/* One Door login — atmospheric split stage */
.shell-main:has(.login-stage) {
  max-width: none;
  padding: 0;
  min-height: calc(100vh - 120px);
}

.login-stage {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  min-height: calc(100vh - 140px);
}

.login-stage__visual {
  position: relative;
  padding: clamp(2rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    radial-gradient(ellipse 80% 60% at 20% 30%, rgba(13, 148, 136, 0.22), transparent 55%),
    radial-gradient(ellipse 50% 40% at 80% 70%, rgba(37, 99, 235, 0.12), transparent 50%),
    linear-gradient(165deg, #070b12 0%, #0c1220 45%, #111827 100%);
  border-inline-end: 1px solid var(--line);
  overflow: hidden;
}

.login-stage__glow {
  position: absolute;
  inset: auto -20% -30% auto;
  width: 55%;
  height: 55%;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.18), transparent 70%);
  pointer-events: none;
  animation: loginPulse 8s ease-in-out infinite alternate;
}

@keyframes loginPulse {
  from { transform: translate(0, 0) scale(1); opacity: 0.7; }
  to { transform: translate(-8%, -6%) scale(1.08); opacity: 1; }
}

.login-stage__kicker {
  position: relative;
  margin: 0 0 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.login-stage__brand {
  position: relative;
  margin: 0 0 1rem;
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: #f8fafc;
}

.login-stage__brand span { color: var(--accent); }

.login-stage__lede {
  position: relative;
  margin: 0 0 1.75rem;
  max-width: 28rem;
  color: #94a3b8;
  font-size: 1.05rem;
  line-height: 1.5;
}

.login-stage__points {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--gray-300);
  font-size: 0.95rem;
}

.login-stage__points li {
  padding: 0.45rem 0 0.45rem 1.25rem;
  position: relative;
}

.login-stage__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 1px;
  background: var(--accent);
}

.login-stage__panel {
  padding: clamp(1.75rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 440px;
  width: 100%;
  margin: 0 auto;
}

.login-stage__panel-head h2 {
  margin: 0 0 0.35rem;
  font-size: 1.65rem;
  letter-spacing: -0.03em;
}

.login-stage__panel-head p {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.login-form { display: flex; flex-direction: column; gap: 0.9rem; }

.login-field span {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.35rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.login-field input {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  font: inherit;
}

.login-field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-muted);
}

.login-submit {
  margin-top: 0.35rem;
  width: 100%;
  border: none;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: var(--accent-contrast);
  transition: background var(--transition), transform 0.15s ease;
}

.login-submit:hover { background: var(--accent-hover); }
.login-submit:active { transform: translateY(1px); }

.login-err {
  margin: 0.75rem 0 0;
  color: var(--bad);
  font-size: 0.9rem;
}

.login-access {
  margin-top: 1.75rem;
  padding: 1.15rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--accent-muted), transparent 120%);
}

.login-access h3 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}

.login-access p {
  margin: 0 0 0.9rem;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.45;
}

.login-access__cta {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-contrast);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  margin-inline-end: 0.75rem;
}

.login-access__cta:hover { background: var(--accent-hover); }

.login-access__link {
  color: var(--nav-link);
  font-size: 0.85rem;
  text-decoration: none;
}

.login-access__link:hover { color: var(--accent); }

.login-sso {
  margin: 1.25rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.login-sso a { color: var(--accent); }

.login-demo {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.login-demo h3 {
  margin: 0 0 0.25rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.login-demo > p {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.login-demo__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.login-demo__btn {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.75rem;
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}

.login-demo__btn:hover { border-color: var(--accent); color: var(--accent); }

.login-demo__note {
  margin: 0.85rem 0 0;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--muted);
}

.login-demo__note strong { color: var(--gray-300); }
.login-demo__note em { font-style: normal; color: var(--warn); }

@media (max-width: 900px) {
  .login-stage { grid-template-columns: 1fr; }
  .login-stage__visual {
    min-height: 220px;
    border-inline-end: 0;
    border-bottom: 1px solid var(--line);
    padding: 2rem 1.5rem;
  }
  .login-stage__points { display: none; }
  .login-stage__panel { max-width: none; padding: 1.75rem 1.25rem 2.5rem; }
}