/* portal-login.css — shared login / signup page styles
   Each portal sets --portal-gradient and --portal-accent via a tiny <style> block. */

body {
  min-height: 100vh;
  margin: 0;
  background: var(--portal-gradient,
    linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%));
}
.portal-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: var(--t-space-8, 32px) var(--t-space-5, 20px);
}
.portal-card {
  width: min(560px, 100%);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: var(--t-radius-2xl, 24px);
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.12);
  overflow: hidden;
}
.portal-card-top {
  padding: 28px 30px 20px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
  display: flex;
  gap: 14px;
  align-items: center;
}
.portal-logo {
  display: flex;
  align-items: center;
  gap: var(--t-space-4, 12px);
  text-decoration: none;
  color: inherit;
}
.portal-logo img {
  width: 42px;
  height: 42px;
  border-radius: var(--t-radius-lg, 12px);
}
.portal-logo-title {
  font-size: var(--fs-base, 14px);
  font-weight: 800;
  color: var(--ink);
}
.portal-logo-sub {
  font-size: var(--fs-xs, 12px);
  color: var(--ink-mute);
}
.portal-card-body {
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.portal-kicker {
  font-size: var(--fs-xs, 11px);
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--portal-accent, var(--brand));
}
.portal-title {
  font-size: var(--fs-xl, 28px);
  font-weight: 800;
  line-height: 1.08;
  color: var(--ink);
}
.portal-subtitle {
  font-size: var(--fs-base, 15px);
  line-height: 1.7;
  color: var(--ink-soft);
}
.portal-status {
  padding: var(--t-space-4, 12px) 14px;
  border-radius: var(--t-radius-lg, 14px);
  font-size: var(--fs-sm, 13px);
  line-height: 1.6;
  border: 1px solid rgba(37, 99, 235, 0.16);
  background: rgba(239, 246, 255, 0.92);
  color: #1d4ed8;
}
.portal-status.portal-status-error {
  border-color: rgba(239, 68, 68, 0.16);
  background: rgba(254, 242, 242, 0.96);
  color: #b91c1c;
}
.portal-form {
  display: flex;
  flex-direction: column;
  gap: var(--t-space-5, 16px);
}
.portal-field {
  display: flex;
  flex-direction: column;
  gap: var(--t-space-3, 8px);
}
.portal-field label,
.portal-remember {
  font-size: var(--fs-xs, 12px);
  font-weight: 700;
  color: var(--ink-soft);
}
.portal-field input {
  width: 100%;
  padding: 14px 15px;
  border-radius: var(--t-radius-xl, 16px);
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font: inherit;
  box-sizing: border-box;
}
.portal-field input:focus {
  border-color: var(--portal-accent, var(--brand));
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}
.portal-remember {
  display: flex;
  align-items: center;
  gap: var(--t-space-3, 8px);
  margin-top: -6px; /* pull closer to password — same credentials zone */
}
.portal-actions {
  display: flex;
  gap: var(--t-space-4, 12px);
  margin-top: 4px;
}
.portal-actions > * {
  flex: 1 1 0;
  min-width: 0;
}
.portal-footer {
  font-size: var(--fs-xs, 12px);
  line-height: 1.6;
  color: var(--ink-mute);
  padding-top: 10px;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
}

/* Google OAuth button + separator */
.portal-oauth-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 12px 16px;
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--t-radius-xl, 16px);
  font: inherit;
  font-size: var(--fs-base, 14px);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.portal-oauth-btn:hover {
  background: rgba(248, 250, 252, 0.7);
  border-color: rgba(148, 163, 184, 0.4);
}
.portal-oauth-btn:disabled { opacity: 0.6; cursor: wait; }
.portal-oauth-icon { width: 18px; height: 18px; flex-shrink: 0; }
.portal-divider {
  display: flex;
  align-items: center;
  gap: var(--t-space-4, 12px);
  color: var(--ink-mute);
  font-size: var(--fs-xs, 11px);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 4px 0;
}
.portal-divider::before,
.portal-divider::after {
  content: "";
  flex: 1;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
}

/* ── Shared button styles ── */
.btn-primary {
  padding: 13px 24px;
  border: none;
  border-radius: var(--t-radius-xl, 16px);
  font: inherit;
  font-size: var(--fs-base, 14px);
  font-weight: 700;
  cursor: pointer;
  background: var(--portal-accent, var(--brand));
  color: #fff;
  transition: opacity var(--dur-fast) var(--ease);
}
.btn-primary:hover { opacity: 0.9; }
.btn-primary:disabled { opacity: 0.6; cursor: wait; }
.btn-secondary {
  padding: 13px 24px;
  border: 1px solid var(--line);
  border-radius: var(--t-radius-xl, 16px);
  background: transparent;
  font: inherit;
  font-size: var(--fs-base, 14px);
  font-weight: 600;
  cursor: pointer;
  color: var(--ink-soft);
  text-decoration: none;
  text-align: center;
  transition: background var(--dur-fast) var(--ease);
}
.btn-secondary:hover { background: var(--surface-alt); }

@media (max-width: 640px) {
  .portal-card-top,
  .portal-card-body {
    padding: 24px;
  }
  .portal-title {
    font-size: var(--fs-xl, 26px);
  }
}
/* Ultra-narrow: stack buttons vertically */
@media (max-width: 360px) {
  .portal-actions {
    flex-direction: column;
  }
}