/* Shared layout + components over tokens.css. Vanilla CSS, no preprocessor,
   no build step - loaded directly as a <link> on every control-plane page.
   Styled to the Aditor brand (see tokens.css): warm dark surfaces, one
   burnt-orange primary, Hanken Grotesk text with IBM Plex Mono eyebrows. */

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--ds-bg);
  /* a faint warm glow at the top edge gives the flat dark surface depth */
  background-image: radial-gradient(1100px 420px at 50% -220px, var(--ds-accent-soft), transparent 70%);
  background-repeat: no-repeat;
  color: var(--ds-text);
  font-family: var(--ds-font-family);
  font-size: var(--ds-text-md);
  line-height: var(--ds-line-height);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* --- brand bar: same wordmark idiom as the handbook's .mark --- */
.topbar {
  display: flex;
  align-items: center;
  gap: var(--ds-space-3);
  padding: var(--ds-space-3) clamp(var(--ds-space-3), 5vw, var(--ds-space-5));
  border-bottom: 1px solid var(--ds-border);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
  white-space: nowrap;
}

.brand__name {
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: -0.045em;
  color: var(--ds-primary);
}

.brand__kicker {
  font-family: var(--ds-font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ds-text-muted);
}

.brand:hover .brand__kicker {
  color: var(--ds-text);
}

/* --- page container --- */
.page {
  max-width: 32rem;
  margin: 0 auto;
  padding: var(--ds-space-5) var(--ds-space-3);
}

.page--wide {
  max-width: 52rem;
}

/* auth screens (signup/signin/accept): a narrow, generously spaced column */
.page--auth {
  max-width: 27rem;
  padding-top: var(--ds-space-6);
}

h1 {
  font-size: var(--ds-text-2xl);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin: 0 0 var(--ds-space-2);
}

h2 {
  font-size: var(--ds-text-lg);
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0 0 var(--ds-space-3);
}

p {
  color: var(--ds-text-muted);
}

.lede {
  margin-top: 0;
  margin-bottom: var(--ds-space-4);
  font-size: var(--ds-text-lg);
  color: var(--ds-text-muted);
}

/* mono accent kicker, the handbook's signature eyebrow */
.eyebrow {
  display: block;
  font-family: var(--ds-font-mono);
  font-size: var(--ds-text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ds-accent-ink);
  margin: 0 0 var(--ds-space-2);
}

a {
  color: var(--ds-accent-ink);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* --- panel: surface + 1px line + shadow, r-xl --- */
.panel {
  background: var(--ds-surface);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-xl);
  box-shadow: var(--ds-shadow-panel);
  padding: var(--ds-space-4);
  margin-bottom: var(--ds-space-4);
}

.panel > h2:first-child {
  margin-top: 0;
}

.panel-grid {
  display: grid;
  gap: var(--ds-space-4);
}

/* --- forms --- */
.field {
  display: block;
  margin-top: var(--ds-space-3);
}

.field:first-child {
  margin-top: 0;
}

.field__label {
  display: block;
  font-size: var(--ds-text-sm);
  font-weight: 600;
  color: var(--ds-text);
  margin-bottom: var(--ds-space-1);
}

.field__input,
.field__select {
  width: 100%;
  font: inherit;
  color: var(--ds-text);
  background: var(--ds-surface-raised);
  border: 1px solid var(--ds-border-strong);
  border-radius: var(--ds-radius-sm);
  padding: 10px var(--ds-space-3);
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}

.field__input::placeholder {
  color: var(--ds-text-faint);
}

.field__input:focus,
.field__select:focus {
  outline: none;
  border-color: var(--ds-primary);
  box-shadow: 0 0 0 3px var(--ds-accent-soft);
}

.field__hint {
  display: block;
  font-size: var(--ds-text-xs);
  color: var(--ds-text-muted);
  margin-top: var(--ds-space-1);
}

.field__error {
  display: block;
  font-size: var(--ds-text-xs);
  color: var(--ds-negative);
  margin-top: var(--ds-space-1);
  min-height: 1em;
}

/* --- buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: inherit;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--ds-radius-sm);
  padding: 11px var(--ds-space-4);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.12s ease, border-color 0.12s ease, transform 0.04s ease;
}

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

.btn:active:not(:disabled) {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--ds-primary);
  color: var(--ds-text-on-primary);
}

.btn-primary:hover:not(:disabled) {
  background: var(--ds-primary-hover);
}

.btn-primary:active:not(:disabled) {
  background: var(--ds-primary-active);
}

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

.btn-secondary:hover:not(:disabled) {
  border-color: var(--ds-text-muted);
}

.btn-row {
  display: flex;
  gap: var(--ds-space-2);
  flex-wrap: wrap;
  margin-top: var(--ds-space-4);
}

/* --- status pill --- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--ds-space-1);
  font-family: var(--ds-font-mono);
  font-size: var(--ds-text-xs);
  letter-spacing: 0.04em;
  font-weight: 500;
  padding: var(--ds-space-1) 10px;
  border-radius: 999px;
}

.pill-positive {
  background: var(--ds-positive-bg);
  color: var(--ds-positive);
}

.pill-pending {
  background: var(--ds-pending-bg);
  color: var(--ds-pending);
}

.pill-negative {
  background: var(--ds-negative-bg);
  color: var(--ds-negative);
}

.pill-neutral {
  background: var(--ds-neutral-bg);
  color: var(--ds-neutral);
}

/* --- members table --- */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--ds-text-sm);
}

.table th {
  text-align: left;
  font-family: var(--ds-font-mono);
  font-size: var(--ds-text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ds-text-muted);
  font-weight: 500;
  padding: var(--ds-space-2);
  border-bottom: 1px solid var(--ds-border);
}

.table td {
  padding: var(--ds-space-2);
  border-bottom: 1px solid var(--ds-border);
  word-break: break-word;
}

.table-wrap {
  overflow-x: auto;
  max-width: 100%;
}

/* --- misc --- */
.muted {
  color: var(--ds-text-muted);
  font-size: var(--ds-text-sm);
}

.banner-error {
  color: var(--ds-negative);
  background: var(--ds-negative-bg);
  border: 1px solid var(--ds-negative);
  border-radius: var(--ds-radius-sm);
  padding: var(--ds-space-2) var(--ds-space-3);
  margin-top: var(--ds-space-3);
  font-size: var(--ds-text-sm);
  white-space: pre-wrap;
}

.banner-error:empty {
  display: none;
}

.copy-row {
  display: flex;
  gap: var(--ds-space-2);
  margin-top: var(--ds-space-2);
}

.copy-row .field__input {
  flex: 1;
}

.page-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--ds-space-3);
  flex-wrap: wrap;
  margin-bottom: var(--ds-space-4);
}

[hidden] {
  display: none !important;
}

/* Never overflow horizontally at phone width. */
@media (max-width: 420px) {
  .page {
    padding: var(--ds-space-4) var(--ds-space-2);
  }

  .page--auth {
    padding-top: var(--ds-space-5);
  }

  .btn-row {
    flex-direction: column;
    align-items: stretch;
  }

  .copy-row {
    flex-direction: column;
  }
}