/* 글샘 — 텍스트 도구 전용 (common.css 위) */
.tool-layout{display:grid;grid-template-columns:1fr 340px;gap:20px;align-items:start;margin-top:20px}
@media(max-width:960px){.tool-layout{grid-template-columns:1fr}}
.panel{background:#fff;border:1px solid var(--border);border-radius:var(--r-card);padding:20px}
.panel h3{margin:0 0 12px;font-size:16px}
.panel .row{margin-bottom:14px}
.panel label.lbl{display:block;font-size:13.5px;font-weight:700;margin-bottom:6px}
.panel input[type=text],.panel input[type=number],.panel select{width:100%;height:44px;border:1px solid var(--border-strong);border-radius:var(--r-btn);padding:0 12px;font-size:14.5px;font-family:inherit;background:#fff;color:var(--text)}
.panel input:focus,.panel select:focus{outline:2px solid var(--primary);outline-offset:0;border-color:var(--primary)}
.input-area{margin-top:20px}
.input-area label.lbl{display:block;font-size:14px;font-weight:700;margin-bottom:8px}
textarea.textbox{width:100%;min-height:220px;border:1px solid var(--border-strong);border-radius:12px;padding:16px;font-size:15.5px;line-height:1.7;font-family:inherit;resize:vertical;background:#fff;color:var(--text)}
textarea.textbox:focus{outline:2px solid var(--primary);border-color:var(--primary)}
textarea.textbox::placeholder{color:var(--text-mute)}
.input-meta{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:8px;font-size:12.5px;color:var(--text-sub)}
.input-btns{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg button{flex:1;min-height:44px;border:1px solid var(--border-strong);background:#fff;border-radius:var(--r-btn);font-weight:700;font-size:14px;cursor:pointer;font-family:inherit;white-space:nowrap}
.seg button.on{background:var(--primary-soft);border-color:var(--primary);color:var(--primary)}
.preset-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.preset-grid button{border:1px solid var(--border-strong);background:#fff;border-radius:8px;padding:10px 8px;font-size:13px;font-weight:700;cursor:pointer;font-family:inherit}
.preset-grid button small{display:block;font-weight:400;color:var(--text-sub);font-size:11.5px}
.preset-grid button.on{border-color:var(--primary);background:var(--primary-soft);color:var(--primary)}
.check-row{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);font-size:14px}
.check-row:last-child{border-bottom:none}
.check-row input{width:20px;height:20px;accent-color:var(--primary)}
.check-row small{display:block;color:var(--text-sub);font-size:12px}
.hint{font-size:12.5px;color:var(--text-sub);margin-top:6px}
.warn-box{background:#FEF7D6;border:1px solid #EAD9A0;border-radius:8px;padding:10px 12px;font-size:13px;margin-top:10px}
.err-box{background:#FDECEC;border:1px solid #F3B8B8;border-radius:8px;padding:10px 12px;font-size:13px;color:#8F1F1F;margin-top:10px}
.info-box{background:var(--primary-soft);border:1px solid #C9BEF5;border-radius:8px;padding:10px 12px;font-size:13px;margin-top:10px;color:#2E3691}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
@media(max-width:640px){.stat-grid{grid-template-columns:repeat(2,1fr)}}
.stat{background:#fff;border:1px solid var(--border);border-radius:12px;padding:16px}
.stat.hl{border-color:var(--primary);background:var(--primary-soft)}
.stat .k{font-size:12.5px;color:var(--text-sub);font-weight:600}
.stat .v{font-size:30px;font-weight:700;letter-spacing:-.5px;font-variant-numeric:tabular-nums;line-height:1.2}
.stat .u{font-size:12px;color:var(--text-sub);font-weight:400}
.stat .row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.stat .mini{border:1px solid var(--border);background:#fff;border-radius:6px;font-size:11.5px;font-weight:700;padding:6px 10px;cursor:pointer;font-family:inherit;min-height:32px}
.stat .mini:hover{border-color:var(--primary);color:var(--primary)}
@media(max-width:640px){.stat .v{font-size:24px}}
.badge{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;font-weight:700;border-radius:9999px;padding:3px 9px;border:1px solid var(--border);background:var(--bg-sub);color:var(--text-sub)}
.badge.ok{background:#E5F4EC;border-color:#B9DFC9;color:var(--success)}
.badge.run{background:var(--primary-soft);border-color:#C9BEF5;color:var(--primary)}
.badge.warn{background:#FEF3E2;border-color:#F0C98A;color:var(--warn)}
.badge.err{background:#FDECEC;border-color:#F3B8B8;color:var(--error)}
.progress{height:10px;background:var(--bg-sub);border:1px solid var(--border);border-radius:9999px;overflow:hidden;margin-top:10px}
.progress>i{display:block;height:100%;background:var(--primary);border-radius:9999px;transition:width .25s ease}
.progress.over>i{background:var(--error)}
.progress.near>i{background:var(--warn)}
.preview-box{border:1px solid var(--border);border-radius:12px;background:var(--bg-sub);padding:16px;white-space:pre-wrap;word-break:break-word;font-size:14.5px;max-height:320px;overflow:auto;margin-top:12px}
.preview-box.focus{border-color:var(--primary);background:#fff}
.diff-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px;font-size:13px;color:var(--text-sub)}
.sticky-bar{position:sticky;bottom:0;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-top:1px solid var(--border);padding:10px 0;margin-top:16px}
.sticky-in{display:flex;gap:10px}
.sticky-in .btn{flex:1}
.hist-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media(max-width:800px){.hist-grid{grid-template-columns:repeat(2,1fr)}}
.hist-card{border:1px solid var(--border);border-radius:12px;padding:12px;background:#fff;font-size:12.5px}
.hist-card b{display:block;font-size:12.5px;margin-bottom:4px}
.hist-card span{color:var(--text-sub)}
.hist-card .x{margin-top:8px}
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#202124;color:#fff;border-radius:10px;padding:12px 18px;font-size:14px;z-index:99;display:none;max-width:90vw}
.page-head{padding:34px 0 6px}
.page-head h1{font-size:30px;margin:0 0 8px;letter-spacing:-.5px}
.page-head p{color:var(--text-sub);margin:0}
@media(max-width:640px){.page-head h1{font-size:25px}}
.rel-guides{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media(max-width:800px){.rel-guides{grid-template-columns:1fr}}
.rel-guides a{border:1px solid var(--border);border-radius:12px;padding:14px;text-decoration:none;background:#fff;display:block}
.rel-guides a b{display:block;font-size:14px;margin-bottom:4px}
.rel-guides a span{font-size:12.5px;color:var(--text-sub)}
.result-flash{animation:flash .4s ease}
@keyframes flash{0%{background:var(--primary-soft)}100%{background:#fff}}
@media(prefers-reduced-motion:reduce){.result-flash{animation:none}.progress>i{transition:none}}