:root{--bg: #0a0a0b;--bg-elevated: #111113;--glass: rgba(255, 255, 255, .04);--glass-border: rgba(255, 255, 255, .08);--glass-strong: rgba(255, 255, 255, .07);--text: #f5f5f7;--text-muted: #a1a1a6;--accent: #0a84ff;--accent-hover: #409cff;--danger: #ff453a;--success: #30d158;--radius: 14px;--radius-sm: 10px;--shadow: 0 8px 32px rgba(0, 0, 0, .4);--font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg);color:var(--text);font-family:var(--font);font-size:15px;-webkit-font-smoothing:antialiased;background-image:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(10,132,255,.12),transparent),radial-gradient(ellipse 60% 40% at 100% 100%,rgba(255,255,255,.03),transparent)}#root{min-height:100vh}input,textarea,button{font-family:inherit;font-size:inherit}button{cursor:pointer}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app-loading{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem}.loader{width:32px;height:32px;border:3px solid var(--glass-border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.glass-card{background:var(--glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--shadow)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem}.login-glass{width:100%;max-width:400px;padding:2.5rem;background:var(--glass);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--glass-border);border-radius:20px;box-shadow:0 24px 64px #0006}.login-header{text-align:center;margin-bottom:2rem}.login-header h1{font-size:1.75rem;font-weight:700;margin:0 0 .5rem;letter-spacing:-.02em}.login-sub{margin:0;color:var(--text-muted);font-size:.95rem}.login-form .input-glass{margin-bottom:1rem}.checkbox-wrap{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem;color:var(--text-muted);font-size:.9rem;cursor:pointer}.checkbox-wrap input{width:auto;margin:0;accent-color:var(--accent)}.login-error{color:var(--danger);font-size:.9rem;margin:0 0 1rem}.login-form .btn-block{margin-top:.5rem}.input-label{display:block;font-size:.8rem;font-weight:500;color:var(--text-muted);margin-bottom:.4rem;text-transform:uppercase;letter-spacing:.04em}.input-glass{width:100%;padding:.75rem 1rem;background:#ffffff0d;border:1px solid var(--glass-border);border-radius:var(--radius-sm);color:var(--text);outline:none;transition:border-color .2s,box-shadow .2s}.input-glass::placeholder{color:var(--text-muted);opacity:.7}.input-glass:focus{border-color:#0a84ff80;box-shadow:0 0 0 3px #0a84ff26}.btn{padding:.65rem 1.25rem;border-radius:var(--radius-sm);font-weight:500;border:none;transition:background .2s,transform .1s}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--glass-strong);color:var(--text);border:1px solid var(--glass-border)}.btn-secondary:hover:not(:disabled){background:#ffffff1a}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-ghost:hover{color:var(--text)}.btn-sm{padding:.4rem .75rem;font-size:.85rem}.btn-block{width:100%}.layout{display:flex;min-height:100vh}.sidebar{width:240px;flex-shrink:0;background:var(--glass);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-right:1px solid var(--glass-border);display:flex;flex-direction:column}.sidebar-header{padding:1.5rem;border-bottom:1px solid var(--glass-border)}.sidebar-logo{font-size:1.25rem;font-weight:700;letter-spacing:-.02em}.sidebar-nav{flex:1;padding:1rem .75rem}.nav-link{display:block;padding:.65rem 1rem;color:var(--text-muted);border-radius:var(--radius-sm);margin-bottom:.25rem;transition:color .2s,background .2s}.nav-link:hover{color:var(--text);background:var(--glass-strong)}.nav-link.active{color:var(--accent);background:#0a84ff1f}.sidebar-footer{padding:1rem .75rem;border-top:1px solid var(--glass-border)}.main{flex:1;overflow:auto;padding:2rem}.page-content{max-width:640px}.page-header{margin-bottom:2rem}.page-header h1{font-size:1.5rem;font-weight:700;margin:0 0 .35rem;letter-spacing:-.02em}.page-desc{margin:0;color:var(--text-muted);font-size:.95rem}.config-panel{padding:1.75rem}.form-group{margin-bottom:1.25rem}.form-section{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--glass-border)}.form-section-title{font-size:.9rem;font-weight:600;color:var(--text-muted);margin:0 0 1rem;text-transform:uppercase;letter-spacing:.04em}.form-group-inline{margin-bottom:.9rem}.form-message{margin:1rem 0 0;font-size:.9rem;padding:.5rem 0}.form-message.success{color:var(--success)}.form-message.error{color:var(--danger)}.form-actions{display:flex;gap:.75rem;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--glass-border)}.form-actions .btn{flex:1}