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var(--border-light);border-radius:var(--radius-lg);padding:28px;width:100%;max-width:520px;box-shadow:var(--shadow)}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.modal-title{font-size:16px;font-weight:700}.login-shell{min-height:100vh;display:flex;background:radial-gradient(ellipse at 30% 20%,rgba(59,130,246,.08) 0%,transparent 60%),radial-gradient(ellipse at 70% 80%,rgba(99,102,241,.06) 0%,transparent 60%),var(--bg)}.login-left{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px;display:none}@media(min-width:1024px){.login-left{display:flex}}.login-right{flex:1;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:100%;max-width:420px}.login-logo{width:56px;height:56px;border-radius:16px;background:linear-gradient(135deg,var(--primary),#6366f1);display:flex;align-items:center;justify-content:center;font-size:24px;margin:0 auto 20px;box-shadow:0 0 32px #3b82f666}.login-title{font-size:24px;font-weight:700;text-align:center;letter-spacing:-.03em;margin-bottom:4px}.login-sub{text-align:center;color:var(--text-muted);font-size:13.5px;margin-bottom:28px}.login-error{padding:10px 14px;background:var(--danger-bg);border:1px solid var(--danger-border);border-radius:var(--radius);color:var(--danger);font-size:13px}.feature-item{display:flex;align-items:flex-start;gap:14px;margin-bottom:24px}.feature-icon{width:36px;height:36px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.feature-title{font-size:14px;font-weight:600;margin-bottom:2px}.feature-desc{font-size:12.5px;color:var(--text-muted);line-height:1.5}.settings-section{margin-bottom:28px}.divider{border:none;border-top:1px solid var(--border);margin:24px 0}