:root {
  --vizier-purple: #722182;
  /* logo purple */
  --vizier-orange: #FF6B00;
  /* logo orange */
  --bg: #f6f4f7;
  --text: #1f1b22;
  --muted: #6b6473;
  --border: rgba(114, 33, 130, .15);
  --shadow: 0 18px 40px rgba(18, 10, 20, .12);
}

* {
  box-sizing: border-box;
}

body {
  color: var(--text);
}

.auth {
  min-height: 100vh;
  font-family: 'Mulish', Helvetica, Arial, Lucida, sans-serif;
  display: grid;
  place-items: center;
  padding: 28px 16px;
  background:
    radial-gradient(1200px 600px at 15% 10%, rgba(114, 33, 130, .10), transparent 60%),
    radial-gradient(900px 500px at 85% 20%, rgba(255, 107, 0, .10), transparent 55%),
    var(--bg);
}

.auth__card {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 28px;
}

.auth__brand {
  text-align: center;
  margin-bottom: 18px;
}

.auth__logo {
  height: 54px;
  width: auto;
  display: inline-block;
  margin-bottom: 10px;
}

.auth__title {
  font-size: 26px;
  line-height: 1.15;
  margin: 0;
  color: var(--vizier-purple);
  letter-spacing: -0.2px;
}

.auth__subtitle {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.auth__alert {
  margin: 14px 0;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 107, 0, .35);
  background: rgba(255, 107, 0, .08);
  color: #5a2200;
  font-size: 14px;
}

.auth__form {
  margin-top: 14px;
}

.field {
  margin-bottom: 14px;
}

.field__label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--vizier-purple);
  margin-bottom: 6px;
}

.field__input {
  width: 100%;
  height: 44px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(31, 27, 34, .12);
  outline: none;
  font-size: 14px;
  transition: border-color .15s ease, box-shadow .15s ease;
  background: #fff;
}

.field__input:focus {
  border-color: rgba(114, 33, 130, .55);
  box-shadow: 0 0 0 4px rgba(114, 33, 130, .12);
}

.btn {
  width: 100%;
  height: 44px;
  border: 0;
  border-radius: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .06s ease, filter .15s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: var(--vizier-orange);
  color: #fff;
}

.btn--primary:hover {
  filter: brightness(.97);
}

.auth__footer {
  margin-top: 14px;
  text-align: center;
}

.link {
  color: var(--vizier-purple);
  font-weight: 600;
  text-decoration: none;
}

.link:hover {
  text-decoration: underline;
}

.field__hint {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
}

.field__input--otp {
  letter-spacing: .35em;
  text-align: center;
  font-weight: 700;
  font-size: 16px;
}

/* QR block */
.qr {
  display: grid;
  place-items: center;
  margin: 14px 0 18px;
}

.qr__frame {
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: 0 10px 22px rgba(18, 10, 20, .08);
}

.qr__img {
  display: block;
  width: 190px;
  height: 190px;
}

/* content blocks */
.panel {
  border: 1px solid rgba(31, 27, 34, .10);
  background: rgba(114, 33, 130, .03);
  border-radius: 14px;
  padding: 14px;
  margin-top: 10px;
}

.panel__title {
  font-weight: 800;
  color: var(--vizier-purple);
  margin-bottom: 10px;
  font-size: 14px;
}

.kv__row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px solid rgba(31, 27, 34, .08);
}

.kv__row:first-child {
  border-top: 0;
  padding-top: 0;
}

.kv__key {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.kv__val {
  font-size: 13px;
}

.code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 10px;
  background: rgba(255, 107, 0, .10);
  border: 1px solid rgba(255, 107, 0, .25);
  color: #4a1d00;
}

.code--block {
  display: block;
  margin-top: 10px;
  padding: 10px;
  word-break: break-all;
}

.details {
  margin-top: 10px;
}

.details__summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--vizier-purple);
}

/* notice text */
.notice {
  margin: 14px 0 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

/* secondary button */
.btn--secondary {
  background: #fff;
  color: var(--vizier-purple);
  border: 1px solid rgba(114, 33, 130, .35);
}

.btn--secondary:hover {
  filter: brightness(.985);
}

.flash {
  padding: 10px 12px;
  border-radius: 10px;
  margin: 10px 0;
  font-weight: 600;
}

.flash--error {
  background: #fee2e2;
  color: #991b1b;
}

.flash--success {
  background: #dcfce7;
  color: #166534;
}

.confirm {
  margin-top: 14px;
  display: grid;
  gap: 10px;
}

.confirm__label {
  font-weight: 700;
}

.confirm__input {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  font-size: 16px;
  letter-spacing: 0.12em;
}