:root{
  --bg:#0d1117; --panel:#151b24; --panel-2:#1b2330; --line:#28323f;
  --text:#e6edf3; --muted:#8b98a8; --faint:#5b6573;
  --rec:#ff4040; --live:#27d6ac; --accent:#4c8dff; --accent-d:#3a6fd6;
  --warn:#ffb340;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace;
  --ui:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --r:10px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:var(--bg); color:var(--text); font-family:var(--ui);
  font-size:14px; line-height:1.45; -webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none}
button{font-family:inherit}
.mono{font-family:var(--mono)}

/* ---------- topbar ---------- */
.topbar{
  display:flex;align-items:center;gap:16px;
  padding:0 20px;height:56px;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,#141a23,#10151d);
}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:.5px}
.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--rec);
  box-shadow:0 0 0 3px rgba(255,64,64,.18);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 6px rgba(255,64,64,0)}}
.brand small{color:var(--faint);font-weight:400;letter-spacing:1px;text-transform:uppercase;font-size:11px}
.spacer{flex:1}
.who{color:var(--muted);font-size:13px}
.who b{color:var(--text)}
.btn{
  border:1px solid var(--line);background:var(--panel-2);color:var(--text);
  padding:8px 14px;border-radius:8px;cursor:pointer;font-size:13px;transition:.12s;
}
.btn:hover{border-color:var(--accent);background:#222c3a}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.btn.primary:hover{background:var(--accent-d)}
.btn.ghost{background:transparent}
.btn.danger{border-color:#5a2a2a;color:#ff8a8a}
.btn.danger:hover{background:#2a1818;border-color:var(--rec)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.tab{padding:8px 16px;border-radius:8px;cursor:pointer;color:var(--muted);border:1px solid transparent}
.tab.active{color:var(--text);background:var(--panel-2);border-color:var(--line)}
.menu-btn{display:none;border:1px solid var(--line);background:var(--panel-2);color:var(--text);
  width:40px;height:40px;border-radius:8px;cursor:pointer;font-size:18px;line-height:1;
  align-items:center;justify-content:center;flex-shrink:0}
.side-overlay{display:none;position:fixed;inset:56px 0 0 0;background:rgba(5,8,12,.55);z-index:15}
.side-overlay.show{display:block}

/* ---------- login ---------- */
.login-wrap{min-height:100%;display:grid;place-items:center;padding:24px;
  background:radial-gradient(1200px 600px at 50% -10%,#16202c,var(--bg))}
.login-card{width:360px;background:var(--panel);border:1px solid var(--line);
  border-radius:16px;padding:34px 30px;box-shadow:0 24px 60px rgba(0,0,0,.45)}
.login-card .brand{justify-content:center;margin-bottom:6px;font-size:18px}
.login-card .sub{text-align:center;color:var(--muted);margin-bottom:26px;font-size:13px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;letter-spacing:.3px}
.field input{width:100%;padding:11px 13px;background:#0e141c;border:1px solid var(--line);
  border-radius:9px;color:var(--text);font-size:14px;outline:none;transition:.12s}
.field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(76,141,255,.15)}
.login-card .btn.primary{width:100%;justify-content:center;padding:11px;margin-top:6px}
.err{background:#2a1518;border:1px solid #5a2a2a;color:#ff9a9a;padding:9px 12px;
  border-radius:8px;font-size:13px;margin-bottom:16px;text-align:center}

/* ---------- layout ---------- */
.layout{display:flex;height:calc(100% - 56px)}
.side{width:230px;border-right:1px solid var(--line);background:#10151d;overflow-y:auto;flex-shrink:0}
.side h3{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--faint);
  padding:16px 16px 8px;margin:0}
.cam-item{display:flex;align-items:center;gap:9px;padding:10px 16px;cursor:pointer;
  border-left:2px solid transparent;color:var(--muted)}
.cam-item:hover{background:var(--panel)}
.cam-item.active{background:var(--panel-2);border-left-color:var(--accent);color:var(--text)}
.cam-item .ic{width:8px;height:8px;border-radius:2px;background:var(--faint)}
.cam-item.rec .ic{background:var(--rec)}
.main{height:calc(100% - 56px);overflow-y:auto;display:block}

/* ---------- video ---------- */
.modebar{display:flex;align-items:center;gap:8px;padding:12px 18px;border-bottom:1px solid var(--line)}
.modebar .title{font-weight:600}
.stage{flex:1;padding:18px;overflow:auto;min-height:0}
.player{position:relative;background:#000;border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;aspect-ratio:16/9;max-height:62vh;margin:0 auto}
.player video{width:100%;height:100%;display:block;background:#000;object-fit:contain}
.badge{position:absolute;top:12px;left:12px;display:flex;align-items:center;gap:6px;
  background:rgba(0,0,0,.55);padding:5px 10px;border-radius:6px;font-size:12px;
  font-family:var(--mono);letter-spacing:.5px}
.badge .liveDot{width:7px;height:7px;border-radius:50%;background:var(--live);
  box-shadow:0 0 8px var(--live);animation:pulse2 1.6s infinite}
.badge.rec .liveDot{background:var(--rec);box-shadow:0 0 8px var(--rec)}
@keyframes pulse2{50%{opacity:.35}}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.grid .player{aspect-ratio:16/9;max-height:none;cursor:pointer}
.empty{display:grid;place-items:center;height:100%;color:var(--faint);text-align:center}

/* ---------- archive timeline (signature) ---------- */
.archive-ctl{display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  padding:14px 18px;border-top:1px solid var(--line);background:var(--panel)}
.archive-ctl input[type=date],.archive-ctl input[type=time]{background:#0e141c;border:1px solid var(--line);color:var(--text);
  padding:8px 10px;border-radius:8px;font-family:var(--mono)}
.dl-row{border-top:1px dashed var(--line);background:#121821}
.dl-row input[type=time]{color-scheme:dark}
.readout{font-family:var(--mono);color:var(--muted);font-size:13px}
.readout b{color:var(--live)}
.tl-wrap{padding:6px 18px 18px}
.tl-labels{position:relative;height:13px;font-family:var(--mono);
  font-size:10px;color:var(--faint);margin-bottom:4px;user-select:none}
.tl-lab{position:absolute;transform:translateX(-50%);white-space:nowrap;top:0}
.tl-zoom{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.tl-zoom .readout{font-size:12px}
.zbtn{padding:6px 11px;font-family:var(--mono);font-weight:600;min-width:34px}
.timeline{position:relative;height:54px;background:#0e141c;border:1px solid var(--line);
  border-radius:8px;overflow:hidden;cursor:crosshair;user-select:none;touch-action:none}
.tl-hours{position:absolute;inset:0}
.tl-hour{position:absolute;top:0;bottom:0;width:1px;background:#1b2530}
.tl-block{position:absolute;top:7px;bottom:7px;background:linear-gradient(180deg,#5a9bff,#3f7ae0);
  border-radius:3px;opacity:.9}
.tl-sel{position:absolute;top:0;bottom:0;background:rgba(76,141,255,.20);
  border-left:2px solid var(--accent);border-right:2px solid var(--accent)}
.tl-playhead{position:absolute;top:-3px;bottom:-3px;width:2px;background:var(--live);
  box-shadow:0 0 8px var(--live);pointer-events:none}
.tl-playhead::before{content:"";position:absolute;top:-4px;left:-4px;width:10px;height:10px;
  background:var(--live);border-radius:50%}
.hint{color:var(--faint);font-size:12px}

/* ---------- new client screens (camera + export) ---------- */
.screen{padding:16px 18px 28px;max-width:900px;margin:0 auto;width:100%}
.page-title{font-size:22px;font-weight:700;margin:6px 2px 18px;text-align:center}

/* галерея «Мои камеры» */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.cam-card2{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--panel);
  cursor:pointer;transition:.12s}
.cam-card2:hover{border-color:var(--accent)}
.cc-img{position:relative;aspect-ratio:16/9;background:#0a0e14;display:flex;align-items:center;justify-content:center}
.cc-img img{width:100%;height:100%;object-fit:cover;display:none}
.cc-img.ok img{display:block}
.cc-ph{position:absolute;color:var(--faint);font-size:13px}
.cc-img.ok .cc-ph{display:none}
.cc-bar{display:flex;align-items:center;gap:10px;padding:12px 14px;background:#14213a}
.cc-dot{width:11px;height:11px;border-radius:50%;background:#2ee06a;box-shadow:0 0 8px rgba(46,224,106,.6)}
.cc-name{font-size:15px;font-weight:600}

/* рекламный баннер у клиента */
.ad-banner{display:block;margin:20px auto 0;max-width:560px;width:100%;border-radius:10px;
  overflow:hidden;border:1px solid var(--line)}
.ad-banner img{display:block;width:100%;height:auto}
.cam-name{font-size:18px;font-weight:600;margin:2px 0 12px;text-align:center}
.cam-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.cam-head .cam-name{margin:0;flex:1;text-align:left}
.back-btn{border:1px solid var(--line);background:var(--panel-2);color:var(--text);
  width:38px;height:38px;border-radius:9px;font-size:22px;line-height:1;cursor:pointer;flex-shrink:0}
.screen .player{max-height:none;width:100%}

.tl-online{position:absolute;top:-3px;bottom:-3px;width:2px;background:var(--accent);
  box-shadow:0 0 8px var(--accent)}
.tl-online::before{content:"";position:absolute;top:-4px;left:-4px;width:10px;height:10px;
  background:var(--accent);border-radius:50%}

.cam-controls{display:flex;align-items:center;gap:14px;margin:12px 2px 6px}
.cloud-btn{width:52px;height:52px;border-radius:14px;border:1px solid var(--line);
  background:var(--panel-2);color:var(--accent);display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:.12s;flex-shrink:0}
.cloud-btn:hover{border-color:var(--accent);background:#1f2a3a}
.clock{display:flex;flex-direction:column;line-height:1.15}
.clock.center{align-items:center;margin:8px 0 4px}
.clk-time{font-family:var(--mono);font-size:20px;font-weight:600;color:var(--live);letter-spacing:.5px}
.clk-date{font-size:12px;color:var(--muted)}
.online-btn{border:1px solid var(--line);background:var(--panel-2);color:var(--muted);
  padding:9px 16px;border-radius:10px;font-family:var(--mono);font-size:13px;font-weight:600;
  letter-spacing:.5px;cursor:pointer;flex-shrink:0}
.online-btn.active{color:var(--live);border-color:#1e4a3f;background:#12211d}
.acs-btn{width:46px;height:46px;border-radius:12px;border:1px solid var(--line);
  background:var(--panel-2);color:#fff;display:flex;align-items:center;justify-content:center;
  cursor:pointer;flex-shrink:0;transition:background .1s,border-color .1s,transform .05s;-webkit-tap-highlight-color:transparent}
.acs-btn:hover{border-color:var(--accent)}
.acs-btn:active{transform:scale(.94)}
.acs-btn:active,.acs-btn.active{background:#22c55e;border-color:#22c55e;color:#fff;box-shadow:0 0 14px rgba(34,197,94,.5)}
/* поле HTTP неактивно, если СКУД выключен */
.cam-card-grid input:disabled{opacity:.45;cursor:not-allowed}

.date-row{display:flex;gap:8px;overflow-x:auto;padding:8px 2px 2px;-webkit-overflow-scrolling:touch}
.date-btn{flex:0 0 auto;min-width:60px;padding:9px 6px;border-radius:12px;cursor:pointer;
  border:1px solid var(--line);background:var(--panel-2);color:var(--text);
  display:flex;flex-direction:column;align-items:center;gap:2px}
.date-btn b{font-size:18px;font-weight:700;line-height:1}
.date-btn span{font-size:11px;color:var(--muted)}
.date-btn.active{background:var(--accent);border-color:var(--accent)}
.date-btn.active b,.date-btn.active span{color:#fff}

/* интервал выгрузки */
.ex-range{position:absolute;top:0;bottom:0;background:rgba(76,141,255,.18);
  border-left:2px solid var(--accent);border-right:2px solid var(--accent);display:none}
.ex-handle{position:absolute;top:50%;transform:translateY(-50%);width:26px;height:38px;
  background:var(--accent);color:#fff;border-radius:8px;display:flex;align-items:center;justify-content:center;
  font-size:18px;cursor:ew-resize;box-shadow:0 2px 8px rgba(0,0,0,.4);touch-action:none}
.ex-handle.left{left:-13px}
.ex-handle.right{right:-13px}
.ex-title{text-align:center;color:var(--muted);margin:16px 0 10px;font-size:14px}
.ex-inputs{display:flex;align-items:center;justify-content:center;gap:12px}
.ex-inputs input[type=time]{background:#0e141c;border:1px solid var(--line);color:var(--text);
  padding:12px 14px;border-radius:12px;font-family:var(--mono);font-size:17px;color-scheme:dark;text-align:center}
.ex-dash{color:var(--faint);font-size:18px}
.ex-actions{display:flex;gap:12px;margin-top:20px}
.ex-actions .btn{flex:1;justify-content:center;padding:14px;font-size:15px;border-radius:12px;min-height:50px}
.ex-timeline-h{height:64px}

/* ---------- quality toggle (HD/SD) ---------- */
.qtoggle{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.qbtn{background:var(--panel-2);color:var(--muted);border:none;padding:7px 13px;cursor:pointer;
  font-size:12px;font-family:var(--mono);letter-spacing:.5px;transition:.12s}
.qbtn:hover{color:var(--text)}
.qbtn.active{background:var(--accent);color:#fff;font-weight:600}

/* ---------- motion markers on timeline ---------- */
.tl-motion{position:absolute;left:0;right:0;top:0;height:10px;pointer-events:none}
.tl-mark{position:absolute;top:0;width:8px;height:8px;transform:translateX(-50%) rotate(45deg);
  background:var(--warn);border:1px solid #1b2530;border-radius:1px;cursor:pointer;pointer-events:auto;
  box-shadow:0 0 6px rgba(255,179,64,.5)}
.tl-mark:hover{background:#ffd17a;transform:translateX(-50%) rotate(45deg) scale(1.25)}
.motion-legend b{color:var(--warn)}
.m-dot{display:inline-block;width:8px;height:8px;background:var(--warn);
  transform:rotate(45deg);margin:0 2px;vertical-align:middle;border-radius:1px}

/* ---------- camera cards (admin) ---------- */
.cam-cards{display:flex;flex-direction:column;gap:14px}
.cam-card{background:#0e141c;border:1px solid var(--line);border-radius:12px;padding:16px}
.cam-card-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.cc-name{background:var(--panel-2);border:1px solid var(--line);color:var(--text);
  padding:8px 11px;border-radius:8px;font-size:14px;font-weight:600;min-width:160px}
.cam-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.cam-card-grid label{display:flex;flex-direction:column;gap:5px;font-size:11px;color:var(--muted);
  text-transform:uppercase;letter-spacing:.4px}
.cam-card-grid input,.cam-card-grid select{background:var(--panel-2);border:1px solid var(--line);
  color:var(--text);padding:8px 10px;border-radius:8px;font-size:13px;font-family:inherit}
.cam-card-grid input.mono{font-family:var(--mono);font-size:12px}
.cam-card-grid input:focus,.cam-card-grid select:focus{border-color:var(--accent);outline:none}
.cam-add{display:grid;grid-template-columns:1fr 2fr 1.4fr auto auto auto auto;gap:10px;align-items:end}
.cam-add .field{margin:0}
.cam-add .field label{display:block;font-size:11px;color:var(--muted);margin-bottom:5px;
  text-transform:uppercase;letter-spacing:.4px}
.cam-add input,.cam-add select{width:100%;background:#0e141c;border:1px solid var(--line);
  color:var(--text);padding:9px 11px;border-radius:8px;font-size:13px;font-family:inherit}
.cam-add input.mono{font-family:var(--mono);font-size:12px}

@media(max-width:980px){.cam-add{grid-template-columns:1fr 1fr}}

/* ---------- admin ---------- */
.ad-row{display:flex;gap:20px;flex-wrap:wrap;align-items:flex-start}
.ad-preview{width:280px;height:65px;border:1px dashed var(--line);border-radius:8px;
  display:flex;align-items:center;justify-content:center;color:var(--faint);overflow:hidden;
  background:#0e141c;flex-shrink:0}
.ad-preview img{max-width:100%;max-height:100%;display:block}
.ad-fields{flex:1;min-width:260px;display:flex;flex-direction:column;gap:12px}
.ad-actions{display:flex;gap:10px;flex-wrap:wrap}
.ad-hint{color:var(--faint);font-size:12px}
.admin{padding:24px;max-width:1100px;margin:0 auto;width:100%;overflow-y:auto}
.section{background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:22px;margin-bottom:22px}
.section h2{margin:0 0 4px;font-size:17px}
.section .desc{color:var(--muted);margin:0 0 18px;font-size:13px}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
th{color:var(--faint);font-weight:500;font-size:11px;text-transform:uppercase;letter-spacing:.5px}
td .mono{font-size:13px}
.tag{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;
  background:#1c2733;color:var(--muted);border:1px solid var(--line)}
.tag.on{color:var(--live);border-color:#1e4a3f}
.tag.off{color:var(--faint)}
.cc-edit{background:#0e141c;border:1px solid var(--line);color:var(--text);
  padding:6px 9px;border-radius:7px;font-size:13px;width:130px}
.cc-edit:focus{border-color:var(--accent);outline:none}
.pw-cell{display:flex;flex-direction:column;gap:5px}
.pw-cell .cc-edit{width:140px}
.row-actions{display:flex;gap:6px;justify-content:flex-end}
.cred{font-family:var(--mono);background:#0e141c;border:1px solid var(--line);
  padding:3px 8px;border-radius:6px;display:inline-block}
.copy{cursor:pointer;color:var(--accent);font-size:12px;margin-left:6px}
.inline-form{display:grid;grid-template-columns:1.2fr 2fr auto auto auto;gap:10px;
  align-items:end;margin-top:8px}
.inline-form .field{margin:0}
.checks{display:flex;flex-wrap:wrap;gap:8px}
.chk{display:flex;align-items:center;gap:6px;padding:6px 10px;background:#0e141c;
  border:1px solid var(--line);border-radius:8px;cursor:pointer;font-size:13px}
.chk input{accent-color:var(--accent)}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(5,8,12,.7);display:none;
  place-items:center;z-index:50;padding:20px}
.modal-bg.show{display:grid}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:26px;width:440px;max-width:100%}
.modal h3{margin:0 0 14px}
.modal .new-cred{background:#0e141c;border:1px solid var(--line);border-radius:10px;
  padding:14px;margin:14px 0;font-family:var(--mono)}
.modal .new-cred div{display:flex;justify-content:space-between;padding:4px 0}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);
  background:#0e141c;border:1px solid var(--accent);color:var(--text);
  padding:10px 18px;border-radius:10px;opacity:0;transition:.25s;pointer-events:none;z-index:60}
.toast.show{opacity:1}

@media(max-width:760px){
  /* верхняя панель */
  .topbar{gap:10px;padding:0 12px;height:52px}
  .brand{font-size:14px}
  .brand small{display:none}
  .menu-btn{display:flex}
  .who{font-size:12px;max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .topbar .btn{padding:8px 11px}

  /* боковая панель камер — выезжает поверх с затемнением */
  .layout{height:calc(100% - 52px)}
  .side{position:absolute;z-index:20;top:0;height:100%;width:80%;max-width:300px;
        transform:translateX(-100%);transition:.2s;box-shadow:0 0 40px rgba(0,0,0,.6)}
  .side.open{transform:none}
  .side-overlay{inset:52px 0 0 0}
  .cam-item{padding:14px 16px}            /* крупнее для пальца */

  /* видео */
  .modebar{flex-wrap:wrap;gap:8px;padding:10px 12px}
  .modebar .title{width:100%;order:-1;font-size:15px}
  .stage{padding:10px}
  .player{aspect-ratio:16/9;max-height:none;width:100%}

  /* архивные панели — кнопки крупные, в столбик */
  .archive-ctl{gap:8px 10px;padding:12px}
  .archive-ctl .spacer,.dl-row .spacer{display:none}
  .btn,.zbtn,.tab{min-height:42px}
  #btnPlaySel,#btnDownload,#btnRangeDownload{flex:1 1 100%}
  .dl-row{flex-wrap:wrap}
  .dl-row .readout{flex:1 1 100%}
  .dl-row input[type=time]{flex:1 1 0;min-width:0}

  .tl-zoom{gap:6px;flex-wrap:wrap}
  .tl-zoom .zbtn{display:none}          /* на телефоне масштаб — щипком, не кнопками */
  .tl-zoom .hint{width:100%}
  .timeline{height:66px}
  .tl-wrap{padding:6px 12px 18px}

  /* админские формы в один столбец */
  .inline-form,.cam-add{grid-template-columns:1fr}

  /* новые клиентские экраны на телефоне */
  .main{height:calc(100% - 52px)}
  .gallery{grid-template-columns:1fr;gap:14px}
  .page-title{font-size:19px}
  .screen{padding:12px 12px 22px}
  .cam-name{font-size:16px}
  .cam-controls{gap:10px}
  .cloud-btn{width:48px;height:48px}
  .clk-time{font-size:18px}
  .online-btn{padding:9px 12px}
  .timeline{height:66px}
  .ex-inputs input[type=time]{font-size:16px;padding:11px 10px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important}}