:root {
  --color-primary: #55a1ef;
  --color-primary-hover: #4a8dd2;
  --color-primary-soft: #f4f9fe;
  --color-primary-muted: #d9eafb;
  --color-accent: #5fa6ef;
  --color-primary-rgb: 85, 161, 239;
  --color-accent-rgb: 95, 166, 239;
  --color-bg: #f4f6fa;
  --color-bg-accent: #e8edf5;
  --color-surface: #ffffff;
  --color-surface-elevated: #ffffff;
  --color-border: #e2e8f0;
  --color-border-strong: #cbd5e1;
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-sidebar: #ffffff;
  --color-sidebar-text: #475569;
  --color-success: #15803d;
  --color-success-bg: #dcfce7;
  --color-error: #b91c1c;
  --color-error-bg: #fee2e2;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 12px 32px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 48px rgba(15, 23, 42, 0.12);
  --font-sans: "Plus Jakarta Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --transition: 0.18s ease;
}

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

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  color: var(--color-primary-hover);
}

/* Brand */
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  padding: 0.25rem 0.5rem;
}

.brand:hover {
  text-decoration: none;
}

.brand__mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(var(--color-primary-rgb), 0.28);
  flex-shrink: 0;
}

.brand__mark--lg {
  width: 56px;
  height: 56px;
  border-radius: 16px;
}

.brand__text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.68rem 1.2rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.btn:hover {
  text-decoration: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn-spinner {
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: badge-file-spinner 0.75s linear infinite;
  flex-shrink: 0;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(var(--color-primary-rgb), 0.28);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-hover) 0%, var(--color-primary) 100%);
  color: #fff;
  box-shadow: 0 6px 18px rgba(var(--color-primary-rgb), 0.32);
}

.btn:disabled,
.btn:disabled:hover {
  background: var(--color-bg-accent);
  border-color: var(--color-border);
  color: var(--color-text-muted);
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-border-strong);
  background: #f8fafc;
  color: var(--color-text);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  background: #f8fafc;
  color: var(--color-text);
}

.btn-danger {
  background: var(--color-surface);
  color: var(--color-error);
  border-color: #fecaca;
}

.btn-danger:hover {
  background: var(--color-error-bg);
  color: var(--color-error);
}

.btn-sm {
  padding: 0.42rem 0.9rem;
  font-size: 0.82rem;
}

.btn-block {
  width: 100%;
}

/* Forms */
.form-group {
  margin-bottom: 1rem;
}

.form-control {
  width: 100%;
  padding: 0.72rem 0.95rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.92rem;
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control::placeholder {
  color: #94a3b8;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(var(--color-primary-rgb), 0.1);
}

.form-control--textarea {
  resize: vertical;
  min-height: 96px;
  line-height: 1.5;
}

.form-hint {
  margin: 0.4rem 0 0;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.color-field {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.color-field input[type="color"] {
  width: 48px;
  height: 42px;
  padding: 0.2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  cursor: pointer;
}

.color-field input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-field input[type="color"]::-webkit-color-swatch {
  border: none;
  border-radius: 6px;
}

.color-field__hex {
  flex: 0 1 9rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  text-transform: lowercase;
}

.color-swatch {
  display: inline-block;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 6px;
  background: var(--swatch-color);
  border: 1px solid rgba(15, 23, 42, 0.12);
  vertical-align: middle;
}

.form-field .switch-field {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
}

.switch-field__text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.switch-field__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
}

.switch {
  position: relative;
  flex-shrink: 0;
  width: 44px;
  height: 26px;
}

.switch input {
  position: absolute;
  inset: 0;
  opacity: 0;
  margin: 0;
  cursor: pointer;
}

.switch__track {
  position: absolute;
  inset: 0;
  background: var(--color-border-strong);
  border-radius: var(--radius-pill);
  transition: background var(--transition);
}

.switch__thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition);
}

.switch input:checked + .switch__track {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
}

.switch input:checked + .switch__track .switch__thumb {
  transform: translateX(18px);
}

.switch input:focus-visible + .switch__track {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.institution-readonly {
  margin: 0;
  padding: 0.65rem 0.85rem;
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
}

.table-strong {
  font-weight: 600;
  color: var(--color-text);
}

/* Flashes */
.flash-messages {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
  width: min(420px, calc(100vw - 2rem));
  list-style: none;
  margin: 0;
  padding: 0;
  pointer-events: none;
}

.flash-messages[hidden] {
  display: none;
}

.flash-messages--inline {
  position: static;
  width: auto;
  align-items: stretch;
  margin: 0 0 1rem;
  pointer-events: auto;
}

.flash {
  position: relative;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.45;
  border: 1px solid transparent;
}

.flash-messages:not(.flash-messages--inline) .flash {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  width: 100%;
  padding-right: 0.6rem;
  box-shadow: var(--shadow-md);
  pointer-events: auto;
  animation: flash-in 0.22s ease;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.flash.is-leaving {
  opacity: 0;
  transform: translateY(6px);
}

.flash__close {
  order: 3;
  flex-shrink: 0;
  margin-left: auto;
  padding: 0 0.25rem;
  border: 0;
  background: none;
  color: inherit;
  font-size: 1.15rem;
  line-height: 1;
  opacity: 0.6;
  cursor: pointer;
}

.flash__close:hover {
  opacity: 1;
}

@keyframes flash-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.flash-success {
  background: var(--color-success-bg);
  color: var(--color-success);
  border-color: #bbf7d0;
}

.flash-error {
  background: var(--color-error-bg);
  color: var(--color-error);
  border-color: #fecaca;
}

.flash-info {
  background: #eff6ff;
  color: #1d4ed8;
  border-color: #bfdbfe;
}

/* Avatars */
.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-soft) 0%, var(--color-primary-muted) 100%);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 700;
  flex-shrink: 0;
}

.avatar-sm {
  width: 34px;
  height: 34px;
  font-size: 0.75rem;
}

.avatar-lg,
.avatar-xl {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #fff;
}

.avatar-lg {
  width: 44px;
  height: 44px;
  font-size: 0.95rem;
}

.avatar-xl {
  width: 56px;
  height: 56px;
  font-size: 1rem;
  box-shadow: var(--shadow-sm);
}

/* Login */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background:
    radial-gradient(circle at top left, rgba(var(--color-primary-rgb), 0.08), transparent 28%),
    radial-gradient(circle at bottom right, rgba(var(--color-accent-rgb), 0.06), transparent 24%),
    var(--color-bg);
}

.login-layout {
  width: 100%;
  max-width: 920px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.login-brand {
  padding: 3rem 2.5rem;
  background: linear-gradient(160deg, var(--color-primary-hover) 0%, var(--color-primary) 100%);
  color: #fff;
  display: flex;
  align-items: center;
}

.login-brand__content h1 {
  margin: 1.25rem 0 0.75rem;
  font-size: 1.85rem;
  letter-spacing: -0.03em;
}

.login-brand__content p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.6;
  font-size: 0.95rem;
}

.login-card {
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.login-card h2 {
  margin: 0 0 0.35rem;
  font-size: 1.55rem;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.login-card .subtitle {
  margin: 0 0 1.75rem;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.login-form {
  display: grid;
  gap: 0.25rem;
}

.login-form .btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
}

.login-form .btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-hover) 0%, var(--color-primary) 100%);
}

.login-cancel {
  margin-top: 1rem;
  text-align: center;
}

.mfa-steps {
  margin: 0 0 1.25rem;
  padding-left: 1.2rem;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.mfa-qr {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.mfa-qr img {
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fff;
}

.mfa-secret {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.86rem;
  line-height: 1.6;
  word-break: break-word;
  user-select: all;
}

.mfa-code-input {
  font-size: 1.15rem;
  letter-spacing: 0.25em;
  text-align: center;
}

.mfa-action {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
}

/* App shell */
.app-shell {
  min-height: 100vh;
  height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(var(--color-primary-rgb), 0.04), transparent 22%),
    var(--color-bg);
}

.sidebar {
  background: var(--color-sidebar);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  padding: 1.35rem 1rem;
  overflow-y: auto;
  box-shadow: var(--shadow-xs);
}

.sidebar-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-top: 1.5rem;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.72rem 0.85rem;
  border-radius: var(--radius-sm);
  color: var(--color-sidebar-text);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}

.nav-link:hover {
  background: #f8fafc;
  color: var(--color-text);
  text-decoration: none;
}

.nav-link.active {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  box-shadow: inset 0 0 0 1px rgba(var(--color-primary-rgb), 0.08);
}

.nav-icon {
  display: inline-flex;
  opacity: 0.85;
}

.sidebar-footer {
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
  margin-top: 1rem;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 0.5rem;
}

.user-chip__meta .name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text);
}

.user-chip__meta .role {
  font-size: 0.74rem;
  color: var(--color-text-muted);
  text-transform: capitalize;
}

.logout-form {
  margin-top: 0.65rem;
}

.logout-form .btn {
  width: 100%;
}

/* Main content */
.main-content {
  padding: 1.75rem 2rem 2rem;
  overflow-y: auto;
}

.main-content--form {
  display: flex;
  flex-direction: column;
  padding: 1.25rem 2rem;
}

.main-content--form .form-page {
  flex: 1;
  display: flex;
  /* align-items: flex-start (not center) — center makes flexbox overflow
     unreachable by scrolling on the start side, clipping the top of forms
     taller than the viewport. margin: auto on .form-panel keeps short
     forms visually centered instead. */
  align-items: flex-start;
  justify-content: center;
  min-height: 0;
  padding-block: 1.5rem;
}

.page-header {
  margin-bottom: 1.75rem;
}

.page-header h1 {
  margin: 0;
  font-size: 1.85rem;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

.page-header p {
  margin: 0.4rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.page-header--welcome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.page-header--row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.page-header--list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-header__top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.page-header__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.list-filters__toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.list-filters__toggle.is-active,
.list-filters__toggle[aria-expanded="true"] {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.list-filters__toggle-icon {
  flex-shrink: 0;
}

.list-filters__badge {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--color-primary);
}

.list-filters__panel {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.75rem;
  padding: 0.9rem 1.15rem;
  background: #fafbfd;
  border-bottom: 1px solid var(--color-border);
}

.list-filters__panel[hidden] {
  display: none;
}

.data-table__filters-bar {
  display: flex;
  justify-content: flex-end;
  padding: 0.65rem 1.15rem;
  background: #fafbfd;
  border-bottom: 1px solid var(--color-border);
}

.data-table__filters:has(.list-filters__panel:not([hidden])) .data-table__filters-bar {
  border-bottom: none;
}

.data-table__bulk-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 1.15rem;
  background: #fff8f8;
  border-bottom: 1px solid #fecaca;
}

.data-table__bulk-bar[hidden] {
  display: none;
}

.data-table__bulk-count {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--color-error);
}

.data-table__check {
  width: 2.5rem;
  padding-left: 1rem !important;
  padding-right: 0.35rem !important;
}

.data-table__checkbox {
  width: 1rem;
  height: 1rem;
  margin: 0;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.list-filters__field {
  display: grid;
  gap: 0.3rem;
  min-width: 9rem;
}

.list-filters__field--grow {
  flex: 1 1 14rem;
  min-width: 12rem;
}

.list-filters__field label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.list-filters__actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-left: auto;
}

.form-control--sm {
  padding: 0.5rem 0.7rem;
  font-size: 0.86rem;
}

.file-segment-cell {
  min-width: 190px;
}

.file-segment-cell__flag {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.35rem;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  cursor: pointer;
}

.file-segment-cell__state {
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 600;
}

.file-segment-cell__state.is-saving {
  color: var(--color-text-muted);
}

.file-segment-cell__state.is-saved {
  color: var(--color-primary);
}

.file-segment-cell__state.is-error {
  color: var(--color-error);
}

.eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-xs);
}

.card--flush {
  padding: 0;
  overflow: hidden;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1rem;
}

.chat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: default;
}

.chat-card:hover {
  border-color: var(--color-primary-muted);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.chat-card__head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.65rem;
}

.chat-card__icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.chat-card h3 {
  margin: 0;
  color: var(--color-primary);
  font-size: 0.98rem;
  font-weight: 700;
}

.chat-card__desc {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
  min-height: 2.8em;
}

.chat-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-border);
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.74rem;
  font-weight: 600;
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.meta-pill--muted {
  background: #f1f5f9;
  color: var(--color-text-muted);
}

/* Table */
table.data-table {
  width: 100%;
  border-collapse: collapse;
}

table.data-table th,
table.data-table td {
  padding: 0.95rem 1.15rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

table.data-table th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  background: #f8fafc;
  font-weight: 700;
}

table.data-table .data-table__group th {
  font-size: 0.78rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--color-text);
  background: rgba(var(--color-primary-rgb), 0.06);
  padding-block: 0.6rem;
}

.data-table__group-count {
  display: inline-block;
  min-width: 1.4rem;
  margin-left: 0.5rem;
  padding: 0.05rem 0.4rem;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  font-size: 0.7rem;
  text-align: center;
  color: var(--color-text-muted);
}

.data-table__sortable {
  padding: 0;
}

.data-table__sort-link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  width: 100%;
  padding: 0.95rem 1.15rem;
  color: inherit;
  text-decoration: none;
  transition: color var(--transition), background var(--transition);
}

.data-table__sort-link:hover {
  color: var(--color-primary);
  background: rgba(var(--color-primary-rgb), 0.04);
}

.data-table__sortable.is-sorted .data-table__sort-link {
  color: var(--color-primary);
}

.data-table__sort-indicator {
  width: 0.55rem;
  height: 0.55rem;
  opacity: 0;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  transition: opacity var(--transition), transform var(--transition);
}

.data-table__sortable.is-sorted .data-table__sort-indicator {
  opacity: 1;
}

.data-table__sortable.is-sorted--asc .data-table__sort-indicator {
  transform: rotate(-135deg) translateY(1px);
}

.data-table__sortable.is-sorted--desc .data-table__sort-indicator {
  transform: rotate(45deg) translateY(-1px);
}

table.data-table tbody tr {
  transition: background var(--transition);
}

table.data-table tbody tr:hover {
  background: #fafbfd;
}

table.data-table tbody tr:last-child td {
  border-bottom: none;
}

.table-user {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 600;
}

.text-muted {
  color: var(--color-text-muted);
}

.text-hint {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.empty-state {
  text-align: center;
  color: var(--color-text-muted);
  padding: 2rem !important;
}

/* Reports — external (left) and internal (right) side by side */
.reports-picker {
  margin-bottom: 1rem;
}

.reports-picker__form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.9rem;
}

.reports-picker__field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 15rem;
  flex: 1 1 15rem;
}

.reports-picker__field label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.reports-toolbar {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 1rem;
}

.reports-toolbar .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.reports-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-items: start;
}

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

.reports-pane {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  min-width: 0;
}

.reports-pane--muted {
  background: linear-gradient(180deg, #fbfcfe 0%, var(--color-surface) 55%);
}

.reports-pane__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.reports-pane__head h2 {
  margin: 0 0 0.15rem;
  font-size: 1.05rem;
}

.reports-pane__head p {
  margin: 0;
}

.reports-pane__subhead {
  margin: 0.35rem 0 0;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.reports-pane__action {
  margin: 0;
}

.reports-pane__action .btn {
  width: 100%;
}

.reports-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr));
  gap: 0.6rem;
}

.reports-stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fafbfd;
}

.reports-stat__label {
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-text-muted);
}

.reports-stat__value {
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.reports-stat__hint {
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

.reports-placeholder {
  padding: 1.1rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  background: #fafbfd;
  color: var(--color-text-muted);
}

.reports-placeholder svg {
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.reports-placeholder p {
  margin: 0 0 0.4rem;
  font-size: 0.86rem;
  color: var(--color-text);
}

.reports-placeholder p.text-hint {
  color: var(--color-text-muted);
}

.reports-placeholder__list {
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
  font-size: 0.84rem;
  line-height: 1.7;
}

.openai-cost {
  margin-bottom: 1rem;
}

.integrations-card {
  margin-top: 1rem;
}

.test-config__section {
  margin-bottom: 1rem;
}

.test-config__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.test-config__head {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.1rem;
}

.test-config__head--compact {
  margin: 0;
}

.test-config__head--flush {
  margin: 0;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
}

.test-config__head h2 {
  margin: 0;
  font-size: 1rem;
  color: var(--color-text);
}

.test-config__head p {
  margin: 0.15rem 0 0;
  font-size: 0.84rem;
  color: var(--color-text-muted);
}

.test-config__icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.test-config__tools {
  margin-left: auto;
  align-self: center;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.test-config__search {
  width: 240px;
}

.test-config__count {
  white-space: nowrap;
}

.test-list__nowrap {
  white-space: nowrap;
}

.tests-notice {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding: 0.85rem 1.1rem;
  border: 1px solid #fcd34d;
  border-radius: var(--radius-md);
  background: #fffbeb;
  color: #92400e;
}

.tests-notice p {
  margin: 0;
  font-size: 0.9rem;
}

.tests-filters {
  margin-bottom: 1rem;
}

.tests-filters:has(.list-filters__panel[hidden]) {
  display: none;
}

.tests-sort {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
}

.tests-sort__label {
  color: var(--color-text-muted);
  margin-right: 0.15rem;
}

.tests-sort__option {
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-weight: 600;
  text-decoration: none;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.tests-sort__option:hover {
  border-color: var(--color-primary-muted);
  color: var(--color-text);
}

.tests-sort__option.is-active {
  background: var(--color-primary-soft);
  border-color: var(--color-primary-muted);
  color: var(--color-primary);
}

.tests-sort__count {
  margin-left: auto;
  color: var(--color-text-muted);
}

.test-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1rem;
}

.test-card {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.test-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.test-card--attention {
  border-color: #fcd34d;
  box-shadow: 0 0 0 3px rgba(252, 211, 77, 0.25);
}

.test-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.test-card__institution {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.test-card__title {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.35;
}

.test-card__title a {
  color: var(--color-text);
  text-decoration: none;
}

.test-card__title a:hover {
  color: var(--color-primary);
}

.test-card__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  font-size: 0.86rem;
  color: var(--color-text-muted);
}

.test-card__stats li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.test-card__stats strong {
  color: var(--color-text);
}

.test-card__dates {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius-sm);
  background: var(--color-bg);
}

.test-card__dates dt {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.test-card__dates dd {
  margin: 0.2rem 0 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.test-card__footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-border);
}

.test-card__created {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.tests-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 3rem 1.5rem;
  text-align: center;
  color: var(--color-text-muted);
}

.tests-empty p {
  margin: 0;
}

.approval {
  border-color: #fcd34d;
  background: #fffbeb;
}

.approval--done {
  border-color: var(--color-border);
  background: var(--color-surface);
}

.test-detail__list {
  margin: 0;
  display: grid;
  gap: 0.6rem;
}

.test-detail__list > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--color-border);
}

.test-detail__list > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.test-detail__list dt {
  font-size: 0.86rem;
  color: var(--color-text-muted);
}

.test-detail__list dd {
  margin: 0;
  font-weight: 600;
  color: var(--color-text);
}

.test-list__generation {
  margin-top: 0.3rem;
}

.question-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.question-item {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
}

.question-item:last-child {
  border-bottom: 0;
}

.question-item__head {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.question-item__number {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-pill);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.question-item__body {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.question-item__text {
  margin: 0.2rem 0 0;
  font-weight: 600;
  color: var(--color-text);
}

.question-item__answers {
  list-style: none;
  margin: 0.75rem 0 0 2.5rem;
  padding: 0;
  display: grid;
  gap: 0.3rem;
  font-size: 0.9rem;
}

.question-item__answers li {
  display: flex;
  gap: 0.5rem;
}

.question-item__answers .is-correct {
  color: var(--color-success);
  font-weight: 600;
}

.question-item__answers .is-incorrect {
  color: var(--color-text-muted);
}

.question-item__note,
.question-item__details,
.question-item__source {
  margin: 0.75rem 0 0 2.5rem;
  font-size: 0.88rem;
  color: var(--color-text);
}

.question-item__details summary {
  cursor: pointer;
  color: var(--color-primary);
  font-weight: 600;
}

.question-item__details ul {
  margin: 0.4rem 0 0;
  padding-left: 1.1rem;
  color: var(--color-text-muted);
}

.question-item__source {
  padding: 0.6rem 0.85rem;
  border-left: 3px solid var(--color-primary-muted);
  background: var(--color-bg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--color-text-muted);
  font-style: italic;
}

.question-item__source-file {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.3rem;
  font-style: normal;
  font-weight: 600;
  color: var(--color-text);
}

.test-config__scroll {
  max-height: 420px;
  overflow-y: auto;
}

.test-config__scroll table.data-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
}

.test-config__scroll table.data-table td {
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}

.test-config__scroll table.data-table td.text-muted,
.test-config__scroll table.data-table td:last-child {
  white-space: nowrap;
}

.test-config__row label {
  cursor: pointer;
}

.test-config__row.is-disabled {
  opacity: 0.55;
}

.test-config__actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.65rem;
  margin-top: 0.25rem;
}

@media (max-width: 900px) {
  .test-config__grid {
    grid-template-columns: 1fr;
  }
}

.openai-cost__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.openai-cost__head h2 {
  margin: 0 0 0.15rem;
  font-size: 1.05rem;
}

.openai-cost__head p {
  margin: 0;
}

.openai-cost__value {
  margin: 0.75rem 0 0.5rem;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.openai-cost__currency {
  margin-left: 0.15rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.openai-cost__unavailable {
  margin: 0.75rem 0 0.5rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid #fde68a;
  border-radius: var(--radius-sm);
  background: #fffbeb;
  color: #78350f;
  font-size: 0.84rem;
  line-height: 1.5;
}

.report-partial {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-pill);
  background: #fef3c7;
  color: #92400e;
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  vertical-align: middle;
}

.report-draft {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-pill);
  background: #e0e7ff;
  color: #3730a3;
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  vertical-align: middle;
}

.reports-row-actions {
  justify-content: flex-end;
}

.form-panel.form-panel--report {
  max-width: none;
}

.reports-editor__text {
  min-height: 60vh;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.55;
  tab-size: 2;
}

.reports-notice {
  margin: 0;
  padding: 0.7rem 0.85rem;
  border: 1px solid #fde68a;
  border-radius: var(--radius-sm);
  background: #fffbeb;
  color: #78350f;
  font-size: 0.82rem;
  line-height: 1.5;
}

table.data-table--compact th,
table.data-table--compact td {
  padding: 0.6rem 0.7rem;
  font-size: 0.85rem;
}

table.data-table--compact th:first-child,
table.data-table--compact td:first-child {
  padding-left: 0;
}

table.data-table--compact th:last-child,
table.data-table--compact td:last-child {
  padding-right: 0;
}

.text-right {
  text-align: right;
}

.empty-state--tight {
  padding: 1.1rem 0;
  text-align: left;
}

/* Chat rating — a star score, or an em dash when the visitor never voted */
.chat-rating {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.22rem 0.6rem;
  border-radius: var(--radius-pill);
  background: #fef9c3;
  color: #854d0e;
  font-size: 0.78rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.chat-rating__star {
  color: #eab308;
  font-size: 0.9rem;
  line-height: 1;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.28rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.74rem;
  font-weight: 700;
}

.badge-admin {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.badge-manager {
  background: #fef3c7;
  color: #92400e;
}

.badge-viewer {
  background: #f1f5f9;
  color: #475569;
}

.badge-file-pending,
.badge-file-scanning,
.badge-file-processing {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #fef3c7;
  color: #92400e;
}

.badge-file-pending::before,
.badge-file-scanning::before,
.badge-file-processing::before {
  content: "";
  width: 0.72rem;
  height: 0.72rem;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: badge-file-spinner 0.75s linear infinite;
  flex-shrink: 0;
}

.badge-file-pending::before {
  opacity: 0.85;
}

@keyframes badge-file-spinner {
  to {
    transform: rotate(360deg);
  }
}

.badge-file-completed {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.badge-file-virus,
.badge-file-error {
  background: var(--color-error-bg);
  color: var(--color-error);
}

.upload-card {
  position: relative;
  margin-bottom: 1.25rem;
  padding: 1.25rem 1.35rem;
}

.upload-card__overlay {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 2;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  border-radius: inherit;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(2px);
  color: var(--color-text-muted, #64748b);
}

.upload-card--loading .upload-card__overlay {
  display: flex;
}

.upload-card--loading .upload-form {
  pointer-events: none;
  opacity: 0.55;
}

.upload-card__spinner {
  width: 2.5rem;
  height: 2.5rem;
  border: 3px solid rgba(var(--color-primary-rgb, 37, 99, 235), 0.2);
  border-top-color: var(--color-primary, #2563eb);
  border-radius: 50%;
  animation: badge-file-spinner 0.7s linear infinite;
}

.upload-card__overlay-text {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text, #1e293b);
}

.upload-form {
  display: grid;
  gap: 0.25rem;
}

.file-picker {
  display: grid;
  gap: 0.65rem;
}

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

.file-picker__trigger {
  display: block;
  cursor: pointer;
}

.file-picker__dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 1.35rem 1rem;
  border: 1.5px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at top, rgba(var(--color-primary-rgb), 0.05), transparent 55%),
    linear-gradient(180deg, #fbfcfe 0%, #f8fafc 100%);
  text-align: center;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition), transform var(--transition);
}

.file-picker__trigger:hover .file-picker__dropzone {
  border-color: var(--color-primary);
  background:
    radial-gradient(circle at top, rgba(var(--color-primary-rgb), 0.1), transparent 55%),
    var(--color-primary-soft);
  box-shadow: 0 0 0 4px rgba(var(--color-primary-rgb), 0.08);
  transform: translateY(-1px);
}

.file-picker--has-files .file-picker__dropzone {
  padding: 0.9rem 1rem;
  border-style: solid;
  border-color: var(--color-primary-muted);
  background: var(--color-primary-soft);
  transform: none;
}

.file-picker__icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(var(--color-primary-rgb), 0.24);
}

.file-picker--has-files .file-picker__icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
}

.file-picker__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  font-size: 0.88rem;
  font-weight: 700;
  box-shadow: var(--shadow-xs);
  transition: background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
}

.file-picker__trigger:hover .file-picker__cta {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.22);
}

.file-picker__hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.file-picker--has-files .file-picker__hint {
  font-size: 0.76rem;
}

.file-picker__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
  max-height: calc(2.75rem * 8 + 0.4rem * 7);
  overflow-x: hidden;
  overflow-y: scroll;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary) var(--color-primary-soft);
  padding-right: 0.2rem;
}

.file-picker__list::-webkit-scrollbar {
  -webkit-appearance: none;
  appearance: none;
  width: 11px;
}

.file-picker__list::-webkit-scrollbar-track {
  margin: 0.35rem 0;
  border-radius: var(--radius-pill);
  background: linear-gradient(180deg, var(--color-primary-soft) 0%, #eef4fc 100%);
  border: 1px solid var(--color-primary-muted);
  box-shadow: inset 0 1px 2px rgba(var(--color-primary-rgb), 0.06);
}

.file-picker__list::-webkit-scrollbar-thumb {
  min-height: 2.75rem;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  background:
    linear-gradient(180deg, var(--color-accent) 0%, var(--color-primary) 100%) padding-box,
    linear-gradient(180deg, var(--color-primary-soft) 0%, var(--color-primary-muted) 100%) border-box;
  box-shadow: 0 1px 4px rgba(var(--color-primary-rgb), 0.28);
  transition: box-shadow var(--transition), filter var(--transition);
}

.file-picker__list::-webkit-scrollbar-thumb:hover {
  filter: brightness(1.05);
  box-shadow: 0 2px 8px rgba(var(--color-primary-rgb), 0.34);
}

.file-picker__list::-webkit-scrollbar-thumb:active {
  filter: brightness(0.96);
  box-shadow: 0 1px 3px rgba(var(--color-primary-rgb), 0.22);
}

.file-picker__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.5rem 0.55rem 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-size: 0.84rem;
  color: var(--color-text);
}

.file-picker__name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-picker__remove {
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--color-text-muted);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.file-picker__remove:hover {
  background: var(--color-error-bg);
  color: var(--color-error);
}

.form-actions--inline {
  margin-top: 0.75rem;
  padding-top: 0;
  border-top: none;
  justify-content: flex-start;
}

.actions {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.actions--file {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.35rem;
}

.actions--file .inline-form {
  display: contents;
}

.btn-action {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 0.38rem;
  padding: 0.42rem 0.72rem;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
}

.btn-action svg {
  flex-shrink: 0;
}

.btn-action--download {
  background: rgba(var(--color-primary-rgb), 0.08);
  color: var(--color-primary);
  border-color: rgba(var(--color-primary-rgb), 0.22);
}

.btn-action--download:hover {
  background: rgba(var(--color-primary-rgb), 0.14);
  border-color: rgba(var(--color-primary-rgb), 0.38);
  color: var(--color-primary-hover);
  box-shadow: 0 2px 8px rgba(var(--color-primary-rgb), 0.12);
}

.btn-action--edit {
  background: var(--color-surface);
  color: var(--color-text-muted);
  border-color: var(--color-border);
}

.btn-action--edit:hover {
  color: var(--color-primary);
  border-color: rgba(var(--color-primary-rgb), 0.38);
  box-shadow: 0 2px 8px rgba(var(--color-primary-rgb), 0.12);
}

.btn-action--delete {
  background: var(--color-surface);
  color: var(--color-error);
  border-color: #fecaca;
}

.btn-action--delete:hover {
  background: var(--color-error-bg);
  border-color: #fca5a5;
  color: #b91c1c;
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.1);
}

.btn-action:active {
  transform: translateY(1px);
}

.inline-form {
  display: inline-flex;
}

/* Form panels */
.form-page {
  width: 100%;
}

.form-panel {
  width: 100%;
  max-width: 480px;
  /* auto vertical margins center the panel when it fits its container,
     but collapse to 0 (i.e. behave like flex-start) instead of clipping
     when it's taller — see .main-content--form .form-page above. */
  margin-block: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.form-panel--wide {
  max-width: 680px;
}

.form-panel__hero,
.form-panel__user {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.1rem 1.35rem;
  background: linear-gradient(135deg, var(--color-primary-soft) 0%, #fff 100%);
  border-bottom: 1px solid var(--color-border);
}

.form-panel__hero--compact h2,
.form-panel__user--compact .form-panel__user-info h2 {
  margin: 0 0 0.15rem;
  font-size: 1.05rem;
  color: var(--color-text);
}

.form-panel__hero--compact p,
.form-panel__user--compact .form-panel__user-info p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.form-panel__icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.22);
}

.form-panel__user-info {
  flex: 1;
  min-width: 0;
}

.form-panel__body {
  padding: 1.25rem 1.35rem 1.1rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.25rem;
}

.form-grid--user {
  grid-template-rows: auto auto auto;
  column-gap: 1.25rem;
  row-gap: 0.85rem;
  align-items: start;
}

.form-grid--user > .form-section__title:nth-child(1) {
  grid-column: 1;
  grid-row: 1;
}

.form-grid--user > .form-section__title:nth-child(2) {
  grid-column: 2;
  grid-row: 1;
}

.form-grid__stack {
  grid-column: 1;
  grid-row: 2;
}

.form-grid--user > .role-options {
  grid-column: 2;
  grid-row: 2;
}

.form-grid__password {
  grid-column: 1;
  grid-row: 3;
  margin-bottom: 0;
}

.form-grid__institution {
  grid-column: 2;
  grid-row: 3;
  margin-bottom: 0;
}

.form-grid__stack .form-field:last-child {
  margin-bottom: 0;
}

.form-section__title {
  margin: 0 0 0.85rem;
  padding-bottom: 0.45rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-border);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.form-field {
  margin-bottom: 0.85rem;
}

.form-field:last-child {
  margin-bottom: 0;
}

.form-field label {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.65rem;
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.form-actions .btn {
  padding: 0.55rem 1.1rem;
  font-size: 0.88rem;
}

.role-options {
  display: grid;
  gap: 0.45rem;
}

.role-option {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.role-option:hover {
  border-color: var(--color-border-strong);
  background: #f8fafc;
}

.role-option:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.08);
}

.role-option input {
  accent-color: var(--color-primary);
  margin: 0;
}

.role-option__label {
  font-size: 0.88rem;
  font-weight: 600;
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
    height: auto;
    min-height: 100vh;
    overflow: visible;
  }

  .sidebar {
    overflow: visible;
  }

  .main-content {
    padding: 1.25rem;
    overflow: visible;
  }

  .main-content--form {
    padding: 1rem;
  }

  .main-content--form .form-page {
    align-items: flex-start;
  }

  .page-header--welcome,
  .page-header--row,
  .page-header__top {
    flex-direction: column;
    align-items: flex-start;
  }

  .list-toolbar__actions {
    margin-left: 0;
    width: 100%;
  }

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

  .login-brand {
    padding: 2rem 1.5rem;
  }

  .login-card {
    padding: 2rem 1.5rem;
  }

  .form-grid,
  .form-grid--user {
    grid-template-columns: 1fr;
  }

  .form-grid--user > .form-section__title:nth-child(1),
  .form-grid--user > .form-section__title:nth-child(2),
  .form-grid__stack,
  .form-grid--user > .role-options,
  .form-grid__password,
  .form-grid__institution {
    grid-column: 1;
    grid-row: auto;
  }

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

  .form-actions {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .form-actions .btn {
    width: 100%;
  }
}

/* Modal (native <dialog>) */
.modal {
  width: min(540px, calc(100vw - 2.5rem));
  max-height: min(660px, calc(100vh - 4rem));
  padding: 0;
  border: 1px solid rgba(var(--color-primary-rgb), 0.16);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), 0 16px 40px rgba(var(--color-primary-rgb), 0.14);
  background: var(--color-surface);
  color: var(--color-text);
  overflow: hidden;
  flex-direction: column;
}

.modal[open] {
  display: flex;
  animation: modal-in 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal::backdrop {
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(2px);
  animation: modal-backdrop-in 0.2s ease;
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes modal-backdrop-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal__header {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.35rem 1.5rem;
  background: linear-gradient(135deg, var(--color-primary-soft) 0%, #fff 100%);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.modal__icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.22);
}

.modal__heading {
  flex: 1;
  min-width: 0;
}

.modal__heading h3 {
  margin: 0 0 0.2rem;
  font-size: 1.05rem;
  color: var(--color-text);
}

.modal__heading p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.modal__close {
  appearance: none;
  -webkit-appearance: none;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(15, 23, 42, 0.07);
  outline: none;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-xs);
  font-size: 1.2rem;
  line-height: 1;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0;
  margin: -0.2rem -0.3rem -0.2rem 0;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.modal__close:hover {
  background: rgba(var(--color-primary-rgb), 0.12);
  border-color: rgba(var(--color-primary-rgb), 0.3);
  color: var(--color-primary-hover);
  box-shadow: 0 2px 8px rgba(var(--color-primary-rgb), 0.18);
}

.modal__close:active {
  transform: scale(0.94);
}

.modal__close:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.modal__body {
  padding: 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* Styling the scrollbar stops macOS Chrome/Safari from hiding it (overlay scrollbars);
   the look copies the native grey thumb. */
.modal__body::-webkit-scrollbar {
  width: 11px;
}

.modal__body::-webkit-scrollbar-track {
  background: transparent;
}

.modal__body::-webkit-scrollbar-thumb {
  border: 3px solid transparent;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35) padding-box;
}

.modal__body::-webkit-scrollbar-thumb:hover {
  background-color: rgba(0, 0, 0, 0.5);
}

.modal__body .form-field {
  margin-bottom: 0;
}

.modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
  padding: 1rem 1.5rem;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  flex-shrink: 0;
}

#agent-config-open {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  width: fit-content;
}

.chat-link {
  color: inherit;
  text-decoration: none;
}

.chat-link:hover {
  color: var(--color-primary);
}

.transcript {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.transcript__row {
  display: flex;
}

.transcript__row--assistant {
  justify-content: flex-start;
}

.transcript__row--user {
  justify-content: flex-end;
}

.transcript__bubble {
  max-width: min(680px, 80%);
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-md, 12px);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.transcript__row--user .transcript__bubble {
  background: rgba(var(--color-primary-rgb), 0.08);
  border-color: rgba(var(--color-primary-rgb), 0.25);
}

.transcript__meta {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.3rem;
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

.transcript__author {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.transcript__text {
  white-space: pre-wrap;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-text);
}

.data-table__group-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.data-table__group-caret {
  width: 0.5rem;
  height: 0.5rem;
  flex-shrink: 0;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translate(-1px, -1px);
  transition: transform var(--transition);
}

tbody.is-collapsed .data-table__group-caret {
  transform: rotate(-45deg) translate(-1px, -1px);
}

tbody.is-collapsed tr:not(.data-table__group) {
  display: none;
}


.status-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.status-list__item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0;
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
}

.status-list__item:first-child {
  border-top: 0;
}

.status-list__name {
  font-weight: 600;
}

.status-list__url {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  overflow-wrap: anywhere;
}

.status-list__state {
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.status-dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--color-success);
  flex-shrink: 0;
}

.status-dot--down {
  background: var(--color-error);
}

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2.1rem 2.2rem;
  margin-bottom: 1.8rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #fff;
  box-shadow: 0 18px 40px rgba(var(--color-primary-rgb), 0.28);
}

.hero__eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
}

.hero__title {
  margin: 0;
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero__lead {
  margin: 0.55rem 0 0;
  max-width: 46ch;
  font-size: 0.95rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  flex-shrink: 0;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #fff;
}

.home-section {
  margin-bottom: 1.8rem;
}

.home-section__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.home-section__title {
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.home-section__note {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-success);
}

.home-section__note--down {
  color: var(--color-error);
}

.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(228px, 1fr));
  gap: 1rem;
}

.tile {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.tile:hover {
  color: inherit;
  border-color: var(--color-primary-muted);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.tile__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 0.45rem;
  border-radius: 12px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.tile__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}

.tile__desc {
  font-size: 0.83rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.status-summary {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  background: var(--color-success-bg);
  color: var(--color-success);
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}

.status-summary--down {
  background: var(--color-error-bg);
  color: var(--color-error);
}

.widget-key {
  margin-top: 1.5rem;
  padding-top: 1.3rem;
  border-top: 1px solid var(--color-border);
}

.widget-key__title {
  margin: 0 0 1rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.widget-key__form {
  margin: 0;
}

.widget-key__input {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.85rem;
}

.widget-key__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.7rem;
}

.widget-key__embed {
  margin-top: 1.3rem;
}

.widget-key__snippet {
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.76rem;
  line-height: 1.6;
  background: #f8fafc;
  color: var(--color-text);
  white-space: pre;
  overflow-x: auto;
}

.plugin-item {
  margin-bottom: 1rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 10px);
}

.plugin-item--fresh {
  border-color: var(--color-success);
  background: var(--color-success-bg);
}

.plugin-item__name {
  margin-bottom: 0.6rem;
  font-weight: 700;
}

.plugin-item__row {
  margin-bottom: 0.6rem;
}

.plugin-item__row label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.plugin-item__value {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.plugin-item__value .form-control {
  flex: 1;
  min-width: 0;
}

.plugin-item__notice {
  margin: 0.4rem 0 0;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-success);
}

.attempt-badge {
  margin-left: 0.4rem;
}

.attempt-summary {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.attempt-summary__label {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.attempt-summary__score {
  margin: 0.1rem 0 0;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.attempt-summary__note {
  margin: 0;
  flex: 1 1 240px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.attempt-question {
  scroll-margin-top: 1rem;
}

.attempt-question .question-item__body {
  flex: 1;
}

.attempt-question__score {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
}

.attempt-question__score strong {
  font-size: 1.25rem;
  color: var(--color-text);
}

.attempt-question__origin {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.attempt-question__options .is-chosen {
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  margin-left: -0.4rem;
  padding: 0.15rem 0.4rem;
}

.attempt-question__chosen {
  margin-left: auto;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.attempt-question__answer p {
  margin: 0.3rem 0 0;
  padding: 0.6rem 0.85rem;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  white-space: pre-wrap;
}

.attempt-grade {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0.9rem 0 0 2.5rem;
  padding-top: 0.8rem;
  border-top: 1px dashed var(--color-border);
}

.attempt-grade__label {
  font-size: 0.85rem;
  font-weight: 600;
}

.attempt-grade__input {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.attempt-grade__input input {
  width: 5.5rem;
}

.attempt-grade__meta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

@media (max-width: 640px) {
  .question-item__head {
    flex-wrap: wrap;
  }

  .attempt-question__score {
    align-items: flex-start;
    width: 100%;
    padding-left: 2.5rem;
  }

  .attempt-grade {
    margin-left: 0;
  }
}

.question-regenerate .form-field {
  margin-top: 0.75rem;
}

.question-regenerate__wait {
  margin-right: auto;
}

.question-proposal {
  margin-bottom: 1rem;
  border-left: 4px solid var(--color-primary);
  background: var(--color-primary-soft);
  color: var(--color-text);
  font-size: 0.92rem;
}

.answer-editor {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.answer-editor__row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.answer-editor__row .form-control {
  flex: 1;
}

.answer-editor__correct {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
  width: 6.5rem;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  cursor: pointer;
}

.answer-editor__correct:has(input:checked) {
  color: var(--color-success);
  font-weight: 600;
}

.results-choice {
  display: grid;
  gap: 0.6rem;
}

.results-choice__option {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.results-choice__option:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

.results-choice__option input {
  margin-top: 0.2rem;
}

.results-choice__option > span {
  display: grid;
  gap: 0.2rem;
}

.question-item__tools {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .answer-editor__row {
    flex-wrap: wrap;
  }

  .answer-editor__correct {
    width: auto;
  }
}

.attempt-question--voided .question-item__text,
.attempt-question--voided .question-item__answers {
  opacity: 0.65;
}

.attempt-question__voided {
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text-muted);
}

.key-points ul {
  margin: 0.35rem 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.25rem;
}

.key-points .badge {
  margin-left: 0.35rem;
  vertical-align: middle;
}

.key-points__graded {
  list-style: none;
  padding-left: 0 !important;
}

.key-points__graded li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-sm);
  background: var(--color-bg);
}

.key-points__status {
  flex-shrink: 0;
  width: 1rem;
  font-weight: 700;
  text-align: center;
}

.key-points__label {
  margin-left: auto;
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.key-points__graded .is-covered .key-points__status,
.key-points__graded .is-covered .key-points__label {
  color: var(--color-success);
}

.key-points__graded .is-partial .key-points__status,
.key-points__graded .is-partial .key-points__label {
  color: #92400e;
}

.key-points__graded .is-missing .key-points__status,
.key-points__graded .is-missing .key-points__label {
  color: var(--color-error);
}

.brand__logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 12px;
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.brand__logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.brand__stack {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand--institution .brand__text {
  overflow-wrap: anywhere;
}

.brand__caption {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.sidebar-nav__group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-top: 0.85rem;
}

.sidebar-nav__heading {
  margin: 0 0 0.1rem;
  padding: 0 0.85rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.1rem;
}

.hero__actions .btn-primary {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
}

.error-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
}

.error-page--standalone {
  min-height: 100vh;
  padding: 1.5rem;
}

.error-card {
  max-width: 520px;
  padding: 2.25rem;
  text-align: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.error-card__code {
  margin: 0;
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--color-primary);
}

.error-card h1 {
  margin: 0.25rem 0 0.6rem;
  font-size: 1.4rem;
}

.error-card p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.error-card__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.knowledge-entry__title {
  font-weight: 700;
  color: var(--color-text);
}

.knowledge-entry__content {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 0.2rem;
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  white-space: pre-line;
}

.knowledge-entry__more {
  margin-top: 0.3rem;
  padding: 0;
  border: 0;
  background: none;
  color: var(--color-primary);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}

.knowledge-entry__more:hover {
  text-decoration: underline;
}

.knowledge-dialog__content {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.6;
  color: var(--color-text);
}

.segment-item {
  padding: 0.9rem 1rem;
  margin-bottom: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.segment-item--inactive {
  background: #fafbfd;
}

.segment-item__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}

.segment-item__code {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.segment-item .form-field {
  margin-bottom: 0.6rem;
}

.logo-field {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-field__preview {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  overflow: hidden;
}

.logo-field__preview img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.logo-field__controls {
  display: grid;
  gap: 0.45rem;
  min-width: 0;
}

.logo-field__remove {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}