:root{font-family:Inter,"Segoe UI",Arial,sans-serif;color:#252a3d;background:#f6f7fb;font-size:14px;--accent:#5856d6;--line:#e2e6f0;--muted:#697389}
*{box-sizing:border-box}
body{margin:0}
main{max-width:1180px;margin:auto;padding:28px 38px 20px}
header,.bar,.section-title{display:flex;align-items:center;justify-content:space-between;gap:16px}
header{padding-bottom:24px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none;font-size:25px;font-weight:650;letter-spacing:-1px}
.brand-icon{display:grid;place-items:center;width:42px;height:42px;color:white;background:var(--accent);border-radius:13px;font-family:Georgia,serif;font-style:italic;font-size:36px}
.brand small{display:block;font-size:8px;letter-spacing:1.5px;color:var(--muted);margin-top:4px}
.header-actions{display:flex;gap:12px;align-items:center}
.intro{padding:36px 0 25px}
.eyebrow{font-size:10px;font-weight:650;letter-spacing:1.7px;color:var(--accent)}
h1{font-size:clamp(25px,3.3vw,37px);font-weight:550;letter-spacing:-1.3px;line-height:1.2;margin:11px 0}
h2{font-size:21px;font-weight:550;letter-spacing:-.5px;margin:8px 0 18px}
.intro p{color:var(--muted);margin:12px 0 0;font-size:14px}
p{line-height:1.65}
.panel{background:white;border:1px solid var(--line);border-radius:18px;padding:24px;margin:0 0 18px;box-shadow:0 4px 20px #303d7310}
.editor{padding:0 24px 12px}
.editor-title{padding:20px 0;display:flex;justify-content:space-between;align-items:center;color:#252a3d;font-size:16px;font-weight:600}
.editor-title span{color:var(--muted);font-size:12px;font-weight:400}
.bar{margin-bottom:16px}
.bar:last-child{margin-bottom:0}
.bar h2{margin:0}
button,select,input,textarea{font:inherit}
button,select{border:1px solid var(--line);border-radius:9px;background:white;color:#515b73;padding:10px 14px}
button{cursor:pointer;transition:background .15s,color .15s,border-color .15s,box-shadow .15s}
button:hover{background:#f0f1fc;color:var(--accent)}
button:disabled{opacity:.45;cursor:default}
.primary{background:var(--accent);color:white;border-color:var(--accent);padding:12px 20px;font-weight:550}
.primary:hover{background:#4543b8;color:white}
.primary span{margin-left:15px}
.subtle{color:var(--muted)}
.tabs{display:flex;gap:3px;background:#f1f3f9;border-radius:10px;padding:4px;flex-wrap:wrap}
.tabs button{border:0;background:transparent;padding:8px 13px;font-size:12px}
.tabs .active{background:white;color:var(--accent);box-shadow:0 1px 4px #35336b12}
.badge{font-size:11px;color:#5856b0;background:#eeefff;padding:6px 10px;border-radius:7px;white-space:nowrap}
textarea{display:block;width:100%;min-height:240px;resize:vertical;border:1px solid var(--line);border-radius:12px;padding:17px 19px;line-height:1.8;outline-color:var(--accent);margin-bottom:15px;background:#fcfcff;color:#30374d}
textarea::placeholder{color:#858fa5;font-size:13px}
.keyword-input{border-top:1px solid #edf0f6;padding-top:16px}
.keyword-input label{font-size:12px;font-weight:600;display:block;margin-bottom:9px}
.keyword-input label span{font-weight:400;margin-left:8px}
#keywords{min-height:65px;font-size:13px;padding:10px 14px;line-height:1.5}
.editor-actions{margin-top:18px}
.editor-actions button+button{margin-left:6px}
#status:empty{display:none}
.muted,small{color:var(--muted);font-size:12px}
.upload{display:flex;min-height:200px;border:1px dashed #c3c8e5;flex-direction:column;justify-content:center;align-items:center;gap:15px;margin-bottom:20px;border-radius:12px;background:#fafaff}
.upload input{max-width:350px}
.workspace-tabs{display:flex;gap:5px;overflow-x:auto;padding:7px;border:1px solid var(--line);border-radius:13px;background:#edf0f6;margin:24px 0;position:sticky;top:12px;z-index:5;box-shadow:0 4px 16px #252a3d06}
.workspace-tabs button{border:0;background:transparent;white-space:nowrap;padding:11px 17px;font-size:12px}
.workspace-tabs .active{background:white;color:var(--accent);box-shadow:0 1px 5px #35336b12;font-weight:600}
.section-title{margin:28px 0 15px}
.section-title h2{margin-bottom:0}
.panel .section-title{margin-top:0}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.metric{background:white;padding:21px 23px;border:1px solid var(--line);border-radius:14px}
.metric span{display:block;font-size:12px;color:var(--muted)}
.metric strong{display:block;font-size:32px;letter-spacing:-1px;margin-top:9px;font-weight:550}
.metric:nth-child(4){background:#eeedff;border-color:#d8d5fa}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:17px 0}
.review-card{border:1px solid var(--line);border-radius:14px;padding:19px;text-align:left;background:white;display:flex;flex-direction:column;align-items:flex-start;gap:9px;min-height:155px}
.review-card strong{font-size:23px;font-weight:550}
.review-card .muted{line-height:1.6}
.review-card .card-label{font-weight:600;font-size:13px}
.review-card .card-link{font-size:11px;color:var(--accent);margin-top:auto}
.compact{padding:17px 22px}
.compact summary{font-size:12px}
.footnote{font-size:11px;color:#737e94;line-height:1.7;margin:15px 3px 25px}
details:not(.editor){border-top:1px solid var(--line);padding-top:17px;margin-top:20px}
details.compact{margin-top:18px}
.editor:not([open]){padding-bottom:0}
summary{cursor:pointer;color:#545d79}
summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.notice{background:#f4f5ff;border:1px solid #e0e2fa;border-radius:10px;padding:13px 16px;color:#596181;font-size:12px;line-height:1.7}
.issue{border:1px solid var(--line);border-radius:12px;padding:16px;margin-top:12px;display:flex;justify-content:space-between;align-items:flex-start;gap:15px}
.issue h3{font-size:14px;margin:0 0 7px}
.issue p{font-size:12px;color:var(--muted);margin:6px 0}
.issue button{font-size:11px;white-space:nowrap}
.issue-count{font-size:11px;color:var(--muted);margin-left:8px}
.empty{padding:30px 15px;text-align:center;color:#566681;background:#f6f8fd;border-radius:12px;margin-top:16px}
.warning{color:#97601e}
.table-wrap{overflow:auto;max-height:520px}
table{width:100%;border-collapse:collapse;font-size:12px;text-align:left}
th{background:#f4f6fb;color:var(--muted);font-weight:500;white-space:nowrap;position:sticky;top:0}
th,td{padding:12px 13px;border-bottom:1px solid #edf0f6;vertical-align:top;line-height:1.6}
td:first-child{font-weight:550}
td:nth-child(4){max-width:350px}
tbody tr[data-row]{cursor:pointer}
tbody tr[data-row]:hover{background:#f3f3fe}
.pagination{margin-top:18px}
.pagination button{font-size:12px}
#textPreview{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.95;max-height:600px;overflow:auto;padding:22px;border:1px solid var(--line);border-radius:12px;font-size:14px}
mark{color:inherit;border-radius:3px;background:#eee}
mark.water{background:#ddecff}
mark.roots{background:#ffedcf}
mark.phrases{background:#e9e2ff}
mark.mixed{background:#ffe0e7}
mark.selected{background:#d8d5ff;outline:1px solid #8a83e4}
#highlightOptions{display:flex;gap:12px;flex-wrap:wrap;font-size:12px}
#error{color:#b63755}
footer{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);font-size:11px;color:#778197;padding:22px 0;margin-top:28px}
.footer-dot{margin:0 8px;color:#b4bcd0}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
[hidden]{display:none!important}
button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media(max-width:760px){main{padding:20px 16px}
.intro{padding-top:26px}
.panel{padding:18px}
.editor{padding:0 18px 10px}
.metrics{grid-template-columns:repeat(2,1fr)}
.review-grid{grid-template-columns:1fr}
.review-card{min-height:125px}
.bar{flex-wrap:wrap}
.workspace-tabs{margin:18px 0;top:5px}
.workspace-tabs button{padding:10px 13px}
.editor .badge{display:none}
.brand small{font-size:7px}
.issue{flex-direction:column}
.section-title>.muted{display:none}
footer{flex-direction:column}
.editor-title span{font-size:10px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}
}


/* Cool neutral surfaces and a restrained indigo accent. */
body{background:radial-gradient(ellipse at 85% 0%,#ebeaff80,transparent 52%),#f6f7fb}

.brand-icon{background:linear-gradient(145deg,#7270ed,#4d4ac8);box-shadow:0 5px 14px #5856d623}

.primary{box-shadow:0 3px 9px #5856d624}

.primary:hover{box-shadow:0 4px 12px #5856d635}

.workspace-tabs{background:#eceef6cc;backdrop-filter:blur(12px)}

.workspace-tabs .active{background:#fff;color:#4946bd;box-shadow:0 2px 7px #3d3b8015}

.metric:nth-child(4){background:linear-gradient(130deg,#f2f1ff,#e9e8fd);border-color:#d9d6f5}

.metric:nth-child(4) strong{color:#4f4cb9}

.review-card:hover{background:#fafaff;border-color:#cbc8ef;box-shadow:0 5px 18px #5856d60c}

.review-card .card-link{font-weight:550}

textarea:focus{outline:none;border-color:#8c88e2;box-shadow:0 0 0 3px #5856d614;background:#fff}

.badge{border:1px solid #e1e0fb}

.issue:hover{border-color:#d1d3e7}

::selection{background:#dedbff;color:#29254f}


/* Keep the editor open and the workspace concise. */
.intro{padding:24px 0 18px}
.intro h1{font-size:27px;letter-spacing:-.7px;margin:0}
.editor{padding:20px 24px 12px}
@media(max-width:760px){.intro{padding:20px 0 16px}.editor{padding:18px 18px 10px}}

.api-link{font-size:12px;color:var(--accent);text-decoration:none;padding:8px 10px;border-radius:8px}.api-link:hover{background:#eeefff}.api-code{padding:18px;background:#f5f6fc;border:1px solid var(--line);border-radius:12px;font-size:12px;line-height:1.75;overflow:auto}.review-card[href]{text-decoration:none;color:inherit}code{overflow-wrap:anywhere;font-size:.94em}ol,ul{line-height:1.9;padding-left:22px}