:root {
  color-scheme: light;
  --bg: #f4f4f4;
  --panel: #ffffff;
  --surface-tint: #f7f7f7;
  --ink: #222222;
  --muted: #666666;
  --line: #e5e5e5;
  --primary: #1E2761;
  --primary-dark: #14204E;
  --primary-soft: #EAF0FA;
  --accent: #C8901C;
  --accent-soft: #fff9ee;
  --chart-bar: #5A6FB0;
  --warn: #8a5a12;
  --danger: #b42318;
  --shadow: 0 18px 46px rgba(24, 24, 24, 0.1);
  --shadow-soft: 0 8px 24px rgba(24, 24, 24, 0.07);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(30, 39, 97, 0.06) 0 22%, transparent 22% 100%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 46%, #eeeeee 100%);
  color: var(--ink);
  font-family: "Segoe UI", "Yu Gothic UI", "Meiryo", sans-serif;
}

button,
select,
input {
  font: inherit;
}

.login-screen {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 24px;
  background:
    linear-gradient(145deg, rgba(30, 39, 97, 0.08) 0 34%, transparent 34%),
    linear-gradient(180deg, #ffffff, #f6f7fb 62%, #eef2f8);
}

.login-card {
  position: relative;
  display: grid;
  gap: 18px;
  width: min(720px, 100%);
  padding: 38px 42px 36px;
  border: 1px solid var(--line);
  border-top: 5px solid var(--primary);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.login-card::before {
  content: "AI SALES ROLEPLAY TRAINING";
  position: absolute;
  top: 18px;
  right: 34px;
  color: #9b9b9b;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.login-card h1 {
  color: var(--ink);
  font-size: 38px;
  line-height: 1.18;
  white-space: nowrap;
}

.login-copy {
  color: var(--muted);
  line-height: 1.7;
}

.login-message {
  min-height: 1.5em;
  color: var(--muted);
  line-height: 1.5;
}

.login-message.error {
  color: var(--danger);
}

.app-shell {
  width: min(1240px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 28px 0 40px;
}

.top-bar,
.control-band,
.scenario-panel,
.scenario-request-panel,
.call-surface,
.dashboard-panel,
.team-panel,
.history-panel,
.message-area {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
}

.top-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  overflow: hidden;
  padding: 24px 28px;
  backdrop-filter: blur(8px);
}

.top-bar::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  background: var(--primary);
}

.app-tabs {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-soft);
}

.app-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border-color: transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  text-decoration: none;
}

.app-tab.active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 16px rgba(30, 39, 97, 0.18);
}

.app-tab:disabled,
.app-tab.disabled {
  background: #f1f1f1;
  color: #999;
  pointer-events: none;
}

.tab-panel {
  margin-top: 18px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 30px;
  line-height: 1.22;
  letter-spacing: 0;
}

h2 {
  font-size: 19px;
  line-height: 1.35;
}

.session-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.status-badge,
.timer {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: #fff;
  font-weight: 800;
}

.status-badge.active {
  border-color: #c6ced4;
  color: var(--primary-dark);
  background: var(--primary-soft);
}

.status-badge.busy {
  position: relative;
  padding-left: 28px;
  animation: statusPulse 1.2s ease-in-out infinite;
}

.status-badge.busy::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--primary);
  box-shadow: 0 0 0 0 rgba(30, 39, 97, 0.28);
  transform: translateY(-50%);
  animation: statusDot 1.2s ease-out infinite;
}

.control-band {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) auto auto;
  align-items: end;
  gap: 12px;
  margin-top: 0;
  padding: 20px;
}

.usage-notice {
  grid-column: 1 / -1;
  padding: 14px 16px;
  border: 1px solid #ead6ad;
  border-left: 5px solid var(--accent);
  border-radius: 8px;
  background: var(--accent-soft);
  color: #70440a;
  font-size: 13px;
  line-height: 1.65;
}

.usage-notice-title {
  margin: 0 0 4px;
  font-weight: 800;
}

.usage-notice-list {
  margin: 0;
  padding-left: 1.2em;
}

.usage-notice-list li + li {
  margin-top: 2px;
}

.usage-notice a {
  color: var(--primary-dark);
  font-weight: 800;
}

.field {
  display: grid;
  gap: 6px;
}

label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

select,
input:not([type="checkbox"]):not([type="radio"]) {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 0 12px;
  box-shadow: inset 0 1px 0 rgba(24, 24, 24, 0.03);
}

select:focus,
input:not([type="checkbox"]):not([type="radio"]):focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30, 39, 97, 0.14);
  outline: none;
}

button {
  min-height: 42px;
  border-radius: 6px;
  border: 1px solid transparent;
  padding: 0 16px;
  font-weight: 800;
  cursor: pointer;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.primary-button {
  background: var(--primary);
  color: #fff;
  border-radius: 999px;
  box-shadow: 0 10px 20px rgba(30, 39, 97, 0.2);
}

.primary-button:hover:not(:disabled) {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.secondary-button {
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
}

.secondary-button:hover:not(:disabled),
.text-button:hover:not(:disabled) {
  border-color: #c6ced4;
  background: var(--primary-soft);
}

.text-button {
  min-height: 32px;
  border-color: var(--line);
  background: #fff;
  color: var(--muted);
}

.session-stop {
  color: #b23a36;
  border-color: #e6b8b6;
}

.session-stop:hover:not(:disabled) {
  background: #fdecea;
  border-color: #d99b98;
}

.session-pause {
  color: var(--primary-dark);
  border-color: #aeb9dc;
}

.session-pause:hover:not(:disabled),
.session-pause.paused {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
}

.pause-limit-hint {
  max-width: 180px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
}

.scenario-panel {
  display: grid;
  gap: 10px;
  margin-top: 18px;
  padding: 22px 24px;
  border-top: 4px solid var(--primary);
}

.scenario-panel p {
  color: var(--muted);
  line-height: 1.7;
}

.pre-goals-card {
  display: grid;
  gap: 18px;
  margin-top: 14px;
  padding: 22px 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
}

.pre-goals-card[hidden] {
  display: none;
}

.pause-availability-notice {
  margin-top: 14px;
  padding: 12px 16px;
  border: 1px solid #cbd5ee;
  border-left: 4px solid var(--primary);
  border-radius: 6px;
  color: var(--primary-dark);
  background: var(--primary-soft);
  font-size: 14px;
  font-weight: 700;
}

.pause-availability-notice[hidden],
.pause-state-banner[hidden] {
  display: none;
}

.pre-goals-heading {
  display: grid;
  gap: 4px;
}

.pre-goals-heading span {
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
}

.pre-goals-heading h2 {
  font-size: 20px;
}

.pre-goals-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.pre-goals-group {
  padding: 14px 16px;
  background: var(--primary-soft);
  border-left: 3px solid var(--primary);
  border-radius: 4px;
}

.pre-goals-group.caution {
  background: #fff5f4;
  border-left-color: var(--danger);
}

.pre-goals-group h3 {
  margin: 0 0 8px;
  color: var(--primary-dark);
  font-size: 15px;
}

.pre-goals-group.caution h3 {
  color: var(--danger);
}

.pre-goals-group ul {
  display: grid;
  gap: 6px;
  margin: 0;
  padding-left: 20px;
}

.pre-goals-group li {
  line-height: 1.55;
}

.pre-goals-pass-line {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.scenario-request-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  margin-top: 18px;
  padding: 20px 24px;
  border-left: 5px solid var(--accent);
  background: #fffdf8;
}

.scenario-request-panel h2 {
  margin-bottom: 6px;
}

.scenario-request-panel p {
  color: var(--muted);
  line-height: 1.7;
}

.download-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--primary-dark);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 10px 20px rgba(30, 39, 97, 0.18);
}

.download-button:hover {
  background: var(--primary);
}

.call-surface {
  display: grid;
  gap: 20px;
  margin-top: 18px;
  scroll-margin-top: 112px;
  padding: 24px;
}

.pause-state-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid #cbd5ee;
  border-radius: 6px;
  color: var(--primary-dark);
  background: var(--primary-soft);
}

.result-panel {
  margin-top: 18px;
  padding: 22px 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
}

.result-summary {
  color: var(--primary-dark);
  font-weight: 800;
}

.result-empty {
  padding: 20px;
  border: 1px dashed var(--line);
  border-radius: 6px;
  color: var(--muted);
  background: var(--surface-tint);
}

.result-empty.evaluation-pending {
  padding: 0;
  border-style: solid;
  border-color: #c6ced4;
  color: var(--ink);
  background: var(--primary-soft);
}

.scoring-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 18px;
  overflow: hidden;
  position: relative;
}

.scoring-spinner {
  width: 34px;
  height: 34px;
  border: 4px solid #dbe1e5;
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: scoringSpin 0.9s linear infinite;
}

.scoring-copy {
  display: grid;
  gap: 4px;
  line-height: 1.6;
}

.scoring-copy strong {
  font-size: 16px;
}

.scoring-copy span,
.scoring-step {
  color: var(--muted);
  font-size: 13px;
}

.scoring-step {
  padding: 6px 10px;
  border: 1px solid #c6ced4;
  border-radius: 999px;
  background: #fff;
  font-weight: 800;
  white-space: nowrap;
}

.scoring-progress {
  grid-column: 1 / -1;
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: #dbe1e5;
}

.scoring-progress span {
  display: block;
  width: 42%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  animation: scoringProgress 1.35s ease-in-out infinite;
}

.result-content {
  display: grid;
  gap: 18px;
}

.score-overview {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 12px;
}

.score-detail-link {
  justify-self: start;
  color: var(--primary);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.score-detail-link::after {
  content: " ↓";
}

.score-detail-link:hover {
  color: var(--primary-dark);
}

.score-tile {
  padding: 18px;
  border: 1px solid #d6dde2;
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff, var(--primary-soft));
}

.score-label {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.score-tile strong {
  display: block;
  margin-top: 4px;
  color: var(--primary-dark);
  font-size: 32px;
  line-height: 1.2;
}

.partial-notice {
  padding: 12px 14px;
  border: 1px solid #ead6ad;
  border-radius: 6px;
  background: var(--accent-soft);
  color: #70440a;
  line-height: 1.6;
}

.retry-unscored-area {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 14px;
  border: 1px solid #d6dde2;
  border-radius: 6px;
  background: var(--surface-tint);
}

.retry-unscored-area p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.result-section {
  display: grid;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

#detailFeedbackSection {
  scroll-margin-top: 112px;
}

.result-section h3 {
  margin: 0;
  font-size: 17px;
}

.result-section h4 {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 14px;
}

.feedback-summary {
  line-height: 1.75;
  color: var(--ink);
}

.feedback-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.feedback-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 1.2em;
  color: var(--ink);
  line-height: 1.6;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(130px, 1fr));
  gap: 10px;
}

.metric-item {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-tint);
}

.metric-label {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.metric-value {
  display: block;
  margin-top: 3px;
  font-size: 20px;
  font-weight: 800;
  color: var(--primary-dark);
}

.metric-help {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.detail-groups {
  display: grid;
  gap: 16px;
}

.detail-group {
  display: grid;
  gap: 8px;
}

.detail-group h4 {
  margin: 0;
  color: var(--ink);
  font-size: 15px;
}

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

.detail-item {
  display: grid;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: 6px;
  background: #fff;
}

.detail-item.achieved {
  border-color: #c6ced4;
  background: #fbfcfd;
}

.detail-item.growth {
  border-color: #d9e7ea;
  background: var(--surface-tint);
}

.detail-item.missed {
  border-color: #e5b8b4;
  background: #fff7f6;
}

.detail-item.missed .detail-status {
  color: #9f332c;
}

.detail-item.caution {
  border-color: #ead6ad;
  background: var(--accent-soft);
}

.detail-status {
  font-weight: 800;
}

.detail-label {
  font-weight: 800;
}

.detail-evidence {
  color: var(--muted);
  line-height: 1.6;
}

.history-panel {
  margin-top: 18px;
  padding: 22px 24px;
}

.history-controls {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) auto;
  gap: 10px;
}

.history-note {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

.ranking-entry {
  display: flex;
  justify-content: flex-end;
  margin-top: 18px;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(25, 25, 25, 0.42);
  z-index: 50;
}

.modal-card {
  display: grid;
  gap: 14px;
  width: min(640px, 100%);
  max-height: min(760px, calc(100vh - 48px));
  overflow: auto;
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.ranking-content {
  display: grid;
  gap: 12px;
}

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

.ranking-row {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-tint);
}

.ranking-rank {
  color: var(--primary-dark);
  font-weight: 900;
}

.ranking-name {
  min-width: 0;
  overflow: hidden;
  color: var(--ink);
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ranking-score {
  color: var(--primary-dark);
}

.ranking-self,
.ranking-empty {
  padding: 12px 14px;
  border: 1px solid #d6dde2;
  border-radius: 6px;
  background: var(--surface-tint);
  color: var(--ink);
  line-height: 1.6;
}

.dashboard-panel,
.team-panel {
  display: grid;
  gap: 18px;
  padding: 22px;
}

.dashboard-content {
  display: grid;
  gap: 16px;
}

.dashboard-heading {
  display: grid;
  gap: 4px;
}

.dashboard-heading h3,
.dashboard-section h3 {
  margin: 0;
  color: var(--primary-dark);
  font-size: 18px;
}

.dashboard-heading p {
  color: var(--muted);
  line-height: 1.6;
}

.dashboard-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 12px;
}

.dashboard-card {
  display: grid;
  gap: 4px;
  min-height: 96px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff, var(--surface-tint));
}

.dashboard-card-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.dashboard-card-value {
  color: var(--primary-dark);
  font-size: 24px;
  line-height: 1.2;
}

.dashboard-card-help {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.dashboard-controls {
  display: grid;
  grid-template-columns: minmax(280px, 420px);
  gap: 6px;
}

.dashboard-section {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.dashboard-section h4 {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.score-trend-chart {
  min-height: 190px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: var(--surface-tint);
}

.score-trend-chart svg {
  display: block;
  width: 100%;
  height: 190px;
}

.score-trend-chart line {
  stroke: #d4d9dd;
  stroke-width: 1;
}

.score-trend-chart polyline {
  fill: none;
  stroke: var(--primary);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.score-trend-chart circle {
  fill: #fff;
  stroke: var(--primary);
  stroke-width: 3;
}

.rate-list {
  display: grid;
  gap: 10px;
}

.rate-row {
  display: grid;
  gap: 5px;
}

.rate-row-header,
.compact-row,
.session-row,
.team-row {
  display: grid;
  align-items: center;
  gap: 12px;
}

.rate-row-header {
  grid-template-columns: 1fr auto;
  color: var(--ink);
}

.rate-track {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--primary-soft);
}

.rate-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--chart-bar);
}

.rate-row.danger .rate-track span {
  background: var(--danger);
}

.rate-row small {
  color: var(--muted);
  font-size: 12px;
}

.compact-list,
.session-list,
.team-table {
  display: grid;
  gap: 8px;
}

.compact-row,
.session-row,
.team-row {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-tint);
  color: var(--ink);
  text-align: left;
}

.compact-row {
  grid-template-columns: 1fr auto;
}

.compact-row:disabled {
  cursor: default;
  opacity: 1;
}

.session-row {
  grid-template-columns: minmax(220px, 1fr) 150px auto;
}

.session-row:hover,
.team-row:hover:not(.team-row-header) {
  border-color: #c6ced4;
  background: #fff;
}

.session-row-title,
.team-row span:first-child {
  font-weight: 800;
}

.session-row-meta {
  color: var(--muted);
}

.session-row-score {
  color: var(--primary-dark);
}

.team-row {
  grid-template-columns: minmax(160px, 1.5fr) 90px 100px 100px 130px;
}

.team-row-header {
  min-height: 36px;
  background: #fff;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  cursor: default;
}

.dashboard-empty {
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: var(--surface-tint);
  line-height: 1.7;
}

.team-member-dashboard {
  display: grid;
  gap: 16px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.evaluation-json {
  overflow: auto;
  max-height: 360px;
  margin: 12px 0 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0f172a;
  color: #e5e7eb;
  font: 13px/1.55 Consolas, "Courier New", monospace;
  white-space: pre-wrap;
}

.participant {
  display: grid;
  grid-template-columns: 64px 1fr;
  align-items: center;
  gap: 16px;
  min-height: 116px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff, var(--surface-tint));
}

.avatar {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-weight: 800;
}

.participant-name {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.participant.customer {
  grid-template-columns: minmax(160px, 240px) minmax(0, 1fr);
  min-height: 276px;
}

#customerAvatar {
  position: relative;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 8px;
}

.avatar-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 200ms ease;
}

.admin-avatar-preview {
  position: relative;
  width: 160px;
  height: 160px;
  border-radius: 8px;
  overflow: hidden;
}

.admin-avatar-field { align-self: start; }

@media (max-width: 600px) {
  .participant.customer { grid-template-columns: minmax(0, 1fr); }
  #customerAvatar { max-width: 240px; }
}

.live-caption {
  margin-top: 8px;
  min-height: 52px;
  font-size: 22px;
  line-height: 1.45;
}

.meter-row {
  display: grid;
  grid-template-columns: auto minmax(120px, 1fr) auto;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-weight: 700;
}

.meter {
  overflow: hidden;
  height: 12px;
  border-radius: 999px;
  background: #e3eef1;
}

.meter-fill {
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: var(--primary);
  transition: width 80ms linear;
}

.barge-in-label.active {
  color: var(--warn);
}

.log-panel {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.log-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.transcript-log {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 160px;
  max-height: 320px;
  overflow: auto;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-tint);
}

.transcript-item {
  display: grid;
  gap: 4px;
  width: fit-content;
  max-width: min(78%, 720px);
  padding: 10px 12px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid var(--line);
  overflow-wrap: anywhere;
}

.transcript-item.transcript-customer {
  justify-self: start;
  border-color: rgba(185, 28, 28, 0.18);
  background: #fff;
}

.transcript-item.transcript-user {
  justify-self: end;
  border-color: rgba(120, 113, 108, 0.28);
  background: #f8f5f1;
}

.transcript-speaker {
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 800;
}

.message-area {
  display: none;
  margin-top: 16px;
  padding: 14px 16px;
  color: var(--muted);
}

.message-area.visible {
  display: block;
}

.message-area.error {
  border-color: #fecaca;
  background: #fff5f5;
  color: var(--danger);
}

@keyframes scoringSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes scoringProgress {
  0% {
    transform: translateX(-110%);
  }

  100% {
    transform: translateX(240%);
  }
}

@keyframes statusPulse {
  0%,
  100% {
    filter: brightness(1);
  }

  50% {
    filter: brightness(0.96);
  }
}

@keyframes statusDot {
  0% {
    box-shadow: 0 0 0 0 rgba(30, 39, 97, 0.28);
    opacity: 1;
  }

  100% {
    box-shadow: 0 0 0 8px rgba(30, 39, 97, 0);
    opacity: 0.72;
  }
}

@media (max-width: 720px) {
  .app-shell {
    width: min(100vw - 20px, 1180px);
    padding-top: 10px;
  }

  .top-bar,
  .control-band {
    grid-template-columns: 1fr;
  }

  .top-bar {
    align-items: flex-start;
    flex-direction: column;
  }

  .control-band {
    display: grid;
  }

  .session-meta {
    width: 100%;
    justify-content: space-between;
  }

  .participant {
    grid-template-columns: 1fr;
  }

  .score-overview,
  .feedback-grid,
  .metrics-grid,
  .history-controls,
  .scenario-request-panel,
  .pre-goals-groups {
    grid-template-columns: 1fr;
  }

  .live-caption {
    font-size: 18px;
  }

  .login-card h1 {
    white-space: normal;
  }
}


.admin-shell {
  padding-bottom: 64px;
}

.admin-panel {
  margin-top: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}

.system-admin-tabs {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  gap: 4px;
  margin: 18px 0 0;
  padding: 0 10px;
}

.system-admin-tab {
  min-height: 44px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-bottom-color: var(--line);
  border-radius: 8px 8px 0 0;
  background: #f1f3f6;
  color: var(--muted);
  font-weight: 800;
  cursor: pointer;
}

.system-admin-tab.active {
  margin-bottom: -1px;
  border-bottom-color: var(--panel);
  background: var(--panel);
  color: var(--primary-dark);
  font-weight: 900;
}

.system-admin-panel[hidden] {
  display: none !important;
}

#scenarioAdminPanel > .admin-panel,
#adminUsersPanel.system-admin-panel {
  margin-top: 0;
}

.admin-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.admin-panel-header p {
  margin-top: 6px;
  color: var(--muted);
  line-height: 1.6;
}

.scenario-import-panel {
  display: grid;
  gap: 16px;
  margin: 0 0 20px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-tint);
}

.scenario-import-panel[hidden] {
  display: none;
}

.scenario-import-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.scenario-import-heading h3,
.scenario-import-heading p {
  margin: 0;
}

.scenario-import-heading p {
  margin-top: 5px;
  color: var(--muted);
  line-height: 1.6;
}

.scenario-import-steps {
  margin: 0;
  padding-left: 1.5em;
  color: var(--ink);
  line-height: 1.8;
}

.scenario-import-controls {
  display: grid;
  grid-template-columns: max-content minmax(280px, 1fr);
  align-items: end;
  gap: 10px 14px;
}

.excel-template-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
}

.scenario-import-file-label {
  display: grid;
  gap: 6px;
}

.scenario-import-file-name {
  grid-column: 2;
  color: var(--muted);
  font-size: 12px;
}

.scenario-import-actions {
  justify-content: flex-end;
}

.scenario-import-result {
  display: none;
  padding: 12px 14px;
  border: 1px solid #c7d7c1;
  border-radius: 8px;
  background: #f4faf1;
  color: #2f5f24;
  line-height: 1.6;
}

.scenario-import-result.visible {
  display: block;
}

.scenario-import-result.error {
  border-color: #f1b8bd;
  background: #fff4f5;
  color: var(--danger);
}

.scenario-import-error-heading {
  margin: 0 0 10px;
  font-weight: 800;
}

.scenario-import-error-table-wrap {
  overflow-x: auto;
}

.scenario-import-error-table {
  min-width: 720px;
  background: #fff;
  color: var(--ink);
}

.admin-actions,
.scenario-request-actions,
.admin-row-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.compact-field {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.admin-table th,
.admin-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

.admin-table th {
  color: var(--muted);
  background: var(--surface-tint);
  font-size: 12px;
}

.admin-table tr:last-child td {
  border-bottom: 0;
}

.admin-title,
.admin-id {
  display: block;
}

.admin-id {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.admin-number {
  white-space: nowrap;
  font-weight: 800;
}

.admin-status {
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.status-active {
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.status-draft {
  background: #f3f4f6;
  color: var(--primary-dark);
}

.status-archived {
  background: #eeeeee;
  color: var(--muted);
}

.password-state-required {
  background: #FDECEA;
  color: var(--danger);
}

.password-state-ready {
  background: #eeeeee;
  color: var(--muted);
}

.danger-link {
  color: var(--danger);
}

.secondary-download {
  background: #fff;
  color: var(--primary-dark);
  border: 1px solid var(--line);
}


.admin-editor-panel label,
.admin-create-user-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.admin-editor-panel input:not([type="checkbox"]):not([type="radio"]),
.admin-editor-panel textarea,
.admin-editor-panel select,
.admin-create-user-form input:not([type="checkbox"]):not([type="radio"]),
.admin-create-user-form select,
.user-admin-table select {
  width: 100%;
  border: 1px solid #d8dee4;
  border-radius: 6px;
  padding: 10px 11px;
  color: var(--ink);
  background: #fff;
  font-weight: 500;
}

input[type="checkbox"],
input[type="radio"] {
  flex: 0 0 18px;
  width: 18px;
  min-width: 18px;
  height: 18px;
  min-height: 18px;
  margin: 0;
  padding: 0;
  border: 0;
  box-shadow: none;
  accent-color: var(--primary);
}

label:has(> input[type="checkbox"]),
label:has(> input[type="radio"]) {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.admin-editor-panel textarea {
  resize: vertical;
  line-height: 1.6;
}

.admin-tabs {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  gap: 4px;
  row-gap: 4px;
  flex-wrap: wrap;
  margin: 0;
  padding: 0 8px;
}

.admin-tab {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-bottom-color: var(--line);
  border-radius: 8px 8px 0 0;
  background: #f5f6f8;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.admin-tab.active {
  margin-bottom: -1px;
  border-bottom-color: var(--panel);
  background: var(--panel);
  color: var(--primary-dark);
  font-weight: 900;
}

.admin-tab-panel {
  display: none;
  gap: 14px;
}

.admin-tab-panel.active {
  display: grid;
}

.admin-editor-form {
  display: grid;
  gap: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.admin-grid {
  display: grid;
  gap: 12px;
}

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

.admin-grid.scoring-row {
  grid-template-columns: 160px minmax(240px, 1fr) 150px 100px 100px 100px auto;
  align-items: end;
}

.admin-grid.user-create-grid {
  grid-template-columns: minmax(220px, 1fr) minmax(180px, 1fr) 150px minmax(180px, 1fr) auto;
  align-items: end;
}

.admin-create-user-form {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-tint);
}

.user-admin-table td:first-child {
  min-width: 220px;
}

.user-admin-message {
  margin: 0 0 14px;
}

.admin-stack,
.evaluation-editor-list {
  display: grid;
  gap: 12px;
}

.admin-edit-card {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-tint);
}

.score-config-bar {
  display: grid;
  grid-template-columns: 1fr repeat(5, 110px);
  align-items: end;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.score-config-bar strong {
  color: var(--primary-dark);
  font-size: 18px;
}

.method-field[hidden],
.eval-positive-score[hidden],
.eval-ng-score[hidden],
.eval-rule-count-wrap[hidden] {
  display: none !important;
}

.fixed-rule-note {
  align-self: end;
}

.publish-gate-list {
  display: grid;
  gap: 8px;
}

.publish-gate-ok,
.publish-gate-warning,
.publish-gate-error {
  padding: 12px 14px;
  border-radius: 8px;
  line-height: 1.6;
}

.publish-gate-ok {
  border: 1px solid #c7d7c1;
  background: #f4faf1;
  color: #2f5f24;
}

.publish-gate-warning {
  border: 1px solid #ead6ad;
  background: var(--accent-soft);
  color: var(--warn);
}

.publish-gate-error {
  border: 1px solid #f1b8bd;
  background: #fff4f5;
  color: var(--danger);
}

@media (max-width: 960px) {
  .admin-grid.two,
  .admin-grid.scoring-row,
  .admin-grid.user-create-grid,
  .score-config-bar {
    grid-template-columns: 1fr;
  }

  .scenario-import-controls {
    grid-template-columns: 1fr;
  }

  .scenario-import-file-name {
    grid-column: auto;
  }
}

.positive-total-box {
  display: grid;
  gap: 4px;
}

.score-total-notice {
  color: var(--warn);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.5;
}
/* License status does not change the existing session controls. */
.license-demo-badge { display: inline-block; padding: 3px 9px; border: 1px solid var(--accent); border-radius: 4px; color: var(--primary); background: #fff8e6; font-size: 13px; font-weight: 700; white-space: nowrap; }
.license-demo-badge[hidden] { display: none; }
.license-details { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 10px 20px; }
.license-details dt { font-weight: 700; }
.license-details dd { margin: 0; overflow-wrap: anywhere; }
.license-notice { padding: 12px; background: #fff8e6; border-left: 4px solid var(--accent); }
.license-actions { display: flex; gap: 12px; margin-top: 12px; }
.license-error { color: var(--danger); }
[data-system-panel="license"] label { display: block; margin: 16px 0 8px; font-weight: 700; }
#licenseKeyInput { display: block; width: 100%; min-height: 96px; padding: 12px; border: 1px solid var(--line); border-radius: 6px; font: inherit; overflow-wrap: anywhere; resize: vertical; }
#licenseKeyInput:focus { outline: 2px solid var(--primary); outline-offset: 2px; }