:root{--mb-bg-deep: #f6f8fc;--mb-surface: #ffffff;--mb-surface-muted: #f8fafc;--mb-surface-card: #f1f5f9;--mb-border: #dbe4f0;--mb-border-strong: #bfd0e4;--mb-text: #0f172a;--mb-text-muted: #64748b;--mb-accent: #3448c5;--mb-accent-hover: #2d3da8;--mb-accent-soft: rgba(52, 72, 197, .1);--mb-accent-ring: rgba(52, 72, 197, .28);--mb-accent-gradient: linear-gradient(180deg, #3f57dc 0%, #3448c5 100%);--mb-success: #0f766e;--mb-danger: #dc2626;--mb-shadow: 0 1px 2px rgba(15, 23, 42, .06);--mb-shadow-pop: 0 16px 36px rgba(15, 23, 42, .14);--mb-radius: 8px;--mb-sidebar-w: 244px;--font-sans: "IBM Plex Sans", system-ui, sans-serif;--font-display: "Outfit", var(--font-sans)}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-sans);font-size:14px;line-height:1.45;color:var(--mb-text);background:var(--mb-bg-deep);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}a{color:var(--mb-accent);text-decoration:none}a:hover{text-decoration:underline}.mb-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 14px;border-radius:var(--mb-radius);border:1px solid var(--mb-border);background:var(--mb-surface-muted);cursor:pointer;font-weight:500;font-size:13px;box-shadow:var(--mb-shadow);transition:background .12s ease,border-color .12s ease,box-shadow .12s ease}.mb-btn:hover:not(:disabled){background:#eef3fb;border-color:var(--mb-border-strong)}.mb-btn:disabled{opacity:.55;cursor:not-allowed}.mb-btn--primary{background:var(--mb-accent-gradient);border:1px solid transparent;color:#fff;font-weight:600;box-shadow:0 6px 16px #3448c53d}.mb-btn--primary:hover:not(:disabled){filter:brightness(1.02);box-shadow:0 10px 18px #3448c542}.mb-btn--ghost{background:transparent;box-shadow:none;border-color:transparent}.mb-btn--ghost:hover:not(:disabled){background:var(--mb-accent-soft);border-color:transparent}.mb-input{width:100%;padding:8px 12px;border:1px solid var(--mb-border);border-radius:var(--mb-radius);background:var(--mb-surface-muted)}.mb-input:focus{outline:2px solid rgba(52,72,197,.12);border-color:var(--mb-accent)}.mb-toast{position:fixed;bottom:20px;right:20px;padding:12px 16px;background:var(--mb-surface-card);color:var(--mb-text);border:1px solid var(--mb-border);border-radius:10px;font-size:13px;box-shadow:var(--mb-shadow-pop);z-index:3000;animation:mb-toast-in .2s ease}@keyframes mb-toast-in{0%{opacity:0;transform:translateY(8px)}}.mb-tag{display:inline-block;padding:2px 8px;border-radius:var(--mb-radius);background:var(--mb-surface-muted);border:1px solid var(--mb-border);font-size:11px;color:var(--mb-text-muted)}.mb-scroll{overflow:auto;scrollbar-width:thin;scrollbar-color:var(--mb-border-strong) transparent}