/* ===========================================================================
   Soterith Client Onboarding Portal — Design System (FROZEN FOUNDATION)
   Server-rendered Flask/Jinja. No build pipeline. Self-contained, CSP/offline
   safe (system font stack only). Every template reuses this vocabulary.
   =========================================================================== */

/* ---------------------------------------------------------------------------
   1. Minimal modern reset
   --------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, picture, svg, video { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; }
:where(ul, ol)[class] { list-style: none; padding: 0; }
table { border-collapse: collapse; width: 100%; }

/* ---------------------------------------------------------------------------
   2. Brand tokens (light default)
   --------------------------------------------------------------------------- */
:root {
  /* Brand palette (authoritative) */
  --emerald:      #0F5C3F;
  --emerald-700:  #0a4a30;
  --emerald-050:  #eaf3ee;
  --gold:         #C6A248;
  --gold-600:     #a6842f;
  --ink:          #14211B;
  --muted:        #5B6B63;
  --surface:      #ffffff;
  --canvas:       #f5f7f5;
  --border:       #e2e8e4;
  --danger:       #B23A3A;
  --success:      #2E7D5B;

  /* Semantic surfaces */
  --header-bg:    var(--emerald);
  --header-fg:    #f4f8f5;
  --header-sub:   #c7dccf;
  --text:         var(--ink);
  --text-muted:   var(--muted);
  --link:         var(--emerald);
  --link-hover:   var(--emerald-700);

  /* Focus ring derived from gold */
  --focus:        var(--gold);
  --focus-ring:   0 0 0 3px rgba(198, 162, 72, 0.45);

  /* Elevation */
  --shadow-sm:    0 1px 2px rgba(20, 33, 27, 0.06);
  --shadow-md:    0 2px 8px rgba(20, 33, 27, 0.08), 0 1px 2px rgba(20, 33, 27, 0.06);
  --shadow-lg:    0 8px 28px rgba(20, 33, 27, 0.12);

  /* Radius + spacing rhythm */
  --radius-sm:    6px;
  --radius:       10px;
  --radius-lg:    14px;
  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-5: 24px; --space-6: 32px; --space-7: 48px;

  /* Type scale */
  --font-sans: ui-sans-serif, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --fs-xs:  0.75rem;   /* 12 */
  --fs-sm:  0.8125rem; /* 13 */
  --fs-base:0.9375rem; /* 15 */
  --fs-md:  1.0625rem; /* 17 */
  --fs-lg:  1.375rem;  /* 22 */
  --fs-xl:  1.875rem;  /* 30 */
  --fs-2xl: 2.375rem;  /* 38 */

  --container: 1120px;

  color-scheme: light;
}

/* ---------------------------------------------------------------------------
   3. Dark theme
      Applies via prefers-color-scheme AND explicit [data-theme] overrides.
      Explicit stamp wins both directions (toggle beats OS preference).
   --------------------------------------------------------------------------- */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --emerald-050: #12241b;
    --ink:         #e8efe9;
    --muted:       #9fb0a6;
    --surface:     #16211c;
    --canvas:      #0e1613;
    --border:      #263630;
    --danger:      #e97070;
    --success:     #4fb488;

    --header-bg:   #0a3b28;
    --header-fg:   #eaf3ee;
    --header-sub:  #9dc2ac;
    --text:        var(--ink);
    --text-muted:  var(--muted);
    --link:        #7fd0a8;
    --link-hover:  #a7e2c4;

    --shadow-sm:   0 1px 2px rgba(0,0,0,0.4);
    --shadow-md:   0 2px 8px rgba(0,0,0,0.45), 0 1px 2px rgba(0,0,0,0.4);
    --shadow-lg:   0 8px 28px rgba(0,0,0,0.55);

    color-scheme: dark;
  }
}

/* Explicit dark stamp (wins even when OS is light) */
:root[data-theme="dark"] {
  --emerald-050: #12241b;
  --ink:         #e8efe9;
  --muted:       #9fb0a6;
  --surface:     #16211c;
  --canvas:      #0e1613;
  --border:      #263630;
  --danger:      #e97070;
  --success:     #4fb488;

  --header-bg:   #0a3b28;
  --header-fg:   #eaf3ee;
  --header-sub:  #9dc2ac;
  --text:        var(--ink);
  --text-muted:  var(--muted);
  --link:        #7fd0a8;
  --link-hover:  #a7e2c4;

  --shadow-sm:   0 1px 2px rgba(0,0,0,0.4);
  --shadow-md:   0 2px 8px rgba(0,0,0,0.45), 0 1px 2px rgba(0,0,0,0.4);
  --shadow-lg:   0 8px 28px rgba(0,0,0,0.55);

  color-scheme: dark;
}

/* Explicit light stamp (wins even when OS is dark) */
:root[data-theme="light"] {
  color-scheme: light;
}

/* ---------------------------------------------------------------------------
   4. Base typography
   --------------------------------------------------------------------------- */
body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  color: var(--text);
  background: var(--canvas);
}
h1, h2, h3, h4 { line-height: 1.2; font-weight: 650; letter-spacing: -0.01em; color: var(--text); }
h1 { font-size: var(--fs-xl); }
h2 { font-size: var(--fs-lg); }
h3 { font-size: var(--fs-md); }
h4 { font-size: var(--fs-base); }
p  { margin: 0; }
a  { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-hover); text-decoration: underline; }
code, kbd, samp, pre { font-family: var(--font-mono); font-size: 0.9em; }

/* Tabular numerals wherever figures are compared (tables, numeric fields) */
.table, .dl-desc, .py-row input, input[type="number"], .credential, .api-secret {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

/* ---------------------------------------------------------------------------
   5. Accessibility helpers
   --------------------------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: 3px;
}
.skip-link {
  position: absolute;
  left: var(--space-3);
  top: -100px;
  z-index: 100;
  background: var(--surface);
  color: var(--text);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  transition: top 0.15s ease;
}
.skip-link:focus { top: var(--space-3); text-decoration: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------------------------------------------------------------------------
   6. App header (emerald brand bar) + gold hairline
   --------------------------------------------------------------------------- */
.app-header {
  background: var(--header-bg);
  color: var(--header-fg);
  border-bottom: 2px solid var(--gold);
}
.app-header__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-3) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--header-fg);
  text-decoration: none;
  min-width: 0;
}
.brand:hover { text-decoration: none; color: var(--header-fg); }
.brand-mark {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  border-radius: 8px;
  background: #ffffff;
  padding: 3px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.15);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.brand-word { font-size: var(--fs-md); font-weight: 700; letter-spacing: 0.01em; }
.brand-sub  { font-size: var(--fs-xs); color: var(--header-sub); letter-spacing: 0.02em; }

.header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: 0 0 auto;
}
.header-user {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--header-fg);
}
.header-email { color: var(--header-sub); max-width: 22ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Role pill — sits on the emerald bar */
.role-pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--emerald-700);
  background: var(--gold);
  border-radius: 999px;
  white-space: nowrap;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.28);
  background: rgba(255,255,255,0.06);
  color: var(--header-fg);
  font-size: 1rem;
  line-height: 1;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.theme-toggle:hover { background: rgba(255,255,255,0.16); border-color: rgba(255,255,255,0.5); }

/* ---------------------------------------------------------------------------
   7. Secondary nav (gold underline on active)
   --------------------------------------------------------------------------- */
.nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-5);
  display: flex;
  gap: var(--space-5);
}
.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: var(--space-3) 2px;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
}
.nav-link:hover { color: var(--text); text-decoration: none; }
.nav-link.active {
  color: var(--emerald);
  border-bottom-color: var(--gold);
}
:root[data-theme="dark"] .nav-link.active,
.nav-link.active { }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .nav-link.active { color: var(--link); }
}
:root[data-theme="dark"] .nav-link.active { color: var(--link); }

/* ---------------------------------------------------------------------------
   8. Layout: container, page header, footer
   --------------------------------------------------------------------------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-6) var(--space-5) var(--space-7);
}
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}
.page-header__titles { min-width: 0; }
.page-header h1 { margin-bottom: var(--space-1); }
.page-header__sub { color: var(--text-muted); font-size: var(--fs-sm); }
.page-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.portal-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  margin-top: var(--space-7);
}
.portal-footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--fs-sm);
  color: var(--text-muted);
}
.footer-logos { display: inline-flex; align-items: center; gap: var(--space-4); }
.footer-logos img { height: 22px; width: auto; opacity: 0.9; }

/* ---------------------------------------------------------------------------
   9. Buttons
   --------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 9px 16px;
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.2;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { text-decoration: none; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; }

.btn-primary { background: var(--emerald); border-color: var(--emerald); color: #ffffff; }
.btn-primary:hover { background: var(--emerald-700); border-color: var(--emerald-700); color: #ffffff; }

.btn-gold { background: var(--gold); border-color: var(--gold); color: var(--emerald-700); }
.btn-gold:hover { background: var(--gold-600); border-color: var(--gold-600); color: #ffffff; }

.btn-danger { background: var(--danger); border-color: var(--danger); color: #ffffff; }
.btn-danger:hover { filter: brightness(0.92); color: #ffffff; }

.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--emerald-050); border-color: var(--emerald); color: var(--emerald); }

.btn-sm { padding: 5px 11px; font-size: var(--fs-xs); }

/* ---------------------------------------------------------------------------
   10. Cards
   --------------------------------------------------------------------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.card > h2, .card > h3 { margin-bottom: var(--space-3); }
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}

/* ---------------------------------------------------------------------------
   11. Forms
   --------------------------------------------------------------------------- */
.field { display: block; margin-bottom: var(--space-4); }
.field > label, label.field-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-2);
}
.field input:not([type="checkbox"]):not([type="radio"]),
.field select,
.field textarea,
input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="search"], input[type="url"], input[type="date"],
select, textarea {
  width: 100%;
  padding: 9px 12px;
  font-size: var(--fs-base);
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field textarea, textarea { min-height: 92px; resize: vertical; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: none;
  border-color: var(--gold);
  box-shadow: var(--focus-ring);
}
.field input::placeholder, textarea::placeholder { color: var(--text-muted); opacity: 0.8; }

.field-hint { display: block; margin-top: var(--space-1); font-size: var(--fs-xs); color: var(--text-muted); }
.field-error { display: block; margin-top: var(--space-1); font-size: var(--fs-xs); color: var(--danger); font-weight: 600; }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--danger); }

fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-4);
  margin: 0 0 var(--space-4);
}
legend { padding: 0 var(--space-2); font-size: var(--fs-sm); font-weight: 700; color: var(--text); }

/* Per-year allocation grid (contract_form.html — 4 fields per row) */
.py-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
@media (max-width: 640px) { .py-row { grid-template-columns: 1fr 1fr; } }

/* ---------------------------------------------------------------------------
   12. Tables
   --------------------------------------------------------------------------- */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.table { font-size: var(--fs-sm); }
.table th, .table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.table thead th {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  background: var(--emerald-050);
  font-weight: 700;
  white-space: nowrap;
}
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: var(--emerald-050); }
.table td.num, .table th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------------------------
   13. Badges — status conveyed by TEXT + color (never color alone)
   --------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: 999px;
  border: 1px solid transparent;
  white-space: nowrap;
  line-height: 1.4;
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: 0 0 auto; }

/* Client lifecycle status variants */
.badge-prospect     { color: #5a4bb3; background: #ecebfa; border-color: #d6d3f2; }
.badge-provisioning { color: var(--gold-600); background: #fbf3dd; border-color: #f0e2b8; }
.badge-active       { color: var(--success); background: #e3f4ec; border-color: #c4e6d4; }
.badge-suspended    { color: #9a6a12; background: #fbeecf; border-color: #f1dca0; }
.badge-offboarding  { color: var(--danger); background: #fbe9e9; border-color: #f2cccc; }
.badge-offboarded   { color: var(--muted); background: #eceeed; border-color: #dde2df; }
.badge-test         { color: #8a5a12; background: #fbf3dd; border-color: #f0e2b8; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    .badge-prospect     { color: #b9b2f0; background: #24214a; border-color: #34305f; }
    .badge-provisioning { color: #e6c766; background: #3a3016; border-color: #4c3f1e; }
    .badge-active       { color: #6fce9f; background: #123528; border-color: #1c4c39; }
    .badge-suspended    { color: #e0b45c; background: #3a2f14; border-color: #4d3f1c; }
    .badge-offboarding  { color: #ef8f8f; background: #3d1e1e; border-color: #562b2b; }
    .badge-offboarded   { color: #9fb0a6; background: #202b26; border-color: #2e3b34; }
    .badge-test         { color: #e6c766; background: #3a3016; border-color: #4c3f1e; }
  }
}
:root[data-theme="dark"] .badge-prospect     { color: #b9b2f0; background: #24214a; border-color: #34305f; }
:root[data-theme="dark"] .badge-provisioning { color: #e6c766; background: #3a3016; border-color: #4c3f1e; }
:root[data-theme="dark"] .badge-active       { color: #6fce9f; background: #123528; border-color: #1c4c39; }
:root[data-theme="dark"] .badge-suspended    { color: #e0b45c; background: #3a2f14; border-color: #4d3f1c; }
:root[data-theme="dark"] .badge-offboarding  { color: #ef8f8f; background: #3d1e1e; border-color: #562b2b; }
:root[data-theme="dark"] .badge-offboarded   { color: #9fb0a6; background: #202b26; border-color: #2e3b34; }
:root[data-theme="dark"] .badge-test         { color: #e6c766; background: #3a3016; border-color: #4c3f1e; }

/* Product badges */
.badge-product { text-transform: none; letter-spacing: 0; }
.badge-product.iqhound    { color: #0f5c3f; background: var(--emerald-050); border-color: #bcd9c8; }
.badge-product.trialytica { color: #7a3f8f; background: #f4e9f7; border-color: #e2cbe9; }
:root[data-theme="dark"] .badge-product.iqhound    { color: #7fd0a8; background: #12281f; border-color: #1f4232; }
:root[data-theme="dark"] .badge-product.trialytica { color: #d3a6e0; background: #2e1c36; border-color: #45294f; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    .badge-product.iqhound    { color: #7fd0a8; background: #12281f; border-color: #1f4232; }
    .badge-product.trialytica { color: #d3a6e0; background: #2e1c36; border-color: #45294f; }
  }
}

/* ---------------------------------------------------------------------------
   14. Banners — .banner base; .error and .conflict.error already in templates
   --------------------------------------------------------------------------- */
.banner, .error, .conflict {
  display: block;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--emerald-050);
  color: var(--text);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-4);
}
.banner p, .error p, .conflict p { margin: 0; }
.banner p + p, .error p + p, .conflict p + p { margin-top: var(--space-1); }

.banner-success { background: #e3f4ec; border-color: #c4e6d4; color: var(--success); }
.banner-warning { background: #fbf3dd; border-color: #f0e2b8; color: var(--gold-600); }
.banner-info    { background: var(--emerald-050); border-color: #bcd9c8; color: var(--emerald); }

/* Error banner (exact .error selector used by templates) */
.error {
  background: #fbe9e9;
  border-color: #f2cccc;
  color: var(--danger);
  font-weight: 600;
}
/* 409 conflict banner (exact .conflict.error selector used by templates) */
.conflict.error {
  background: #fbeecf;
  border-color: #f0d79a;
  color: #8a5a12;
  font-weight: 600;
}
.conflict.error::before {
  content: "Conflict — ";
  font-weight: 700;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    .error { background: #3a1e1e; border-color: #562b2b; color: #ef8f8f; }
    .conflict.error { background: #3a2f14; border-color: #4d3f1c; color: #e6c766; }
  }
}
:root[data-theme="dark"] .error { background: #3a1e1e; border-color: #562b2b; color: #ef8f8f; }
:root[data-theme="dark"] .conflict.error { background: #3a2f14; border-color: #4d3f1c; color: #e6c766; }

/* ---------------------------------------------------------------------------
   15. One-time credential reveal (exact selectors: .credential.one-time,
       .api-secret.one-time — highlighted gold-bordered reveal card)
   --------------------------------------------------------------------------- */
.credential.one-time, .api-secret.one-time {
  position: relative;
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #fdf8ec 0%, var(--surface) 60%);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-md);
}
.credential.one-time::before, .api-secret.one-time::before {
  content: "One-time secret — copy now";
  display: block;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gold-600);
  margin-bottom: var(--space-3);
}
.credential.one-time p, .api-secret.one-time p { margin: 0 0 var(--space-2); }
.credential.one-time p:first-of-type, .api-secret.one-time p:first-of-type {
  font-family: var(--font-mono);
  font-size: var(--fs-md);
  font-weight: 600;
  word-break: break-all;
  color: var(--ink);
  background: var(--emerald-050);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
}
.credential.one-time em, .api-secret.one-time em { color: var(--text-muted); font-size: var(--fs-xs); }
:root[data-theme="dark"] .credential.one-time,
:root[data-theme="dark"] .api-secret.one-time {
  background: linear-gradient(180deg, #2a2412 0%, var(--surface) 60%);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .credential.one-time,
  :root:not([data-theme="light"]) .api-secret.one-time {
    background: linear-gradient(180deg, #2a2412 0%, var(--surface) 60%);
  }
}

/* ---------------------------------------------------------------------------
   16. Definition list (detail views)
   --------------------------------------------------------------------------- */
.dl {
  display: grid;
  grid-template-columns: minmax(140px, max-content) 1fr;
  gap: var(--space-2) var(--space-5);
  margin: 0;
}
.dl-term {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
  color: var(--text-muted);
  padding-top: 2px;
}
.dl-desc { color: var(--text); margin: 0; word-break: break-word; }
@media (max-width: 560px) { .dl { grid-template-columns: 1fr; gap: var(--space-1); } .dl-desc { margin-bottom: var(--space-2); } }

/* ---------------------------------------------------------------------------
   17. Hero (dashboard)
   --------------------------------------------------------------------------- */
.hero {
  background: linear-gradient(135deg, var(--emerald) 0%, var(--emerald-700) 100%);
  color: #f4f8f5;
  border-radius: var(--radius-lg);
  padding: var(--space-7) var(--space-6);
  border: 1px solid var(--emerald-700);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-6);
}
.hero h1 { color: #ffffff; font-size: var(--fs-2xl); margin-bottom: var(--space-2); }
.hero p { color: #c7dccf; font-size: var(--fs-md); max-width: 60ch; }
.hero .btn-gold { margin-top: var(--space-5); }

/* ---------------------------------------------------------------------------
   18. Empty state
   --------------------------------------------------------------------------- */
.empty-state {
  text-align: center;
  padding: var(--space-7) var(--space-5);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text-muted);
}
.empty-state h3 { color: var(--text); margin-bottom: var(--space-2); }
.empty-state p { margin-bottom: var(--space-4); }

/* ---------------------------------------------------------------------------
   19. Utility inline bits
   --------------------------------------------------------------------------- */
.meta  { font-size: var(--fs-xs); color: var(--text-muted); }
.muted { color: var(--text-muted); }
.pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--emerald);
  background: var(--emerald-050);
  border: 1px solid var(--border);
  border-radius: 999px;
  white-space: nowrap;
}

/* Spacing helpers used sparingly by templates */
.stack > * + * { margin-top: var(--space-4); }
.row { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }

/* ------------------------------------------------------------------ */
/* Sign-in page (standalone; auth_bp does not extend base.html)        */
/* ------------------------------------------------------------------ */
.auth-page {
  min-height: 100vh;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6, 32px);
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(198, 162, 72, 0.18), transparent 60%),
    linear-gradient(160deg, var(--emerald) 0%, var(--emerald-700, #0a4a30) 100%);
}
.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface, #fff);
  border: 1px solid var(--border);
  border-top: 3px solid var(--gold);
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.30);
  padding: 40px 36px 32px;
}
.auth-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 28px;
}
.auth-logo {
  width: 76px;
  height: 76px;
  object-fit: contain;
  margin-bottom: 14px;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.18));
}
.auth-title {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.auth-sub {
  margin: 4px 0 0;
  font-size: var(--fs-sm, 0.875rem);
  color: var(--muted);
}
.auth-card .field { margin-bottom: 16px; }
.auth-card .btn-primary { width: 100%; justify-content: center; margin-top: 4px; }
.auth-error {
  margin: 0 0 18px;
  padding: 10px 14px;
  border-radius: 10px;
  background: #fdecec;
  border: 1px solid var(--danger);
  color: #7f1d1d;
  font-size: var(--fs-sm, 0.875rem);
  font-weight: 600;
}
.auth-alt {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.auth-alt a { color: var(--emerald); font-weight: 600; text-decoration: none; }
.auth-alt a:hover { text-decoration: underline; }
:root[data-theme="dark"] .auth-error { background: #3a1a1a; color: #fecaca; }