/* === Password Vault — rotating dial unlock === */
.vault-overlay {
  position: fixed;
  inset: 0;
  z-index: 950;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(ellipse 72% 58% at 50% 36%, #7c3aed 0%, #5b21b6 42%, #3b1580 72%, #2a0f5c 100%);
  animation: vaultFade .28s ease both;
  overflow: hidden;
}
@keyframes vaultFade { from { opacity: 0; } to { opacity: 1; } }
.vault-overlay::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse at center, #000 10%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 10%, transparent 72%);
  pointer-events: none;
}

/* ---------- metal door ---------- */
.vault-door {
  position: relative;
  width: min(430px, 100%);
  padding: 26px 26px 22px;
  border-radius: 18px;
  background:
    linear-gradient(150deg, rgba(255,255,255,.13), rgba(255,255,255,0) 42%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.03) 0 1px, transparent 1px 3px),
    linear-gradient(160deg, #5a5f6e 0%, #3a3a4c 38%, #2a2540 70%, #1e1832 100%);
  border: 1px solid rgba(255,255,255,.13);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.18),
    inset 0 -1px 0 rgba(0,0,0,.5),
    0 30px 70px rgba(42,15,92,.55),
    0 0 0 1px rgba(76,29,149,.35),
    0 0 60px rgba(124,58,237,.30);
  animation: doorIn .45s cubic-bezier(.2,.9,.3,1) both;
}
@keyframes doorIn {
  from { opacity: 0; transform: translateY(26px) scale(.94); }
  to   { opacity: 1; transform: none; }
}
/* corner screws */
.vault-door .screw {
  position: absolute;
  width: 11px; height: 11px; border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #b3a7c4, #4a3f60 62%, #241a38);
  box-shadow: 0 1px 2px rgba(0,0,0,.6), inset 0 0 0 1px rgba(0,0,0,.35);
}
.vault-door .screw::after {
  content: ""; position: absolute; inset: 3px 2px;
  border-top: 1.5px solid rgba(0,0,0,.55);
  transform: rotate(28deg);
}
.vault-door .screw.tl { top: 10px; left: 10px; }
.vault-door .screw.tr { top: 10px; right: 10px; }
.vault-door .screw.bl { bottom: 10px; left: 10px; }
.vault-door .screw.br { bottom: 10px; right: 10px; }

.vault-label {
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  text-align: center;
  margin-bottom: 14px;
}

/* ---------- combination dots ---------- */
.vault-digits {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 14px;
}
.vault-digit {
  width: 34px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px;
  background: rgba(0,0,0,.34);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: inset 0 1px 3px rgba(0,0,0,.6);
  display: flex; align-items: center; justify-content: center;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 17px; font-weight: 700;
  color: rgba(255,255,255,.30);
  cursor: pointer;
  transition: all .18s ease;
  user-select: none;
}
.vault-digit.filled {
  color: rgba(255,255,255,.88);
  font-size: 20px;
  line-height: 1;
  text-shadow: 0 0 8px rgba(255,255,255,.25);
}
.vault-digit.active {
  border-color: rgba(201,168,106,.85);
  box-shadow: inset 0 1px 3px rgba(0,0,0,.6), 0 0 0 2px rgba(201,168,106,.28);
  color: #e8c98a;
}
.vault-digit.bump { animation: digitBump .28s ease; }
@keyframes digitBump {
  0% { transform: scale(1); }
  40% { transform: scale(1.16); }
  100% { transform: scale(1); }
}

/* ---------- masked input row ---------- */
.vault-code-row {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 16px;
}
.vault-code {
  flex: 1;
  display: flex; align-items: center; gap: 10px;
  background: rgba(0,0,0,.38);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 9px;
  padding: 11px 14px;
  box-shadow: inset 0 2px 5px rgba(0,0,0,.55);
}
.vault-code .vc-ico {
  width: 15px; height: 15px; color: rgba(255,255,255,.32); flex-shrink: 0;
}
.vault-code input {
  flex: 1; min-width: 0;
  background: none; border: none; outline: none;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 15px; letter-spacing: .22em;
  color: rgba(255,255,255,.88);
}
.vault-code input::placeholder { color: rgba(255,255,255,.24); letter-spacing: .22em; }
.vault-code .vc-hint { font-size: 10.5px; color: rgba(255,255,255,.3); white-space: nowrap; }

/* ---------- dial ---------- */
.vault-dial-row {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 18px;
}
.vault-dial {
  position: relative;
  width: 132px; height: 132px;
  flex-shrink: 0;
  cursor: grab;
  touch-action: none;
  -webkit-user-select: none; user-select: none;
}
.vault-dial.dragging { cursor: grabbing; }
.vault-dial svg { width: 100%; height: 100%; display: block; overflow: visible; }
.vault-dial .vdp-tooth {
  fill: #8a7ba8;
  stroke: rgba(0,0,0,.45);
  stroke-width: 1;
  transition: fill .2s ease;
}
.vault-dial:hover .vdp-tooth { fill: #9b8bb8; }
.vault-dial .vdp-ring {
  fill: none;
  stroke: rgba(255,255,255,.13);
  stroke-width: 1.5;
}
.vault-dial .vdp-hub {
  fill: url(#vdpHub);
  stroke: rgba(0,0,0,.5);
  stroke-width: 1.5;
}
.vault-dial .vdp-handle {
  fill: #c9a86a;
  stroke: rgba(0,0,0,.5);
  stroke-width: 1;
}
.vault-dial .vdp-ptr {
  fill: #e8c98a;
  filter: drop-shadow(0 0 5px rgba(232,201,138,.7));
}
.vault-dial .vdp-readout {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 34px; font-weight: 800;
  fill: #e8c98a;
  text-anchor: middle;
  dominant-baseline: central;
  transition: fill .2s ease;
}
.vault-dial .vdp-readout.masked { fill: rgba(232, 201, 138, .42); }
.vault-dial .vdp-cap {
  font-size: 8px; font-weight: 700; letter-spacing: .14em;
  fill: rgba(255,255,255,.42);
  text-anchor: middle;
}
.vault-dial-hint { flex: 1; min-width: 0; }
.vault-dial-hint b { display: block; font-size: 12.5px; color: rgba(255,255,255,.82); margin-bottom: 3px; }
.vault-dial-hint span { font-size: 11.5px; color: rgba(255,255,255,.42); line-height: 1.5; }

/* ---------- unlock ---------- */
.vault-unlock {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid rgba(201,168,106,.45);
  background: linear-gradient(180deg, rgba(201,168,106,.22), rgba(201,168,106,.10));
  color: #f0dcae;
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .02em;
  cursor: pointer;
  transition: background .18s ease, transform .12s ease, box-shadow .2s ease;
}
.vault-unlock:hover {
  background: linear-gradient(180deg, rgba(201,168,106,.34), rgba(201,168,106,.16));
  box-shadow: 0 6px 18px rgba(0,0,0,.4);
}
.vault-unlock:active { transform: translateY(1px); }

.vault-error {
  margin: 10px 0 0;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  color: #fca5a5;
  opacity: 0;
  transition: opacity .2s ease;
}
.vault-error.show { opacity: 1; }

.vault-door.shake { animation: vaultShake .45s cubic-bezier(.36,.07,.19,.97) both; }
@keyframes vaultShake {
  10%, 90% { transform: translateX(-2px); }
  20%, 80% { transform: translateX(5px); }
  30%, 50%, 70% { transform: translateX(-8px); }
  40%, 60% { transform: translateX(8px); }
}
.vault-door.deny {
  animation: vaultDeny .5s ease;
}
@keyframes vaultDeny {
  0%, 100% { box-shadow: inset 0 1px 0 rgba(255,255,255,.16), 0 30px 70px rgba(0,0,0,.62); }
  50% { box-shadow: inset 0 0 0 2px rgba(239,68,68,.55), 0 0 44px rgba(239,68,68,.35), 0 30px 70px rgba(0,0,0,.62); }
}

/* success — the door swings open */
.vault-door.open {
  animation: doorOpen .85s cubic-bezier(.5,0,.2,1) forwards;
}
@keyframes doorOpen {
  0%   { transform: none; opacity: 1; filter: brightness(1); }
  35%  { transform: scale(1.03); filter: brightness(1.7); }
  100% { transform: perspective(900px) rotateY(-72deg) scale(.94); opacity: 0; filter: brightness(2.2); }
}
.vault-overlay.opening::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 45%, rgba(255,236,190,.55), transparent 62%);
  animation: lightSweep .85s cubic-bezier(.2,.7,.3,1) forwards;
  pointer-events: none;
}
@keyframes lightSweep {
  from { opacity: 0; transform: scale(.4); }
  35%  { opacity: 1; }
  to   { opacity: 0; transform: scale(1.8); }
}
.vault-overlay.closing { animation: vaultFade .3s ease reverse both; }

.vault-digits.error .vault-digit {
  border-color: rgba(239,68,68,.6);
  color: #fca5a5;
}