/* =====================================================================
   Night-Intel Vault — hidden secret-society interior screen
   Triggered by clicking "Night-Intel" wordmark in the topbar,
   or pressing Shift+N twice in <800ms. Escape or scrim click to close.
   ===================================================================== */

.ni-vault {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  font-family: var(--font-mono);
  color: var(--bone-0);
}

.ni-vault-scrim {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,45,111,0.10), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(91,207,255,0.06), transparent 50%),
    rgba(0,0,0,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  cursor: pointer;
}

.ni-vault-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 560px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  background:
    repeating-linear-gradient(
      0deg,
      transparent 0,
      transparent 2px,
      rgba(255,255,255,0.012) 2px,
      rgba(255,255,255,0.012) 3px
    ),
    linear-gradient(180deg, #0A0A0F 0%, #07070B 100%);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 4px;
  padding: 20px 24px;
  box-shadow:
    0 0 0 1px rgba(0,0,0,0.6),
    0 30px 100px -20px rgba(0,0,0,0.8),
    inset 0 1px 0 rgba(255,255,255,0.04);
  animation: ni-fade-in 280ms var(--ease-enter);
}

@keyframes ni-fade-in {
  from { opacity: 0; transform: translateY(8px) scale(0.985); }
  to   { opacity: 1; transform: none; }
}

.ni-vault-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px dashed rgba(255,255,255,0.14);
  margin-bottom: 18px;
}
.ni-vault-mark {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}
.ni-vault-glyph {
  font-size: 18px;
  color: #FFFFFF;
  text-shadow: 0 0 12px rgba(255,255,255,0.35);
}
.ni-vault-name {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.14em;
  color: #FFFFFF;
}
.ni-vault-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--bone-2);
  letter-spacing: 0.06em;
}
.ni-vault-x {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--bone-1);
  width: 24px;
  height: 24px;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  cursor: pointer;
  transition: all 120ms var(--ease-enter);
}
.ni-vault-x:hover { color: #FFF; border-color: #FFF; }

.ni-vault-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin-bottom: 18px;
}
.ni-vault-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.025);
  border-left: 1px solid rgba(255,255,255,0.14);
}
.ni-vault-label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bone-2);
}
.ni-vault-val {
  font-family: var(--font-mono);
  font-size: 12px;
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.ni-vault-val.ni-clearance {
  color: var(--blood);
  text-shadow: 0 0 6px rgba(255,77,77,0.55);
  letter-spacing: 0.06em;
}

/* Intrusion alert banner */
.ni-vault-alert {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 12px;
  margin-bottom: 14px;
  background: rgba(255,77,77,0.08);
  border-left: 2px solid var(--blood);
  border-top: 1px solid rgba(255,77,77,0.18);
  border-bottom: 1px solid rgba(255,77,77,0.18);
  border-radius: 0 2px 2px 0;
  animation: ni-alert-blink 2.4s ease-in-out infinite;
}
@keyframes ni-alert-blink {
  0%, 100% { background: rgba(255,77,77,0.06); }
  50%      { background: rgba(255,77,77,0.14); }
}
.ni-vault-alert-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--blood);
  text-shadow: 0 0 6px rgba(255,77,77,0.55);
}
.ni-vault-alert-msg {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--bone-1);
}
.ni-vault-alert-msg code {
  background: rgba(0,0,0,0.5);
  color: var(--bone-0);
  padding: 0 4px;
  border-radius: 2px;
}
.ni-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 999px;
  background: var(--acid);
  box-shadow: 0 0 8px var(--acid);
  animation: noct-pulse 2s ease-in-out infinite;
}

.ni-vault-manifest {
  margin: 0 0 18px;
  padding: 14px 16px;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: rgba(255,255,255,0.78);
  white-space: pre-wrap;
  overflow-x: auto;
}

.ni-vault-code {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 12px 14px;
  background: rgba(255,255,255,0.03);
  border: 1px dashed rgba(255,255,255,0.18);
  border-radius: 2px;
  margin-bottom: 16px;
}
.ni-vault-input {
  background: rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.14);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.4em;
  text-align: center;
  padding: 6px 10px;
  border-radius: 2px;
  outline: none;
  width: 100%;
}
.ni-vault-input:focus { border-color: #FFF; }
.ni-vault-submit {
  background: #FFFFFF;
  border: none;
  color: #07070B;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: 2px;
  cursor: pointer;
  transition: all 120ms var(--ease-enter);
}
.ni-vault-submit:hover {
  background: var(--bone-0);
  box-shadow: 0 0 16px -4px rgba(255,255,255,0.6);
}
.ni-vault-hint {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--bone-3);
  font-style: italic;
}

.ni-vault-unlocked {
  padding: 14px 16px;
  background: rgba(194,255,61,0.04);
  border-left: 2px solid var(--acid);
  border-radius: 2px;
  margin-bottom: 16px;
}
.ni-vault-unlocked p {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--bone-0);
  line-height: 1.6;
}
.ni-vault-unlocked code {
  background: rgba(255,255,255,0.08);
  padding: 1px 6px;
  border-radius: 2px;
  color: var(--acid);
}

.ni-vault-foot {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px dashed rgba(255,255,255,0.14);
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--bone-3);
  letter-spacing: 0.06em;
}

@media (max-width: 480px) {
  .ni-vault { padding: 12px; }
  .ni-vault-card { padding: 16px; }
  .ni-vault-grid { grid-template-columns: 1fr; }
  .ni-vault-code { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .ni-vault-grid { grid-template-columns: 1fr 1fr; }
}