:root{--bg-dark: #0f1013;--bg-card: rgba(22, 24, 30, .7);--border-card: rgba(255, 255, 255, .08);--text-primary: #f3f4f6;--text-secondary: #9ca3af;--primary-glow: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);--accent: #818cf8;--red: #ef4444;--green: #10b981;--yellow: #f59e0b}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;min-height:100vh;display:flex;flex-direction:column}.scaffold-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem;background:radial-gradient(circle at top right,rgba(99,102,241,.15),transparent 40%),radial-gradient(circle at bottom left,rgba(79,70,229,.1),transparent 40%)}.scaffold-header{text-align:center;margin-bottom:3rem}.scaffold-header h1{font-size:2.5rem;font-weight:800;background:linear-gradient(to right,#fff,#a5b4fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.5rem;letter-spacing:-.025em}.scaffold-header .subtitle{color:var(--text-secondary);font-size:1rem}.scaffold-main{width:100%;max-width:480px}.card{background:var(--bg-card);border:1px solid var(--border-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:16px;padding:2rem;box-shadow:0 10px 30px #0006;transition:transform .2s ease,border-color .2s ease}.card:hover{transform:translateY(-2px);border-color:#6366f14d}.card h2{font-size:1.5rem;margin-bottom:1rem;color:var(--accent)}.card p{color:var(--text-secondary);line-height:1.5}.spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,.05);border-radius:50%;border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.form-input:focus{border-color:var(--accent)!important;background:#ffffff0f!important;box-shadow:0 0 10px #6366f126}.btn{transition:opacity .2s ease,transform .1s ease}.btn:hover{opacity:.9}.btn:active{transform:scale(.98)}.btn-logout:hover{background:#ef444426!important;border-color:#ef44444d!important}