:root { --ink:#18352a; --muted:#68786f; --line:#dce5df; --bg:#f4f7f4; --panel:#fff; --accent:#0c9e59; --accent-dark:#087946; --soft:#e9f5ec; --warning:#f3ead0; }
* { box-sizing:border-box; }
body { margin:0; min-width:1120px; font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color:var(--ink); background:var(--bg); }
button,input,select { font:inherit; }
button { cursor:pointer; }
button:disabled { cursor:not-allowed; opacity:.48; transform:none !important; }
.app-shell { display:grid; grid-template-columns:248px 1fr; min-height:100vh; }
.sidebar { background:#123428; color:#edf8f0; padding:26px 18px; display:flex; flex-direction:column; gap:30px; }
.brand { display:flex; align-items:center; gap:10px; line-height:1.05; font-size:14px; color:#b7d2c2; }
.brand b { color:#fff; font-size:16px; }
.brand-mark { width:36px; height:36px; border-radius:12px; background:#b7ed71; color:#173d2d; display:grid; place-items:center; font:700 23px Georgia,serif; }
.primary,.outline,.ghost { border:0; border-radius:10px; padding:12px 14px; font-weight:700; transition:.18s ease; }
.primary { background:var(--accent); color:#fff; display:flex; justify-content:space-between; align-items:center; text-decoration:none; }
.primary:hover { background:var(--accent-dark); transform:translateY(-1px); }
.full { width:100%; }
.new-project { font-size:14px; }
nav { display:grid; gap:7px; }
.nav-item { border:0; background:transparent; color:#c4d8cd; text-align:left; border-radius:9px; padding:11px; display:flex; align-items:center; gap:10px; font-size:14px; }
.nav-item span { width:17px; text-align:center; }
.nav-item small { margin-left:auto; background:#285443; border-radius:20px; padding:2px 6px; color:#e5f7e9; }
.nav-item:hover,.nav-item.active { background:#285443; color:#fff; }
.sidebar-foot { margin-top:auto; font-size:12px; color:#b3c8bb; display:flex; gap:8px; align-items:center; }
.online-dot { width:8px; height:8px; border-radius:50%; background:#b7ed71; }
main { padding:28px 34px 42px; overflow:hidden; }
.topbar { display:flex; align-items:center; justify-content:space-between; margin-bottom:24px; }
.eyebrow { text-transform:uppercase; letter-spacing:.11em; font-size:10px; font-weight:800; margin:0 0 7px; color:#73857a; }
h1,h2,p { margin-top:0; } h1 { margin-bottom:0; font:600 27px Georgia, serif; letter-spacing:-.02em; } h2 { margin-bottom:0; font-size:16px; letter-spacing:-.01em; }
.top-actions { display:flex; align-items:center; gap:12px; }.ghost { background:#fff; color:#355448; border:1px solid var(--line); font-size:13px; }.avatar { width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:#d7e8dc;font-weight:800; }
.workspace { display:grid; grid-template-columns:276px minmax(520px,1fr) 276px; gap:18px; align-items:start; }
.panel { background:var(--panel); border:1px solid var(--line); border-radius:16px; box-shadow:0 4px 18px rgba(20,59,41,.035); }
.brief-panel,.qa-panel { padding:19px; }.panel-title,.card-header,.pipeline-head { display:flex; justify-content:space-between; align-items:flex-start; gap:10px; }.status { padding:5px 8px; border-radius:99px; font-size:10px; font-weight:800; white-space:nowrap; }.draft { background:#f0f2ef;color:#607166;}.waiting{background:var(--warning);color:#826a27;}.passed{background:#dff3e5;color:#177344;}
label,.field-label { display:grid; gap:6px; margin-top:16px; color:#4b6256; font-size:12px; font-weight:800; }.field-label { margin-bottom:8px; }
input,select { width:100%; border:1px solid #d5e0d8; border-radius:8px; padding:10px; background:#fbfdfb; color:var(--ink); font-size:13px; outline-color:var(--accent); }
.chips { display:flex; flex-wrap:wrap; gap:6px; }.chip { border:1px solid #d8e3dc; background:#fff; color:#63766b; border-radius:20px; padding:7px 9px; font-size:11px; font-weight:800; }.chip.selected { background:var(--soft); color:#187346; border-color:#a9d9bb; }
.reference-box { margin:18px 0; min-height:118px; border:1.5px dashed #b6d4bf; border-radius:11px; background:#f7fbf7; display:flex; flex-direction:column; gap:5px; justify-content:center; align-items:center; padding:15px; text-align:center; color:#4a6758; font-size:11px; }.reference-box.drag { background:#e8f8ec; border-color:var(--accent); }.reference-box b { font-size:12px; color:#2c5641; }.reference-icon { color:var(--accent); font-size:24px; line-height:1; }
.source-note { margin:14px 0 0; color:#667b6e; font-size:12px; line-height:1.5; }
.reference-box.ready { align-items:flex-start; text-align:left; min-height:180px; padding:11px; }
.reference-preview { width:100%; height:108px; border-radius:7px; object-fit:cover; background:#e8eee9; }
.creative-panel { display:grid; gap:18px; }.pipeline { padding:17px 20px; }.steps { display:flex; align-items:flex-start; list-style:none; padding:19px 0 0; margin:0; }.steps li:not(.line) { display:grid; justify-items:center; gap:7px; color:#84928a; font-size:10px; white-space:nowrap; font-weight:750; }.steps i { font-style:normal; width:24px;height:24px;border-radius:50%; border:1px solid #cbd8cf; display:grid;place-items:center;background:#fff; }.steps .complete { color:#207447; }.steps .complete i { color:#fff;background:var(--accent); border-color:var(--accent); }.steps .current { color:#207447; }.steps .current i { background:#e4f7e9; border-color:#4abb76; }.line { height:1px; background:#d9e4dc; flex:1; margin:12px 5px 0; }
.analysis-card,.versions { padding:20px; }.muted { color:#78887f; font-size:12px; line-height:1.55; margin:16px 0 0; }.analysis-grid { margin-top:16px; grid-template-columns:1fr 1fr; gap:9px; }.analysis-grid div { border-radius:9px; background:#f6f9f6; padding:11px; }.analysis-grid small { display:block; color:#789082; font-size:10px; margin-bottom:5px; }.analysis-grid b { font-size:12px; line-height:1.35; }.hidden { display:none !important; }
.outline { background:#fff; color:#1f7044; border:1px solid #a9d3b7; font-size:12px; }.outline:hover { background:#effaf1; }.empty-state { border:1px dashed #cfddd2; border-radius:12px; min-height:236px; display:flex; flex-direction:column; justify-content:center; align-items:center; color:#7b8b82; text-align:center; }.empty-state span { color:#55a96f; font-size:25px; }.empty-state b { color:#435d50; margin-top:6px; font-size:13px; }.empty-state p { font-size:11px; margin:6px 0 0; }.creative-grid { display:grid; grid-template-columns:1.4fr .78fr 1.05fr; gap:11px; margin-top:16px; }.creative-card { border:1px solid #dbe5dd; border-radius:11px; overflow:hidden; background:#fff; }.creative-card img { width:100%; display:block; aspect-ratio:4/5; object-fit:cover; background:#eef2ed; }.creative-card.vertical img { aspect-ratio:9/16; object-fit:cover; }.creative-card > div:last-child { padding:9px 10px; display:flex; justify-content:space-between; gap:5px; align-items:center; }.creative-card b { font-size:11px; }.creative-card span { font-size:10px; color:#708077; }.concept-art { aspect-ratio:4/5; padding:14px; display:flex; flex-direction:column; justify-content:space-between; background:linear-gradient(145deg,#e6f2e6,#f4ead9); color:#255c3b; }.concept-art span { background:#fff8; width:max-content; padding:4px 6px; border-radius:99px; font-size:9px; font-weight:800; }.concept-art strong { font:600 32px Georgia,serif; }.concept-art i { font-size:10px; font-style:normal; }
.qa-list { list-style:none; padding:0; margin:18px 0; display:grid; gap:14px; }.qa-list li { display:flex; gap:9px; align-items:flex-start; }.check { color:#aebcb4; font-size:18px; line-height:1; }.check.done { color:var(--accent); }.qa-list b { display:block; font-size:12px; margin-bottom:3px; }.qa-list small { color:#7d8d84; font-size:10px; line-height:1.3; }.qa-result { border-radius:10px; padding:11px; background:#e9f8ed; margin:12px 0; display:flex; gap:8px; color:#176c3f; }.qa-result span { font-size:18px; font-weight:900; }.qa-result b { font-size:12px; }.qa-result p { margin:3px 0 0; font-size:10px; line-height:1.4; }.export-link { margin-top:12px; font-size:12px; }
@media (max-width:1180px) { body { min-width:0; }.app-shell { grid-template-columns:1fr; }.sidebar { display:none; } main { padding:20px; }.workspace { grid-template-columns:1fr; }.qa-panel { order:3; }.brief-panel { order:1; }.creative-panel { order:2; } }