*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-base: #070D1A;--bg-surface: #0F1729;--bg-surface-2: #1A2540;--bg-surface-3: #243055;--border: #1E2D4A;--border-strong: #2A3F66;--text-primary: #F0F4FF;--text-secondary: #8B9DC3;--text-muted: #4A5F8A;--primary: #2563EB;--primary-hover: #3B82F6;--primary-subtle: rgba(37, 99, 235, .12);--success: #22C55E;--success-subtle: rgba(34, 197, 94, .1);--warning: #F59E0B;--warning-subtle: rgba(245, 158, 11, .1);--danger: #EF4444;--danger-subtle: rgba(239, 68, 68, .1);--accent: #25D366;--accent-subtle: rgba(37, 211, 102, .08);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow-md: 0 4px 16px rgba(0,0,0,.5);--shadow-lg: 0 12px 40px rgba(0,0,0,.6);--transition: .15s cubic-bezier(.4, 0, .2, 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var(--border-strong);border-radius:var(--radius-xl);padding:36px 32px;box-shadow:var(--shadow-lg),0 0 0 1px #ffffff08 inset}.login-logo{width:44px;height:44px;background:var(--accent-subtle);border:1px solid rgba(37,211,102,.3);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;margin-bottom:20px}.login-title{font-size:1.375rem;font-weight:700;margin-bottom:4px}.login-subtitle{font-size:.875rem;color:var(--text-muted);margin-bottom:28px}