.admin-body { background: var(--paper-alt); }

/* ============ LOGIN GATE ============ */
.gate {
  min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px;
}
.gate-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: 8px;
  padding: 40px; max-width: 380px; width: 100%; display: flex; flex-direction: column; gap: 14px;
}
.gate-card h1 { font-size: 22px; margin-top: 4px; }
.gate-note { font-size: 12.5px; color: var(--slate); line-height: 1.5; margin: 0 0 6px; }
.gate-card input {
  border: 1px solid var(--line); border-radius: 4px; padding: 12px 14px; font-family: var(--font-body); font-size: 14.5px;
  background: var(--paper); color: var(--ink);
}
.gate-card input:focus { border-color: var(--violet); outline: none; }
.gate-error { color: var(--stamp); font-size: 13px; min-height: 18px; margin: 0; }

/* ============ ADMIN SHELL ============ */
.admin-header {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px;
  padding: 18px 28px; background: var(--paper); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
.admin-tag { font-family: var(--font-mono); font-size: 12px; color: var(--slate-soft); font-weight: 400; }
.admin-header-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-sm { padding: 9px 16px; font-size: 13px; }

.admin-banner {
  background: var(--violet-dim); color: var(--violet-ink); font-size: 13.5px; line-height: 1.6;
  padding: 14px 28px; border-bottom: 1px solid var(--line); position: relative; padding-right: 50px;
}
.admin-banner code { font-family: var(--font-mono); background: rgba(0,0,0,0.06); padding: 1px 6px; border-radius: 3px; }
.admin-banner-close {
  position: absolute; top: 10px; right: 20px; background: none; border: none; font-size: 20px;
  color: var(--violet-ink); line-height: 1;
}
.admin-banner.hidden { display: none; }

.admin-status {
  position: fixed; top: 18px; right: 28px; z-index: 100;
  background: var(--ink); color: var(--paper); font-family: var(--font-mono); font-size: 12.5px;
  padding: 10px 18px; border-radius: 6px; opacity: 0; transform: translateY(-8px);
  transition: opacity 0.25s ease, transform 0.25s ease; pointer-events: none;
}
.admin-status.show { opacity: 1; transform: translateY(0); }

.admin-tabs {
  display: flex; gap: 4px; padding: 14px 28px 0; background: var(--paper); border-bottom: 1px solid var(--line);
  overflow-x: auto;
}
.admin-tab {
  font-family: var(--font-mono); font-size: 13px; color: var(--slate); padding: 10px 18px;
  border-bottom: 2px solid transparent; white-space: nowrap;
}
.admin-tab:hover { color: var(--ink); }
.admin-tab.active { color: var(--violet-ink); border-bottom-color: var(--violet); }

.admin-main { max-width: 920px; margin: 0 auto; padding: 40px 24px 100px; }
.admin-panel { display: none; }
.admin-panel.active { display: block; }
.admin-panel h2 { font-size: 22px; margin-bottom: 22px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.panel-head h2 { margin-bottom: 0; }
.panel-hint { color: var(--slate-soft); font-size: 13px; margin: 10px 0 22px; }

/* ============ FIELDS ============ */
.field-grid { display: flex; flex-direction: column; gap: 20px; }
.field-pair {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start;
}
.field-pair.single { grid-template-columns: 1fr; }
.field-pair label {
  font-family: var(--font-mono); font-size: 11.5px; color: var(--slate); text-transform: uppercase;
  letter-spacing: 0.03em; display: block; margin-bottom: 6px;
}
.field-pair input, .field-pair select, .field-pair textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 4px; background: var(--paper);
  color: var(--ink); padding: 11px 13px; font-family: var(--font-body); font-size: 14.5px;
}
.field-pair input:focus, .field-pair select:focus, .field-pair textarea:focus { border-color: var(--violet); outline: none; }
.field-pair textarea { resize: vertical; }
.field-hint { grid-column: 1 / -1; font-size: 12px; color: var(--slate-soft); margin: 0; }

/* ============ REPEATABLE ITEMS ============ */
.repeat-list { display: flex; flex-direction: column; gap: 18px; }
.repeat-item {
  background: var(--paper); border: 1px solid var(--line); border-radius: 6px; padding: 22px;
}
.repeat-item-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.repeat-index { font-family: var(--font-mono); font-size: 12px; color: var(--slate-soft); }
.repeat-remove {
  font-family: var(--font-mono); font-size: 12px; color: var(--stamp); border: 1px solid var(--stamp-dim);
  background: var(--stamp-dim); padding: 5px 12px; border-radius: 999px;
}
.repeat-remove:hover { border-color: var(--stamp); }

@media (max-width: 640px) {
  .admin-header { padding: 14px 16px; }
  .admin-banner, .admin-tabs, .admin-main { padding-left: 16px; padding-right: 16px; }
  .field-pair { grid-template-columns: 1fr; }
}