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var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.signin-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg);padding:2rem}.signin-container{width:100%;max-width:420px;text-align:center}.signin-header{margin-bottom:1.5rem}.signin-logo{font-family:var(--font-display);font-weight:700;font-size:1.4rem;color:var(--accent);margin-bottom:.5rem}.signin-title{font-family:var(--font-display);font-size:1.6rem;font-weight:700;color:var(--navy);margin-bottom:.4rem}.signin-subtitle{font-size:.88rem;color:var(--text2);line-height:1.5}.signin-clerk-root{margin:0 auto}.signin-clerk-card{background:var(--bg2)!important;border:1px solid var(--border)!important;box-shadow:0 4px 24px #2d2d3f0f!important;border-radius:var(--radius)!important}.signin-clerk-hidden{display:none!important}.signin-clerk-social-btn{background:var(--bg)!important;border:1px solid var(--border)!important}.signin-clerk-social-btn:hover{background:var(--bg3)!important}.signin-clerk-primary-btn{background:var(--accent)!important;color:#fff!important}.signin-clerk-primary-btn:hover{background:var(--accent3)!important}.signin-clerk-footer-link{color:var(--accent)!important}.signin-clerk-input{background:var(--bg)!important;border-color:var(--border)!important;color:var(--text)!important}.signin-clerk-divider{background:var(--border)!important}.signin-clerk-divider-text{color:var(--text3)!important}.auth-blocked{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg);padding:2rem}.auth-blocked-card{text-align:center;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:2.5rem 2rem;max-width:420px}.auth-blocked-icon{font-size:2.5rem;margin-bottom:1rem}.auth-blocked-card h2{font-family:var(--font-display);font-size:1.4rem;font-weight:700;color:var(--navy);margin-bottom:.6rem}.auth-blocked-card p{font-size:.88rem;color:var(--text2);line-height:1.6}.auth-blocked-email{margin-top:.8rem;margin-bottom:1.2rem}.auth-blocked-email code{font-family:var(--font-mono);font-size:.8rem;background:var(--bg3);padding:.2rem .5rem;border-radius:4px;color:var(--accent3)}.user-button-float{position:fixed;top:14px;right:16px;z-index:250}@media(max-width:768px){.dash{padding:1.5rem 1rem}.detail{padding:1.5rem 1rem 2rem}.hero{padding:2.5rem 1.5rem 2rem}.module-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.dash-header{flex-direction:column;align-items:flex-start;gap:1rem}.dash-stats{gap:.5rem}.topbar-mode-toggle{margin-right:2.5rem}.section{padding:2rem 0}.card-grid.cg2,.card-grid.cg3{grid-template-columns:1fr}.flow{flex-direction:column;align-items:flex-start}.flow-a{transform:rotate(90deg)}.arch-row{flex-direction:column;align-items:center}}@media(max-width:480px){.module-grid{grid-template-columns:1fr 1fr}.hero{padding:2rem 1rem 1.5rem}.dash{padding:1rem .75rem}.detail{padding:1rem .75rem 2rem}.topbar-mode-toggle{display:none}.table-wrap{font-size:.72rem}}