:root{--bg:#f6f7f9;--card:#fff;--text:#1a1d23;--muted:#6b7280;--line:#e5e7eb;--accent:#2563eb;--accent2:#eff6ff;--ok:#16a34a;--okbg:#dcfce7;--wait:#92400e;--waitbg:#fef3c7;--radius:14px}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR",sans-serif;background:var(--bg);color:var(--text);line-height:1.55}
a{color:inherit;text-decoration:none}
.wrap{max-width:1100px;margin:0 auto;padding:24px 16px 56px}
header.site{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0}
.logo{font-size:26px;font-weight:800;letter-spacing:-.02em}
.logo span{color:var(--accent)}
.tagline{color:var(--muted);font-size:14px;margin-top:2px}
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--accent);color:#fff;border:0;border-radius:10px;padding:10px 16px;font-size:15px;font-weight:600;cursor:pointer}
.btn:hover{background:#1d4ed8}
.btn.secondary{background:#fff;color:var(--text);border:1px solid var(--line)}
.btn.secondary:hover{background:#f9fafb}
.btn:disabled{opacity:.5;cursor:not-allowed}
.search{width:100%;padding:14px 16px;font-size:16px;border:1px solid var(--line);border-radius:12px;background:#fff;outline:none}
.search:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent2)}
h2.cat{font-size:20px;margin:32px 0 12px;display:flex;align-items:center;gap:8px}
h2.cat small{color:var(--muted);font-weight:400;font-size:14px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:block;transition:.15s}
a.card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.06)}
.card.disabled{opacity:.72}
.card h3{margin:0 0 6px;font-size:17px}
.card p{margin:0;color:var(--muted);font-size:14px;min-height:42px}
.badge{display:inline-block;font-size:12px;font-weight:700;padding:3px 9px;border-radius:999px;margin-top:12px}
.badge.ok{background:var(--okbg);color:var(--ok)}
.badge.wait{background:var(--waitbg);color:var(--wait)}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-top:16px}
.drop{border:2px dashed #cbd5e1;border-radius:var(--radius);padding:36px 18px;text-align:center;background:#fff;cursor:pointer;transition:.15s}
.drop:hover,.drop.over{border-color:var(--accent);background:var(--accent2)}
.drop p{margin:6px 0;color:var(--muted)}
.controls{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.chip{padding:9px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:15px;font-weight:600}
.chip.active{background:var(--accent);color:#fff;border-color:var(--accent)}
label.field{display:block;font-size:14px;font-weight:600;margin:12px 0 6px}
input[type=text],input[type=url],select,input[type=color]{padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:15px;background:#fff}
input[type=text],input[type=url]{width:100%}
input[type=color]{width:64px;height:42px;padding:4px}
.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1;min-width:140px}
.preview{max-width:100%;border-radius:10px;border:1px solid var(--line)}
.slice-grid{display:grid;gap:8px;margin-top:12px}
.slice-grid figure{margin:0;text-align:center}
.slice-grid img{width:100%;border-radius:8px;border:1px solid var(--line)}
.slice-grid a{font-size:13px;color:var(--accent);font-weight:600}
table.kv{width:100%;border-collapse:collapse;font-size:14px}
table.kv th,table.kv td{border-bottom:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top;word-break:break-all}
table.kv th{width:180px;color:var(--muted);font-weight:600;background:#f9fafb}
.swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px;margin-top:16px}
.swatch{border:1px solid var(--line);border-radius:12px;overflow:hidden;cursor:pointer;background:#fff;text-align:center}
.swatch .color{height:84px}
.swatch .hex{padding:10px;font-family:ui-monospace,monospace;font-weight:700;font-size:14px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#111827;color:#fff;padding:11px 18px;border-radius:999px;font-size:14px;opacity:0;pointer-events:none;transition:.2s;z-index:50}
.toast.show{opacity:1}
.notice{background:#fffbeb;border:1px solid #fde68a;color:#92400e;border-radius:10px;padding:12px 14px;font-size:14px;margin-top:14px}
footer.site{color:var(--muted);font-size:13px;text-align:center;padding:32px 0 8px}
.back{font-size:14px;color:var(--accent);font-weight:600}
.hidden{display:none!important}
@media(max-width:640px){.grid{grid-template-columns:1fr 1fr}.card p{min-height:60px}header.site{flex-direction:column;align-items:flex-start}}
@media(max-width:420px){.grid{grid-template-columns:1fr}.card p{min-height:0}}

/* --- 멀티툴 확장 (2026-10-24): 배지·즐겨찾기·최근 사용 --- */
.card{position:relative}
.badge.new{background:#dbeafe;color:#1d4ed8}
.badge.core{background:#fce7f3;color:#be185d}
.badge+.badge{margin-left:6px}
.fav{position:absolute;top:10px;right:14px;font-size:20px;line-height:1;color:#d1d5db;cursor:pointer;z-index:2;padding:4px}
.fav:hover{color:#f59e0b}
.fav.on{color:#f59e0b}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 8px}
.chip-link{display:inline-flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:14px;font-weight:600}
.chip-link:hover{border-color:var(--accent);color:var(--accent)}