:root{
  --forest:#20402F; --deep:#132A1E; --sage:#8FAE93; --ivory:#F7F5EE;
  --paper:#FFFFFF; --sand:#E7E2D3; --gold:#B98A2F; --gold-lt:#D4AF5E;
  --ink:#1E2620; --ink-soft:#5C6657; --red:#B23B3B; --green:#2E7D4F;
  --r:16px; --shadow:0 4px 24px rgba(19,42,30,.08); --shadow-lg:0 12px 40px rgba(19,42,30,.14);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{font-family:'Outfit',-apple-system,sans-serif;background:var(--ivory);color:var(--ink);display:flex;flex-direction:column;height:100dvh;overflow:hidden}
.serif{font-family:'Fraunces',Georgia,serif}
button{font-family:inherit;cursor:pointer}

/* ---------- header ---------- */
header{background:linear-gradient(135deg,var(--deep) 0%,var(--forest) 70%,#2A5540 100%);color:var(--ivory);padding:13px 18px;display:flex;align-items:center;gap:12px;flex-shrink:0;border-bottom:3px solid var(--gold);position:relative;z-index:5}
.back-btn{background:rgba(255,255,255,.1);border:none;color:var(--ivory);font-size:20px;width:34px;height:34px;border-radius:10px;display:none;line-height:1}
.leaf{width:38px;height:38px;border-radius:12px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;flex-shrink:0;border:1px solid rgba(185,138,47,.4)}
.h-title{font-family:'Fraunces',Georgia,serif;font-size:18px;font-weight:600;letter-spacing:.3px}
.h-sub{font-size:11px;color:var(--sage);margin-top:1px;letter-spacing:.5px}
.h-actions{margin-left:auto;display:flex;gap:8px;align-items:center}
.h-btn{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);color:var(--ivory);border-radius:10px;padding:7px 12px;font-size:12.5px;font-weight:500;transition:background .15s}
.h-btn:hover{background:rgba(255,255,255,.2)}
.h-btn.gold{background:linear-gradient(135deg,var(--gold),var(--gold-lt));border:none;color:var(--deep);font-weight:600}

.screen{flex:1;display:none;flex-direction:column;overflow:hidden}
.screen.active{display:flex}

/* ---------- home ---------- */
#home{overflow-y:auto;padding-bottom:40px}
.hero{background:linear-gradient(150deg,var(--deep),var(--forest));color:var(--ivory);padding:38px 20px 46px;text-align:center;position:relative;overflow:hidden}
.hero::after{content:'';position:absolute;inset:0;background:radial-gradient(600px 200px at 80% 0%,rgba(185,138,47,.18),transparent 60%)}
.hero h1{font-family:'Fraunces',Georgia,serif;font-size:clamp(26px,5vw,38px);font-weight:600;position:relative}
.hero h1 em{color:var(--gold-lt);font-style:normal}
.hero p{color:var(--sage);margin-top:8px;font-size:14px;position:relative;font-weight:300;letter-spacing:.3px}
.section-label{max-width:920px;margin:26px auto 12px;padding:0 18px;font-size:11.5px;letter-spacing:2px;text-transform:uppercase;color:var(--ink-soft);font-weight:600}
.grid{max-width:920px;margin:0 auto;padding:0 18px;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:13px}
.card{background:var(--paper);border:1px solid var(--sand);border-radius:var(--r);padding:20px 17px;text-align:left;transition:transform .18s,box-shadow .18s,border-color .18s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--gold)}
.card .ic{font-size:26px}
.card h3{font-family:'Fraunces',Georgia,serif;color:var(--forest);font-size:16px;margin:9px 0 4px;font-weight:600}
.card p{font-size:12px;color:var(--ink-soft);line-height:1.5}
.card .lock{position:absolute;top:14px;right:14px;font-size:12px;opacity:.55}
.card.exec{background:linear-gradient(140deg,var(--deep),var(--forest));border-color:var(--gold)}
.card.exec h3{color:var(--gold-lt)}
.card.exec p{color:var(--sage)}

/* ---------- modal ---------- */
.overlay{position:fixed;inset:0;background:rgba(19,42,30,.55);backdrop-filter:blur(3px);display:none;align-items:center;justify-content:center;z-index:50;padding:20px}
.overlay.show{display:flex}
.modal{background:var(--paper);border-radius:20px;padding:28px 26px;max-width:400px;width:100%;box-shadow:var(--shadow-lg);max-height:88dvh;overflow-y:auto}
.modal h2{font-family:'Fraunces',Georgia,serif;color:var(--forest);font-size:20px;margin-bottom:4px}
.modal .sub{font-size:13px;color:var(--ink-soft);margin-bottom:18px}
.field{margin-bottom:12px}
.field label{display:block;font-size:12px;font-weight:600;color:var(--ink-soft);margin-bottom:5px;letter-spacing:.3px}
.field input{width:100%;padding:12px 14px;border:1.5px solid var(--sand);border-radius:12px;font-size:15px;font-family:inherit;outline:none;transition:border-color .15s;background:var(--ivory)}
.field input:focus{border-color:var(--sage)}
.m-err{color:var(--red);font-size:12.5px;min-height:17px;margin:2px 0 6px}
.btn{width:100%;padding:13px;border:none;border-radius:12px;background:linear-gradient(135deg,var(--forest),#2A5540);color:var(--ivory);font-size:15px;font-weight:600;transition:opacity .15s}
.btn:disabled{opacity:.6}
.btn.ghost{background:none;color:var(--ink-soft);font-weight:500;padding:9px;margin-top:2px}

/* ---------- desk ---------- */
.tabs{display:flex;gap:6px;padding:10px 16px 0;flex-shrink:0;max-width:900px;margin:0 auto;width:100%}
.tab{border:none;background:none;padding:9px 15px;border-radius:11px 11px 0 0;font-size:13px;font-weight:600;color:var(--ink-soft);border-bottom:2.5px solid transparent}
.tab.active{color:var(--forest);border-bottom-color:var(--gold);background:rgba(185,138,47,.07)}
.pane{flex:1;display:none;flex-direction:column;overflow:hidden}
.pane.active{display:flex}

#chat{flex:1;overflow-y:auto;padding:16px 14px 8px;display:flex;flex-direction:column;gap:13px;scroll-behavior:smooth}
.row{display:flex;gap:9px;max-width:880px;width:100%;margin:0 auto}
.row.user{justify-content:flex-end}
.avatar{width:29px;height:29px;border-radius:10px;flex-shrink:0;background:var(--forest);display:flex;align-items:center;justify-content:center;margin-top:2px}
.bubble{padding:12px 15px;border-radius:var(--r);line-height:1.58;font-size:14.5px;max-width:84%;word-wrap:break-word;position:relative}
.user .bubble{background:linear-gradient(135deg,var(--forest),#2A5540);color:var(--ivory);border-bottom-right-radius:5px;white-space:pre-wrap}
.agent .bubble{background:var(--paper);border:1px solid var(--sand);border-bottom-left-radius:5px;box-shadow:var(--shadow)}
.agent .bubble strong{color:var(--forest)}
.agent .bubble h1,.agent .bubble h2,.agent .bubble h3{font-family:'Fraunces',Georgia,serif;color:var(--forest);margin:10px 0 4px;font-size:15.5px}
.agent .bubble ul,.agent .bubble ol{margin:6px 0 6px 20px}
.agent .bubble li{margin:3px 0}
.agent .bubble hr{border:none;border-top:1px dashed var(--sand);margin:10px 0}
.agent .bubble code{background:var(--ivory);padding:1px 5px;border-radius:4px;font-size:13px}
.agent .bubble table{border-collapse:collapse;margin:8px 0;font-size:12.5px;width:100%;display:block;overflow-x:auto}
.agent .bubble th,.agent .bubble td{border:1px solid var(--sand);padding:5px 9px;text-align:left;white-space:nowrap}
.agent .bubble th{background:var(--ivory);color:var(--forest);font-weight:700}
.svg-wrap{margin:8px 0;border:1px solid var(--sand);border-radius:12px;overflow:hidden;background:#fff}
.svg-wrap svg{width:100%;height:auto;display:block}
.msg-actions{display:flex;gap:5px;margin-top:10px;flex-wrap:wrap}
.act{background:var(--ivory);border:1px solid var(--sand);border-radius:8px;padding:5px 10px;font-size:11px;color:var(--forest);font-weight:600;transition:background .12s}
.act:hover{background:var(--sand)}
.act.hl{background:linear-gradient(135deg,var(--gold),var(--gold-lt));border:none;color:var(--deep)}
.qa-row{display:flex;gap:5px;flex-wrap:wrap;margin-top:7px}
.typing{display:flex;gap:5px;padding:14px 16px;align-items:center}
.typing span{width:7px;height:7px;border-radius:50%;background:var(--sage);animation:blink 1.2s infinite}
.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}
.typing .t-note{font-size:11.5px;color:var(--ink-soft);margin-left:8px}
@keyframes blink{0%,60%,100%{opacity:.25}30%{opacity:1}}
#chips{display:flex;gap:8px;overflow-x:auto;padding:8px 14px;flex-shrink:0;scrollbar-width:none;max-width:900px;margin:0 auto;width:100%}
#chips::-webkit-scrollbar{display:none}
.chip{flex-shrink:0;background:var(--paper);border:1px solid var(--sand);border-radius:20px;padding:7px 13px;font-size:12.5px;color:var(--forest);font-weight:500}
.chip:hover{background:var(--sand)}
#composer{padding:10px 14px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--sand);flex-shrink:0;background:var(--ivory)}
.composer-inner{max-width:880px;margin:0 auto;display:flex;gap:8px;align-items:flex-end;background:var(--paper);border:1.5px solid var(--sand);border-radius:22px;padding:8px 8px 8px 16px;transition:border-color .15s;box-shadow:var(--shadow)}
.composer-inner:focus-within{border-color:var(--sage)}
#input{flex:1;border:none;outline:none;resize:none;font-family:inherit;font-size:15px;line-height:1.4;max-height:130px;background:transparent;color:var(--ink)}
#input::placeholder{color:#A8AFA2}
#send{width:40px;height:40px;border-radius:50%;border:none;background:linear-gradient(135deg,var(--forest),#2A5540);color:var(--ivory);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:16px}
#send:disabled{background:var(--sand)}
.sys-note{text-align:center;font-size:10.5px;color:var(--ink-soft);padding:4px 0 0}

/* ---------- library / stats ---------- */
.pad-pane{flex:1;overflow-y:auto;padding:16px;max-width:900px;margin:0 auto;width:100%}
.searchbar{display:flex;gap:8px;margin-bottom:14px}
.searchbar input{flex:1;padding:11px 14px;border:1.5px solid var(--sand);border-radius:12px;font-size:14px;font-family:inherit;outline:none;background:var(--paper)}
.mini-btn{background:var(--paper);border:1px solid var(--sand);border-radius:10px;padding:8px 13px;font-size:12.5px;font-weight:600;color:var(--forest)}
.mini-btn:hover{border-color:var(--gold)}
.lib-item{background:var(--paper);border:1px solid var(--sand);border-radius:14px;padding:14px 16px;margin-bottom:10px;box-shadow:var(--shadow)}
.lib-item h4{font-size:14.5px;color:var(--forest);font-weight:600}
.lib-meta{font-size:11.5px;color:var(--ink-soft);margin:3px 0 9px}
.lib-meta .pill{background:var(--ivory);border:1px solid var(--sand);border-radius:20px;padding:1px 9px;margin-right:5px;font-weight:600}
.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:11px;margin-bottom:16px}
.stat-card{background:linear-gradient(145deg,var(--deep),var(--forest));border-radius:15px;padding:16px;color:var(--ivory);position:relative;overflow:hidden}
.stat-card::after{content:'';position:absolute;inset:0;background:radial-gradient(200px 90px at 90% 0%,rgba(185,138,47,.22),transparent 60%)}
.stat-card .lbl{font-size:10.5px;letter-spacing:1.4px;text-transform:uppercase;color:var(--sage);font-weight:600}
.stat-card .val{font-family:'Fraunces',Georgia,serif;font-size:26px;font-weight:600;margin-top:5px;color:#fff;position:relative}
.stat-card .val small{font-size:13px;color:var(--gold-lt)}
.panel{background:var(--paper);border:1px solid var(--sand);border-radius:15px;padding:16px;margin-bottom:14px;box-shadow:var(--shadow)}
.panel h3{font-family:'Fraunces',Georgia,serif;color:var(--forest);font-size:16px;margin-bottom:10px}
.tbl{width:100%;border-collapse:collapse;font-size:12.5px}
.tbl th,.tbl td{border-bottom:1px solid var(--sand);padding:7px 8px;text-align:left}
.tbl th{color:var(--ink-soft);font-size:10.5px;letter-spacing:1px;text-transform:uppercase}
.tbl td.num,.tbl th.num{text-align:right}
.badge{display:inline-block;background:rgba(185,138,47,.14);color:var(--gold);border-radius:20px;padding:1px 9px;font-size:11px;font-weight:700}
.best-box{background:var(--ivory);border:1px dashed var(--gold);border-radius:12px;padding:10px 13px;margin-top:8px;font-size:12.5px}
.best-box b{color:var(--forest)}
.filters{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:14px;align-items:center}
.f-btn{background:var(--paper);border:1px solid var(--sand);border-radius:20px;padding:7px 14px;font-size:12.5px;font-weight:600;color:var(--ink-soft)}
.f-btn.on{background:linear-gradient(135deg,var(--forest),#2A5540);color:var(--ivory);border-color:var(--forest)}
.upd{font-size:11px;color:var(--ink-soft);margin-left:auto}
.gst-note{font-size:11px;color:var(--gold);font-weight:600;margin-bottom:12px}
.loading-block{text-align:center;padding:40px 0;color:var(--ink-soft);font-size:13.5px}
.spinner{width:26px;height:26px;border:3px solid var(--sand);border-top-color:var(--gold);border-radius:50%;margin:0 auto 10px;animation:spin .9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.empty{text-align:center;color:var(--ink-soft);font-size:13.5px;padding:30px 0}
@media (max-width:520px){.bubble{max-width:89%;font-size:14px}.h-sub{display:none}.grid{grid-template-columns:1fr 1fr}.h-btn{padding:7px 9px;font-size:11.5px}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- v1.0 additions ---------- */
.card.mgr{background:linear-gradient(140deg,#F6F0DD,#EFE6C9);border-color:var(--gold)}
.card.mgr h3{color:#7A5C1E}
.card.mgr p{color:#8A7A4A}
.chip.brief{background:linear-gradient(135deg,var(--gold),var(--gold-lt));color:var(--deep);font-weight:600;border:none}
.appr-badge{margin-top:10px;padding:7px 11px;border-radius:10px;font-size:12px;font-weight:500;display:inline-block}
.appr-badge.pending{background:#FBF3D9;color:#7A5C1E;border:1px solid #E5CE8F}
.appr-badge.ok{background:#E4F2E8;color:var(--green);border:1px solid #BBD9C5}
.appr-badge.ch{background:#FBEAEA;color:var(--red);border:1px solid #E7BDBD}
.st{font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:8px;white-space:nowrap}
.st.ok{background:#E4F2E8;color:var(--green)}
.st.pd{background:#FBF3D9;color:#7A5C1E}
.st.ch{background:#FBEAEA;color:var(--red)}
.mm-comment{margin-top:8px;background:#FBF3D9;border-left:3px solid var(--gold);padding:8px 10px;font-size:12.5px;color:#5C4715;border-radius:0 8px 8px 0}
.mgr-bar{display:flex;gap:8px;align-items:center;padding:12px 14px;border-bottom:1px solid var(--sand);flex-wrap:wrap;background:var(--paper)}
.mgr-bar select{padding:8px 10px;border:1px solid var(--sand);border-radius:10px;font-family:inherit;font-size:13px;background:var(--ivory)}
.mgr-tab{background:var(--ivory);border:1px solid var(--sand);border-radius:10px;padding:7px 12px;font-size:12.5px;font-weight:500}
.mgr-tab.active{background:var(--forest);color:var(--ivory);border-color:var(--forest)}
.mgr-tab .cnt{background:rgba(255,255,255,.25);border-radius:6px;padding:0 6px;margin-left:4px;font-size:11px}
.mgr-tab:not(.active) .cnt{background:var(--sand)}
.mgr-read{margin-top:10px;background:var(--ivory);border:1px solid var(--sand);border-radius:12px;padding:12px;font-size:13.5px;max-height:420px;overflow-y:auto}
.lib-dept{font-size:11px;background:var(--ivory);border:1px solid var(--sand);border-radius:8px;padding:2px 8px;color:var(--ink-soft);white-space:nowrap}
.app-foot{padding:14px 18px calc(14px + env(safe-area-inset-bottom));display:flex;justify-content:space-between;color:var(--ink-soft);font-size:11.5px;max-width:920px;margin:0 auto;width:100%}
#brief-fields select,#brief-fields input,#brief-fields textarea{width:100%;padding:10px 12px;border:1px solid var(--sand);border-radius:10px;font-family:inherit;font-size:14px;background:var(--ivory)}