:root{
  --bg:#0f1623; --bg2:#151f30; --panel:#1b2638; --panel2:#222f44;
  --line:#2a3a52; --txt:#e7edf6; --muted:#8da0bd; --muted2:#64779a;
  --accent:#3b82f6; --accent2:#2563eb; --ok:#22c55e; --warn:#f59e0b;
  --bad:#ef4444; --purple:#8b5cf6; --cyan:#06b6d4;
  --radius:12px; --shadow:0 6px 24px rgba(0,0,0,.28);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;background:var(--bg);color:var(--txt);font-size:14px;line-height:1.45}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:14px}
a{color:var(--accent)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#33455f;border-radius:8px}

#login{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:radial-gradient(1200px 600px at 70% -10%,#1d2c45,#0f1623);z-index:100}
.login-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:34px;width:380px;box-shadow:var(--shadow)}
.login-card h1{font-size:22px;margin-bottom:4px;display:flex;align-items:center;gap:10px}
.login-card .sub{color:var(--muted);font-size:13px;margin-bottom:22px}
.logo-badge{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);display:grid;place-items:center;font-weight:800;color:#fff;font-size:16px}
.login-card .field{margin-bottom:14px}
.login-err{color:var(--bad);font-size:13px;margin-bottom:10px;min-height:18px}
.login-hint{margin-top:16px;font-size:12px;color:var(--muted);background:var(--bg2);border:1px solid var(--line);border-radius:9px;padding:10px}

#app{display:none;height:100vh;grid-template-columns:240px 1fr;grid-template-rows:58px 1fr}
.sidebar{grid-row:1/3;background:var(--bg2);border-right:1px solid var(--line);padding:14px 12px;display:flex;flex-direction:column;gap:4px;overflow:auto}
.brand{display:flex;align-items:center;gap:10px;padding:6px 8px 16px}
.brand b{font-size:16px}.brand span{font-size:11px;color:var(--muted);display:block}
.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;color:var(--muted);font-weight:500;border:none;background:none;width:100%;text-align:left;font-size:14px}
.nav-item .ic{width:20px;text-align:center;font-size:16px}
.nav-item:hover{background:var(--panel);color:var(--txt)}
.nav-item.active{background:var(--accent);color:#fff}
.nav-item .badge{margin-left:auto;background:#33455f;color:var(--txt);font-size:11px;padding:1px 7px;border-radius:10px}
.nav-item.active .badge{background:rgba(255,255,255,.25)}
.nav-sep{height:1px;background:var(--line);margin:8px 4px}
.nav-label{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted2);padding:8px 10px 4px}

.topbar{grid-column:2;display:flex;align-items:center;gap:14px;padding:0 22px;border-bottom:1px solid var(--line);background:var(--bg2)}
.topbar h2{font-size:16px;font-weight:600}.topbar .spacer{flex:1}
.search{background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:7px 12px;color:var(--txt);width:240px}
.user-chip{display:flex;align-items:center;gap:9px;padding:5px 10px 5px 5px;border:1px solid var(--line);border-radius:30px;background:var(--panel)}
.avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#8b5cf6);display:grid;place-items:center;font-weight:700;font-size:13px;color:#fff;flex-shrink:0}
.user-chip small{color:var(--muted);display:block;font-size:11px}

.main{grid-column:2;overflow:auto;padding:22px}
.view{display:none}.view.active{display:block;animation:fade .2s}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.btn{background:var(--accent);color:#fff;border:none;padding:9px 16px;border-radius:9px;font-weight:600;font-size:13px;display:inline-flex;align-items:center;gap:7px}
.btn:hover{background:var(--accent2)}
.btn.ghost{background:var(--panel);border:1px solid var(--line);color:var(--txt)}
.btn.ghost:hover{border-color:var(--accent)}
.btn.danger{background:var(--bad)}.btn.ok{background:var(--ok)}
.btn.sm{padding:6px 11px;font-size:12px}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin-bottom:22px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;position:relative;overflow:hidden}
.kpi .lbl{color:var(--muted);font-size:12px;margin-bottom:8px;display:flex;align-items:center;gap:7px}
.kpi .val{font-size:26px;font-weight:700}
.kpi .delta{font-size:12px;margin-top:5px}
.kpi .ic-bg{position:absolute;right:-8px;bottom:-10px;font-size:54px;opacity:.07}

.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:18px}
.panel .ph{display:flex;align-items:center;gap:12px;padding:15px 18px;border-bottom:1px solid var(--line)}
.panel .ph h3{font-size:15px;font-weight:600}.panel .ph .spacer{flex:1}
.panel .pb{padding:18px}.panel .pb.flush{padding:0}

table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:11px 16px;border-bottom:1px solid var(--line);font-weight:600}
td{padding:12px 16px;border-bottom:1px solid var(--line);font-size:13px}
tr:last-child td{border-bottom:none}
tbody tr{transition:.1s}tbody tr:hover{background:var(--panel2)}
.row-click{cursor:pointer}

.tag{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600}
.s-new{background:rgba(59,130,246,.16);color:#7eb0ff}
.s-assigned{background:rgba(139,92,246,.16);color:#c4a9ff}
.s-progress{background:rgba(245,158,11,.16);color:#fbbf24}
.s-done{background:rgba(34,197,94,.16);color:#5ee08a}
.s-cancel{background:rgba(239,68,68,.16);color:#fca5a5}
.p-high{background:rgba(239,68,68,.16);color:#fca5a5}
.p-mid{background:rgba(245,158,11,.16);color:#fbbf24}
.p-low{background:rgba(100,119,154,.2);color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block}

.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.toolbar select,.toolbar input{background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:8px 12px;color:var(--txt)}
.chip-filter{display:flex;gap:6px;flex-wrap:wrap}
.chip{padding:6px 13px;border-radius:20px;border:1px solid var(--line);background:var(--panel);color:var(--muted);font-size:12px}
.chip.active{background:var(--accent);color:#fff;border-color:var(--accent)}

.modal-bg{position:fixed;inset:0;background:rgba(8,12,20,.6);backdrop-filter:blur(2px);display:none;align-items:flex-start;justify-content:center;z-index:60;padding:40px 16px;overflow:auto}
.modal-bg.show{display:flex}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:16px;width:560px;max-width:100%;box-shadow:var(--shadow)}
.modal.wide{width:760px}
.modal .mh{display:flex;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}
.modal .mh h3{font-size:17px}
.modal .mh .x{margin-left:auto;background:none;border:none;color:var(--muted);font-size:22px;line-height:1}
.modal .mb{padding:22px;max-height:70vh;overflow:auto}
.modal .mf{padding:16px 22px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end;align-items:center}

.field{margin-bottom:15px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:600}
.field input,.field select,.field textarea{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:9px;padding:10px 12px;color:var(--txt)}
.field textarea{resize:vertical;min-height:70px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}

.toast{position:fixed;bottom:22px;right:22px;background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--ok);padding:13px 18px;border-radius:10px;box-shadow:var(--shadow);z-index:200;display:none;animation:fade .2s}
.toast.show{display:block}

.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 22px;margin-bottom:18px}
.detail-grid .dl{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.detail-grid .dv{font-size:14px;margin-bottom:8px}
.split{display:grid;grid-template-columns:1.6fr 1fr;gap:18px}
@media(max-width:1000px){.split{grid-template-columns:1fr}.grid3{grid-template-columns:1fr}}

.bar{height:8px;border-radius:6px;background:var(--panel2);overflow:hidden}
.bar>i{display:block;height:100%;border-radius:6px}
.mini-row{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.mini-row:last-child{border:none}
.empty{text-align:center;color:var(--muted);padding:40px}
.badge-low{background:var(--bad);color:#fff;font-size:10px;padding:1px 7px;border-radius:10px}
.adminonly.hidden{display:none!important}
.bars-chart{display:flex;align-items:flex-end;gap:10px;height:160px;padding-top:10px}
.bars-chart .col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;justify-content:flex-end;height:100%}
.bars-chart .col .b{width:60%;background:linear-gradient(180deg,#3b82f6,#2563eb);border-radius:6px 6px 0 0;min-height:3px}
.bars-chart .col small{color:var(--muted);font-size:11px}

/* ===== МЕССЕНДЖЕР ===== */
.chat-wrap{display:grid;grid-template-columns:300px 1fr;gap:0;height:calc(100vh - 58px - 44px);background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.conv-list{border-right:1px solid var(--line);overflow:auto;display:flex;flex-direction:column}
.conv-search{padding:12px;border-bottom:1px solid var(--line)}
.conv-search input{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:9px;padding:8px 12px;color:var(--txt)}
.conv-group-label{font-size:10px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted2);padding:12px 14px 4px}
.conv{display:flex;align-items:center;gap:11px;padding:11px 14px;cursor:pointer;border-bottom:1px solid var(--line)}
.conv:hover{background:var(--panel2)}
.conv.active{background:var(--accent2)}
.conv .ci{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;font-size:16px;flex-shrink:0;background:#11243f}
.conv .ct{flex:1;min-width:0}
.conv .ct b{font-size:13.5px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.conv .ct small{color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
.conv.active .ct small{color:#cfe0ff}

.chat-main{display:flex;flex-direction:column;min-width:0}
.chat-head{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}
.chat-head b{font-size:15px}.chat-head small{color:var(--muted);display:block;font-size:12px}
.chat-body{flex:1;overflow:auto;padding:18px;display:flex;flex-direction:column;gap:10px;background:linear-gradient(180deg,#141d2d,#121a28)}
.msg{max-width:70%;padding:9px 13px;border-radius:14px;background:var(--panel2);border:1px solid var(--line);align-self:flex-start}
.msg.me{align-self:flex-end;background:var(--accent2);border-color:transparent}
.msg .mfrom{font-size:11px;color:var(--purple);font-weight:700;margin-bottom:3px}
.msg.me .mfrom{color:#cfe0ff}
.msg .mtime{font-size:10px;color:var(--muted);margin-top:4px;text-align:right}
.msg.me .mtime{color:#cfe0ff}
.msg .matt{display:block;margin-top:6px}
.msg .matt img{max-width:240px;border-radius:8px;display:block}
.msg .mfile{display:flex;align-items:center;gap:8px;background:rgba(0,0,0,.2);padding:8px 10px;border-radius:8px;color:inherit;text-decoration:none;font-size:13px;margin-top:4px}
.chat-input{padding:12px;border-top:1px solid var(--line);display:flex;gap:9px;align-items:flex-end}
.chat-input textarea{flex:1;background:var(--bg2);border:1px solid var(--line);border-radius:11px;padding:11px 14px;color:var(--txt);resize:none;max-height:120px;min-height:42px}
.chat-input .icon-btn{width:42px;height:42px;border-radius:11px;border:1px solid var(--line);background:var(--bg2);color:var(--txt);font-size:18px;flex-shrink:0}
.chat-input .icon-btn:hover{border-color:var(--accent)}
.typing{font-size:11px;color:var(--muted);padding:0 18px 6px;height:14px}
.chat-empty{flex:1;display:grid;place-items:center;color:var(--muted);text-align:center}
.hamb{display:none;background:none;border:none;color:var(--txt);font-size:22px;line-height:1;padding:4px 6px;margin-right:2px}
.drawer-ovl{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:40}
.chat-back{display:none;background:none;border:none;color:var(--txt);font-size:24px;line-height:1;margin-right:2px}
@media(max-width:760px){
  #app{grid-template-columns:1fr;grid-template-rows:54px 1fr}
  .sidebar{position:fixed;top:0;left:0;bottom:0;width:250px;z-index:50;transform:translateX(-100%);transition:transform .22s ease;grid-row:auto}
  .sidebar.open{transform:translateX(0);box-shadow:0 0 40px rgba(0,0,0,.5)}
  .drawer-ovl.show{display:block}
  .hamb{display:inline-block}
  .topbar{grid-column:1;padding:0 12px;gap:8px}
  .topbar h2{font-size:15px}
  .search{display:none}
  .user-chip{padding:4px}
  .user-chip > div:last-child{display:none}
  #topAction{padding:8px 11px}
  .main{grid-column:1;padding:14px 12px}
  .cards{grid-template-columns:1fr 1fr;gap:10px}
  .kpi{padding:13px 14px}.kpi .val{font-size:21px}
  .panel .pb.flush{overflow-x:auto}
  table{min-width:580px}
  .grid2,.grid3{grid-template-columns:1fr}
  .modal-bg{padding:14px 10px}
  .detail-grid{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .chat-wrap{grid-template-columns:1fr;height:calc(100vh - 54px - 28px)}
  .chat-wrap .chat-main{display:none}
  .chat-wrap.show-chat .conv-list{display:none}
  .chat-wrap.show-chat .chat-main{display:flex}
  .chat-back{display:inline-block}
  .msg{max-width:84%}
}

/* ===== Полировка интерфейса и переносы текста ===== */
html{ -webkit-text-size-adjust:100%; }
body{ overflow-x:hidden; }
h2,h3,.brand b,.dv,td,.conv .ct b,.conv .ct small,.kpi .lbl,.detail-grid .dl{ overflow-wrap:break-word; word-break:break-word; }
.kpi .val{ white-space:normal; line-height:1.15; overflow-wrap:break-word; }
.msg{ overflow-wrap:anywhere; }
.msg .mfile{ overflow-wrap:anywhere; }
/* колокольчик уведомлений */
.bell-btn{ width:38px; height:38px; border-radius:10px; border:1px solid var(--line); background:var(--panel); color:var(--txt); font-size:17px; display:none; align-items:center; justify-content:center; flex-shrink:0; }
.bell-btn.show{ display:inline-flex; }
.bell-btn:hover{ border-color:var(--accent); }

@media(max-width:760px){
  /* модальные окна — «шторкой» снизу, удобнее на телефоне */
  .modal-bg{ align-items:flex-end; padding:0; }
  .modal, .modal.wide{ width:100%; max-width:100%; border-radius:18px 18px 0 0; }
  .modal .mb{ max-height:72vh; padding:18px; }
  .modal .mh{ padding:16px 18px; }
  .modal .mf{ padding:14px 18px; flex-wrap:wrap; }
  .modal .mf .btn{ flex:1; justify-content:center; }
  /* вход */
  .login-card{ width:100%; max-width:430px; padding:26px 20px; }
  /* KPI и заголовки */
  .kpi .val{ font-size:20px; }
  .topbar h2{ font-size:15px; }
  .topbar{ gap:7px; padding:0 12px; }
  /* таблицы: чуть плотнее и с инерционной прокруткой */
  th,td{ padding:10px 12px; font-size:12.5px; }
  .panel .pb.flush{ -webkit-overflow-scrolling:touch; }
  /* чат */
  .chat-body{ padding:14px 12px; }
  .msg{ max-width:88%; }
  .chat-input textarea{ font-size:16px; } /* 16px — чтобы iOS не зумил при фокусе */
  .field input,.field select,.field textarea{ font-size:16px; }
}