/* ────────────────────────────────────────────────────────────────
   Admin styles, layered on the public design system (style.css).
   Uses the same tokens: --bg, --bg-surface, --accent, fonts, radii.
   ──────────────────────────────────────────────────────────────── */

.nav__logo-suffix {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--text-muted);
  margin-left: .55rem;
  letter-spacing: .1em;
}

.admin-main {
  padding: 3rem 0 5rem;
}

/* "encrypted" pill, mirrors hero__badge */
.admin-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .25rem .7rem;
  background: var(--accent-dim);
  border: 1px solid var(--border-glow);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--accent);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.admin-badge__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

.admin-logout-form { margin: 0; display: inline-flex; }
.admin-logout-form button.nav__cta {
  font-family: var(--font-body);
  cursor: pointer;
  background: transparent;
}

/* ── Flash messages ───────────────────────────────────────────── */

.admin-flash-stack {
  display: flex; flex-direction: column; gap: .6rem;
  margin-bottom: 2rem;
}

.admin-flash {
  display: flex; align-items: flex-start; gap: .75rem;
  padding: .8rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  line-height: 1.5;
}

.admin-flash--success { border-left-color: var(--accent); }
.admin-flash--error   { border-left-color: #f85149; }

.admin-flash__marker {
  font-family: var(--font-mono);
  font-size: .85rem;
  letter-spacing: .05em;
  flex-shrink: 0;
  user-select: none;
}

.admin-flash--success .admin-flash__marker { color: var(--accent); }
.admin-flash--error .admin-flash__marker   { color: #f85149; }

/* ── Page header (list views) ─────────────────────────────────── */

.admin-page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.admin-page-header__left {
  display: flex; flex-direction: column; gap: .5rem;
}

.admin-page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
  display: flex; align-items: center; gap: .8rem;
}

.admin-count {
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: .2rem .65rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  letter-spacing: .04em;
}

/* ── Panel wrapper ────────────────────────────────────────────── */

.admin-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* ── Table ────────────────────────────────────────────────────── */

.admin-table-scroll { overflow-x: auto; }

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}

.admin-table thead th {
  text-align: left;
  padding: .85rem 1.25rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: .12em;
  text-transform: uppercase;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.admin-table tbody td {
  padding: .95rem 1.25rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  vertical-align: middle;
}

.admin-table tbody tr:last-child td { border-bottom: none; }
.admin-table tbody tr { transition: background .12s; }
.admin-table tbody tr:hover { background: var(--bg-elevated); }

.admin-table .cell-mono {
  font-family: var(--font-mono);
  font-size: .85rem;
  color: var(--text-primary);
}

.admin-table .cell-muted {
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--text-secondary);
}

.admin-table .cell-ua {
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--text-muted);
}

.admin-tag {
  display: inline-flex;
  font-family: var(--font-mono);
  font-size: .7rem;
  padding: .18rem .55rem;
  border-radius: var(--radius-sm);
  letter-spacing: .04em;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  background: var(--bg);
}

.admin-tag--ok {
  border-color: var(--border-glow);
  color: var(--accent);
  background: var(--accent-dim);
}

.admin-row-action {
  display: inline-flex;
  align-items: center; gap: .3rem;
  padding: .35rem .75rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: .75rem;
  cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
}

.admin-row-action:hover {
  color: #f85149;
  border-color: #f85149;
  background: rgba(248, 81, 73, .05);
}

.admin-row-action-form { display: inline; margin: 0; }

/* ── Empty state ──────────────────────────────────────────────── */

.admin-empty {
  padding: 4rem 2rem;
  text-align: center;
}

.admin-empty__icon {
  display: inline-flex;
  width: 48px; height: 48px;
  align-items: center; justify-content: center;
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.admin-empty__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: .35rem;
}

.admin-empty__sub {
  color: var(--text-secondary);
  font-size: .9rem;
}

/* ── Login page ───────────────────────────────────────────────── */

.admin-auth-shell {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
  position: relative;
}

.admin-auth-shell::before {
  content: "";
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: .12;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 35%, transparent 100%);
}

.admin-auth-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 480px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow:
    0 0 0 1px var(--border),
    0 24px 80px rgba(0,0,0,.45),
    0 0 40px var(--accent-dim);
}

.admin-auth-card__tag {
  display: block;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--accent);
  letter-spacing: .12em;
  margin-bottom: .8rem;
}

.admin-auth-card__title {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
  margin-bottom: .65rem;
}

.admin-auth-card__sub {
  font-size: .9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.admin-auth-card__sub code {
  font-family: var(--font-mono);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: .05rem .35rem;
  border-radius: var(--radius-sm);
  font-size: .8rem;
  color: var(--text-primary);
}

/* ── Form fields ──────────────────────────────────────────────── */

.admin-fields {
  display: flex; flex-direction: column; gap: 1rem;
}

.admin-fg {
  display: flex; flex-direction: column; gap: .35rem;
}

.admin-fl {
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--text-muted);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.admin-input {
  width: 100%;
  padding: .7rem .9rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: .85rem;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}

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

.admin-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.admin-input:disabled {
  opacity: .5;
  cursor: not-allowed;
}

.admin-btn-block {
  display: inline-flex;
  width: 100%;
  justify-content: center;
  margin-top: .25rem;
  cursor: pointer;
  border: 1px solid var(--accent);
  font-family: var(--font-body);
}

.admin-btn-block:disabled {
  opacity: .5;
  cursor: not-allowed;
  filter: none;
}

.admin-attempts-hint {
  margin-top: .25rem;
  padding: .65rem .9rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-left: 3px solid var(--text-muted);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.admin-attempts-hint--warn {
  border-left-color: #f85149;
  color: #f85149;
}

/* ── Multi-panel spacing ──────────────────────────────────────── */

.admin-panel + .admin-panel { margin-top: 1.5rem; }

.admin-panel__title {
  padding: .85rem 1.25rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: .12em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: .6rem;
}

.admin-panel__sub {
  padding: .6rem 1.25rem 1.1rem;
  font-size: .88rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}

/* ── Page header sub-line ─────────────────────────────────────── */

.admin-page-header__sub {
  font-size: .85rem;
  color: var(--text-secondary);
}

.admin-page-header__sub a { color: var(--text-secondary); }
.admin-page-header__sub a:hover { color: var(--accent); }

/* ── Key-value info grid ──────────────────────────────────────── */

.admin-panel--row { padding: 1.5rem 1.25rem; }

.admin-kv {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.25rem 2rem;
}

.admin-kv__item { display: flex; flex-direction: column; gap: .3rem; }

.admin-kv__label {
  font-family: var(--font-mono);
  font-size: .68rem;
  color: var(--text-muted);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.admin-kv__value { font-size: .92rem; color: var(--text-primary); }

/* ── Stats row ────────────────────────────────────────────────── */

.admin-stat-row {
  display: flex; flex-wrap: wrap; gap: 1.5rem 2.5rem;
}

.admin-stat { display: flex; flex-direction: column; gap: .2rem; }

.admin-stat__value {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--text-primary);
}

.admin-stat__label {
  font-family: var(--font-mono);
  font-size: .68rem;
  color: var(--text-muted);
  letter-spacing: .1em;
  text-transform: uppercase;
}

/* ── Error tag ────────────────────────────────────────────────── */

.admin-tag--err {
  border-color: rgba(248, 81, 73, .4);
  color: #f87171;
  background: rgba(248, 81, 73, .08);
}

/* ── Manage link (neutral, not red) ──────────────────────────── */

a.admin-row-action:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-dim);
}

/* ── Danger zone panel ────────────────────────────────────────── */

.admin-panel--danger {
  border-color: rgba(248, 81, 73, .35);
}

.admin-panel--danger .admin-panel__title {
  color: #f87171;
  background: rgba(248, 81, 73, .05);
  border-bottom-color: rgba(248, 81, 73, .25);
}

.admin-danger-form {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .9rem;
}

.admin-danger-form__row {
  display: flex; flex-direction: column; gap: .3rem;
}

.admin-danger-form__label {
  font-family: var(--font-mono);
  font-size: .68rem;
  color: var(--text-muted);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.admin-danger-form__input {
  padding: .65rem .9rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: .85rem;
  outline: none;
  max-width: 420px;
  transition: border-color .15s, box-shadow .15s;
}

.admin-danger-form__input::placeholder { color: var(--text-muted); }

.admin-danger-form__input:focus {
  border-color: #f87171;
  box-shadow: 0 0 0 3px rgba(248, 81, 73, .12);
}

.admin-danger-form__btn {
  align-self: flex-start;
  padding: .6rem 1.2rem;
  background: rgba(248, 81, 73, .1);
  border: 1px solid rgba(248, 81, 73, .45);
  border-radius: var(--radius-sm);
  color: #f87171;
  font-family: var(--font-mono);
  font-size: .8rem;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}

.admin-danger-form__btn:hover {
  background: rgba(248, 81, 73, .18);
  border-color: #f87171;
}

@media (max-width: 600px) {
  .admin-auth-card { padding: 1.75rem; }
  .admin-main      { padding: 2rem 0 3rem; }
}