:root{--bg: #f8fafc;--surface: #ffffff;--border: #e2e8f0;--text: #0f172a;--text-2: #64748b;--accent: #0f172a;--accent-contrast: #ffffff;--primary: #2563eb;--danger: #dc2626;--radius: 12px;--pad: 16px;--sh-sm: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .05);--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{margin:0;padding:0;min-height:100%}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:15px;line-height:1.45;overscroll-behavior-y:none}button{font:inherit;border:none;background:none;color:inherit;padding:0;cursor:pointer}input,select,textarea{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px 14px;width:100%;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--primary)}a{color:inherit;text-decoration:none}.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:13px 16px;border-radius:10px;font-weight:600;font-size:15px;background:var(--accent);color:var(--accent-contrast)}.btn:disabled{opacity:.55}.btn.secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn.primary{background:var(--primary);color:#fff}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.muted{color:var(--text-2)}.ptr-spinner{width:22px;height:22px;border-radius:50%;border:2.5px solid var(--border);border-top-color:var(--primary);animation:ptr-spin .7s linear infinite}@keyframes ptr-spin{to{transform:rotate(360deg)}}.ptr-spin-icon{animation:ptr-spin .9s linear infinite}@keyframes skeleton{0%{background-position:200% 0}to{background-position:-200% 0}}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;z-index:40}.sheet{position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--surface);border-radius:16px 16px 0 0;padding:8px var(--pad) calc(var(--pad) + var(--safe-bottom));max-height:85dvh;overflow-y:auto;animation:sheet-up .18s ease-out}@keyframes sheet-up{0%{transform:translateY(24px);opacity:.6}to{transform:translateY(0);opacity:1}}.sheet-handle{width:36px;height:4px;border-radius:2px;background:var(--border);margin:4px auto 12px}