:root{--ink: #1b1f2a;--ink-soft: #262c3b;--paper: #f7f5f1;--card: #ffffff;--accent: #e8577a;--accent-dark: #c8425f;--accent-soft: #fbe6ec;--teal: #2aa9a0;--teal-soft: #e2f5f3;--amber: #f0a202;--text: #23262f;--text-muted: #6b7280;--line: #e7e3da;--radius-lg: 18px;--radius-md: 12px;--radius-sm: 8px;--shadow: 0 10px 30px -12px rgba(27, 31, 42, .18);--font-display: "Manrope", "PingFang SC", "Microsoft YaHei", sans-serif;--font-body: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;--font-mono: "JetBrains Mono", "SFMono-Regular", monospace}*{box-sizing:border-box}html,body,#app{height:100%}body{margin:0;background:var(--paper);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased}h1,h2,h3,.font-display{font-family:var(--font-display);letter-spacing:-.01em}a{color:inherit}button{font-family:inherit}::selection{background:var(--accent-soft);color:var(--accent-dark)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;border-radius:var(--radius-sm);padding:10px 18px;font-size:14px;font-weight:600;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,background .12s ease;white-space:nowrap}.btn:active{transform:scale(.97)}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 16px -6px #e8577a8c}.btn-primary:hover{background:var(--accent-dark)}.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}.btn-ghost:hover{background:#fff;border-color:var(--accent)}.btn-danger{background:#fff;color:#c0304a;border:1px solid #f1c6d0}.btn-danger:hover{background:#fdf0f3}.btn-sm{padding:6px 12px;font-size:13px;border-radius:7px}.btn:disabled{opacity:.55;cursor:not-allowed}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.field label{font-size:13px;font-weight:600;color:var(--text-muted)}.field input,.field textarea,.field select{font-family:var(--font-body);font-size:14px;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid var(--line);background:#fff;color:var(--text);outline:none;transition:border-color .15s ease,box-shadow .15s ease}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.field textarea{resize:vertical;min-height:72px}.field-hint{font-size:12px;color:var(--text-muted)}.field-error{font-size:12px;color:#c0304a}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:14px}.card{background:var(--card);border-radius:var(--radius-lg);box-shadow:var(--shadow);border:1px solid rgba(27,31,42,.04)}.tag{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.tag-admin{background:var(--accent-soft);color:var(--accent-dark)}.tag-user{background:#eef0f4;color:var(--text-muted)}.tag-price{background:var(--teal-soft);color:#1c7a73;font-family:var(--font-mono)}.toast-stack{position:fixed;top:18px;right:18px;z-index:200;display:flex;flex-direction:column;gap:8px}.toast{background:var(--ink);color:#fff;padding:12px 18px;border-radius:var(--radius-sm);font-size:14px;box-shadow:var(--shadow);animation:toast-in .18s ease;max-width:320px}.toast.error{background:#c0304a}.toast.success{background:#1f8f72}@keyframes toast-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#d8d3c7;border-radius:8px}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}