*{box-sizing:border-box;margin:0;padding:0}
.week-section{margin-bottom:22px}
.week-section-title{font-size:10px;font-weight:600;color:#aaa;letter-spacing:0.07em;text-transform:uppercase;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.week-badge{background:#F7F6F3;color:#888;font-size:10px;padding:1px 7px;border-radius:8px;font-weight:500}
.week-badge.red{background:#FDEDEC;color:#C0392B}
.week-task{background:#fff;border:0.5px solid #E5E4E0;border-radius:10px;padding:11px 14px;margin-bottom:6px}
.week-task.focus-item-week{border-left:3px solid #1a1a1a}
.week-task.overdue-item{border-left:3px solid #C0392B}
.week-task.wait-item{border-left:3px solid #D68910}
.week-task-action{font-size:13px;font-weight:500;color:#1a1a1a;margin-bottom:4px}
.week-task-meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.week-mgmt{background:#1a1a1a;border-radius:12px;padding:16px 18px;margin-bottom:22px}
.week-mgmt-label{font-size:10px;font-weight:600;color:#555;letter-spacing:0.08em;text-transform:uppercase;margin-bottom:6px}
.week-mgmt-text{font-size:13px;color:#fff;line-height:1.5}

body{font-family:'Onest',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:#F7F6F3;color:#1a1a1a;font-size:14px}
.shell{display:flex;height:100vh;overflow:hidden}.main{overflow-y:auto!important}.page-chats-wrap{padding-bottom:60px}
.sidebar{width:200px;background:#fff;border-right:0.5px solid #E5E4E0;display:flex;flex-direction:column;flex-shrink:0}
.logo-row{padding:16px 14px 12px;border-bottom:0.5px solid #E5E4E0}
.logo-name{font-size:13px;font-weight:600;color:#1a1a1a}
.logo-sub{font-size:10px;color:#999;margin-top:1px}
.nav-section{padding:10px 0}
.nav-label{font-size:10px;color:#bbb;padding:0 14px;margin:8px 0 3px;letter-spacing:0.06em;text-transform:uppercase}
.nav-item{display:flex;align-items:center;gap:8px;padding:7px 14px;font-size:12px;color:#666;cursor:pointer;border-radius:6px;margin:1px 6px;transition:background 0.1s}
.nav-item:hover{background:#F7F6F3;color:#1a1a1a}
.nav-item.active{background:#F7F6F3;color:#1a1a1a;font-weight:500}
.nav-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}
.nav-badge{margin-left:auto;background:#FDEDEC;color:#C0392B;font-size:10px;font-weight:600;padding:1px 6px;border-radius:8px}
.main{flex:1;overflow-y:auto;background:#F7F6F3}
.page{display:none;min-height:100%}.page.active{overflow-y:auto;height:100%}
.page.active{display:block}
.wrap{max-width:720px;margin:0 auto;padding:28px 24px}
#page-chat .wrap{max-width:none!important;padding:20px 16px!important;margin:0!important}
.page-header{margin-bottom:24px}
.page-title{font-size:22px;font-weight:600;color:#1a1a1a}
.page-sub{font-size:13px;color:#999;margin-top:3px}

/* Focus block */
.focus{background:#1a1a1a;border-radius:14px;padding:20px 22px;margin-bottom:22px}
.focus-label{font-size:10px;font-weight:600;color:#555;letter-spacing:0.08em;text-transform:uppercase;margin-bottom:12px}
.focus-item{display:flex;align-items:flex-start;gap:12px;padding:9px 0;border-bottom:0.5px solid #2a2a2a}
.focus-item:last-child{border-bottom:none;padding-bottom:0}
.focus-num{width:22px;height:22px;border-radius:50%;background:#2a2a2a;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;color:#666;flex-shrink:0}
.focus-text{font-size:13px;color:#fff;font-weight:500;line-height:1.4}
.focus-sub{font-size:11px;color:#555;margin-top:2px}

/* Section */
.sec-title{font-size:10px;font-weight:600;color:#aaa;letter-spacing:0.07em;text-transform:uppercase;margin:0 0 10px}

/* Tasks */
.task-list{display:flex;flex-direction:column;gap:6px;margin-bottom:22px}
.task{background:#fff;border:0.5px solid #E5E4E0;border-radius:12px;padding:13px 15px;display:flex;align-items:flex-start;gap:11px}
.task.done{opacity:0.35}
.check{width:18px;height:18px;border-radius:50%;border:1.5px solid #ddd;flex-shrink:0;margin-top:1px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.15s}
.check:hover{border-color:#888}
.check.checked{background:#1a1a1a;border-color:#1a1a1a}
.check.checked::after{content:'✓';color:white;font-size:10px;font-weight:700}
.task-body{flex:1}
.task-name{font-size:13px;font-weight:500;color:#1a1a1a;margin-bottom:4px;line-height:1.4}
.task-meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.task-id{font-size:10px;color:#bbb;font-family:monospace;background:#F7F6F3;padding:1px 5px;border-radius:3px}
.tag{font-size:10px;padding:2px 7px;border-radius:4px;font-weight:500}
.tag-p1{background:#FDEDEC;color:#C0392B}
.tag-p2{background:#FEF9E7;color:#D68910}
.tag-fin{background:#EAFAF1;color:#1E8449}
.tag-sem{background:#F5EEF8;color:#6C3483}
.tag-cont{background:#FEF9E7;color:#D68910}
.tag-sys{background:#F2F3F4;color:#566573}
.tag-ai{background:#EBF5FB;color:#1A5276}
.tag-biz{background:#EBF5FB;color:#1A5276}
.due{font-size:11px;color:#bbb}
.next-step{font-size:11px;color:#999;margin-top:6px;padding-top:6px;border-top:0.5px solid #F0EFEC;line-height:1.5}

/* Contours */
.contour-list{display:flex;flex-direction:column;gap:6px;margin-bottom:22px}
.contour{background:#fff;border:0.5px solid #E5E4E0;border-radius:12px;overflow:hidden;cursor:pointer}
.contour:hover{border-color:#ccc}
.contour.overdue-item{border-left:3px solid #C0392B}
.c-head{display:flex;align-items:center;gap:10px;padding:12px 15px}
.c-name{font-size:13px;font-weight:500;color:#1a1a1a;flex:1}
.c-sys{font-size:10px;padding:2px 7px;border-radius:4px;font-weight:500}
.c-los{background:#F5EEF8;color:#6C3483}
.c-bos{background:#FEF9E7;color:#D68910}
.c-ai{background:#EBF5FB;color:#1A5276}
.c-days{font-size:10px;color:#C0392B;font-weight:500}
.c-freq{font-size:11px;color:#bbb}
.c-body{display:none;border-top:0.5px solid #F0EFEC}
.contour.open .c-body{display:block}
.c-section{padding:11px 15px;border-bottom:0.5px solid #F0EFEC}
.c-section:last-child{border-bottom:none}
.cs-label{font-size:10px;font-weight:600;color:#bbb;letter-spacing:0.05em;text-transform:uppercase;margin-bottom:5px}
.cs-text{font-size:12px;color:#555;line-height:1.6}
.c-btn-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:11px 15px}
.c-btn{padding:8px 12px;border-radius:8px;font-size:12px;cursor:pointer;border:0.5px solid #E5E4E0;background:#fff;color:#555;text-align:center}
.c-btn:hover{background:#F7F6F3}
.c-btn.open-btn{background:#1a1a1a;color:white;border-color:#1a1a1a}
.c-btn.open-btn:hover{background:#333}

.overdue-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.overdue-count{background:#FDEDEC;color:#C0392B;font-size:11px;font-weight:600;padding:3px 10px;border-radius:10px}

::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-thumb{background:#ddd;border-radius:2px}

.master-block{background:#fff;border:0.5px solid #E5E4E0;border-radius:12px;overflow:hidden;margin-bottom:10px}
.master-head{display:flex;align-items:center;gap:10px;padding:13px 16px;cursor:pointer;border-bottom:0.5px solid transparent}
.master-block.open .master-head{border-bottom-color:#F0EFEC}
.master-head:hover{background:#FAFAF8}
.master-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.master-name{font-size:14px;font-weight:600;color:#1a1a1a;flex:1}
.master-chev{font-size:11px;color:#bbb;transition:transform 0.2s}
.master-block.open .master-chev{transform:rotate(90deg)}
.proj-list{display:none}
.master-block.open .proj-list{display:block}
.proj-row{border-bottom:0.5px solid #F0EFEC}
.proj-row:last-child{border-bottom:none}
.proj-head{display:flex;align-items:center;gap:8px;padding:10px 16px 10px 32px;cursor:pointer}
.proj-head:hover{background:#FAFAF8}
.proj-dash{width:12px;height:0.5px;background:#ddd;flex-shrink:0}
.proj-name{font-size:12px;font-weight:500;color:#1a1a1a;flex:1}
.proj-count{font-size:11px;color:#bbb}
.chat-list{display:none;background:#FAFAF8}
.proj-row.open .chat-list{display:block}
.chat-row{display:flex;align-items:center;gap:8px;padding:8px 16px 8px 52px;border-bottom:0.5px solid #F0EFEC;cursor:pointer}
.chat-row:last-child{border-bottom:none}
.chat-row:hover{background:#F2F1EE}
.chat-line{width:14px;height:0.5px;background:#ddd;flex-shrink:0}
.chat-name{font-size:11px;color:#444;flex:1}
.chat-freq{font-size:10px;color:#bbb}
.chat-open{font-size:10px;color:#1A5276;padding:2px 7px;border-radius:4px;background:#EBF5FB;text-decoration:none}

.loading{text-align:center;padding:40px;color:#bbb;font-size:13px}

.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.4);z-index:100;display:none;align-items:center;justify-content:center}
.modal-overlay.open{display:flex}
.modal{background:#fff;border-radius:14px;padding:24px;width:480px;max-width:90vw}
.modal-title{font-size:16px;font-weight:600;color:#1a1a1a;margin-bottom:20px}
.form-group{margin-bottom:14px}
.form-label{font-size:11px;font-weight:600;color:#aaa;letter-spacing:0.05em;text-transform:uppercase;margin-bottom:5px;display:block}
.form-input{width:100%;padding:9px 12px;border:0.5px solid #E5E4E0;border-radius:8px;font-size:13px;color:#1a1a1a;font-family:inherit;outline:none;background:#fff}
.form-input:focus{border-color:#888}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.modal-actions{display:flex;gap:8px;margin-top:20px;justify-content:flex-end}
.btn-cancel{padding:9px 18px;border-radius:8px;font-size:13px;cursor:pointer;border:0.5px solid #E5E4E0;background:#fff;color:#666}
.btn-create{padding:9px 18px;border-radius:8px;font-size:13px;cursor:pointer;border:none;background:#1a1a1a;color:white;font-weight:500}
.btn-create:hover{background:#333}
.btn-add-task{display:flex;align-items:center;gap:6px;padding:7px 14px;font-size:12px;color:#1A5276;background:#EBF5FB;border:none;border-radius:8px;cursor:pointer;font-weight:500;margin-bottom:16px}
.btn-add-task:hover{background:#D6EAF8}

/* Mobile bottom nav */
.mob-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:0.5px solid #E5E4E0;z-index:50;padding:6px 0 max(env(safe-area-inset-bottom,0px),6px)}
.mob-nav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:4px 2px;cursor:pointer;color:#aaa;font-size:9px;font-weight:500;letter-spacing:0.02em}
.mob-nav-item.active{color:#1a1a1a}
.mob-nav-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}

@media(max-width:640px){
  .mob-nav{display:flex}
  .sidebar{display:none}
  .main{padding-bottom:68px}
  .wrap{padding:16px}
  .page-title{font-size:18px}
  .focus{border-radius:12px;padding:16px 18px}
  .c-section[style*="grid"]{display:block!important}
  .c-section[style*="grid"]>div+div{margin-top:10px}
  .form-row{grid-template-columns:1fr!important}
  .modal{border-radius:14px 14px 0 0;max-height:85vh;overflow-y:auto}
  .modal-overlay{align-items:flex-end}
  #sync-modal{align-items:flex-end!important}
  #sync-modal>div{width:100%!important;max-width:100%!important;border-radius:14px 14px 0 0!important;max-height:85vh;overflow-y:auto}
  #add-chat-modal>div{width:100%!important;max-width:100%!important;border-radius:14px 14px 0 0!important;max-height:85vh;overflow-y:auto}
  .c-btn-row{grid-template-columns:1fr 1fr!important}
  .stat-row{gap:8px}
}
/* ===== CHATS v2 ===== */
.chats-toolbar{display:flex;align-items:center;gap:6px;margin-bottom:16px;flex-wrap:wrap}
.chats-search-wrap{flex:1;min-width:160px;position:relative}
.chats-search-wrap svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);pointer-events:none;opacity:0.4}
.chats-search{width:100%;padding:8px 12px 8px 32px;border:0.5px solid #E5E4E0;border-radius:8px;font-size:13px;outline:none;background:#fff;color:#1a1a1a;font-family:inherit}
.chats-search:focus{border-color:#888}
.chats-fbtn{padding:6px 12px;border:0.5px solid #E5E4E0;border-radius:8px;font-size:12px;cursor:pointer;background:#fff;color:#666;white-space:nowrap;font-weight:500;transition:all 0.1s}
.chats-fbtn.act{background:#1a1a1a;color:#fff;border-color:#1a1a1a}
.chats-fbtn.act-red{background:#C0392B;color:#fff;border-color:#C0392B}
.chats-add-btn{padding:6px 12px;border:none;border-radius:8px;font-size:12px;cursor:pointer;background:#F5EEF8;color:#6C3483;font-weight:500;white-space:nowrap}
.sys-group{margin-bottom:16px}
.sys-header{display:flex;align-items:center;gap:7px;margin-bottom:8px;cursor:pointer;user-select:none}
.sys-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}
.sys-name{font-size:11px;font-weight:600;color:#aaa;letter-spacing:0.07em;text-transform:uppercase}
.sys-cnt{font-size:10px;color:#bbb;background:#F7F6F3;padding:1px 7px;border-radius:8px}
.sys-chev{font-size:10px;color:#ccc;margin-left:auto;transition:transform 0.18s}
.sys-group.collapsed .sys-chev{transform:rotate(-90deg)}
.sys-group.collapsed .sys-cards{display:none}
.sys-cards{display:flex;flex-direction:column;gap:5px}
.cc2{background:#fff;border:0.5px solid #E5E4E0;border-radius:10px;overflow:hidden;transition:border-color 0.12s}
.cc2:hover{border-color:#ccc}
.cc2.ov{border-left:3px solid #C0392B;border-radius:0 10px 10px 0}
.cc2.td{border-left:3px solid #1A5276;border-radius:0 10px 10px 0}
.cc2-head{display:flex;align-items:center;gap:10px;padding:10px 14px;cursor:pointer}
.cc2-info{flex:1;min-width:0}
.cc2-name{font-family:'Onest',sans-serif;font-size:13px;font-weight:600;color:#1a1a1a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cc2-proj{font-size:11px;color:#bbb;margin-top:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cc2-date{font-size:11px;white-space:nowrap;flex-shrink:0;font-weight:500}
.cc2-date.red{color:#C0392B}
.cc2-date.or{color:#1A5276}
.cc2-date.ok{color:#bbb}
.cc2-arr{font-size:10px;color:#ccc;flex-shrink:0;margin-left:4px;transition:transform 0.18s}
.cc2.open .cc2-arr{transform:rotate(90deg)}
.cc2-body{display:none;border-top:0.5px solid #F0EFEC;padding:12px 14px 14px}
.cc2.open .cc2-body{display:block}
.cc2-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}
.cc2-label{font-size:10px;font-weight:600;color:#bbb;letter-spacing:0.05em;text-transform:uppercase;margin-bottom:3px}
.cc2-val{font-size:12px;color:#444;line-height:1.4}
.cc2-next{background:#F7F6F3;border-radius:7px;padding:8px 12px;font-size:12px;color:#1a1a1a;font-weight:500;margin-bottom:10px;line-height:1.4}
.cc2-btns{display:flex;gap:6px}
.cc2-btn{flex:1;padding:7px 10px;border-radius:7px;font-size:12px;cursor:pointer;border:0.5px solid #E5E4E0;background:#fff;color:#555;text-align:center;font-weight:500;text-decoration:none;display:block}
.cc2-btn:hover{background:#F7F6F3}
.cc2-btn.dark{background:#1a1a1a;color:#fff;border-color:transparent}
.cc2-btn.dark:hover{background:#333}
.cc2-btn.pur{background:#F5EEF8;color:#6C3483;border-color:#E8D5F5}
@media(max-width:640px){
  .chats-search-wrap{min-width:100%;order:-1}
  .cc2-fields{grid-template-columns:1fr}
  #cp-grid{grid-template-columns:1fr!important}
  #chat-col-1{order:0}
  #chat-col-2{order:1}
  #chat-col-3{order:2}
}

@media(max-width:640px){
  .fin-stats{grid-template-columns:1fr 1fr!important;gap:8px!important}
  .fin-stats>div{padding:10px 12px!important}
  .fin-stats>div>div:last-child{font-size:14px!important}
}

@media(max-width:640px){
  #matrix-grid{grid-template-columns:1fr!important}
}

/* ═══════════════════════════════════════════════════════
   PAGE-CHAT — тёмная тема (изолировано в #page-chat)
═══════════════════════════════════════════════════════ */
#page-chat {
  --pc-bg:         #0C0C10;
  --pc-s1:         #141419;
  --pc-s2:         #1C1C24;
  --pc-s3:         #25252F;
  --pc-b1:         rgba(255,255,255,0.055);
  --pc-b2:         rgba(255,255,255,0.10);
  --pc-t1:         #E6E2D8;
  --pc-t2:         #7A7690;
  --pc-t3:         #3E3C4A;
  --pc-brand:      #C0392B;
  --pc-brand-hover:#A93226;
  --pc-on-brand:   #F7F6F3;
  --pc-brand-dim:  rgba(192,57,43,0.16);
  --pc-brand-mid:  rgba(192,57,43,0.24);
  --pc-brand-glow: rgba(192,57,43,0.35);
  --pc-brand-text: #D98880;
  --pc-amber:      #E8A832;
  --pc-amber-dim:  rgba(232,168,50,0.10);
  --pc-amber-mid:  rgba(232,168,50,0.20);
  --pc-amber-glow: rgba(232,168,50,0.30);
  --pc-red:        #D85858;
  --pc-red-dim:    rgba(216,88,88,0.15);
  --pc-green:      #48B870;
  --pc-orange:     #D88030;
  --pc-blue:       #5090E8;
}

#page-chat, #page-chat button, #page-chat textarea, #page-chat input, #page-chat a {
  font-family: 'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

#page-chat-overlay, #page-chat-overlay button {
  font-family: 'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

#page-chat .wrap {
  background: var(--pc-bg);
  min-height: 100%;
  padding-bottom: 100px;
  background-image:
    radial-gradient(ellipse 80% 60% at 10% 0%,  rgba(80,100,200,0.05) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 90% 90%, rgba(192,57,43,0.06) 0%, transparent 50%);
}

/* HEADER */
#page-chat .pc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--pc-b1);
}
#page-chat .pc-back-btn {
  font-size: 12px;
  padding: 6px 13px;
  border-radius: 8px;
  border: 1px solid var(--pc-b2);
  background: var(--pc-s1);
  color: var(--pc-t2);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}
#page-chat .pc-back-btn:hover { background: var(--pc-s2); color: var(--pc-t1); }
#page-chat .pc-chat-name {
  font-family: 'Onest', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--pc-t1);
  letter-spacing: -0.01em;
}
#page-chat .pc-chat-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--pc-t3);
  margin-top: 4px;
  letter-spacing: 0.04em;
}
#page-chat .pc-open-btn {
  font-size: 12px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 9px;
  border: 1px solid rgba(192,57,43,0.45);
  background: var(--pc-brand-dim);
  color: var(--pc-brand-text);
  text-decoration: none;
  transition: all 0.2s;
  letter-spacing: 0.03em;
}
#page-chat .pc-open-btn:hover {
  background: var(--pc-brand);
  color: var(--pc-on-brand);
  border-color: var(--pc-brand);
  box-shadow: 0 0 22px var(--pc-brand-glow);
}

/* GRID */
#page-chat .pc-columns {
  display: grid;
  grid-template-columns: 560px 230px 270px;
  gap: 12px;
  align-items: start;
}

/* КОЛОНКА 1 — ЧАТ */
#page-chat .pc-col-chat {
  background: var(--pc-s1);
  border: 1px solid var(--pc-b1);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 620px;
}
#page-chat .pc-chat-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--pc-b1);
  flex-shrink: 0;
  background: var(--pc-s2);
}
#page-chat .pc-chat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 500;
  color: var(--pc-t3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
#page-chat .pc-tabs {
  display: flex;
  gap: 2px;
  background: var(--pc-s1);
  border-radius: 8px;
  padding: 3px;
  border: 1px solid var(--pc-b1);
}
#page-chat .pc-tab {
  padding: 5px 14px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--pc-t3);
  cursor: pointer;
  border: none;
  background: transparent;
  font-family: inherit;
  transition: all 0.15s;
  letter-spacing: 0.03em;
}
#page-chat .pc-tab.act { background: var(--pc-brand); color: var(--pc-on-brand); }
#page-chat .pc-tab:not(.act):hover { color: var(--pc-t2); }

/* START SCREEN */
#page-chat .pc-start-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
}
#page-chat .pc-start-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin: 0 auto 18px;
  background: var(--pc-s3);
  border: 2px solid var(--pc-brand);
  box-shadow: none;
}
#page-chat .pc-start-title {
  font-family: 'Onest', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--pc-t1);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
#page-chat .pc-start-sub {
  font-size: 12px;
  color: var(--pc-t2);
  margin-bottom: 28px;
  line-height: 1.75;
  max-width: 300px;
}
#page-chat .pc-quick-actions { display:flex; flex-direction:column; gap:6px; width:100%; max-width:380px; }
#page-chat .pc-qa-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pc-t3);
}
#page-chat .pc-qa-icon svg {
  display: block;
}
#page-chat .pc-qa-item {
  padding: 12px 16px;
  background: var(--pc-s2);
  border: 1px solid var(--pc-b1);
  border-radius: 10px;
  font-size: 12px;
  color: var(--pc-t2);
  cursor: pointer;
  text-align: left;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: inherit;
}
#page-chat .pc-qa-item:hover {
  background: var(--pc-brand-dim);
  border-color: rgba(192,57,43,0.35);
  color: var(--pc-brand-text);
  transform: translateX(2px);
}
#page-chat .pc-qa-item:hover .pc-qa-icon { color: var(--pc-brand); }

/* CHAT HISTORY */
#page-chat #chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  background: var(--pc-s1);
  display: flex;
  flex-direction: column;
  gap: 0;
}
#page-chat #chat-messages::-webkit-scrollbar { width: 3px; }
#page-chat #chat-messages::-webkit-scrollbar-thumb { background: var(--pc-s3); border-radius: 2px; }
#page-chat .pc-msg-user { text-align: right; margin-bottom: 12px; animation: pc-msg-right 0.2s ease; }
#page-chat .pc-msg-ai   { margin-bottom: 12px; animation: pc-msg-left 0.2s ease; }
@keyframes pc-msg-right { from { opacity:0; transform:translateX(8px); } to { opacity:1; transform:none; } }
@keyframes pc-msg-left  { from { opacity:0; transform:translateX(-8px); } to { opacity:1; transform:none; } }
#page-chat .pc-msg-user span {
  display: inline-block;
  background: var(--pc-brand);
  color: var(--pc-on-brand);
  border-radius: 14px 14px 3px 14px;
  padding: 10px 14px;
  font-size: 13px;
  max-width: 85%;
  text-align: left;
  line-height: 1.55;
  font-weight: 500;
}
#page-chat .pc-msg-ai span {
  display: inline-block;
  background: var(--pc-s2);
  color: var(--pc-t1);
  border-radius: 3px 14px 14px 14px;
  padding: 10px 14px;
  font-size: 13px;
  max-width: 85%;
  line-height: 1.55;
  border: 1px solid var(--pc-b1);
  border-left: 2px solid var(--pc-brand);
}

/* CHAT FOOTER */
#page-chat .pc-chat-foot {
  border-top: 1px solid var(--pc-b1);
  padding: 12px 14px;
  flex-shrink: 0;
  background: var(--pc-s2);
  display: flex;
  gap: 8px;
}
#page-chat #chat-input {
  flex: 1;
  padding: 10px 13px;
  font-size: 13px;
  background: var(--pc-s1);
  border: 1px solid var(--pc-b2);
  border-radius: 8px;
  color: var(--pc-t1);
  font-family: inherit;
  outline: none;
  resize: none;
}
#page-chat #chat-input::placeholder { color: var(--pc-t3); }
#page-chat #chat-input:focus { border-color: rgba(192,57,43,0.5); }
#page-chat #chat-send-btn {
  padding: 10px 20px;
  font-size: 12px;
  font-weight: 600;
  border: none;
  background: var(--pc-brand);
  color: var(--pc-on-brand);
  white-space: nowrap;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.18s;
}
#page-chat #chat-send-btn:hover { background: var(--pc-brand-hover); box-shadow: 0 0 18px var(--pc-brand-glow); }

/* КОЛОНКА 2 — КОНТЕКСТ */
#page-chat .pc-col-action { display:flex; flex-direction:column; gap:8px; }

#page-chat .pc-ai-brief {
  background: var(--pc-s2);
  border: 1px solid rgba(192,57,43,0.22);
  border-radius: 12px;
  padding: 14px;
  position: relative;
  overflow: hidden;
}
#page-chat .pc-ai-brief::before {
  content:'';
  position:absolute; top:0; left:0; right:0; height:1px;
  background: linear-gradient(90deg, transparent 0%, var(--pc-brand) 50%, transparent 100%);
  opacity: 0.45;
}
#page-chat .pc-ai-brief-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 500;
  color: var(--pc-brand-text);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
#page-chat .pc-ai-brief-text { font-size:12px; color:var(--pc-t1); line-height:1.7; }

#page-chat .pc-info-card {
  background: var(--pc-s1);
  border: 1px solid var(--pc-b1);
  border-radius: 10px;
  padding: 11px 13px;
}
#page-chat .pc-info-card.accent { border-left: 2px solid var(--pc-brand); background: var(--pc-s2); }
#page-chat .pc-ic-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 500;
  color: var(--pc-t3);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 5px;
}
#page-chat .pc-ic-val  { font-size:12px; color:var(--pc-t1); line-height:1.45; font-weight:500; }
#page-chat .pc-ic-sub  { font-size:11px; color:var(--pc-t2); margin-top:3px; line-height:1.45; }
#page-chat .pc-date-row {
  background: var(--pc-s1);
  border: 1px solid var(--pc-b1);
  border-radius: 10px;
  padding: 10px 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
#page-chat .pc-date-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--pc-red);
  font-weight: 500;
}

#page-chat #hero-action-btn, #page-chat .pc-help-btn {
  width: 100%;
  padding: 13px;
  font-size: 13px;
  font-weight: 600;
  border: none;
  background: var(--pc-brand);
  color: var(--pc-on-brand);
  border-radius: 10px;
  cursor: pointer;
  font-family: inherit;
  letter-spacing: 0.03em;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}
#page-chat #hero-action-btn:hover, #page-chat .pc-help-btn:hover {
  background: var(--pc-brand-hover);
  box-shadow: 0 4px 28px var(--pc-brand-glow);
  transform: translateY(-1px);
}

#page-chat #hero-why-text,
#page-chat #summary-why-text { color: var(--pc-brand-text) !important; }

#page-chat #pc-inject-btn {
  background: var(--pc-brand-dim) !important;
  border: 1px solid rgba(192, 57, 43, 0.38) !important;
  color: var(--pc-brand-text) !important;
}

#page-chat #tab-open {
  color: var(--pc-brand) !important;
  border-bottom-color: var(--pc-brand) !important;
}

/* ШТАБЫ ПРОЕКТА */
#page-chat #cp-siblings {
  background: var(--pc-s1);
  border: 1px solid var(--pc-b1);
  border-radius: 10px;
  overflow: hidden;
  margin-top: 8px;
}
#page-chat .pc-siblings-head {
  padding: 11px 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  transition: background 0.1s;
  font-family: inherit;
}
#page-chat .pc-siblings-head:hover { background: var(--pc-s2); }
#page-chat .pc-siblings-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 500;
  color: var(--pc-t3);
  letter-spacing: 0.10em;
  text-transform: uppercase;
}
#page-chat .pc-siblings-chev { font-size:9px; color:var(--pc-t3); transition:transform 0.15s; }
#page-chat #cp-siblings-list { border-top: 1px solid var(--pc-b1); }
#page-chat .pc-sibling-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 13px;
  cursor: pointer;
  border-bottom: 1px solid var(--pc-b1);
  transition: background 0.12s;
}
#page-chat .pc-sibling-row:last-child { border-bottom: none; }
#page-chat .pc-sibling-row:hover { background: var(--pc-s2); }
#page-chat .sibling-dot { width:6px; height:6px; border-radius:50%; flex-shrink:0; margin-top:5px; }
#page-chat .sibling-dot.red    { background:var(--pc-red);    box-shadow:0 0 7px rgba(216,88,88,0.6); }
#page-chat .sibling-dot.orange { background:var(--pc-orange); box-shadow:0 0 7px rgba(216,128,48,0.6); }
#page-chat .sibling-dot.grey   { background:#4A4858; border:1px solid #5E5C6E; }
#page-chat .sibling-name { font-size:12px; font-weight:500; color:var(--pc-t1); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
#page-chat .sibling-sub  { font-size:11px; color:var(--pc-t2); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; margin-top:2px; }

/* КОЛОНКА 3 — АККОРДЕОНЫ */
#page-chat .pc-col-info { display:flex; flex-direction:column; gap:6px; }
#page-chat .pc-acc {
  background: var(--pc-s1);
  border: 1px solid var(--pc-b1);
  border-radius: 10px;
  overflow: hidden;
}
#page-chat .pc-acc-head {
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 500;
  color: var(--pc-t3);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  transition: background 0.1s, color 0.1s;
}
#page-chat .pc-acc-head:hover { background: var(--pc-s2); color: var(--pc-t2); }
#page-chat .pc-acc.open .pc-acc-head { color: var(--pc-brand-text); background: var(--pc-s2); }
#page-chat .pc-acc-chev { font-size:9px; color:var(--pc-t3); transition:transform 0.18s; }
#page-chat .pc-acc-body {
  display: none;
  padding: 13px 14px;
  border-top: 1px solid var(--pc-b1);
  background: var(--pc-s2);
}
#page-chat .pc-acc.open .pc-acc-body { display:block; }
#page-chat .pc-acc.open .pc-acc-chev { transform:rotate(90deg); }
#page-chat .pc-field { margin-bottom:11px; }
#page-chat .pc-field:last-child { margin-bottom:0; }
#page-chat .pc-field-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 500;
  color: var(--pc-t3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 5px;
}
#page-chat input, #page-chat textarea {
  background: var(--pc-s2);
  border: 1px solid var(--pc-b1);
  color: var(--pc-t1);
  border-radius: 8px;
  padding: 8px 11px;
  font-family: inherit;
  font-size: 13px;
  width: 100%;
  outline: none;
  resize: none;
  transition: border-color 0.15s, background 0.15s;
}
#page-chat input::placeholder, #page-chat textarea::placeholder { color: var(--pc-t3); }
#page-chat input:focus, #page-chat textarea:focus {
  border-color: rgba(192,57,43,0.45);
  background: var(--pc-s3);
}
#page-chat .pc-save-btn {
  width: 100%;
  padding: 10px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--pc-b2);
  background: var(--pc-s3);
  color: var(--pc-t1);
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.18s;
}
#page-chat .pc-save-btn:hover { background:var(--pc-brand); color:var(--pc-on-brand); border-color:var(--pc-brand); }
#page-chat .pc-add-rule {
  font-size: 11px;
  color: var(--pc-blue);
  background: rgba(80,144,232,0.10);
  border: none;
  border-radius: 6px;
  padding: 5px 12px;
  cursor: pointer;
  font-family: inherit;
  margin-top: 2px;
  transition: all 0.15s;
}
#page-chat .pc-add-rule:hover { background: rgba(80,144,232,0.20); }
#page-chat .pc-rule-row { display:flex; gap:6px; align-items:flex-start; margin-bottom:5px; }
#page-chat .pc-rule-del {
  width:26px; height:26px;
  border-radius:6px;
  border:1px solid var(--pc-b2);
  background:var(--pc-s1);
  color:var(--pc-t3);
  font-size:11px;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0; margin-top:2px; padding:0; cursor:pointer;
  transition:all 0.15s;
}
#page-chat .pc-rule-del:hover { background:var(--pc-red-dim); color:var(--pc-red); }

/* ПОПАП ПОМОЧЬ РЕШИТЬ */
#page-chat-overlay {
  --pc-brand: #C0392B;
  --pc-brand-hover: #A93226;
  --pc-on-brand: #F7F6F3;
  --pc-brand-glow: rgba(192,57,43,0.32);
  --pc-brand-text: #D98880;
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
#page-chat-overlay.open { display:flex; }
#page-chat-overlay .pc-popup {
  background: var(--pc-s1, #141419);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 16px;
  width: 100%;
  max-width: 580px;
  overflow: hidden;
  box-shadow: 0 28px 80px rgba(0,0,0,0.65);
  animation: pc-popup-in 0.22s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes pc-popup-in {
  from { opacity:0; transform:scale(0.95) translateY(8px); }
  to   { opacity:1; transform:none; }
}
#page-chat-overlay .pc-popup-head {
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 20px; border-bottom:1px solid rgba(255,255,255,0.055);
  background: #1C1C24;
}
#page-chat-overlay .pc-popup-title {
  font-family: 'Onest', sans-serif;
  font-size: 15px; font-weight: 600;
  color: #E6E2D8; letter-spacing: -0.01em;
}
#page-chat-overlay .pc-popup-close {
  width:28px; height:28px; border-radius:7px;
  border:1px solid rgba(255,255,255,0.10);
  background:#141419; color:#3E3C4A;
  font-size:13px; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  padding:0; transition:all 0.15s; font-family:inherit;
}
#page-chat-overlay .pc-popup-close:hover { background:#25252F; color:#E6E2D8; }
#page-chat-overlay .pc-popup-hint {
  padding:10px 20px;
  background:rgba(192,57,43,0.12);
  border-bottom:1px solid rgba(192,57,43,0.18);
  font-family:'JetBrains Mono',monospace;
  font-size:10px; color:var(--pc-brand-text); line-height:1.55;
}
#page-chat-overlay .pc-popup-body { padding:16px 20px; }
#page-chat-overlay .pc-prompt-block {
  background:#1C1C24; border:1px solid rgba(255,255,255,0.055);
  border-radius:10px; padding:16px;
  font-family:'JetBrains Mono',monospace;
  font-size:12px; color:#E6E2D8;
  line-height:1.85; white-space:pre-wrap;
  max-height:320px; overflow-y:auto;
}
#page-chat-overlay .pc-popup-foot {
  padding:14px 20px; border-top:1px solid rgba(255,255,255,0.055);
  display:flex; gap:8px; background:#1C1C24;
}
#page-chat-overlay .pc-copy-btn {
  flex:1; padding:11px; border-radius:9px;
  font-size:13px; font-weight:600; border:none;
  background:var(--pc-brand); color:var(--pc-on-brand); cursor:pointer;
  font-family:inherit; transition:all 0.18s;
}
#page-chat-overlay .pc-copy-btn:hover { background:var(--pc-brand-hover); box-shadow:0 0 22px var(--pc-brand-glow); }
#page-chat-overlay .pc-close-btn {
  padding:11px 18px; border-radius:9px; font-size:13px;
  border:1px solid rgba(255,255,255,0.10);
  background:#141419; color:#7A7690; cursor:pointer;
  font-family:inherit; transition:all 0.15s;
}
#page-chat-overlay .pc-close-btn:hover { background:#25252F; color:#E6E2D8; }

@media(max-width:900px){
  #page-chat .pc-columns { grid-template-columns:1fr; }
  #page-chat .pc-col-chat { height:400px; }
}

/* PAGE-NOTES — flex layout для nv2 */
#page-notes.active {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100vh;
}