:root {
  --color-bg-main: #030712;
  --color-bg-panel: #07111f;
  --color-bg-card: #0b1628;
  --color-border: #1e2d44;
  --color-primary: #0ea5ff;
  --color-primary-dark: #006fe6;
  --color-text-main: #f8fafc;
  --color-text-muted: #94a3b8;
  --color-danger: #ef4444;
  --color-success: #22c55e;
  --color-warning: #f59e0b;
}

body.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 0%, #0b1c3a 0%, #030712 60%);
  padding: 24px 16px;
}

.auth-container {
  width: 100%;
  max-width: 420px;
}

.auth-logo {
  text-align: center;
  margin-bottom: 24px;
}

.auth-logo svg {
  width: 48px;
  height: 48px;
}

.auth-logo h1 {
  font-size: 24px;
  margin-top: 8px;
}

.auth-logo h1 span {
  color: var(--color-primary);
}

.auth-tagline {
  color: var(--color-text-muted);
  font-size: 13px;
  margin-top: 4px;
}

.auth-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 24px;
}

.auth-card h2 {
  font-size: 18px;
  margin-bottom: 4px;
}

.auth-card p.subtitle {
  color: var(--color-text-muted);
  font-size: 13px;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  margin-bottom: 6px;
  color: var(--color-text-muted);
}

.input-wrapper {
  position: relative;
}

.input-wrapper input {
  width: 84%;
  padding: 12px 40px 12px 14px;
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  color: var(--color-text-main);
  font-size: 14px;
}

.input-wrapper input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.input-wrapper .toggle-password {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
}

.form-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  margin-bottom: 20px;
}

.form-row a {
  color: var(--color-primary);
  text-decoration: none;
}

.btn-primary {
  width: 100%;
  padding: 13px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  color: var(--color-text-muted);
  font-size: 12px;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.oauth-row {
  display: flex;
  gap: 12px;
}

.btn-oauth {
  flex: 1;
  padding: 11px;
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  color: var(--color-text-main);
  font-size: 13px;
  cursor: pointer;
  text-align: center;
}

.auth-footer {
  text-align: center;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 20px;
}

.auth-footer a {
  color: var(--color-primary);
  text-decoration: none;
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid var(--color-danger);
  color: #fecaca;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 16px;
}