@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=DM+Mono:wght@400;500&display=swap');

:root {
  --bg:#f5f6fa;--bg2:#ffffff;--bg3:#f0f2f8;--bg4:#e8ebf4;
  --border:#e2e5ef;--border2:#d0d5e8;
  --text:#111827;--text2:#5b6478;--text3:#9ba3b8;
  --accent:#3b5bdb;--accent-l:#eef1fd;--accent2:#4c6ef5;
  --green:#0ca678;--green-l:#e6f7f2;
  --amber:#e8820c;--amber-l:#fef3e2;
  --coral:#e03131;--coral-l:#fde8e8;
  --purple:#7048e8;--purple-l:#f0ecfd;
  --cyan:#0891b2;--teal:#0d9488;--red:#dc2626;--red-l:#fee2e2;
  --sans:'Plus Jakarta Sans',sans-serif;
  --mono:'DM Mono',monospace;
  --r:12px;--rs:8px;
  --sh:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
  --shm:0 4px 16px rgba(0,0,0,.10),0 2px 6px rgba(0,0,0,.06);
}

*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--text);font-family:var(--sans);height:100vh;overflow:hidden;display:flex;flex-direction:column;font-size:14px}

/* ── TOPBAR ── */
.topbar{height:56px;background:var(--bg2);border-bottom:1px solid var(--border);display:flex;align-items:center;flex-shrink:0;box-shadow:var(--sh);z-index:10}
.logo{display:flex;align-items:center;gap:10px;padding:0 22px;border-right:1px solid var(--border);height:100%;font-weight:700;font-size:13px}
.logo-mark{width:28px;height:28px;background:linear-gradient(135deg,var(--accent),var(--accent2));border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px;color:white;box-shadow:0 2px 6px rgba(59,91,219,.35)}
.nav-tabs{display:flex;height:100%;padding:0 10px;gap:2px;align-items:center}
.nav-tab{display:flex;align-items:center;gap:7px;padding:6px 14px;border-radius:var(--rs);font-size:13px;font-weight:500;color:var(--text2);cursor:pointer;transition:all .15s;user-select:none}
.nav-tab:hover{background:var(--bg3);color:var(--text)}
.nav-tab.active{background:var(--accent-l);color:var(--accent);font-weight:600}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:8px;padding:0 18px}
.sbadge{display:flex;align-items:center;gap:6px;border-radius:20px;padding:4px 12px;font-size:11px;font-weight:600}
.sbadge.green{background:var(--green-l);border:1px solid rgba(12,166,120,.25);color:var(--green)}
.sbadge.amber{background:var(--amber-l);border:1px solid rgba(232,130,12,.25);color:var(--amber);display:none}
.sdot{width:6px;height:6px;border-radius:50%;background:currentColor;animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.4}}
.spinner{width:13px;height:13px;border:2px solid var(--border2);border-top-color:var(--accent);border-radius:50%;animation:spin .65s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── MAIN ── */
.main{flex:1;overflow:hidden;display:flex}
.page{display:none;width:100%;height:100%}
.page.active{display:flex}

/* ══════════════════════════════
   CHAT
══════════════════════════════ */
#page-chat{flex-direction:column;align-items:center}
.chat-wrap{display:flex;flex-direction:column;width:100%;max-width:720px;height:100%;padding:0 20px}
.chat-hero{padding:22px 0 16px;flex-shrink:0}
.chat-hero h1{font-size:20px;font-weight:700;margin-bottom:3px}
.chat-hero p{font-size:13px;color:var(--text2);line-height:1.5}
.chat-feed{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:14px;padding:4px 0 16px;scrollbar-width:thin;scrollbar-color:var(--border2) transparent}
.msg{display:flex;gap:11px;animation:rise .25s ease}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.av{width:32px;height:32px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0;margin-top:2px}
.av.ai{background:linear-gradient(135deg,var(--accent),var(--accent2));color:white}
.av.usr{background:var(--bg3);border:1px solid var(--border2);font-size:15px}
.mb{flex:1;min-width:0}
.mn{font-size:11px;font-weight:700;color:var(--text3);margin-bottom:5px;letter-spacing:.04em;text-transform:uppercase}
.mt{font-size:13.5px;line-height:1.65;color:var(--text)}
.mt p{margin-bottom:8px}.mt p:last-child{margin-bottom:0}

.icard{background:var(--bg2);border:1px solid var(--border);border-radius:var(--r);padding:14px 16px;margin:10px 0;box-shadow:var(--sh)}
.icard-t{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin-bottom:10px}
.icard-r{display:flex;align-items:flex-start;gap:8px;padding:3px 0;font-size:13px;color:var(--text2);line-height:1.4}
.icard-r::before{content:'';width:4px;height:4px;border-radius:50%;background:var(--accent);flex-shrink:0;margin-top:6px}

.btn-p{display:inline-flex;align-items:center;gap:7px;border:none;border-radius:var(--rs);padding:8px 16px;font-size:13px;font-weight:600;font-family:var(--sans);cursor:pointer;margin-top:10px;transition:all .15s}
.btn-p.blue{background:var(--accent);color:white;box-shadow:0 2px 6px rgba(59,91,219,.3)}
.btn-p.blue:hover{background:#3451c7;transform:translateY(-1px)}
.btn-p.green{background:var(--green-l);color:var(--green);border:1px solid rgba(12,166,120,.3);margin-left:8px}
.btn-p.green:hover{background:rgba(12,166,120,.15)}
.btn-p.red{background:var(--red-l);color:var(--red);border:1px solid rgba(220,38,38,.3);margin-left:8px}

.chat-input-area{padding:14px 0 18px;flex-shrink:0}
.hint-row{display:flex;gap:6px;margin-bottom:10px;flex-wrap:wrap}
.hpill{font-size:12px;font-weight:500;padding:5px 12px;background:var(--bg2);border:1px solid var(--border2);border-radius:20px;color:var(--text2);cursor:pointer;transition:all .15s;box-shadow:var(--sh)}
.hpill:hover{background:var(--accent-l);border-color:var(--accent);color:var(--accent)}
.ibox{background:var(--bg2);border:1.5px solid var(--border2);border-radius:var(--r);padding:10px 12px 10px 16px;display:flex;gap:10px;align-items:flex-end;transition:border-color .15s;box-shadow:var(--sh)}
.ibox:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(59,91,219,.08)}
.ifield{flex:1;background:none;border:none;outline:none;font-family:var(--sans);font-size:13.5px;color:var(--text);resize:none;line-height:1.5;min-height:22px;max-height:110px}
.ifield::placeholder{color:var(--text3)}
.sbtn{width:34px;height:34px;background:var(--accent);border:none;border-radius:9px;color:white;font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .15s;box-shadow:0 2px 5px rgba(59,91,219,.3)}
.sbtn:hover{background:#3451c7}.sbtn:disabled{background:var(--bg4);box-shadow:none;cursor:not-allowed}

/* ══════════════════════════════
   ADMIN
══════════════════════════════ */
#page-admin{flex-direction:row}
.pleft{width:300px;flex-shrink:0;border-right:1px solid var(--border);display:flex;flex-direction:column;background:var(--bg2)}
.phead{padding:12px 18px;border-bottom:1px solid var(--border);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text3);display:flex;align-items:center;gap:7px;flex-shrink:0}
.arch-scroll{flex:1;overflow-y:auto;padding:14px 12px;scrollbar-width:thin;scrollbar-color:var(--border2) transparent}

/* ── LAYER CARDS ── */
.lcard{
  border:1.5px solid var(--border);
  border-radius:var(--r);
  margin-bottom:0;
  overflow:hidden;
  background:var(--bg);
  transition: border-color .3s ease, background .3s ease, box-shadow .3s ease, transform .2s ease;
  position:relative;
}

/* Анімація активного шару */
.lcard.active{
  border-color:var(--accent);
  background:white;
  box-shadow: 0 0 0 3px rgba(59,91,219,.08), var(--shm);
  transform: translateX(2px);
  z-index: 1;
}

/* Анімація завершення */
.lcard.completing{
  border-color:var(--green);
  background:white;
  animation: completeFlash .35s ease;
}
@keyframes completeFlash {
  0%   { box-shadow: 0 0 0 3px rgba(59,91,219,.1); }
  50%  { box-shadow: 0 0 0 6px rgba(12,166,120,.2); background: rgba(12,166,120,.05); }
  100% { box-shadow: 0 0 0 2px rgba(12,166,120,.1); }
}

.lcard.done{
  border-color:rgba(12,166,120,.4);
  background:white;
  box-shadow:0 0 0 2px rgba(12,166,120,.06);
}

.lhead{display:flex;align-items:center;gap:10px;padding:10px 13px;font-size:12px;font-weight:600;color:var(--text2);transition:color .2s}
.lcard.active .lhead{color:var(--accent)}
.lcard.done .lhead{color:var(--green)}
.lcard.completing .lhead{color:var(--green)}

.lnum{
  width:22px;height:22px;border-radius:6px;
  background:var(--bg4);border:1.5px solid var(--border2);
  display:flex;align-items:center;justify-content:center;
  font-size:10px;font-family:var(--mono);color:var(--text3);flex-shrink:0;
  transition: all .25s ease;
}
.lcard.active .lnum{background:var(--accent);border-color:var(--accent);color:white;box-shadow:0 2px 6px rgba(59,91,219,.4);}
.lcard.done .lnum, .lcard.completing .lnum{background:var(--green);border-color:var(--green);color:white;}

.lstate{
  margin-left:auto;font-size:10px;font-weight:600;
  padding:2px 8px;border-radius:20px;
  font-family:var(--mono);background:var(--bg4);color:var(--text3);
  transition: all .2s;
}
.lcard.active .lstate{background:var(--accent-l);color:var(--accent);}
.lcard.done .lstate, .lcard.completing .lstate{background:var(--green-l);color:var(--green);}

.lchips{padding:0 13px 11px;display:flex;flex-wrap:wrap;gap:5px}
.chip{font-size:10px;font-family:var(--mono);padding:3px 8px;border-radius:5px;background:var(--bg3);border:1px solid var(--border);color:var(--text3);transition:all .25s}
.lcard.active .chip{color:var(--text2);background:var(--accent-l);border-color:rgba(59,91,219,.2);}
.lcard.done .chip{color:var(--green);background:var(--green-l);border-color:rgba(12,166,120,.2);}

/* ── CONNECTOR ── */
.layer-connector{
  display:flex;align-items:center;justify-content:center;
  height:20px;margin:0 auto;
  position:relative;
  width:2px;
  background:var(--border);
  transition:background .3s ease;
}
.layer-connector::after{
  content:'';
  position:absolute;
  bottom:-4px;
  left:-3px;
  width:8px;height:8px;
  border-right:2px solid var(--border);
  border-bottom:2px solid var(--border);
  transform:rotate(45deg);
  transition:border-color .3s ease;
}
.layer-connector.active{background:var(--accent);}
.layer-connector.active::after{border-color:var(--accent);}
.layer-connector.done{background:var(--green);}
.layer-connector.done::after{border-color:var(--green);}
.layer-connector.flowing{
  background:var(--accent);
  animation:flowDown .6s ease forwards;
}
@keyframes flowDown{
  0%{opacity:.3;}
  100%{opacity:1;background:var(--green);}
}

/* Pulse на активному шарі (progress indicator) */
.lcard.active::before{
  content:'';
  position:absolute;
  top:0; left:0; right:0;
  height:2px;
  background:linear-gradient(90deg, var(--accent) 0%, var(--accent2) 100%);
  animation:progressBar 2s ease-in-out infinite;
}
@keyframes progressBar{
  0%{transform:scaleX(0);transform-origin:left;}
  50%{transform:scaleX(1);transform-origin:left;}
  51%{transform:scaleX(1);transform-origin:right;}
  100%{transform:scaleX(0);transform-origin:right;}
}

/* ── RIGHT PANEL ── */
.pright{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--bg)}
.lhdr{background:var(--bg2);border-bottom:1px solid var(--border);padding:12px 18px;display:flex;align-items:center;gap:10px;flex-shrink:0}
.ltitle{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text3)}
.lclear{margin-left:auto;font-size:11px;font-weight:500;padding:4px 10px;background:var(--bg3);border:1px solid var(--border2);border-radius:6px;color:var(--text2);cursor:pointer;font-family:var(--sans);transition:all .12s}
.lclear:hover{background:var(--bg4);color:var(--text)}

.srcrow{background:var(--bg2);border-bottom:1px solid var(--border);padding:8px 18px;display:flex;align-items:center;gap:7px;flex-shrink:0;overflow-x:auto;scrollbar-width:none}
.srclbl{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text3);flex-shrink:0;margin-right:2px}
.spill{display:flex;align-items:center;gap:6px;background:var(--bg3);border:1.5px solid var(--border);border-radius:20px;padding:4px 12px;font-size:11px;font-weight:500;color:var(--text2);white-space:nowrap;flex-shrink:0;transition:all .3s ease}
.spill.active{border-color:var(--accent);color:var(--accent);background:var(--accent-l);box-shadow:0 0 0 2px rgba(59,91,219,.1)}
.spill.done{border-color:rgba(12,166,120,.4);color:var(--green);background:var(--green-l)}
.sdot2{width:5px;height:5px;border-radius:50%;background:var(--border2);flex-shrink:0;transition:all .3s}
.spill.active .sdot2{background:var(--accent);animation:blink .8s infinite}
.spill.done .sdot2{background:var(--green)}
.clbl{margin-left:auto;font-size:11px;font-family:var(--mono);color:var(--text3);flex-shrink:0;background:var(--bg3);padding:3px 10px;border-radius:20px;border:1px solid var(--border)}

/* ── LOG ── */
.lfeed{flex:1;overflow-y:auto;padding:14px 18px;scrollbar-width:thin;scrollbar-color:var(--border2) transparent}
.idle{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:12px}
.idle-ico{width:52px;height:52px;background:var(--bg3);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:24px;border:1.5px solid var(--border2)}
.le{display:flex;gap:11px;padding:2px 0;align-items:flex-start;animation:rise .2s ease;font-family:var(--mono);font-size:12px;line-height:1.55}
.lts{color:var(--text3);flex-shrink:0;font-size:10.5px;margin-top:2px}
.lic{flex-shrink:0;width:16px;text-align:center;margin-top:1px}
.ltx{flex:1}
.le.info .ltx{color:var(--text2)}.le.layer .ltx{color:var(--accent);font-weight:600;font-family:var(--sans);font-size:12px}
.le.action .ltx{color:var(--text)}.le.think .ltx{color:var(--purple);font-style:italic}
.le.source .ltx{color:var(--cyan)}.le.found .ltx{color:var(--amber);font-weight:500}
.le.archive .ltx{color:var(--coral)}.le.success .ltx{color:var(--green);font-weight:500}
.le.warn .ltx{color:var(--amber)}.le.draft .ltx{color:var(--teal)}.le.sep .ltx{color:var(--border2)}

/* ── DRAFT PANEL ── */
.dpanel{border-top:1px solid var(--border);flex-shrink:0;max-height:340px;overflow-y:auto;background:var(--bg2);scrollbar-width:thin;scrollbar-color:var(--border2) transparent}
.panel-appear{animation:panelSlideUp .35s ease}
@keyframes panelSlideUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.dhdr{padding:11px 18px;border-bottom:1px solid var(--border);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text3);display:flex;align-items:center;gap:7px;background:var(--bg2);position:sticky;top:0;z-index:2}
.dcnt{background:var(--accent);color:white;font-size:10px;font-weight:700;width:18px;height:18px;border-radius:5px;display:flex;align-items:center;justify-content:center}
.dbody{padding:12px 18px;display:flex;flex-direction:column;gap:12px}

/* ── DRAFT CARDS ── */
.dc{background:white;border:1.5px solid var(--border);border-radius:var(--r);padding:14px 16px;box-shadow:var(--sh)}
.dc.new{border-left:3px solid var(--accent)}.dc.update{border-left:3px solid var(--amber)}
.dc-type{font-size:10px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;margin-bottom:7px}
.dc.new .dc-type{color:var(--accent)}.dc.update .dc-type{color:var(--amber)}
.dc-title{font-size:13px;font-weight:600;color:var(--text);margin-bottom:8px;line-height:1.4}
.dc-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.meta-item{font-size:11px;color:var(--text2);font-family:var(--mono)}
.lifecycle-badge{background:var(--green-l);color:var(--green);padding:2px 8px;border-radius:4px;border:1px solid rgba(12,166,120,.25)}
.dtags{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:12px}
.dt{font-family:var(--mono);font-size:10px;padding:2px 8px;border-radius:5px;font-weight:500}
.dt0{background:var(--bg3);color:var(--text2);border:1px solid var(--border2)}
.dtb{background:var(--accent-l);color:var(--accent);border:1px solid rgba(59,91,219,.2)}
.dta{background:var(--amber-l);color:var(--amber);border:1px solid rgba(232,130,12,.2)}
.dtg{background:var(--green-l);color:var(--green);border:1px solid rgba(12,166,120,.2)}
.dtc{background:var(--coral-l);color:var(--coral);border:1px solid rgba(224,49,49,.2)}
.dtp{background:var(--purple-l);color:var(--purple);border:1px solid rgba(112,72,232,.2)}

/* ── REASONING ── */
.reasoning-block{background:var(--bg3);border:1px solid var(--border);border-radius:var(--rs);padding:12px 14px;margin-bottom:12px}
.reasoning-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--purple);margin-bottom:10px;display:flex;align-items:center;gap:6px}
.reasoning-body{display:flex;flex-direction:column;gap:8px}
.r-section{}
.r-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text3);margin-bottom:3px}
.r-text{font-size:12px;line-height:1.6;color:var(--text2)}
.r-text code{font-family:var(--mono);font-size:11px;background:var(--bg4);padding:1px 5px;border-radius:3px;color:var(--accent);border:1px solid var(--border2)}
.r-text strong{color:var(--text);font-weight:600}
.deadline-text{font-weight:600;color:var(--coral)}

/* ── ACTIONS ── */
.actions-block{background:var(--accent-l);border:1px solid rgba(59,91,219,.15);border-radius:var(--rs);padding:12px 14px;margin-bottom:12px}
.actions-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin-bottom:10px}
.action-row{display:flex;gap:8px;align-items:flex-start;padding:5px 0;font-size:12px;border-bottom:1px solid rgba(59,91,219,.08)}
.action-row:last-child{border-bottom:none;padding-bottom:0}
.action-dept{font-family:var(--mono);font-size:10px;font-weight:600;color:var(--accent);background:white;padding:2px 7px;border-radius:4px;border:1px solid rgba(59,91,219,.2);flex-shrink:0;white-space:nowrap}
.action-text{flex:1;color:var(--text2);line-height:1.5}
.action-deadline{font-family:var(--mono);font-size:10px;color:var(--coral);font-weight:600;flex-shrink:0;white-space:nowrap}

.ddept{font-size:12px;color:var(--text2);margin-bottom:12px}
.ddept strong{color:var(--text);font-weight:600}
.dacts{display:flex;gap:7px}
.dab{font-size:12px;font-family:var(--sans);font-weight:600;padding:6px 14px;border-radius:var(--rs);border:none;cursor:pointer;transition:all .12s}
.dab.ok{background:var(--green);color:white;box-shadow:0 2px 5px rgba(12,166,120,.3)}.dab.ok:hover{background:#0b9268}
.dab.ed{background:var(--bg3);color:var(--text2);border:1.5px solid var(--border2)}.dab.ed:hover{background:var(--bg4);color:var(--text)}
.dab.rj{background:transparent;color:var(--text3);border:1.5px solid var(--border)}.dab.rj:hover{color:var(--coral);border-color:var(--coral);background:var(--coral-l)}

::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}

/* ── AFFECTED TAGS BLOCK ── */
.affected-block{margin-bottom:12px;display:flex;flex-direction:column;gap:6px}
.affected-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.affected-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text3);flex-shrink:0;min-width:64px}