:root {
  color-scheme: light;
  --bg: #f4efe7;
  --bg-accent: #e6f0ff;
  --panel: rgba(255, 252, 248, 0.9);
  --panel-strong: #ffffff;
  --line: rgba(18, 38, 63, 0.12);
  --line-strong: rgba(18, 38, 63, 0.2);
  --ink: #13263f;
  --muted: #5d6a7a;
  --blue: #1f67d2;
  --blue-soft: rgba(31, 103, 210, 0.12);
  --green: #1d8c6d;
  --amber: #cc7a00;
  --red: #bf3b45;
  --shadow: 0 18px 48px rgba(19, 38, 63, 0.12);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(31, 103, 210, 0.16), transparent 30%),
    radial-gradient(circle at top right, rgba(29, 140, 109, 0.12), transparent 24%),
    linear-gradient(180deg, #faf6f0 0%, var(--bg) 55%, #ebe3d8 100%);
  color: var(--ink);
  font-family: "IBM Plex Sans", sans-serif;
}

body {
  min-height: 100vh;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.app-shell {
  width: min(1540px, calc(100vw - 32px));
  margin: 24px auto;
  padding-bottom: 24px;
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 22px;
  padding: 28px 30px;
  border: 1px solid rgba(19, 38, 63, 0.08);
  border-radius: 32px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(246, 249, 255, 0.92)),
    linear-gradient(135deg, rgba(31, 103, 210, 0.08), rgba(29, 140, 109, 0.04));
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1,
.detail-card h2,
.panel h2,
.detail-section h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.03em;
}

.hero h1 {
  font-size: clamp(2rem, 3vw, 3rem);
}

.hero-text,
.muted,
.detail-subtitle {
  color: var(--muted);
  line-height: 1.5;
}

.hero-text {
  max-width: 720px;
  margin: 10px 0 0;
  font-size: 1rem;
}

.hero-status {
  display: grid;
  gap: 12px;
  min-width: 240px;
}

.env-pill,
.type-chip,
.status-pill,
.filter-chip,
.summary-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.env-pill {
  justify-self: end;
  padding: 10px 14px;
  color: var(--blue);
  background: rgba(31, 103, 210, 0.12);
}

.hero-note {
  padding: 14px 16px;
  border: 1px solid rgba(19, 38, 63, 0.08);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  line-height: 1.45;
}

.workspace {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr) 420px;
  gap: 18px;
  align-items: start;
}

.panel {
  border: 1px solid rgba(19, 38, 63, 0.08);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.rail {
  display: grid;
  gap: 14px;
  padding: 18px;
  position: sticky;
  top: 16px;
}

.panel-block,
.auth-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel-strong);
}

.stack {
  display: grid;
  gap: 12px;
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--muted);
}

.field input,
.field select,
.field textarea,
.search-field input {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: #fffdfa;
  color: var(--ink);
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.search-field input:focus {
  outline: none;
  border-color: rgba(31, 103, 210, 0.44);
  box-shadow: 0 0 0 4px rgba(31, 103, 210, 0.12);
}

.field textarea {
  resize: vertical;
  min-height: 132px;
}

.primary-button,
.secondary-button,
.ghost-button,
.danger-button {
  border: 0;
  border-radius: 999px;
  padding: 12px 16px;
  font-weight: 700;
  transition:
    transform 120ms ease,
    box-shadow 140ms ease,
    opacity 120ms ease,
    background 120ms ease;
}

.primary-button {
  color: #ffffff;
  background: linear-gradient(135deg, #1f67d2, #0f4eb1);
  box-shadow: 0 10px 24px rgba(31, 103, 210, 0.22);
}

.secondary-button {
  color: var(--blue);
  background: rgba(31, 103, 210, 0.12);
}

.ghost-button {
  color: var(--ink);
  background: rgba(19, 38, 63, 0.08);
}

.danger-button {
  color: #ffffff;
  background: linear-gradient(135deg, #bf3b45, #a12a34);
  box-shadow: 0 10px 24px rgba(191, 59, 69, 0.2);
}

.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover,
.danger-button:hover,
.filter-chip:hover,
.queue-card:hover {
  transform: translateY(-1px);
}

.primary-button:disabled,
.secondary-button:disabled,
.ghost-button:disabled,
.danger-button:disabled {
  opacity: 0.55;
  cursor: default;
  transform: none;
  box-shadow: none;
}

.divider {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.divider::before,
.divider::after {
  content: "";
  height: 1px;
  background: var(--line);
}

.queue-panel,
.detail-panel {
  min-height: calc(100vh - 132px);
}

.queue-panel {
  overflow: hidden;
}

.toolbar {
  display: grid;
  gap: 14px;
  padding: 20px 22px 18px;
  border-bottom: 1px solid var(--line);
}

.filter-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-chip {
  border: 0;
  padding: 11px 14px;
  background: rgba(19, 38, 63, 0.08);
  color: var(--ink);
}

.filter-chip.is-active {
  color: var(--blue);
  background: rgba(31, 103, 210, 0.14);
  box-shadow: inset 0 0 0 1px rgba(31, 103, 210, 0.16);
}

.toolbar-controls {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.toggle {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-weight: 600;
}

.search-field {
  width: min(440px, 100%);
}

.queue-state,
.detail-empty {
  margin: 20px 22px;
  padding: 24px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.52);
}

.queue-list {
  display: grid;
  gap: 12px;
  padding: 18px 22px 22px;
}

.queue-card {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 16px;
  background: rgba(255, 255, 255, 0.8);
  transition: border-color 140ms ease, box-shadow 140ms ease, transform 120ms ease;
}

.queue-card.is-selected {
  border-color: rgba(31, 103, 210, 0.28);
  box-shadow: 0 0 0 4px rgba(31, 103, 210, 0.08);
}

.queue-card-head,
.detail-meta-row,
.action-row,
.session-row,
.support-grid,
.toolbar-controls {
  display: flex;
  gap: 12px;
  align-items: center;
}

.queue-card-head {
  justify-content: space-between;
}

.queue-card-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
}

.queue-card-subtitle,
.queue-card-summary,
.queue-card-date,
.detail-grid dd,
.detail-grid dt {
  margin: 0;
}

.queue-card-subtitle,
.queue-card-date,
.detail-grid dt {
  color: var(--muted);
  font-size: 0.84rem;
}

.queue-card-summary {
  line-height: 1.5;
  white-space: pre-wrap;
}

.queue-card-footer {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.type-chip,
.status-pill,
.summary-pill {
  padding: 7px 10px;
}

.type-chip {
  color: var(--ink);
  background: rgba(19, 38, 63, 0.08);
}

.status-pill {
  color: var(--blue);
  background: var(--blue-soft);
}

.status-pill.status-review,
.status-pill.status-kept,
.status-pill.status-open {
  color: var(--blue);
  background: rgba(31, 103, 210, 0.12);
}

.status-pill.status-reviewed,
.status-pill.status-accepted,
.status-pill.status-resolved {
  color: var(--green);
  background: rgba(29, 140, 109, 0.12);
}

.status-pill.status-dismissed,
.status-pill.status-removed,
.status-pill.status-rejected,
.status-pill.status-closed {
  color: var(--red);
  background: rgba(191, 59, 69, 0.12);
}

.status-pill.status-in_progress {
  color: var(--amber);
  background: rgba(204, 122, 0, 0.12);
}

.summary-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.summary-pill {
  color: var(--ink);
  background: rgba(19, 38, 63, 0.08);
}

.summary-pill.is-active {
  color: var(--green);
  background: rgba(29, 140, 109, 0.12);
}

.detail-panel {
  position: sticky;
  top: 16px;
  padding: 22px;
}

.detail-card {
  display: grid;
  gap: 18px;
}

.detail-head {
  display: grid;
  gap: 10px;
}

.detail-subtitle {
  margin: 0;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(120px, 150px) 1fr;
  gap: 10px 12px;
  margin: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.82);
}

.detail-grid dd {
  word-break: break-word;
}

.detail-section {
  display: grid;
  gap: 12px;
}

.detail-body {
  margin: 0;
  padding: 16px;
  min-height: 120px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.82);
  font-family:
    "IBM Plex Mono",
    "SFMono-Regular",
    ui-monospace,
    monospace;
  white-space: pre-wrap;
  line-height: 1.5;
}

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

.action-row {
  flex-wrap: wrap;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  max-width: min(360px, calc(100vw - 24px));
  padding: 14px 16px;
  border-radius: 18px;
  color: #ffffff;
  background: rgba(19, 38, 63, 0.94);
  box-shadow: 0 16px 40px rgba(19, 38, 63, 0.28);
  z-index: 20;
}

.toast.is-error {
  background: rgba(161, 42, 52, 0.96);
}

code {
  padding: 2px 6px;
  border-radius: 8px;
  background: rgba(19, 38, 63, 0.08);
  font-family:
    "IBM Plex Mono",
    "SFMono-Regular",
    ui-monospace,
    monospace;
  font-size: 0.86em;
}

@media (max-width: 1180px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .rail,
  .detail-panel {
    position: static;
  }

  .queue-panel,
  .detail-panel {
    min-height: auto;
  }
}

@media (max-width: 760px) {
  .app-shell {
    width: min(100vw, calc(100vw - 16px));
    margin: 8px auto;
  }

  .hero,
  .toolbar-controls,
  .support-grid {
    grid-template-columns: 1fr;
    display: grid;
  }

  .hero {
    padding: 22px;
  }

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

  .detail-grid dt {
    font-weight: 700;
  }

  .env-pill {
    justify-self: start;
  }
}