.auth-page {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 80px 28px 40px;
  background: var(--color-bg);
}
.auth-theme {
  position: absolute;
  top: 22px;
  right: 28px;
}
.auth-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: min(100%, 1000px);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--color-surface);
}
.auth-intro {
  position: relative;
  overflow: hidden;
  padding: 48px;
  background: linear-gradient(145deg, #063751, #087bab);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.auth-intro::after {
  content: '';
  position: absolute;
  width: 360px;
  height: 360px;
  border: 45px solid rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  bottom: -230px;
  right: -150px;
  pointer-events: none;
}
.auth-intro img {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  margin-bottom: 32px;
}
.auth-eyebrow {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--color-primary-deep);
}
.auth-intro .auth-eyebrow {
  color: #a9e5ff;
}
.auth-intro h1 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.2;
  margin: 12px 0 20px;
}
.auth-intro > p:not(.auth-eyebrow) {
  font-size: 0.9rem;
  color: #d0eafa;
  line-height: 1.8;
  max-width: 34ch;
}
.auth-office {
  margin-top: auto;
  padding-top: 40px;
  color: #bde5f6;
  font-size: 0.75rem;
}
.auth-card {
  padding: 48px;
  align-self: center;
  min-width: 0;
}
.auth-intro,
.auth-card form,
.auth-card label {
  min-width: 0;
  max-width: 100%;
}
.auth-card p {
  overflow-wrap: anywhere;
}
.auth-card h2 {
  font-size: 1.8rem;
  margin: 10px 0 8px;
  color: var(--color-ink);
}
.auth-card > p {
  color: var(--color-ink-muted);
  font-size: 0.85rem;
}
.auth-card label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 20px 0;
  font-weight: 600;
  font-size: 0.85rem;
}
.auth-card input {
  width: 100%;
  min-width: 0;
  padding: 12px 14px;
  font: inherit;
  border: 1px solid var(--color-border-strong);
  border-radius: 7px;
  background: var(--color-surface);
  color: var(--color-ink);
}
.password-field {
  display: flex;
  width: 100%;
  min-width: 0;
  border: 1px solid var(--color-border-strong);
  border-radius: 7px;
  overflow: hidden;
}
.password-field input {
  border: 0;
  flex: 1 1 0;
  width: 0;
}
.password-field button {
  padding: 0 14px;
  background: var(--table-heading);
  color: var(--color-primary-deep);
  border: 0;
  font-size: 0.75rem;
  font-weight: 700;
}
.password-field button {
  display: grid;
  place-items: center;
  min-width: 44px;
  flex: 0 0 44px;
  min-height: 44px;
}
.password-field button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.password-field button:hover {
  background: var(--card-tint);
}
.password-field button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -3px;
}
.auth-links {
  text-align: right;
  margin: -4px 0 24px;
  font-size: 0.8rem;
}
.auth-card a {
  color: var(--color-primary-deep);
  text-decoration: none;
}
.auth-card a:hover {
  text-decoration: underline;
}
.auth-submit-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: auth-submit-spin 0.8s linear infinite;
}
.auth-submit-spinner[hidden] { display: none; }
@keyframes auth-submit-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .auth-submit-spinner { animation: none; }
}
.auth-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px;
}
.auth-card .demo-credentials {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
  font-size: 0.73rem;
  line-height: 1.8;
}
#loginMessage:not(:empty) {
  margin-top: 18px;
  padding: 12px;
  background: var(--color-danger-bg);
  border-radius: 7px;
  color: var(--color-danger);
}
.reset-status {
  margin-top: 22px;
  padding: 16px;
  border-radius: 8px;
  background: var(--table-heading);
  color: var(--color-ink);
  font-size: 0.85rem;
}
.reset-status p {
  margin-top: 7px;
  font-size: 0.8rem;
  color: var(--color-ink-muted);
}
.auth-submit:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.back-to-login {
  display: block;
  margin-top: 24px;
  text-align: center;
  font-size: 0.85rem;
}
.logout-button {
  margin-top: 8px;
  width: 100%;
  background: transparent;
  color: var(--sidebar-text);
  border-color: var(--color-border-strong);
}
@media (max-width: 700px) {
  .auth-page {
    padding: 80px 16px 24px;
    align-items: start;
    overflow-y: auto;
    padding-bottom: calc(24px + var(--auth-keyboard-space, 0px) + env(safe-area-inset-bottom, 0px));
  }
  .auth-layout {
    grid-template-columns: minmax(0, 1fr);
    max-width: 450px;
  }
  .auth-intro {
    padding: 24px;
  }
  .auth-intro img {
    width: 48px;
    height: 48px;
    margin-bottom: 12px;
  }
  .auth-intro h1 {
    font-size: 1.6rem;
  }
  .auth-office {
    padding-top: 16px;
  }
  .auth-card {
    padding: 28px 24px;
  }
  .auth-card input {
    font-size: 16px;
    box-sizing: border-box;
    scroll-margin-block: 24px;
  }
  .auth-theme {
    right: 16px;
  }
}
@media (max-width: 360px) {
  .auth-page {
    padding-inline: 12px;
  }
  .auth-card,
  .auth-intro {
    padding: 24px 18px;
  }
}