/* Layout: fixed studio sidebar + work area; inquiries are a list beside a detail pane with tabs Inquiry → Questions → Contract → Invoice */
:root{
  --bg:#f1f3ef; --surface:#ffffff; --sunk:#e8ebe5; --ink:#1b211d; --muted:#5b645d; --line:#d9ded6;
  --accent:#3d5a28; --accent-ink:#ffffff; --accent-soft:#e2ebd6;
  --warn:#9a5a06; --warn-soft:#f6e8cf; --ok:#2b6a45; --ok-soft:#d9eee0; --info:#285684; --info-soft:#dce8f4; --mark:#efe0a0; --danger:#a03a2a;
  --display:"Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body:"IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, Menlo, monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#111411; --surface:#191d19; --sunk:#141714; --ink:#e6eae3; --muted:#9aa39a; --line:#2b312b;
  --accent:#9dc171; --accent-ink:#13200d; --accent-soft:#25321f;
  --warn:#e2a654; --warn-soft:#382a16; --ok:#72c597; --ok-soft:#1b3125; --info:#86b5e2; --info-soft:#1a2939; --mark:#5b4e19; --danger:#e88b7a; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#111411; --surface:#191d19; --sunk:#141714; --ink:#e6eae3; --muted:#9aa39a; --line:#2b312b;
  --accent:#9dc171; --accent-ink:#13200d; --accent-soft:#25321f;
  --warn:#e2a654; --warn-soft:#382a16; --ok:#72c597; --ok-soft:#1b3125; --info:#86b5e2; --info-soft:#1a2939; --mark:#5b4e19; --danger:#e88b7a; color-scheme:dark}
*{box-sizing:border-box}
html,body{height:100%}
body{background:var(--bg);color:var(--ink);font:14px/1.5 var(--body)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0;line-height:1.15}
.num{font-variant-numeric:tabular-nums;font-family:var(--mono)}
.app{display:grid;grid-template-columns:232px 1fr;min-height:100%}
aside{background:var(--surface);border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;gap:18px;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;padding:0 6px}
.brand-mark{width:30px;height:30px;border-radius:7px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:15px}
.brand b{font-family:var(--display);font-size:17px;display:block}
.brand small{color:var(--muted);font-size:12px}
nav{display:flex;flex-direction:column;gap:2px}
nav button{all:unset;cursor:pointer;display:flex;justify-content:space-between;align-items:center;padding:8px 10px;border-radius:7px;color:var(--muted);font-weight:500}
nav button:hover{background:var(--sunk);color:var(--ink)}
nav button[aria-current="true"]{background:var(--accent-soft);color:var(--ink)}
nav button:focus-visible,.btn:focus-visible,.chip:focus-visible,.row:focus-visible,.tab:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.count{font-family:var(--mono);font-size:12px;background:var(--sunk);padding:0 7px;border-radius:9px}
.side-foot{margin-top:auto;font-size:12px;color:var(--muted);padding:0 6px}
.btn{cursor:pointer;border:1px solid var(--line);background:var(--surface);padding:7px 13px;border-radius:7px;font-weight:500;display:inline-flex;align-items:center;gap:6px}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{border-color:transparent;background:transparent;color:var(--muted)}
.btn[disabled]{opacity:.5;cursor:default}
main{min-width:0;padding-block:22px 40px;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px));display:flex;flex-direction:column;gap:20px}
.top{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.top h1{font-size:28px}
.top p{margin:4px 0 0;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.stat{background:var(--surface);padding:12px 16px}
.stat span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.stat b{display:block;font-family:var(--mono);font-size:20px;font-weight:500;margin-top:2px}
.split{display:grid;grid-template-columns:minmax(260px,340px) minmax(0,1fr);gap:16px;align-items:start}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:10px;min-width:0}
.filters{display:flex;gap:6px;flex-wrap:wrap;padding:12px;border-bottom:1px solid var(--line)}
.chip{cursor:pointer;border:1px solid var(--line);background:transparent;border-radius:20px;padding:3px 10px;font-size:12px;font-weight:500;color:var(--muted)}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.list{display:flex;flex-direction:column}
.row{all:unset;cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:2px 10px;padding:12px 14px;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row:hover{background:var(--sunk)}
.row[aria-current="true"]{background:var(--accent-soft)}
.row .who{font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .when{font-size:12px;color:var(--muted);font-family:var(--mono)}
.row .subj{grid-column:1/-1;color:var(--muted);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .tags{grid-column:1/-1;display:flex;gap:4px;flex-wrap:wrap;margin-top:4px}
.svc{font-size:11px;font-weight:600;padding:1px 7px;border-radius:4px;background:var(--sunk);color:var(--ink);letter-spacing:.02em}
.stage{font-size:11px;font-weight:600;padding:1px 8px;border-radius:10px;white-space:nowrap}
.st-new{background:var(--info-soft);color:var(--info)}
.st-questionnaire,.st-signature,.st-invoice{background:var(--warn-soft);color:var(--warn)}
.st-review{background:var(--accent-soft);color:var(--accent)}
.st-booked{background:var(--ok-soft);color:var(--ok)}
.detail-head{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:flex-start}
.detail-head h2{font-size:21px}
.detail-head .meta{color:var(--muted);font-size:13px;margin-top:3px}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.track{display:flex;padding:12px 18px;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto}
.step{flex:1;min-width:92px;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.step i{display:block;height:4px;border-radius:2px;background:var(--line);margin-bottom:5px}
.step.done i{background:var(--accent)}
.step.now{color:var(--ink);font-weight:600}
.step.now i{background:repeating-linear-gradient(90deg,var(--accent) 0 6px,transparent 6px 9px)}
.tabs{display:flex;gap:2px;padding:0 12px;border-bottom:1px solid var(--line);overflow-x:auto}
.tab{all:unset;cursor:pointer;padding:10px 10px;font-weight:500;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}
.tab[aria-selected="true"]{color:var(--ink);border-color:var(--accent)}
.pane{padding:18px;display:flex;flex-direction:column;gap:16px}
.email{background:var(--sunk);border-radius:8px;padding:14px 16px;max-width:68ch}
.email .hdr{font-size:12px;color:var(--muted);font-family:var(--mono);margin-bottom:8px}
.email p{margin:0;white-space:pre-wrap}
mark{background:var(--mark);color:inherit;border-radius:3px;padding:0 2px}
mark.flag{background:var(--warn-soft);color:var(--warn);font-weight:600}
.label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:600;margin-bottom:6px}
.svc-pick{display:flex;flex-wrap:wrap;gap:6px}
.svc-pick button{cursor:pointer;border:1px dashed var(--line);background:transparent;border-radius:7px;padding:6px 10px;font-size:13px;color:var(--muted);text-align:left}
.svc-pick button[aria-pressed="true"]{border-style:solid;border-color:var(--accent);background:var(--accent-soft);color:var(--ink)}
.svc-pick small{display:block;font-size:11px;color:var(--muted);font-family:var(--mono)}
.why{font-size:13px;color:var(--muted);max-width:68ch}
.flags{display:flex;gap:6px;flex-wrap:wrap}
.flagbtn{cursor:pointer;border:1px solid var(--line);background:transparent;border-radius:20px;padding:3px 10px;font-size:12px;color:var(--muted)}
.flagbtn[aria-pressed="true"]{background:var(--warn-soft);border-color:transparent;color:var(--warn);font-weight:600}
.qa{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.qa div{background:var(--surface);padding:10px 12px}
.qa dt{font-size:12px;color:var(--muted)}
.qa dd{margin:2px 0 0;font-weight:500}
.qa .empty{color:var(--muted);font-weight:400;font-style:italic}
.paper{border:1px solid var(--line);border-radius:6px;padding:28px 30px;max-width:720px;background:var(--surface);box-shadow:0 1px 0 var(--line),0 8px 24px -16px rgba(0,0,0,.25)}
.paper h3{font-size:20px;margin-bottom:4px}
.paper .sub{color:var(--muted);font-size:13px}
.paper ol{padding-left:20px;margin:18px 0 0;display:flex;flex-direction:column;gap:10px;max-width:68ch}
.paper ol b{display:block}
.sigs{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px}
.sigline{border-top:1px solid var(--ink);padding-top:4px;font-size:12px;color:var(--muted)}
.sigbox{height:56px;display:flex;align-items:flex-end}
.sigbox img{max-height:56px}
.sigbox .script{font-family:var(--display);font-size:22px;font-style:italic}
.inv-head{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-bottom:16px;border-bottom:2px solid var(--ink)}
.inv-head .big{font-family:var(--display);font-size:30px;font-weight:700}
.kv{display:grid;grid-template-columns:auto auto;gap:2px 14px;font-size:13px}
.kv span{color:var(--muted)}
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;padding:8px 6px;border-bottom:1px solid var(--line)}
td{padding:9px 6px;border-bottom:1px solid var(--line);vertical-align:top}
td.r,th.r{text-align:right}
td small{color:var(--muted);display:block}
.totals{margin-left:auto;width:min(300px,100%);margin-top:12px;display:flex;flex-direction:column;gap:4px;font-size:13px}
.totals div{display:flex;justify-content:space-between;gap:12px}
.totals .grand{border-top:2px solid var(--ink);padding-top:6px;font-weight:600;font-size:16px}
.totals .dep{background:var(--accent-soft);padding:6px 8px;border-radius:6px;font-weight:600}
.log{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:13px}
.log li{display:grid;grid-template-columns:96px 1fr;gap:10px}
.log time{font-family:var(--mono);font-size:12px;color:var(--muted)}
.note{font-size:12px;color:var(--muted)}
.callout{background:var(--sunk);border-radius:8px;padding:12px 14px;font-size:13px;max-width:68ch}
.rules{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:16px}
.rules .panel{padding:16px 18px}
.rules h3{font-size:16px;margin-bottom:10px}
.field{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}
.field label{font-size:13px;font-weight:500}
.field small{font-size:12px;color:var(--muted)}
input[type=text],input[type=number],input[type=email],input[type=date],input[type=time],select,textarea{border:1px solid var(--line);background:var(--surface);border-radius:7px;padding:7px 10px;width:100%}
textarea{resize:vertical;min-height:120px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
.inline{display:flex;gap:8px;align-items:center}
.inline input{width:110px}
.overlay{position:fixed;inset:0;background:rgba(10,14,10,.55);display:grid;place-items:center;padding:16px;z-index:50}
.modal{background:var(--surface);border-radius:12px;width:min(640px,100%);max-height:calc(100vh - 32px);overflow:auto;border:1px solid var(--line)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--surface);z-index:1}
.modal-body{padding:18px;display:flex;flex-direction:column;gap:14px}
.portal{width:min(440px,100%)}
.portal .modal-head{flex-direction:column;align-items:stretch;gap:10px}
.dots{display:flex;gap:6px}
.dots i{flex:1;height:3px;border-radius:2px;background:var(--line)}
.dots i.on{background:var(--accent)}
.sigpad{border:1px dashed var(--muted);border-radius:8px;background:var(--sunk);touch-action:none;width:100%;height:130px;display:block}
.detect{background:var(--sunk);border-radius:8px;padding:12px 14px;display:flex;flex-direction:column;gap:6px;font-size:13px}
.toast{position:fixed;bottom:calc(20px + env(safe-area-inset-bottom,0px));left:50%;transform:translateX(-50%);background:var(--ink);color:var(--surface);padding:9px 16px;border-radius:8px;font-weight:500;z-index:60;max-width:calc(100% - 32px)}
.empty-state{padding:40px 20px;text-align:center;color:var(--muted)}
.mob-nav{display:none}
@media (max-width:900px){
  .app{grid-template-columns:1fr}
  aside{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;padding:12px 16px;border-right:0;border-bottom:1px solid var(--line)}
  nav{flex-direction:row;flex-wrap:wrap;gap:4px}
  .side-foot{display:none}
  main{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  .split{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .qa{grid-template-columns:1fr}
  .paper{padding:20px 16px}
  .sigs{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:no-preference){.row,.btn,.chip{transition:background .15s,border-color .15s}}
.intent{font-size:11px;font-weight:600;padding:1px 7px;border-radius:4px;border:1px solid var(--line);color:var(--muted)}
.real{font-size:11px;font-weight:600;padding:1px 7px;border-radius:4px;background:var(--ink);color:var(--surface)}
.alert{border-left:3px solid var(--warn);background:var(--warn-soft);color:var(--ink);padding:10px 12px;border-radius:0 8px 8px 0;font-size:13px;max-width:68ch}
.alert b{color:var(--warn)}
.checks{display:flex;flex-direction:column;gap:6px}
.checks label{display:flex;gap:8px;align-items:flex-start;font-weight:400}
.deliv{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.deliv li{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;border-bottom:1px solid var(--line)}
.deliv li:last-child{border-bottom:0}
.deliv label{display:flex;gap:10px;align-items:center;font-weight:500}
.deliv small{color:var(--muted);font-family:var(--mono);font-size:12px}
.slots{display:flex;gap:6px;flex-wrap:wrap}
.slots span{border:1px solid var(--accent);background:var(--accent-soft);border-radius:7px;padding:4px 10px;font-size:13px}
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr));gap:10px;margin:12px 0}
.metrics div{background:var(--sunk);border-radius:8px;padding:10px 12px}
.metrics b{display:block;font-family:var(--mono);font-size:20px;font-weight:500}
.metrics span{font-size:12px;color:var(--muted)}
.quote{font-style:italic;color:var(--muted)}
.insight td:first-child{width:46%}
.inv-split{display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:720px}
.inv-split div{border:1px solid var(--line);border-radius:8px;padding:10px 12px}
.inv-split b{display:block;font-family:var(--mono);font-size:17px;font-weight:500}
.inv-split span{font-size:12px;color:var(--muted)}
@media (max-width:900px){.inv-split{grid-template-columns:1fr}}