/* Layout: top bar, then one view at a time. Viewer = page stage | comment panel. Proof-room palette, press-red for corrections. */
:root{
  --bg:#eceae6; --surface:#f8f7f4; --line:#d6d2cb; --fg:#23211e; --muted:#6d6860;
  --accent:#c4352b; --accent-bg:#f6e0dd; --ok:#2f7d4f; --ok-bg:#e1efe5; --stage:#d9d6d0;
  --ui:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"Cascadia Mono",Consolas,"SF Mono",monospace;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#1a1917; --surface:#24221f; --line:#3a3733; --fg:#ebe7e0; --muted:#a39d93;
  --accent:#e2675c; --accent-bg:#3d2320; --ok:#6cc08d; --ok-bg:#1f3428; --stage:#111010; color-scheme:dark}}
*{box-sizing:border-box}
[hidden]{display:none!important}
a.btn{text-decoration:none;color:inherit;display:inline-block}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--fg);font:14px/1.45 var(--ui)}
#app{height:100%;display:flex;flex-direction:column}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
h1,h2{margin:0;text-wrap:balance}
h1{font-size:20px} h2{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.muted{color:var(--muted)} .mono{font-family:var(--mono);font-variant-numeric:tabular-nums}

.btn{padding:7px 14px;border:1px solid var(--line);border-radius:4px;background:var(--surface);font-weight:600;white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--fg);color:var(--surface);border-color:var(--fg)}
.btn.danger{color:var(--accent)}
.btn.sm{padding:3px 9px;font-size:12px}
.btn:disabled{opacity:.45;cursor:default}
input[type=text],input[type=password],select,textarea{padding:7px 9px;border:1px solid var(--line);border-radius:4px;background:var(--bg);min-width:0}
.err{color:var(--accent);font-size:13px;min-height:1.2em;margin:0}

/* Login */
.login{flex:1;display:flex;align-items:center;justify-content:center;padding-inline:16px}
.login form{width:100%;max-width:340px;display:flex;flex-direction:column;gap:12px;padding:32px 28px;background:var(--surface);border:1px solid var(--line);border-radius:8px}
.login label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}
.brand{font-weight:700;display:flex;align-items:center;gap:8px;letter-spacing:.02em}
.brand i{width:10px;height:10px;background:var(--accent);transform:rotate(45deg);display:inline-block}

/* Top bar */
.top{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;padding:10px 16px;background:var(--surface);border-bottom:1px solid var(--line)}
.top nav{display:flex;gap:4px;flex-wrap:wrap}
.top nav a{padding:6px 10px;border-radius:4px;color:var(--muted);text-decoration:none;font-weight:600}
.top nav a.on{background:var(--bg);color:var(--fg)}
.grow{flex:1}
.who{font-size:13px;color:var(--muted)}

/* Pages */
.page{flex:1;overflow:auto;padding:24px 16px}
.wrap{max-width:1100px;margin:0 auto;display:flex;flex-direction:column;gap:20px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:16px;display:flex;flex-direction:column;gap:12px}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.table{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:8px;border-bottom:1px solid var(--line)}
td{padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}
td.num{font-family:var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap}
.pill{display:inline-block;padding:1px 8px;border-radius:99px;font-size:12px;font-weight:600;background:var(--bg)}
.pill.open{background:var(--accent-bg);color:var(--accent)} .pill.resolved{background:var(--ok-bg);color:var(--ok)}
.chips{display:flex;flex-wrap:wrap;gap:4px}
.chip{font-size:12px;padding:1px 8px;border-radius:99px;background:var(--bg);border:1px solid var(--line)}
.quote{font-family:var(--mono);font-size:12px;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.card{display:flex;flex-direction:column;gap:6px;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:8px;text-decoration:none;color:inherit}
.card:hover{border-color:var(--muted)}
.card b{font-size:16px}
.access{display:flex;flex-wrap:wrap;gap:6px 14px;padding:10px;background:var(--bg);border-radius:6px}
.access label{display:flex;gap:6px;align-items:center;font-size:13px}

/* Viewer */
.viewer{flex:1;min-height:0;display:grid;grid-template-columns:1fr 330px}
.vbar{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;padding:8px 16px;border-bottom:1px solid var(--line);background:var(--surface)}
.vbar .title{font-weight:700;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:40ch}
.stage{overflow:auto;background:var(--stage);padding:24px;min-height:0;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}
.sheet{position:relative;margin:0 auto;background:#fff;box-shadow:0 2px 16px rgba(0,0,0,.3);cursor:crosshair;max-width:none}
.sheet canvas{display:block;width:100%;height:100%;pointer-events:none}
.sheet .loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#888}
.shield .sheet canvas{filter:blur(18px)}
.shield .sheet::after{content:"Hidden while this window isn't active";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-weight:700;color:#7a1f1a}
.pin{position:absolute;transform:translate(-50%,-115%) rotate(-45deg);width:26px;height:26px;border-radius:50% 50% 50% 0;background:var(--accent);border:2px solid #fff;box-shadow:0 1px 4px rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center;padding:0}
.pin span{transform:rotate(45deg);color:#fff;font:700 11px var(--mono)}
.pin.resolved{background:#2f7d4f} .pin.draft{background:var(--fg)}
.pin.hl{outline:3px solid #f4c430;outline-offset:2px}
.composer{position:absolute;z-index:5;width:280px;max-width:80vw;background:var(--surface);color:var(--fg);border:1px solid var(--line);border-radius:8px;box-shadow:0 6px 24px rgba(0,0,0,.3);padding:10px;display:flex;flex-direction:column;gap:8px;cursor:default}
.composer textarea{min-height:80px;resize:vertical}
.side{background:var(--surface);border-left:1px solid var(--line);display:flex;flex-direction:column;min-height:0}
.side .head{padding:12px 14px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:8px}
.list{overflow-y:auto;flex:1;padding:8px;display:flex;flex-direction:column;gap:8px}
.item{border:1px solid var(--line);border-radius:6px;padding:10px;display:flex;flex-direction:column;gap:5px;background:var(--bg);cursor:pointer}
.item.hl{border-color:var(--accent)}
.item .meta{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted);flex-wrap:wrap}
.item .n{font:700 11px var(--mono);background:var(--accent);color:#fff;border-radius:99px;padding:1px 7px}
.item.resolved .n{background:var(--ok)}
.item p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}
.empty{padding:20px 14px;color:var(--muted);font-size:13px}

#toast{position:fixed;right:16px;bottom:16px;background:var(--fg);color:var(--surface);padding:9px 14px;border-radius:4px;z-index:20;max-width:calc(100vw - 32px)}
.print-block{display:none}

@media (max-width:820px){
  .viewer{grid-template-columns:1fr;grid-template-rows:auto 65vh auto}
  .side{border-left:0;border-top:1px solid var(--line);max-height:60vh}
}
@media print{
  #app,#toast{display:none!important}
  .print-block{display:block;padding:40px;font:20px sans-serif}
}