:root {
  color-scheme: dark;
  --vl-ink: #f2efe8;
  --vl-muted: #b3b0a9;
  --vl-panel: #242424;
  --vl-field: #363636;
  --vl-line: #484744;
  --vl-amber: #f8a91f;
  --vl-amber-deep: #df8a0b;
  --vl-error: #ffd5cb;
  --vl-error-bg: #492b27;
  --vl-config: #ffe0a7;
  --vl-config-bg: #49391f;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--vl-ink);
  background: #111;
  line-height: 1.5;
}

.viewer-login-page,
.viewer-login-page * {
  box-sizing: border-box;
}

.viewer-login-page {
  position: relative;
  display: grid;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  place-items: center;
  overflow-x: hidden;
  isolation: isolate;
  background:
    linear-gradient(90deg, rgba(8, 8, 8, .88), rgba(8, 8, 8, .68) 50%, rgba(8, 8, 8, .86)),
    linear-gradient(0deg, rgba(8, 8, 8, .64), rgba(8, 8, 8, .43)),
    url("../images/industrial-gears.svg") center / cover no-repeat,
    #111;
}

.viewer-login-page::after {
  position: fixed;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 44%, transparent 0 18rem, rgba(0, 0, 0, .35) 80%);
  content: "";
}

.viewer-login-shell {
  width: min(100% - 32px, 390px);
  margin: auto;
  padding: 30px 0;
  animation: panel-arrive .5s ease-out both;
}

.viewer-brand {
  margin: 0 0 12px;
  padding: 0 4px;
}

.viewer-brand-overline,
.viewer-brand-tenant {
  margin: 0;
}

.viewer-brand-overline {
  color: var(--vl-amber);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.viewer-brand-tenant {
  margin-top: 2px;
  color: #f4f1eb;
  font-size: 14px;
  font-weight: 650;
}

.viewer-login-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(34, 34, 34, .97);
  box-shadow: 0 24px 72px rgba(0, 0, 0, .52);
}

.viewer-card-heading {
  padding: 21px 23px 18px;
  background: var(--vl-amber);
  color: #211b12;
}

.viewer-eyebrow {
  margin: 0 0 6px;
  color: #523509;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.viewer-card-heading h1 {
  margin: 0;
  color: #211b12;
  font-size: clamp(22px, 5vw, 27px);
  font-weight: 780;
  letter-spacing: -.035em;
  line-height: 1.16;
}

.viewer-intro {
  margin: 7px 0 0;
  color: #382a17;
  font-size: 13px;
  line-height: 1.45;
}

.viewer-message {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 17px 20px 0;
  padding: 10px 12px;
  border: 1px solid currentColor;
  font-size: 13px;
}

.viewer-message p {
  margin: 0;
}

.viewer-message-error {
  color: var(--vl-error);
  background: var(--vl-error-bg);
}

.viewer-message-config {
  color: var(--vl-config);
  background: var(--vl-config-bg);
}

.viewer-message-indicator {
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  margin-top: 5px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.viewer-login-form {
  padding: 19px 20px 22px;
}

.viewer-login-form label {
  display: block;
  margin-bottom: 6px;
  color: #eeece7;
  font-size: 13px;
  font-weight: 700;
}

.viewer-password {
  display: block;
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid #5b5a57;
  border-radius: 2px;
  outline: none;
  background: var(--vl-field);
  color: #fff;
  font: inherit;
  font-size: 15px;
  transition: border-color .16s ease, box-shadow .16s ease, background-color .16s ease;
}

.viewer-password:focus-visible {
  border-color: var(--vl-amber);
  background: #3c3b38;
  box-shadow: 0 0 0 3px rgba(248, 169, 31, .28);
}

.viewer-password:disabled {
  cursor: not-allowed;
  background: #2c2c2c;
  color: #aaa;
}

.viewer-field-help {
  margin: 8px 0 16px;
  color: var(--vl-muted);
  font-size: 11px;
  line-height: 1.45;
}

.viewer-submit {
  display: flex;
  width: 100%;
  min-height: 46px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 13px;
  border: 1px solid var(--vl-amber);
  border-radius: 2px;
  background: var(--vl-amber);
  color: #241a0c;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  text-align: left;
  transition: background-color .16s ease, transform .16s ease;
}

.viewer-submit span {
  font-size: 20px;
  line-height: 1;
}

.viewer-submit:hover:not(:disabled) {
  border-color: #ffc04d;
  background: #ffc04d;
}

.viewer-submit:active:not(:disabled) {
  transform: translateY(1px);
}

.viewer-submit:focus-visible,
.viewer-alternative a:focus-visible {
  outline: 3px solid #ffd37e;
  outline-offset: 3px;
}

.viewer-submit:disabled {
  border-color: #69655d;
  background: #69655d;
  color: #25231f;
  cursor: not-allowed;
}

.viewer-alternative {
  margin: 0 20px;
  padding: 15px 0 17px;
  border-top: 1px solid var(--vl-line);
  text-align: center;
}

.viewer-alternative-rule {
  display: none;
}

.viewer-alternative p {
  margin: 0 0 3px;
  color: var(--vl-muted);
  font-size: 12px;
}

.viewer-alternative a {
  display: inline-block;
  min-height: 36px;
  padding: 6px 4px;
  color: #ffc04d;
  font-size: 12px;
  font-weight: 750;
  text-underline-offset: 3px;
}

.viewer-admin-note {
  margin: 0 20px;
  padding: 13px 0 17px;
  border-top: 1px solid var(--vl-line);
  color: var(--vl-muted);
  font-size: 11px;
  text-align: center;
}

.viewer-login-footer {
  display: none;
}

@keyframes panel-arrive {
  from { opacity: 0; transform: translateY(9px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (min-width: 700px) {
  .viewer-login-shell {
    width: min(100% - 40px, 350px);
  }
}

@media (max-width: 480px) {
  .viewer-login-shell {
    width: min(100% - 28px, 390px);
    padding: 22px 0;
  }

  .viewer-card-heading {
    padding: 19px 19px 16px;
  }

  .viewer-login-form {
    padding: 17px 17px 19px;
  }

  .viewer-message {
    margin-right: 17px;
    margin-left: 17px;
  }
}

@media (max-height: 560px) and (min-width: 600px) {
  .viewer-login-shell {
    padding: 16px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .viewer-login-shell {
    animation: none;
  }

  .viewer-password,
  .viewer-submit {
    transition: none;
  }
}