/* ═══════════════════════════════════════════════════════════
   ARENA CROSS — LOGIN PAGE
   ═══════════════════════════════════════════════════════════ */

.login-page { min-height: 100vh; display: flex; position: relative; z-index: 1; }

.login-brand {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 60px; position: relative; overflow: hidden;
  background: linear-gradient(135deg, #0A0A0A 0%, #1a1000 50%, #0A0A0A 100%);
}
.login-brand::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 30% 70%, var(--accent-glow) 0%, transparent 60%); pointer-events: none; }
.login-brand::after { content: ''; position: absolute; width: 400px; height: 400px; border: 1px solid rgba(139, 63, 232,0.08); border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%, -50%); pointer-events: none; }

.brand-logo-img {
  height: 160px; width: auto; object-fit: contain;
  margin-bottom: 20px; position: relative; z-index: 1;
  filter: drop-shadow(0 0 40px rgba(139, 63, 232,0.25));
  animation: fadeIn 0.8s;
}

.brand-tagline {
  font-size: 0.9rem; color: var(--text-secondary); margin-top: 8px;
  letter-spacing: 3px; text-transform: uppercase; font-family: var(--font-display);
  font-weight: 400; position: relative; z-index: 1;
}

.brand-features { margin-top: 48px; display: flex; flex-direction: column; gap: 16px; position: relative; z-index: 1; }
.brand-feature { display: flex; align-items: center; gap: 12px; color: var(--text-secondary); font-size: 0.88rem; }
.brand-feature svg { color: var(--accent); width: 20px; height: 20px; flex-shrink: 0; }

.login-form-panel {
  width: 480px; display: flex; flex-direction: column; justify-content: center;
  padding: 60px; background: var(--bg-secondary); border-left: 1px solid var(--border);
}

.login-mobile-logo {
  display: none;
  justify-content: center;
  margin-bottom: 28px;
}
.login-mobile-logo img { height: 80px; width: auto; object-fit: contain; }

.login-form-title { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; text-transform: uppercase; margin-bottom: 8px; }
.login-form-sub { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 36px; }

.login-divider { display: flex; align-items: center; margin: 24px 0; gap: 12px; }
.login-divider::before, .login-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.login-divider span { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; font-family: var(--font-display); letter-spacing: 1px; }

.login-error { background: var(--danger-dim); border: 1px solid rgba(239,68,68,0.3); border-radius: var(--radius-sm); padding: 10px 14px; color: var(--danger); font-size: 0.85rem; margin-bottom: 16px; display: none; }
.login-error.show { display: block; }

.login-footer { margin-top: 28px; text-align: center; font-size: 0.82rem; color: var(--text-muted); }

@media (max-width: 900px) {
  .login-brand { display: none; }
  .login-form-panel { width: 100%; border-left: none; padding: 40px 24px; }
  .login-mobile-logo { display: flex; }
}