/* ── Layout ── */
.login-layout {
  display: flex;
  min-height: 100vh;
}

/* ── Brand panel ── */
.login-brand {
  position: relative;
  flex: 0 0 420px;
  background: linear-gradient(145deg, var(--blue-800) 0%, var(--blue-900) 100%);
  display: flex;
  align-items: stretch;
  overflow: hidden;
}

.brand-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  padding: 48px 44px;
  gap: 40px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-text {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
}

.brand-headline h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.brand-headline p {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  line-height: 1.6;
}

.brand-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.brand-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.85);
  font-size: 0.875rem;
}

/* ── Brand notices (replaces features list) ── */
.brand-notice {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.brand-notice-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: rgba(255,255,255,0.65);
  font-size: 0.875rem;
  line-height: 1.45;
}

.brand-notice-row svg { flex-shrink: 0; margin-top: 1px; }

.brand-notice-row--red {
  color: #fca5a5;
  font-weight: 600;
}

/* ── Restricted label ── */
.brand-restricted-label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #64748b;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: auto;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
}

.brand-bg-decor {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse 60% 50% at 10% 90%, rgba(59,130,246,0.25) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 90% 10%, rgba(99,102,241,0.15) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Main / form panel ── */
.login-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px 32px;
  min-height: 100vh;
  background: var(--gray-50);
}

.login-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 40px 44px;
  width: 100%;
  max-width: 460px;
  box-shadow: var(--shadow-lg);
}

/* ── Login header ── */
.login-logo-mobile {
  display: none;
  align-items: center;
  gap: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 24px;
}

.login-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.login-subtitle {
  color: var(--gray-500);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

/* ── Auth tabs ── */
.auth-tabs {
  display: flex;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 24px;
  background: var(--gray-100);
  padding: 3px;
  gap: 3px;
}

.auth-tab {
  flex: 1;
  padding: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-500);
  border-radius: 7px;
  transition: all var(--transition);
  background: transparent;
}

.auth-tab.active {
  background: #fff;
  color: var(--gray-900);
  box-shadow: var(--shadow-sm);
}

/* ── Form ── */
.login-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.form-label-link {
  font-weight: 400;
  color: var(--blue-600);
  font-size: 0.8rem;
  transition: color var(--transition);
}
.form-label-link:hover { color: var(--blue-700); text-decoration: underline; }

.input-wrap {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.form-input {
  width: 100%;
  padding: 10px 14px 10px 38px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  color: var(--gray-900);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-input::placeholder { color: var(--gray-400); }

.form-input:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}

.form-input.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(220,38,38,0.10);
}

.pwd-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  padding: 2px;
  color: var(--gray-400);
  transition: color var(--transition);
}
.pwd-toggle:hover { color: var(--gray-600); }

.field-error {
  font-size: 0.8rem;
  color: var(--color-error);
  min-height: 16px;
}

/* ── Captcha ── */
.captcha-row {
  display: flex;
  gap: 10px;
  align-items: stretch;
}

.captcha-img-wrap {
  position: relative;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

#captchaCanvas {
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-md);
  background: var(--gray-100);
}

.captcha-refresh {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 22px;
  height: 22px;
  background: #fff;
  border: 1px solid var(--gray-300);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition);
}
.captcha-refresh:hover { background: var(--gray-100); }

.captcha-input {
  flex: 1;
  padding-left: 14px;
  letter-spacing: 0.1em;
  font-size: 1rem;
}

/* ── Remember ── */
.form-row-check { margin-top: -4px; }

.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--gray-600);
  user-select: none;
}

.check-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--blue-600);
  cursor: pointer;
  flex-shrink: 0;
}

/* ── Submit button ── */
.btn-submit {
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, var(--blue-600) 0%, var(--blue-700) 100%);
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 4px;
  transition: opacity var(--transition), transform var(--transition);
  box-shadow: 0 2px 8px rgba(37,99,235,0.3);
}

.btn-submit:hover:not(:disabled) { opacity: 0.92; }
.btn-submit:active:not(:disabled) { transform: scale(0.99); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }

@keyframes spin { to { transform: rotate(360deg); } }
.spinner { animation: spin 0.8s linear infinite; }

/* ── Divider ── */
.login-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--gray-400);
  font-size: 0.8rem;
  margin: 20px 0;
}
.login-divider::before,
.login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gray-200);
}

/* ── SSO buttons ── */
.sso-options { display: flex; flex-direction: column; gap: 10px; }

.sso-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 10px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  background: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: background var(--transition), border-color var(--transition);
  cursor: not-allowed;
  opacity: 0.7;
}
.sso-btn:hover { background: var(--gray-50); border-color: var(--gray-300); }

/* ── Corp badge under subtitle ── */
.login-corp-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #dc2626;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 99px;
  margin-top: 10px;
  letter-spacing: 0.01em;
}

.login-corp-badge--blue {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: #1d4ed8;
}

/* ── Field hint ── */
.field-hint {
  font-size: 0.78rem;
  color: var(--gray-400);
  margin-top: 2px;
}

/* ── No registration notice ── */
.no-reg-notice {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin-top: 20px;
  font-size: 0.8rem;
  color: var(--gray-500);
  line-height: 1.55;
}

.no-reg-notice svg { flex-shrink: 0; margin-top: 1px; }
.no-reg-notice a { color: var(--blue-600); text-decoration: underline; }

/* ── Footer restricted ── */
.footer-restricted {
  display: block;
  margin-top: 4px;
  color: #dc2626;
  font-size: 0.72rem;
  opacity: 0.75;
}
  text-align: center;
  font-size: 0.82rem;
  color: var(--gray-500);
  margin-top: 20px;
}
.login-help a { color: var(--blue-600); }
.login-help a:hover { text-decoration: underline; }

/* ── Footer ── */
.login-footer {
  margin-top: 32px;
  text-align: center;
  max-width: 500px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 18px;
  margin-bottom: 14px;
}

.footer-links a {
  font-size: 0.78rem;
  color: var(--gray-400);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gray-600); }

.footer-copy {
  font-size: 0.75rem;
  color: var(--gray-400);
  line-height: 1.7;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .login-brand { display: none; }
  .login-logo-mobile { display: flex; }
  .login-main { justify-content: flex-start; padding-top: 32px; }
  .login-card { padding: 32px 28px; }
}

@media (max-width: 480px) {
  .login-card { padding: 28px 20px; border-radius: var(--radius-lg); }
}