/* Platform login — fixed dark SaaS shell; brand primary from --login-primary. */

:root {
  --login-primary: var(--blue, #3b82f6);
  --login-primary-dim: var(--blue-dim, #2563eb);
  --login-bg: #0a0e1a;
  --login-card: #1c222d;
  --login-card-border: rgba(255, 255, 255, 0.06);
  --login-input-bg: #111827;
  --login-input-border: rgba(255, 255, 255, 0.08);
  --login-text: #f3f4f6;
  --login-muted: #9ca3af;
  --login-success-bg: rgba(16, 185, 129, 0.12);
  --login-success-border: rgba(16, 185, 129, 0.35);
  --login-success-text: #6ee7b7;
  --login-error-bg: rgba(239, 68, 68, 0.12);
  --login-error-border: rgba(239, 68, 68, 0.35);
  --login-error-text: #fca5a5;
  --login-info-bg: rgba(59, 130, 246, 0.1);
  --login-info-border: rgba(59, 130, 246, 0.22);
  --login-radius-card: 16px;
  --login-radius-input: 8px;
  --login-radius-btn: 10px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body.login-page {
  font-family: var(--font-sans, 'Arial Nova', Arial, 'Helvetica Neue', Helvetica, sans-serif);
  background: var(--login-bg);
  color: var(--login-text);
  min-height: 100vh;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}

body.login-page::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, color-mix(in srgb, var(--login-primary) 18%, transparent), transparent 70%),
    radial-gradient(ellipse 50% 40% at 50% 100%, rgba(15, 23, 42, 0.6), transparent);
  pointer-events: none;
  z-index: 0;
}

.login-wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
}

.login-card {
  background: var(--login-card);
  border: 1px solid var(--login-card-border);
  border-radius: var(--login-radius-card);
  padding: 36px 32px 32px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.03) inset,
    0 24px 48px rgba(0, 0, 0, 0.45),
    0 0 80px color-mix(in srgb, var(--login-primary) 8%, transparent);
}

.login-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 24px;
}

.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 240px;
  margin: 0 auto 4px;
}

/* Full logos on login — large, no background box (sidebar sizes unchanged). */
body.login-page .login-logo .oversight-logo--full {
  width: 220px;
  height: auto;
  max-width: 100%;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

body.login-page .login-logo .brand-logo-img:not(.brand-logo-mark):not(.oversight-logo--mark) {
  width: auto;
  height: auto;
  max-width: 220px;
  max-height: 96px;
  object-fit: contain;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

body.login-page .login-logo .oversight-logo--mark {
  width: 72px;
  height: auto;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

body.login-page .login-logo .brand-logo-mark:not(.oversight-logo--mark) {
  width: 64px;
  height: 64px;
  padding: 4px;
  object-fit: contain;
  background: transparent;
  border: none;
  box-shadow: none;
}

body.login-page .login-logo .logo-icon {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--login-primary), var(--login-primary-dim));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  box-shadow: 0 4px 20px color-mix(in srgb, var(--login-primary) 35%, transparent);
}

body.login-page .login-logo .logo-icon svg {
  width: 28px;
  height: 28px;
  fill: #fff;
}

body.login-page .login-logo .brand-logo-wordmark {
  min-width: 64px;
  padding: 14px 18px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--login-primary), var(--login-primary-dim));
  border: none;
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px color-mix(in srgb, var(--login-primary) 35%, transparent);
}

.login-title {
  font-size: 26px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--login-text);
  text-align: center;
  letter-spacing: -0.02em;
}

.login-subtitle {
  font-size: 14px;
  color: var(--login-muted);
  margin: 0 0 24px;
  text-align: center;
  line-height: 1.5;
}

.login-intro {
  color: var(--login-muted);
  font-size: 13px;
  margin: -12px 0 20px;
  line-height: 1.55;
  text-align: center;
}

.login-alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--login-radius-input);
  font-size: 13px;
  line-height: 1.45;
  margin-bottom: 18px;
}

.login-alert-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 1px;
}

.login-alert--success {
  background: var(--login-success-bg);
  border: 1px solid var(--login-success-border);
  color: var(--login-success-text);
}

.login-alert--error {
  background: var(--login-error-bg);
  border: 1px solid var(--login-error-border);
  color: var(--login-error-text);
}

.login-alert--info {
  background: var(--login-info-bg);
  border: 1px solid var(--login-info-border);
  color: var(--login-muted);
}

.login-field {
  margin-bottom: 16px;
}

.login-field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--login-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.login-field input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--login-radius-input);
  border: 1px solid var(--login-input-border);
  background: var(--login-input-bg);
  color: var(--login-text);
  font-family: inherit;
  font-size: 15px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.login-field input::placeholder {
  color: #4b5563;
}

.login-field input:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--login-primary) 55%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--login-primary) 18%, transparent);
}

.login-submit {
  width: 100%;
  margin-top: 4px;
  padding: 13px 16px;
  border: none;
  border-radius: var(--login-radius-btn);
  background: linear-gradient(180deg, color-mix(in srgb, var(--login-primary) 92%, #fff), var(--login-primary-dim));
  color: #fff;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow:
    0 4px 16px color-mix(in srgb, var(--login-primary) 40%, transparent),
    0 0 0 1px color-mix(in srgb, var(--login-primary) 30%, transparent) inset;
  transition: filter 0.15s, transform 0.1s;
}

.login-submit:hover {
  filter: brightness(1.08);
}

.login-submit:active {
  transform: translateY(1px);
}

.login-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin-top: 16px;
  font-size: 13px;
}

.login-links a {
  color: var(--login-primary);
  text-decoration: none;
  font-weight: 500;
}

.login-links a:hover {
  text-decoration: underline;
}

.login-links-sep {
  color: #4b5563;
  user-select: none;
}

.login-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 28px 0 18px;
  color: #6b7280;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.login-divider::before,
.login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
}

.login-sso-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}

.login-sso-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 11px 14px;
  border-radius: var(--login-radius-input);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: var(--login-input-bg);
  color: var(--login-text);
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-align: center;
  transition: border-color 0.15s, background 0.15s;
}

.login-sso-btn:hover {
  border-color: rgba(255, 255, 255, 0.22);
  background: color-mix(in srgb, var(--login-input-bg) 85%, #fff);
}

.login-sso-pending {
  grid-column: 1 / -1;
  font-size: 11px;
  color: var(--login-muted);
  margin: -4px 0 4px;
  line-height: 1.45;
}

.login-hint {
  margin-top: 20px;
  padding: 12px 14px;
  border-radius: var(--login-radius-input);
  background: var(--login-info-bg);
  border: 1px solid var(--login-info-border);
  font-size: 12px;
  color: var(--login-muted);
  line-height: 1.55;
}

.login-footer-note {
  margin-top: 18px;
  font-size: 11px;
  color: var(--login-muted);
  line-height: 1.5;
  text-align: center;
}

.login-sso-only {
  color: var(--login-muted);
  font-size: 13px;
  margin: 0 0 8px;
  line-height: 1.55;
  text-align: center;
}

@media (max-width: 440px) {
  .login-card {
    padding: 28px 22px 24px;
  }

  .login-title {
    font-size: 22px;
  }
}