-variable-label { color: var(--muted); font: 700 .58rem 'DM Mono', monospace; letter-spacing: .09em; text-transform: uppercase; }
.arch-variable-applies { color: var(--ink); font-size: .78rem; }
.arch-variable-mechanism { justify-self: start; border-radius: 6px; background: color-mix(in srgb, var(--teal) 12%, transparent); padding: .2rem .45rem; color: var(--teal); font: 600 .62rem 'DM Mono', monospace; word-break: break-all; }
.arch-variable-card p, .arch-analysis-card p { margin: 0; color: var(--muted); font-size: .68rem; line-height: 1.55; }
.arch-analysis-card > strong { color: var(--ink); font-size: .8rem; }
.arch-analysis-steps { display: flex; flex-wrap: wrap; align-items: center; gap: .2rem; margin: .2rem 0; }
.arch-analysis-step { border: 1px solid var(--line); border-radius: 999px; padding: .28rem .6rem; color: var(--muted); font: 600 .6rem 'DM Mono', monospace; }

/* Print one section on its own, for the per-flow PDF export. Visibility rather than display, so the target keeps
   its layout box while every ancestor collapses out of the way. The Download PDF control is forced out — both with
   display/visibility and by being hidden in JS before print — so it never lands in the PDF. */
@media print {
  body.arch-printing * { visibility: hidden; }
  body.arch-printing .arch-print-target,
  body.arch-printing .arch-print-target *:not(.arch-print-button) { visibility: visible; }
  body.arch-printing .arch-print-target { position: absolute; inset: 0 auto auto 0; width: 100%; border: 0; box-shadow: none; background: none; }
  body.arch-printing .arch-print-button,
  .arch-print-button {
    display: none !important;
    visibility: hidden !important;
    width: 0 !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    border: 0 !important;
  }
  body.arch-printing .arch-canvas { overflow: visible; }
  body.arch-printing .arch-svg { min-width: 0 !important; }
  body.arch-printing .ambient { display: none; }
}