:root {
  --bg: #f6f3ee;
  --bg-strong: #e8dfd1;
  --panel: rgba(255, 251, 246, 0.7);
  --panel-border: rgba(84, 59, 31, 0.12);
  --ink: #2f2418;
  --muted: #74614b;
  --accent: #8b4b2d;
  --accent-strong: #6d351b;
  --accent-soft: rgba(139, 75, 45, 0.08);
  --success: #1d6b3b;
  --error: #9f1f1f;
  --shadow: 0 16px 48px rgba(74, 50, 26, 0.1);
  --shadow-soft: 0 12px 30px rgba(74, 50, 26, 0.06);
  --glass-glow: 0 0 0 1px rgba(255, 255, 255, 0.3), 0 18px 40px rgba(97, 76, 52, 0.08);
  --aurora-1: rgba(238, 222, 201, 0.52);
  --aurora-2: rgba(228, 234, 246, 0.44);
  --aurora-3: rgba(240, 230, 219, 0.32);
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-32: 32px;
  --space-40: 40px;
  --space-48: 48px;
  --radius-12: 12px;
  --radius-16: 16px;
  --radius-24: 24px;
  --border-soft: 1px solid rgba(84, 59, 31, 0.08);
  --surface-soft: rgba(255, 255, 255, 0.7);
  --surface-muted: rgba(247, 243, 236, 0.9);
  --elevated-shadow: 0 12px 28px rgba(84, 59, 31, 0.08);
  --card-primary-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(255, 251, 246, 0.68));
  --card-secondary-bg: rgba(255, 255, 255, 0.62);
  --card-status-bg: rgba(250, 247, 242, 0.88);
  --card-danger-bg: rgba(159, 31, 31, 0.05);
  --card-primary-border: rgba(84, 59, 31, 0.12);
  --card-secondary-border: rgba(84, 59, 31, 0.08);
  --card-status-border: rgba(139, 75, 45, 0.14);
  --card-danger-border: rgba(159, 31, 31, 0.18);
  --font-serif: "Noto Serif SC", "Songti SC", "STSong", "Source Han Serif SC", Georgia, serif;
  --font-sans: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-display: "Noto Serif SC", "Songti SC", "STSong", "Source Han Serif SC", Georgia, serif;
  --text-xs: 12px;
  --text-sm: 13.5px;
  --text-base: 15.5px;
  --text-md: 16.5px;
  --text-lg: 18px;
  --text-xl: 22px;
  --text-2xl: 28px;
  --text-hero: clamp(38px, 4.8vw, 62px);
  --leading-tight: 1.25;
  --leading-normal: 1.55;
  --leading-relaxed: 1.75;
  --leading-loose: 1.95;
  --tracking-meta: 0.14em;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 8%, var(--aurora-1), transparent 24%),
    radial-gradient(circle at 88% 14%, var(--aurora-2), transparent 22%),
    radial-gradient(circle at 72% 82%, var(--aurora-3), transparent 26%),
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.82), transparent 26%),
    radial-gradient(circle at bottom right, rgba(227, 213, 192, 0.58), transparent 28%),
    linear-gradient(135deg, #faf6ef 0%, var(--bg) 54%, var(--bg-strong) 100%);
  font-family: var(--font-serif);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  letter-spacing: 0.01em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

input,
select,
button {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.4;
}

textarea {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
}

.shell {
  width: min(1200px, calc(100vw - 48px));
  margin: 0 auto;
  padding: 28px 0 40px;
  transition: width 0.35s ease;
}

.shell.read-mode {
  width: min(920px, calc(100vw - 32px));
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 18px;
  padding: 26px 28px;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.72), rgba(255, 249, 243, 0.46)),
    rgba(255, 251, 246, 0.54);
  border: 1px solid rgba(84, 59, 31, 0.08);
  box-shadow: var(--glass-glow);
  backdrop-filter: blur(18px);
}

.brand-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.brand-heading-row {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 600;
}

.subheading {
  color: var(--muted);
  max-width: 680px;
  font-size: var(--text-md);
  line-height: 1.82;
}

.workspace-heading-pill {
  min-height: 32px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(84, 59, 31, 0.08);
  background: rgba(255, 255, 255, 0.58);
  color: var(--accent-strong);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  line-height: 16px;
  display: inline-flex;
  align-items: center;
  box-shadow: 0 8px 20px rgba(74, 50, 26, 0.04);
}

.workspace-summary-inline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.workspace-inline-note {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 7px 12px;
  border-radius: 16px;
  border: 1px solid rgba(84, 59, 31, 0.07);
  background: rgba(255, 255, 255, 0.46);
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  line-height: 1.45;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 18px rgba(74, 50, 26, 0.04);
}

.topbar-meta {
  display: grid;
  grid-template-columns: minmax(280px, 360px) auto;
  gap: 14px;
  align-items: stretch;
}

.topbar-side {
  display: grid;
  align-content: space-between;
  justify-items: end;
  gap: 12px;
}

.system-status-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}

.topbar-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(84, 59, 31, 0.1);
  box-shadow: 0 10px 24px rgba(74, 50, 26, 0.04);
  color: rgba(62, 47, 31, 0.88);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  line-height: 1;
  letter-spacing: 0.03em;
  text-wrap: balance;
  word-break: keep-all;
}

.hero-badge-accent {
  background: linear-gradient(135deg, rgba(139, 75, 45, 0.14), rgba(109, 53, 27, 0.08));
  border-color: rgba(139, 75, 45, 0.18);
  color: var(--accent-strong);
}

.release-card {
  display: grid;
  gap: 8px;
  padding: 18px 20px;
  min-width: 0;
}

.release-card strong {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.45;
  color: var(--ink);
  text-wrap: balance;
}

.release-card p {
  margin: 0;
  color: rgba(61, 47, 33, 0.82);
  font-size: var(--text-sm);
  line-height: 1.78;
}

.presentation-band.panel {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 18px;
  margin-bottom: 18px;
  padding: 28px 28px 30px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 18%, rgba(255, 239, 214, 0.18), transparent 26%),
    radial-gradient(circle at 88% 14%, rgba(174, 201, 238, 0.14), transparent 22%),
    linear-gradient(135deg, rgba(28, 22, 17, 0.98), rgba(56, 39, 28, 0.95) 52%, rgba(88, 58, 36, 0.92));
  border: 1px solid rgba(255, 228, 197, 0.18);
  border-radius: 24px;
  box-shadow:
    0 26px 68px rgba(29, 18, 10, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
  isolation: isolate;
}

.presentation-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 224, 187, 0.08), transparent 32%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 42%);
  pointer-events: none;
}

.presentation-band-copy {
  display: grid;
  gap: 14px;
  align-content: start;
  position: relative;
  z-index: 1;
}

.presentation-band-copy h2 {
  margin-bottom: 0;
  color: #fff8ef;
  font-size: clamp(17px, 1.8vw, 25px);
  line-height: 1.24;
}

.presentation-wordmark {
  font-family: var(--font-sans);
  font-size: clamp(40px, 6vw, 76px);
  line-height: 0.92;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: rgba(255, 245, 230, 0.98);
  text-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.presentation-band-description {
  max-width: 720px;
  color: rgba(255, 243, 230, 0.92);
  font-size: 16px;
  line-height: 1.86;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.08);
}

.presentation-band-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  position: relative;
  z-index: 1;
}

.presentation-card {
  display: grid;
  gap: 10px;
  padding: 18px 18px 20px;
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255, 243, 224, 0.14), rgba(255, 255, 255, 0.04)),
    rgba(19, 13, 9, 0.28);
  border: 1px solid rgba(255, 235, 211, 0.16);
  box-shadow: 0 12px 28px rgba(16, 8, 3, 0.18);
  backdrop-filter: blur(12px);
}

.presentation-card strong {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.48;
  color: #fff8ef;
  text-wrap: balance;
  word-break: keep-all;
}

.presentation-card p {
  color: rgba(255, 240, 224, 0.8);
  font-size: 13.5px;
  line-height: 1.72;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.presentation-band .eyebrow,
.presentation-band .meta-label {
  color: rgba(255, 226, 194, 0.72);
}

.presentation-ledger {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.presentation-ledger-item {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 250, 244, 0.06);
  border: 1px solid rgba(255, 232, 206, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.presentation-ledger-item strong {
  color: #fff8ef;
  font-size: 15px;
  line-height: 1.5;
  font-family: var(--font-sans);
  text-wrap: balance;
}

.showcase-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
  padding: 14px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top left, rgba(255, 226, 189, 0.12), transparent 34%),
    linear-gradient(135deg, rgba(37, 28, 21, 0.96), rgba(66, 47, 33, 0.92) 52%, rgba(95, 65, 42, 0.88));
  border: 1px solid rgba(255, 226, 194, 0.14);
  box-shadow: 0 20px 42px rgba(33, 20, 12, 0.14);
}

.showcase-card {
  display: grid;
  gap: 10px;
  padding: 20px 20px 22px;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255, 244, 229, 0.12), rgba(255, 255, 255, 0.04)),
    rgba(34, 25, 18, 0.58);
  border: 1px solid rgba(255, 230, 206, 0.12);
  box-shadow: 0 16px 30px rgba(18, 10, 5, 0.22);
}

.showcase-card-primary {
  background:
    radial-gradient(circle at top left, rgba(255, 233, 199, 0.22), transparent 44%),
    linear-gradient(135deg, rgba(88, 58, 36, 0.96), rgba(128, 84, 50, 0.92));
  border-color: rgba(255, 223, 187, 0.22);
  box-shadow: 0 22px 42px rgba(39, 24, 14, 0.24);
}

.showcase-card strong {
  font-size: 18px;
  line-height: 1.45;
  color: #fff5e8;
  font-family: var(--font-sans);
  text-wrap: balance;
  word-break: keep-all;
}

.showcase-card p {
  font-size: var(--text-sm);
  line-height: 1.76;
  color: rgba(255, 236, 212, 0.78);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.showcase-card-primary strong,
.showcase-card-primary p,
.showcase-card-primary .meta-label {
  color: #fff8ef;
}

.showcase-card .meta-label {
  color: rgba(255, 222, 191, 0.66);
}

.workspace-switcher {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 10px;
  margin-bottom: 18px;
  padding: 10px;
  border-radius: 20px;
  background: rgba(255, 251, 246, 0.52);
  border: 1px solid rgba(84, 59, 31, 0.08);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

.workspace-tab {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  background: rgba(255, 255, 255, 0.52);
  color: var(--muted);
  border: 1px solid rgba(84, 59, 31, 0.08);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 20px;
  text-wrap: balance;
  word-break: keep-all;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.workspace-tab.is-active {
  background: var(--ink);
  color: #fff9f2;
  box-shadow: 0 10px 22px rgba(47, 36, 24, 0.12);
}

.workspace-tab:hover {
  transform: translateY(-1px);
  border-color: rgba(84, 59, 31, 0.18);
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  line-height: 1.04;
  letter-spacing: 0.02em;
  font-weight: 600;
}

h2 {
  font-size: var(--text-xl);
  line-height: 1.42;
  margin-bottom: 12px;
  font-weight: 600;
}

h3 {
  font-size: 17.5px;
  line-height: 1.5;
  margin-bottom: 4px;
  font-weight: 600;
}

.status-pill,
.source-count-pill {
  min-height: 40px;
  padding: var(--space-8) var(--space-12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid var(--panel-border);
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
}

.status-pill-primary {
  background: rgba(255, 255, 255, 0.76);
  color: var(--ink);
}

.status-pill-secondary {
  background: rgba(247, 243, 236, 0.72);
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  line-height: 16px;
}

.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  min-height: 44px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.55);
  color: var(--ink);
  cursor: pointer;
}

.layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr) 340px;
  gap: 16px;
}

.write-layout {
  position: relative;
  align-items: start;
}

.workspace {
  display: none;
}

.workspace.is-active {
  display: block;
}

.shell.read-mode .layout {
  grid-template-columns: minmax(0, 1fr);
}

.shell.read-mode #sidebar-panel,
.shell.read-mode #sources-panel {
  display: none;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  box-shadow: var(--glass-glow);
  backdrop-filter: blur(18px);
}

.panel-card-primary,
.panel-card-secondary,
.panel-card-status,
.panel-card-danger {
  border-radius: var(--radius-24);
  border: 1px solid transparent;
}

.panel-card-primary {
  background: var(--card-primary-bg);
  border-color: var(--card-primary-border);
  box-shadow: var(--shadow-soft);
}

.panel-card-secondary {
  background: var(--card-secondary-bg);
  border-color: var(--card-secondary-border);
}

.panel-card-status {
  background: var(--card-status-bg);
  border-color: var(--card-status-border);
  box-shadow: 0 10px 22px rgba(84, 59, 31, 0.04);
}

.panel-card-danger {
  background: var(--card-danger-bg);
  border-color: var(--card-danger-border);
  box-shadow: 0 10px 22px rgba(159, 31, 31, 0.04);
}

.panel-section {
  padding: 28px;
  border-bottom: 1px solid rgba(84, 59, 31, 0.08);
}

.panel-section:last-child {
  border-bottom: 0;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.field span,
.meta-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: var(--tracking-meta);
  font-family: var(--font-sans);
  font-weight: 600;
}

input,
select {
  width: 100%;
  border: 1px solid rgba(84, 59, 31, 0.16);
  border-radius: 12px;
  height: 44px;
  padding: 0 14px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.42);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

select[multiple] {
  height: auto;
  min-height: 192px;
  padding: 12px;
}

textarea {
  width: 100%;
  border: 1px solid rgba(84, 59, 31, 0.16);
  border-radius: 12px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.42);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

textarea {
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: rgba(116, 97, 75, 0.72);
}

input:hover,
select:hover,
textarea:hover {
  border-color: rgba(84, 59, 31, 0.24);
  background: rgba(255, 255, 255, 0.78);
}

button {
  border: 0;
  border-radius: 12px;
  min-height: 44px;
  padding: 0 18px;
  background: var(--accent);
  color: #fff9f2;
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all 0.25s ease;
}

button:hover {
  background: var(--accent-strong);
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(109, 53, 27, 0.12);
}

button.secondary {
  background: #f1e6d6;
  color: var(--ink);
}

button.secondary:hover {
  background: #e8d6bc;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.admin-distribution-item:focus-visible,
.source-card:focus-visible,
.worklist-item:focus-visible,
.session-list-item:focus-visible,
.workspace-tab:focus-visible,
.ghost-button:focus-visible {
  outline: none;
  border-color: rgba(139, 75, 45, 0.3);
  box-shadow: 0 0 0 3px rgba(139, 75, 45, 0.12);
}

.composer-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
}

.composer-header p,
.muted {
  color: var(--muted);
  line-height: 1.75;
}

.composer-header p,
.sources-header p,
.panel-section-summary,
.result-note {
  font-size: var(--text-sm);
}

.write-request-copy {
  display: grid;
  gap: var(--space-12);
}

.write-request-side {
  display: grid;
  gap: 10px;
  justify-items: end;
  align-content: start;
  min-width: min(520px, 100%);
}

.workspace-copyright {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(84, 59, 31, 0.08);
  background: rgba(255, 255, 255, 0.58);
  color: rgba(78, 61, 45, 0.9);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  line-height: 1;
  letter-spacing: 0.03em;
  box-shadow: 0 8px 18px rgba(74, 50, 26, 0.05);
  white-space: nowrap;
}

.write-quick-status-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.write-query-shell {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: var(--space-16);
  margin-bottom: var(--space-16);
}

.write-query-shell-copy {
  display: grid;
  gap: var(--space-8);
  max-width: 720px;
}

.write-query-shell-copy h3 {
  margin-bottom: 0;
  font-size: 20px;
  line-height: 1.45;
  text-wrap: balance;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: end;
  gap: 8px;
}

.panel-section-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
  margin-bottom: 16px;
}

.panel-section-head h2 {
  margin-bottom: 0;
}

.panel-section-toggle {
  flex: 0 0 auto;
}

.panel-section-summary {
  margin: 0 0 16px;
  font-size: var(--text-sm);
  line-height: 1.72;
}

.panel-section-collapse-body[hidden] {
  display: none !important;
}

.sources-header.is-collapsible-header,
.composer-header.is-collapsible-header {
  align-items: start;
}

.feedback {
  min-height: 24px;
  padding-top: 6px;
  color: var(--accent-strong);
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.6;
}

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

.feedback[data-type="success"] {
  color: var(--success);
}

.empty-state-card {
  display: grid;
  gap: var(--space-8);
  padding: var(--space-24);
  border-radius: var(--radius-16);
  border: var(--border-soft);
  background: rgba(255, 255, 255, 0.52);
  color: var(--muted);
}

.empty-state-card {
  background: var(--card-secondary-bg);
  border-color: var(--card-secondary-border);
}

.empty-state-card strong {
  color: var(--ink);
  font-size: var(--text-md);
  line-height: 1.5;
}

.empty-state-card p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.72;
}

.action-row-compact {
  justify-content: flex-start;
}

.result-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.meta-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  padding: var(--space-16);
  border-radius: var(--radius-16);
  background: rgba(255, 255, 255, 0.58);
  border: var(--border-soft);
}

.meta-card {
  background: var(--card-secondary-bg);
  border-color: var(--card-secondary-border);
  min-height: 108px;
  justify-content: center;
}

.meta-card strong {
  font-size: clamp(17px, 1.7vw, 19px);
  line-height: 1.45;
  text-wrap: balance;
}

.result-tabs {
  display: flex;
  gap: var(--space-12);
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.result-tabs-aux {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  margin-left: auto;
}

.write-inline-source-pill {
  min-height: 32px;
  padding: 8px 12px;
}

.tab-button {
  min-height: 42px;
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.48);
  color: var(--muted);
  border: 1px solid rgba(84, 59, 31, 0.08);
  font-size: var(--text-sm);
  text-wrap: balance;
}

.tab-button.is-active {
  background: var(--ink);
  color: #fff9f2;
}

.result-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.result-card {
  display: none;
  padding: var(--space-24);
  border: var(--border-soft);
  border-radius: var(--radius-24);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 252, 247, 0.64)),
    rgba(255, 255, 255, 0.66);
  box-shadow: var(--shadow-soft);
}

.result-card {
  border-color: var(--card-primary-border);
}

.result-card.is-active {
  display: block;
}

.result-note {
  margin-bottom: var(--space-16);
  color: var(--muted);
  font-size: var(--text-sm);
  line-height: 1.72;
}

.markdown-output {
  min-height: 300px;
  white-space: normal;
  word-break: break-word;
  line-height: var(--leading-loose);
  font-size: 17.5px;
  color: #2d241a;
}

.shell.read-mode .markdown-output {
  font-size: 19px;
  line-height: 2.1;
}

.markdown-output h1,
.markdown-output h2,
.markdown-output h3,
.markdown-output h4 {
  font-family: var(--font-display);
  letter-spacing: 0.01em;
}

.markdown-output h1 {
  margin: 1.5em 0 0.75em;
  font-size: 1.7em;
  line-height: 1.3;
}

.markdown-output h2 {
  margin: 1.45em 0 0.72em;
  font-size: 1.38em;
  line-height: 1.38;
}

.markdown-output h3,
.markdown-output h4 {
  margin: 1.35em 0 0.68em;
  font-size: 1.12em;
  line-height: 1.45;
}

.markdown-output p,
.markdown-output ul,
.markdown-output ol,
.markdown-output blockquote,
.markdown-output pre {
  margin-top: 0;
  margin-bottom: 1.1em;
}

.markdown-output ul,
.markdown-output ol {
  padding-left: 1.45em;
}

.markdown-output li {
  margin-bottom: 0.45em;
}

.markdown-output strong {
  color: var(--ink);
  font-weight: 700;
}

.app-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 22px;
  padding: 18px 20px 4px;
  color: var(--muted);
}

.app-footer-copy {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  letter-spacing: 0.03em;
}

.app-footer-copy strong {
  color: var(--ink);
  font-size: 13px;
}

.app-footer-copy span {
  color: rgba(78, 61, 45, 0.82);
}

.app-footer-note {
  max-width: 680px;
  font-size: var(--text-sm);
  line-height: 1.7;
  text-align: right;
}

.markdown-output p:first-child,
.markdown-output h1:first-child,
.markdown-output h2:first-child,
.markdown-output h3:first-child {
  margin-top: 0;
}

.markdown-output code {
  padding: 2px 6px;
  border-radius: 8px;
  background: var(--accent-soft);
}

.markdown-output pre {
  overflow: auto;
  padding: 14px;
  border-radius: 14px;
  background: rgba(45, 34, 24, 0.92);
  color: #fff7ef;
}

.markdown-output blockquote {
  margin-left: 0;
  padding-left: 14px;
  border-left: 3px solid rgba(139, 75, 45, 0.35);
  color: var(--muted);
}

.sources-header {
  display: flex;
  justify-content: space-between;
  gap: var(--space-12);
  align-items: start;
}

.sources-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  margin-top: var(--space-16);
}

.sources-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.source-card {
  padding: var(--space-24);
  border-radius: var(--radius-24);
  background: rgba(255, 255, 255, 0.74);
  border: var(--border-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.source-card,
.worklist-item,
.session-list-item {
  background: var(--card-secondary-bg);
  border-color: var(--card-secondary-border);
}

.source-card:hover,
.source-card.is-highlighted {
  transform: translateY(-1px);
  border-color: rgba(139, 75, 45, 0.24);
  box-shadow: 0 10px 24px rgba(84, 59, 31, 0.06);
}

.verification-source-card {
  padding: var(--space-16);
  border-radius: var(--radius-16);
}

.source-title {
  font-weight: 700;
  font-size: var(--text-md);
  line-height: 1.5;
  margin-bottom: var(--space-8);
  text-wrap: balance;
}

.verification-source-card .source-title {
  margin-bottom: 0;
}

.source-score {
  color: var(--accent);
  font-size: var(--text-xs);
  font-family: var(--font-sans);
  font-weight: 600;
  margin-bottom: var(--space-8);
}

.verification-source-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}

.verification-source-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: var(--space-4) var(--space-8);
  border-radius: 999px;
  background: rgba(84, 59, 31, 0.08);
  color: var(--accent-strong);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  line-height: 16px;
}

.verification-source-badge-accent {
  background: rgba(139, 75, 45, 0.14);
}

.source-text {
  color: var(--muted);
  font-size: var(--text-sm);
  line-height: 1.82;
  white-space: pre-wrap;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

.verification-source-card .source-text {
  -webkit-line-clamp: 3;
}

.write-panel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(34, 28, 21, 0.22);
  backdrop-filter: blur(6px);
  z-index: 31;
}

.write-sidebar-shell {
  padding-bottom: 0;
}

.write-sidebar-shell-head {
  margin-bottom: 0;
}

.write-sidebar-shell-actions {
  justify-content: flex-start;
}

.write-sidebar,
.write-sources-panel {
  transition:
    transform 0.28s ease,
    opacity 0.24s ease,
    visibility 0.24s ease,
    box-shadow 0.28s ease;
}

.write-layout.is-config-closed .write-sidebar {
  display: none;
}

.write-layout.is-sources-collapsed {
  grid-template-columns: 320px minmax(0, 1fr);
}

.write-layout.is-sources-collapsed .write-sources-panel {
  display: none;
}

.write-layout.is-config-closed.is-sources-collapsed {
  grid-template-columns: minmax(0, 1fr);
}

.verification-current-summary-section textarea#query {
  min-height: 176px;
  padding: 16px;
  font-size: 16px;
  line-height: 24px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.44);
}

.write-request-header {
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.38), transparent 34%),
    linear-gradient(180deg, rgba(255, 250, 244, 0.74), rgba(255, 251, 245, 0.54));
}

.result-meta .meta-card {
  background: rgba(255, 255, 255, 0.44);
}

.result-meta .meta-card strong {
  font-size: 16px;
  line-height: 24px;
}

@media (min-width: 1025px) {
  .write-panel-overlay {
    display: none !important;
  }

  .write-layout.is-config-drawer-open {
    grid-template-columns: minmax(0, 1fr);
  }

  .write-layout.is-config-drawer-open .write-sidebar {
    position: fixed;
    left: max(24px, calc((100vw - 1200px) / 2 + 24px));
    top: 164px;
    bottom: 24px;
    width: min(360px, calc(100vw - 48px));
    z-index: 40;
    overflow: auto;
  }

  .write-layout:not(.is-config-drawer-open) .write-sidebar {
    display: none;
  }
}

.verification-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr) 340px;
  gap: 16px;
}

.admin-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 16px;
}

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

.admin-stage-card {
  padding: var(--space-24);
  border-radius: var(--radius-24);
  background: rgba(255, 255, 255, 0.66);
  border: var(--border-soft);
  line-height: 1.8;
}

.admin-stage-card p + p {
  margin-top: var(--space-8);
}

.admin-model-provider-summary {
  margin-top: var(--space-16);
  line-height: 1.8;
}

.admin-model-provider-summary[data-state="loading"] {
  color: var(--accent-strong);
}

.admin-model-provider-summary[data-state="warning"] {
  color: #8b4b2d;
}

.admin-model-provider-summary[data-state="success"] {
  color: var(--success);
}

.admin-provider-form {
  display: grid;
  gap: var(--space-16);
}

.admin-kb-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.admin-kb-card {
  padding: var(--space-24);
  border-radius: var(--radius-24);
  background: var(--surface-soft);
  border: var(--border-soft);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.admin-kb-card.is-selected {
  border-color: rgba(139, 75, 45, 0.28);
  box-shadow: var(--elevated-shadow);
}

.admin-kb-card:hover {
  border-color: rgba(84, 59, 31, 0.16);
  box-shadow: 0 10px 24px rgba(84, 59, 31, 0.06);
  transform: translateY(-1px);
}

.admin-kb-card-head {
  display: flex;
  justify-content: space-between;
  gap: var(--space-16);
  align-items: start;
}

.admin-status-badge {
  padding: var(--space-8) var(--space-12);
  border-radius: 999px;
  background: rgba(139, 75, 45, 0.1);
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
}

.admin-kb-meta-row,
.admin-kb-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-16);
  margin-top: var(--space-16);
}

.admin-kb-stat-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-kb-meta-item,
.admin-kb-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  padding: var(--space-16);
  border-radius: var(--radius-16);
  background: var(--surface-muted);
  border: var(--border-soft);
}

.admin-kb-card-actions {
  margin-top: var(--space-16);
  display: flex;
  gap: var(--space-12);
  justify-content: end;
  flex-wrap: wrap;
}

.admin-kb-detail-grid,
.admin-file-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-16);
}

.admin-file-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  margin-top: var(--space-16);
}

.admin-list-toolbar {
  display: flex;
  justify-content: space-between;
  gap: var(--space-16);
  align-items: center;
  margin-top: var(--space-16);
  flex-wrap: wrap;
}

.admin-toolbar-group {
  display: flex;
  gap: var(--space-12);
  align-items: center;
  flex-wrap: wrap;
}

.admin-inline-field {
  min-width: 180px;
}

.admin-inline-field span {
  margin-bottom: var(--space-8);
}

.admin-file-card {
  padding: var(--space-24);
  border-radius: var(--radius-24);
  background: rgba(255, 255, 255, 0.72);
  border: var(--border-soft);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.admin-job-card {
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.admin-job-card:hover {
  border-color: rgba(84, 59, 31, 0.18);
  box-shadow: 0 10px 24px rgba(84, 59, 31, 0.08);
  transform: translateY(-1px);
}

.admin-file-card.is-selected {
  border-color: rgba(47, 36, 24, 0.22);
  box-shadow: var(--elevated-shadow);
}

.admin-file-card-head {
  display: flex;
  justify-content: space-between;
  gap: var(--space-16);
  align-items: start;
}

.admin-file-card-head-main {
  display: flex;
  gap: var(--space-12);
  align-items: start;
}

.admin-file-status-group {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.admin-inline-badge,
.admin-tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: var(--space-4) var(--space-12);
  border-radius: 999px;
  background: rgba(139, 75, 45, 0.1);
  color: var(--accent-strong);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.admin-tag-row {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
  margin-top: var(--space-16);
}

.admin-folder-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  margin-top: var(--space-16);
}

.admin-folder-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-12);
  align-items: center;
  padding: var(--space-16) var(--space-16) var(--space-16) calc(16px + (var(--folder-depth, 0) * 24px));
  border-radius: var(--radius-16);
  background: var(--surface-soft);
  border: var(--border-soft);
}

.admin-folder-title {
  font-weight: 700;
  margin-bottom: var(--space-8);
}

.admin-folder-meta {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
  justify-content: end;
}

.admin-operation-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-16);
}

.admin-field-span-2 {
  grid-column: span 2;
}

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

.checkbox-field {
  flex-direction: row;
  align-items: center;
  gap: var(--space-12);
}

.checkbox-field input {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.admin-select-checkbox {
  min-width: 98px;
}

.admin-result-panel {
  margin-top: var(--space-16);
  padding: var(--space-24);
  border-radius: var(--radius-24);
  border: var(--border-soft);
  background: var(--surface-soft);
}

.admin-result-panel {
  background: var(--card-status-bg);
  border-color: var(--card-status-border);
  box-shadow: 0 10px 22px rgba(84, 59, 31, 0.04);
}

.admin-result-panel.is-success {
  border-color: rgba(29, 107, 59, 0.22);
  background: rgba(29, 107, 59, 0.06);
}

.admin-result-panel.is-warning {
  border-color: rgba(139, 75, 45, 0.24);
  background: rgba(139, 75, 45, 0.08);
}

.admin-result-panel.is-danger {
  border-color: var(--card-danger-border);
  background: var(--card-danger-bg);
}

.admin-result-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-16);
}

.admin-result-section {
  margin-top: var(--space-16);
}

.admin-result-copy {
  margin-top: var(--space-8);
  line-height: 1.8;
  white-space: pre-wrap;
  word-break: break-word;
}

.admin-hss-preview-card {
  display: grid;
  gap: var(--space-16);
}

.admin-hss-section-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-16);
}

.admin-hss-preview-head {
  display: flex;
  justify-content: space-between;
  gap: var(--space-16);
  align-items: start;
}

.admin-hss-raw-details {
  border: var(--border-soft);
  border-radius: var(--radius-16);
  background: rgba(255, 255, 255, 0.56);
  padding: var(--space-16);
}

.admin-hss-raw-details summary {
  cursor: pointer;
  font-size: 14px;
  line-height: 20px;
  color: var(--ink);
}

.admin-hss-raw-details[open] summary {
  margin-bottom: var(--space-16);
}

.admin-hss-preview-code {
  margin: 0;
  padding: var(--space-24);
  border-radius: var(--radius-16);
  border: var(--border-soft);
  background: rgba(45, 34, 24, 0.94);
  color: #fff7ef;
  overflow: auto;
  font-size: 12px;
  line-height: 20px;
}

.admin-distribution-list {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12);
}

.admin-distribution-item {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  gap: var(--space-8);
  padding: var(--space-8) var(--space-12);
  font: inherit;
  color: inherit;
  border-radius: 999px;
  background: rgba(84, 59, 31, 0.08);
  border: 1px solid rgba(84, 59, 31, 0.08);
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.admin-distribution-item:hover {
  transform: translateY(-1px);
  border-color: rgba(84, 59, 31, 0.22);
}

.admin-distribution-item.is-active {
  background: rgba(84, 59, 31, 0.16);
  border-color: rgba(84, 59, 31, 0.32);
}

.admin-distribution-code {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-900);
}

.admin-distribution-count {
  font-size: 0.8rem;
  color: var(--ink-700);
}

.admin-detail-panel-card {
  grid-column: 1 / -1;
}

.admin-job-detail-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  margin-top: var(--space-16);
}

.verification-summary-grid,
.verification-current-card {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-16);
}

.verification-current-flow-section {
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.34), transparent 28%),
    linear-gradient(180deg, rgba(255, 250, 244, 0.76), rgba(255, 251, 246, 0.56));
}

.verification-reading-shell {
  display: grid;
  gap: var(--space-24);
  padding: var(--space-24);
}

.verification-reading-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: var(--space-16);
}

.verification-reading-copy {
  display: grid;
  gap: var(--space-8);
  max-width: 720px;
}

.verification-reading-kicker {
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 12px;
  line-height: 16px;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
}

.verification-reading-actions,
.verification-companion-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  justify-content: flex-end;
}

.verification-current-card-inline .meta-card {
  min-height: 92px;
}

.verification-current-card-inline .meta-card strong {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.verification-companion-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-16);
  padding: var(--space-16);
}

.verification-companion-copy {
  display: grid;
  gap: var(--space-8);
  max-width: 560px;
}

.verification-reading-section-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.verification-action-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 140px 140px;
  gap: var(--space-16);
  align-items: end;
}

.verification-action-grid + .verification-action-grid {
  margin-top: var(--space-16);
}

.verification-action-grid-compact {
  grid-template-columns: 180px minmax(0, 1fr) 140px;
}

.verification-note-field {
  margin-bottom: 0;
}

.verification-worklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.verification-session-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  margin-top: var(--space-16);
}

.worklist-item {
  display: flex;
  flex-direction: column;
  align-items: start;
  gap: var(--space-8);
  width: 100%;
  padding: var(--space-16);
  background: rgba(255, 255, 255, 0.66);
  color: var(--ink);
  border: var(--border-soft);
  border-radius: var(--radius-16);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.worklist-item:hover {
  border-color: rgba(84, 59, 31, 0.18);
  box-shadow: 0 10px 24px rgba(84, 59, 31, 0.06);
  transform: translateY(-1px);
}

.worklist-item.is-current {
  background:
    linear-gradient(180deg, rgba(255, 250, 244, 0.94), rgba(243, 232, 219, 0.82)),
    rgba(139, 75, 45, 0.08);
  border-color: rgba(139, 75, 45, 0.3);
  box-shadow: var(--elevated-shadow);
}

.worklist-index {
  font-weight: 700;
}

.worklist-status {
  font-size: 12px;
  color: var(--accent);
  line-height: 16px;
}

.worklist-preview {
  color: var(--muted);
  text-align: left;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.session-list-item {
  display: flex;
  flex-direction: column;
  align-items: start;
  gap: var(--space-8);
  width: 100%;
  padding: var(--space-16);
  background: rgba(255, 255, 255, 0.66);
  color: var(--ink);
  border: var(--border-soft);
  border-radius: var(--radius-16);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.session-list-item:hover {
  border-color: rgba(84, 59, 31, 0.18);
  box-shadow: 0 10px 24px rgba(84, 59, 31, 0.06);
  transform: translateY(-1px);
}

.session-list-item.is-current {
  background: rgba(47, 36, 24, 0.08);
  border-color: rgba(47, 36, 24, 0.2);
  box-shadow: var(--elevated-shadow);
}

.session-list-title {
  font-weight: 700;
}

.session-list-meta {
  font-size: 12px;
  color: var(--accent);
  line-height: 16px;
}

.session-list-sub {
  color: var(--muted);
  text-align: left;
  line-height: 1.7;
}

.verification-text-block,
.verification-fulltext {
  padding: var(--space-24);
  border-radius: var(--radius-24);
  border: var(--border-soft);
  background: rgba(255, 255, 255, 0.68);
  line-height: 1.9;
  white-space: pre-wrap;
  word-break: break-word;
}

.verification-text-block {
  background: var(--card-primary-bg);
  border-color: var(--card-primary-border);
  box-shadow: var(--shadow-soft);
  font-size: 16px;
  line-height: 28px;
}

.verification-text-block strong {
  color: var(--ink);
}

.verification-fulltext-shell {
  display: grid;
  gap: var(--space-16);
  padding: var(--space-16);
}

.verification-fulltext-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-12);
  flex-wrap: wrap;
}

.verification-inline-pill {
  min-height: 32px;
  padding: var(--space-8) var(--space-12);
}

.verification-fulltext {
  background: rgba(255, 255, 255, 0.56);
  border-color: var(--card-secondary-border);
  font-size: 15px;
  line-height: 28px;
}

.verification-fulltext {
  max-height: 420px;
  overflow: auto;
}

.verification-fulltext-segment.is-current {
  display: inline;
  padding: 0 2px;
  border-radius: 8px;
  background: rgba(139, 75, 45, 0.12);
  box-shadow: inset 0 -8px 0 rgba(139, 75, 45, 0.08);
}

.verification-evidence-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) repeat(3, 1fr);
  gap: var(--space-12);
  align-items: end;
  margin-top: var(--space-16);
}

.verification-current-header .action-row button,
.verification-action-grid button,
.verification-action-grid-compact button,
.verification-evidence-toolbar button {
  width: 100%;
  min-width: 0;
}

.verification-mobile-switcher-section {
  display: none;
}

.verification-mobile-bottom-bar-section {
  display: none;
}

.verification-mobile-switcher {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-8);
}

.verification-mobile-tab {
  width: 100%;
  background: rgba(255, 255, 255, 0.52);
  color: var(--muted);
  border: 1px solid rgba(84, 59, 31, 0.08);
}

.verification-mobile-tab.is-active {
  background: var(--ink);
  color: #fff9f2;
}

.verification-mobile-bottom-bar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-8);
  padding: var(--space-12);
  backdrop-filter: blur(14px);
}

.verification-threshold-field {
  margin-bottom: 0;
}

.source-card-actions {
  display: flex;
  justify-content: space-between;
  gap: var(--space-12);
  flex-wrap: wrap;
  margin-top: var(--space-16);
}

.source-card-actions button {
  padding: 0 var(--space-12);
}

.source-card-actions-left,
.source-card-actions-right {
  display: flex;
  gap: var(--space-12);
  flex-wrap: wrap;
}

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

  .write-sidebar,
  .write-sources-panel {
    position: fixed;
    top: 16px;
    bottom: 16px;
    width: min(360px, calc(100vw - 32px));
    max-width: calc(100vw - 32px);
    z-index: 40;
    overflow: auto;
  }

  .write-sidebar {
    left: 16px;
    transform: translateX(-110%);
    opacity: 0;
    visibility: hidden;
  }

  .write-sources-panel {
    right: 16px;
    transform: translateX(110%);
    opacity: 0;
    visibility: hidden;
  }

  .write-layout.is-config-drawer-open .write-sidebar,
  .write-layout.is-sources-open .write-sources-panel {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }

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

  .topbar-meta {
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
  }

  .system-status-stack,
  .topbar-actions {
    width: 100%;
  }

  .workspace-switcher {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .workspace-tab {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

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

  .verification-layout {
    grid-template-columns: 1fr;
  }

  .admin-layout,
  .admin-summary-grid,
  .admin-kb-detail-grid,
  .admin-kb-meta-row,
  .admin-kb-stat-grid,
  .admin-file-meta-grid,
  .admin-operation-grid,
  .admin-operation-grid-compact,
  .admin-result-grid,
  .admin-hss-section-grid {
    grid-template-columns: 1fr;
  }

  .result-meta {
    grid-template-columns: 1fr;
  }

  .result-tabs {
    align-items: stretch;
  }

  .result-tabs-aux {
    width: 100%;
    justify-content: stretch;
    margin-left: 0;
  }

  .result-tabs-aux > * {
    flex: 1 1 0;
    min-width: 0;
  }

  .verification-summary-grid,
  .verification-current-card {
    grid-template-columns: 1fr;
  }

  .verification-action-grid,
  .verification-action-grid-compact {
    grid-template-columns: 1fr;
  }

  .verification-evidence-toolbar {
    grid-template-columns: 1fr;
  }

  .verification-reading-head,
  .verification-companion-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .verification-reading-actions,
  .verification-companion-actions {
    width: 100%;
    justify-content: stretch;
  }

  .verification-reading-actions button,
  .verification-companion-actions button {
    flex: 1 1 0;
    min-width: 0;
  }
}

@media (max-width: 880px) {
  .shell {
    padding-top: 16px;
  }

  h1 {
    font-size: 32px;
    line-height: 40px;
  }

  .subheading {
    font-size: 14px;
    line-height: 20px;
  }

  .topbar-meta {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .brand-heading-row {
    align-items: flex-start;
  }

  .status-pill {
    min-width: 0;
  }

  .ghost-button {
    width: 100%;
    justify-content: center;
  }

  .workspace-switcher {
    position: sticky;
    top: 12px;
    z-index: 20;
    gap: 4px;
    padding: 4px;
    border-radius: 16px;
    background: rgba(247, 243, 236, 0.92);
    border: var(--border-soft);
    backdrop-filter: blur(12px);
  }

  .workspace-tab {
    min-height: 40px;
    padding: 8px;
    font-size: 14px;
    line-height: 20px;
  }

  .panel-section[data-collapsible-priority="secondary"] {
    scroll-margin-top: 72px;
  }

  .panel-section[data-collapsible-priority="secondary"] .panel-section-toggle {
    min-width: 104px;
  }

  .panel-section[data-collapsible-priority="secondary"].is-collapsed {
    background: rgba(255, 255, 255, 0.72);
    border-style: dashed;
    box-shadow: none;
  }

  .panel-section[data-collapsible-priority="tertiary"].is-collapsed {
    background: rgba(250, 247, 242, 0.96);
    border-style: dashed;
    box-shadow: none;
    opacity: 0.92;
  }

  .panel-section[data-collapsible-priority="secondary"].is-collapsed .panel-section-head,
  .panel-section[data-collapsible-priority="secondary"].is-collapsed .sources-header.is-collapsible-header,
  .panel-section[data-collapsible-priority="secondary"].is-collapsed .composer-header.is-collapsible-header {
    margin-bottom: 8px;
  }

  .panel-section[data-collapsible-priority="tertiary"].is-collapsed .panel-section-head,
  .panel-section[data-collapsible-priority="tertiary"].is-collapsed .sources-header.is-collapsible-header,
  .panel-section[data-collapsible-priority="tertiary"].is-collapsed .composer-header.is-collapsible-header {
    margin-bottom: 8px;
  }

  .panel-section[data-collapsible-priority="secondary"].is-collapsed .panel-section-summary {
    margin-bottom: 0;
    padding: 12px 16px;
    border-radius: 16px;
    background: rgba(247, 243, 236, 0.92);
    border: var(--border-soft);
  }

  .panel-section[data-collapsible-priority="tertiary"].is-collapsed .panel-section-summary {
    margin-bottom: 0;
    padding: 12px 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.88);
    border: var(--border-soft);
  }

  .panel-section[data-collapsible-priority="secondary"]:not(.is-collapsed) {
    background: rgba(250, 247, 242, 0.96);
    box-shadow: 0 18px 32px rgba(47, 36, 24, 0.08);
  }

  .panel-section[data-collapsible-priority="tertiary"]:not(.is-collapsed) {
    background: rgba(250, 247, 242, 0.94);
    box-shadow: 0 14px 24px rgba(47, 36, 24, 0.06);
  }

  .admin-main {
    order: 1;
  }

  .admin-sidebar {
    order: 2;
  }

  .admin-main .composer-header,
  .admin-main .panel-section .sources-header,
  .admin-sidebar .panel-section .sources-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .admin-main .composer-header .action-row,
  .admin-main .panel-section .sources-header .action-row,
  .admin-sidebar .panel-section .sources-header .action-row {
    width: 100%;
    justify-content: stretch;
  }

  .admin-main .composer-header .action-row button,
  .admin-main .panel-section .sources-header .action-row button,
  .admin-sidebar .panel-section .sources-header .action-row button {
    flex: 1 1 0;
    min-width: 0;
  }

  .verification-main {
    order: 1;
  }

  .verification-evidence {
    order: 2;
  }

  .verification-sidebar {
    order: 3;
  }

  .verification-current-header,
  .verification-latest-sources-section .sources-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .verification-current-header .action-row {
    width: 100%;
    justify-content: stretch;
  }

  .verification-current-header .action-row button {
    flex: 1 1 0;
    min-width: 0;
  }

  .verification-current-header .action-row #verification-next-button {
    flex: 1.4 1 0;
  }

  .verification-action-grid,
  .verification-action-grid-compact,
  .verification-evidence-toolbar {
    gap: var(--space-12);
  }

  .verification-mobile-switcher-section {
    display: none;
  }

  .verification-mobile-bottom-bar-section {
    display: block;
    position: sticky;
    bottom: 12px;
    z-index: 18;
    padding-top: 0;
    background: transparent;
    border-bottom: 0;
  }

  .verification-main {
    padding-bottom: calc(var(--space-40) + var(--space-32));
  }

  .verification-mobile-bottom-bar {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .verification-mobile-bottom-bar #verification-mobile-next-button {
    grid-column: 1 / -1;
  }

  .verification-fulltext-section {
    order: 4;
  }

  .verification-latest-sources-section {
    order: 5;
  }

  .verification-current-flow-section.is-mobile-hidden,
  .verification-fulltext-section.is-mobile-hidden,
  .verification-evidence.is-mobile-hidden {
    display: none;
  }
}

@media (max-width: 640px) {
  .topbar-meta {
    grid-template-columns: 1fr;
  }

  .workspace-switcher {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .panel-section {
    padding: 16px;
  }

  .status-pill,
  .ghost-button {
    width: 100%;
    justify-content: center;
  }

  .workspace-heading-pill,
  .status-pill-secondary {
    width: 100%;
    justify-content: center;
  }

  .workspace-tab {
    min-height: 40px;
  }

  .composer-header,
  .sources-header,
  .panel-section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .write-quick-status-row,
  .sources-header-actions,
  .result-tabs-aux {
    width: 100%;
  }

  .action-row,
  .source-card-actions,
  .source-card-actions-left,
  .source-card-actions-right,
  .admin-kb-card-actions {
    width: 100%;
    justify-content: stretch;
  }

  .action-row button,
  .source-card-actions button,
  .source-card-actions-left button,
  .source-card-actions-right button,
  .admin-kb-card-actions button,
  .result-tabs .tab-button {
    width: 100%;
  }

  .admin-layout {
    gap: 12px;
  }

  .admin-kb-list {
    gap: 12px;
  }

  .admin-summary-grid {
    gap: 8px;
  }

  .source-count-pill {
    width: 100%;
    justify-content: center;
  }

  .sources-header-actions,
  .topbar-actions,
  .write-quick-status-row,
  .verification-reading-actions,
  .verification-companion-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .write-request-header .action-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .write-request-side {
    width: 100%;
    min-width: 0;
    justify-items: stretch;
  }

  .workspace-copyright {
    justify-self: start;
  }

  .write-request-header .action-row #write-button {
    grid-column: 1 / -1;
  }

  .result-tabs,
  .verification-mobile-switcher,
  .verification-mobile-bottom-bar {
    grid-template-columns: 1fr;
    display: grid;
  }

  .verification-mobile-bottom-bar #verification-mobile-next-button {
    grid-column: auto;
  }

  .verification-fulltext-toolbar {
    align-items: stretch;
  }

  .verification-fulltext-toolbar > * {
    width: 100%;
  }

  .write-query-shell {
    flex-direction: column;
  }

  .write-sidebar,
  .write-sources-panel {
    top: auto;
    bottom: 12px;
    left: 12px;
    right: 12px;
    width: auto;
    max-width: none;
    border-radius: 24px;
    max-height: calc(100vh - 24px);
  }

  .write-sidebar {
    transform: translateY(108%);
  }

  .write-sources-panel {
    transform: translateY(108%);
  }

  .write-layout.is-config-drawer-open .write-sidebar,
  .write-layout.is-sources-open .write-sources-panel {
    transform: translateY(0);
  }

  .admin-file-card-head,
  .admin-file-card-head-main,
  .admin-kb-card-head,
  .admin-folder-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .admin-kb-card-head .muted {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .admin-kb-card-head .admin-inline-badge {
    align-self: flex-start;
  }

  .admin-toolbar-group,
  .admin-list-toolbar {
    width: 100%;
  }

  .admin-list-toolbar .action-row,
  .admin-toolbar-group .field {
    width: 100%;
  }

  .admin-folder-meta,
  .admin-file-status-group {
    justify-content: flex-start;
  }
}

@media (max-width: 1180px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar-meta {
    width: 100%;
    grid-template-columns: 1fr;
  }

  .topbar-side {
    width: 100%;
    justify-items: stretch;
  }

  .system-status-stack {
    justify-content: flex-start;
  }

  .presentation-band {
    grid-template-columns: 1fr;
  }

  .presentation-ledger,
  .showcase-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 880px) {
  .hero-badge-row {
    gap: 8px;
  }

  .presentation-band-grid {
    grid-template-columns: 1fr;
  }

  .presentation-wordmark {
    font-size: 52px;
  }

  .app-footer {
    flex-direction: column;
    align-items: flex-start;
    padding-left: 0;
    padding-right: 0;
  }

  .app-footer-note {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .hero-badge {
    width: 100%;
    justify-content: center;
  }

  .release-card {
    padding: 16px 18px;
  }

  .presentation-band {
    padding: 22px 18px 24px;
  }

  .app-footer-copy {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}