:root{--primary:#7b2cbf;--secondary:#ffd60a;--bg-light:#f8f9fa;--bg-dark:#121212;--text-dark:#1a1a1a;--text-light:#fff;--font-main:"Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-light);color:var(--text-dark);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}.auth-container{background:#fff;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.swapin-logo{color:var(--primary);letter-spacing:-.05em;align-items:center;gap:8px;margin-bottom:2rem;font-size:2.5rem;font-weight:800;display:flex}.swapin-logo span{color:var(--secondary)}form{flex-direction:column;gap:16px;width:100%;max-width:340px;display:flex}.input-group{flex-direction:column;gap:8px;display:flex}.input-group label{color:#666;font-size:.85rem;font-weight:600}input{border:2px solid #e0e0e0;border-radius:12px;outline:none;padding:12px 16px;font-size:1rem;transition:border-color .2s}input:focus{border-color:var(--primary)}button.btn-primary{background-color:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:12px;margin-top:10px;padding:14px;font-size:1rem;font-weight:700;transition:opacity .2s}button.btn-primary:active{opacity:.8}.error-msg{color:#d00;text-align:center;margin-top:10px;font-size:.85rem}.bottom-nav{height:70px;padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid #e0e0e0;justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:0;right:0}.nav-item{color:#999;flex-direction:column;align-items:center;gap:4px;font-size:.7rem;font-weight:500;text-decoration:none;transition:color .2s;display:flex}.nav-item.active{color:var(--primary)}.app-container{flex-direction:column;min-height:100vh;display:flex}header{box-shadow:0 1px 3px #00000005}main{background-color:var(--bg-light);flex:1}.control-btn{color:#fff;cursor:pointer;background:#ffffff26;border:none;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex}.control-btn:active{background:#ffffff4d;transform:scale(.95)}.btn-primary{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:12px;padding:12px 24px;font-weight:700}.tv-module-container{display:none}@media (width>=768px){.tv-module-container{display:block}}