*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary:#0a0a0a;--bg-secondary:#141414;--bg-card:#1a1a1a;--bg-elevated:#222;--accent:#00d4aa;--accent-dim:#00d4aa26;--accent-dim2:#00d4aa14;--text-primary:#f0f0f0;--text-secondary:#a0a0a0;--text-muted:#606060;--border:#2a2a2a;--border-accent:#00d4aa4d;--red:#ef4444;--yellow:#f59e0b;--green:#22c55e;--blue:#3b82f6;--purple:#8b5cf6;--tab-height:64px;--safe-bottom:env(safe-area-inset-bottom,0px);--safe-top:env(safe-area-inset-top,0px)}html,body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100dvh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.5;overflow-x:hidden}#root{flex-direction:column;min-height:100dvh;display:flex}button{cursor:pointer;font-family:inherit;font-size:inherit;touch-action:manipulation;border:none;outline:none}input,textarea{font-family:inherit;font-size:inherit;color:var(--text-primary);background:var(--bg-card);border:1px solid var(--border);border-radius:12px;outline:none;width:100%;padding:12px 16px}input:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:16px}.page{padding:16px;padding-top:calc(var(--safe-top) + 16px);padding-bottom:calc(var(--tab-height) + var(--safe-bottom) + 16px);flex:1;overflow-y:auto}.page-title{color:var(--text-primary);margin-bottom:16px;font-size:20px;font-weight:700}.section-label{color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px;font-size:12px;font-weight:600}.btn-primary{background:var(--accent);color:#000;border-radius:14px;width:100%;min-height:52px;padding:14px 24px;font-size:16px;font-weight:700;transition:opacity .15s,transform .1s}.btn-primary:active{opacity:.8;transform:scale(.98)}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border);border-radius:12px;min-height:48px;padding:12px 20px;font-size:15px;font-weight:600;transition:background .15s}.btn-secondary:active{background:var(--bg-card)}.tag-badge{background:var(--accent-dim);border:1px solid var(--border-accent);color:var(--accent);cursor:pointer;white-space:nowrap;border-radius:20px;align-items:center;padding:4px 12px;font-size:13px;font-weight:600;transition:background .15s;display:inline-flex}.tag-badge:hover,.tag-badge.active{background:#00d4aa40}.skeleton{background:linear-gradient(90deg, var(--bg-card) 25%, var(--bg-elevated) 50%, var(--bg-card) 75%);background-size:200% 100%;border-radius:8px;animation:1.4s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.score-bar{background:var(--bg-elevated);border-radius:4px;height:8px;overflow:hidden}.score-bar-fill{background:linear-gradient(90deg, var(--accent), #0fc);border-radius:4px;height:100%;transition:width .6s}::-webkit-scrollbar{width:0}