:root {
  --bg: #0e0f12; --panel: #17181d; --line: #2a2c34; --text: #eceef2; --muted: #8b90a0; --accent: #d4b483;
}
* { box-sizing: border-box; margin: 0; }
html, body { height: 100%; background: var(--bg); color: var(--text); font: 15px/1.4 -apple-system, "SF Pro Text", Helvetica, Arial, sans-serif; overflow: hidden; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
[hidden] { display: none !important; }
.screen { position: fixed; inset: 0; display: flex; flex-direction: column; }

/* home */
#home { align-items: center; justify-content: center; gap: 28px; }
#home h1 { font-size: 15px; letter-spacing: .25em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.cards { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; padding: 0 24px; }
.card { width: 360px; height: 240px; border-radius: 18px; overflow: hidden; position: relative; background: var(--panel) center/cover; border: 1px solid var(--line); transition: transform .2s, border-color .2s; text-align: left; }
.card:hover { transform: translateY(-4px); border-color: var(--accent); }
.card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 40%, rgba(0,0,0,.8)); }
.card span { position: absolute; left: 20px; bottom: 18px; z-index: 1; font-size: 22px; font-weight: 600; }
.card small { display: block; font-size: 13px; font-weight: 400; color: #ccc; margin-top: 2px; }

/* stage */
#bar { display: flex; align-items: center; gap: 16px; padding: 10px 16px; border-bottom: 1px solid var(--line); background: var(--panel); }
#bar button { padding: 6px 12px; border-radius: 8px; color: var(--muted); }
#bar button:hover { color: var(--text); background: #22242b; }
#pname { flex: 1; text-align: center; font-weight: 600; letter-spacing: .04em; }
#views { flex: 1; position: relative; min-height: 0; }
.view { position: absolute; inset: 0; display: flex; flex-direction: column; min-height: 0; }

#tabs { display: flex; justify-content: center; gap: 6px; padding: 10px 16px 14px; background: var(--panel); border-top: 1px solid var(--line); }
#tabs button { padding: 12px 22px; border-radius: 12px; color: var(--muted); font-weight: 500; font-size: 16px; display: flex; align-items: center; gap: 8px; transition: .15s; }
#tabs button kbd { font: 11px ui-monospace, monospace; padding: 1px 6px; border-radius: 5px; border: 1px solid var(--line); color: var(--muted); }
#tabs button:hover { color: var(--text); background: #22242b; }
#tabs button.on { background: var(--accent); color: #1a1409; }
#tabs button.on kbd { border-color: #1a140955; color: #1a1409; }

/* pdf */
.sub { display: flex; gap: 8px; justify-content: center; padding: 10px; }
.sub button { padding: 6px 16px; border-radius: 20px; border: 1px solid var(--line); color: var(--muted); }
.sub button.on { border-color: var(--accent); color: var(--accent); }
.pdfwrap { flex: 1; position: relative; min-height: 0; display: flex; align-items: center; justify-content: center; overflow: auto; }
.pdfwrap canvas { max-width: 100%; max-height: 100%; margin: auto; flex: none; box-shadow: 0 10px 40px rgba(0,0,0,.5); }
.nav { position: absolute; top: 0; bottom: 0; width: 18%; opacity: 0; font-size: 48px; color: #fff; transition: opacity .2s; display: flex; align-items: center; }
.nav:hover { opacity: .7; background: linear-gradient(90deg, rgba(0,0,0,.35), transparent); }
.nav.l { left: 0; padding-left: 18px; } .nav.r { right: 0; justify-content: flex-end; padding-right: 18px; background: none; }
.nav.r:hover { background: linear-gradient(270deg, rgba(0,0,0,.35), transparent); }
.pager { text-align: center; padding: 8px; color: var(--muted); font-variant-numeric: tabular-nums; }
.loading { position: absolute; color: var(--muted); }

/* video */
.player { flex: 1; min-height: 0; display: flex; align-items: center; justify-content: center; background: #000; }
.player video { width: 100%; height: 100%; object-fit: contain; background: #000; }
.strip { display: flex; gap: 12px; padding: 12px 16px; overflow-x: auto; background: var(--bg); }
.thumb { flex: 0 0 200px; text-align: left; border: 2px solid transparent; border-radius: 10px; overflow: hidden; background: var(--panel); }
.thumb video { width: 100%; height: 112px; object-fit: cover; display: block; pointer-events: none; background: #000; }
.thumb div { padding: 6px 10px; font-size: 13px; }
.thumb.on { border-color: var(--accent); }

/* рисование */
canvas.ink { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 5; pointer-events: none; touch-action: none; }
canvas.ink.active { pointer-events: auto; cursor: crosshair; }
.inktoggle { display: flex; align-items: center; gap: 6px; }
.inktoggle kbd { font: 11px ui-monospace, monospace; padding: 1px 6px; border-radius: 5px; border: 1px solid var(--line); }
#bar .inktoggle.on { background: var(--accent); color: #1a1409; }
.inkbar { position: absolute; z-index: 10; left: 50%; transform: translateX(-50%); top: 64px; display: flex; align-items: center; gap: 10px; padding: 8px 14px; border-radius: 14px; background: rgba(23,24,29,.92); border: 1px solid var(--line); backdrop-filter: blur(8px); }
.inkbar .dot { width: 26px; height: 26px; border-radius: 50%; border: 2px solid transparent; outline: 1px solid #0006; }
.inkbar .dot.on { border-color: var(--accent); box-shadow: 0 0 0 2px #0008; }
.inkbar .wd { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; }
.inkbar .wd i { background: #ccc; border-radius: 50%; display: block; }
.inkbar .wd.on { background: #2e3038; }
.inkbar .sep { width: 1px; height: 22px; background: var(--line); }
.inkbar .act { padding: 5px 10px; border-radius: 8px; color: var(--muted); }
.inkbar .act:hover { background: #2e3038; color: var(--text); }

/* мини-кадры */
.pdfbody { flex: 1; display: flex; min-height: 0; }
.thumbs { width: 190px; flex: none; overflow-y: auto; padding: 10px; display: flex; flex-direction: column; gap: 10px; background: var(--panel); border-right: 1px solid var(--line); }
.th { position: relative; width: 100%; flex: none; border: 2px solid transparent; border-radius: 6px; overflow: hidden; background: #22242b; padding: 0; }
.th canvas { width: 100%; height: 100%; display: block; }
.th b { position: absolute; left: 4px; bottom: 3px; font-size: 11px; background: rgba(0,0,0,.65); padding: 0 6px; border-radius: 8px; }
.th.on { border-color: var(--accent); }
.pager { display: flex; justify-content: center; align-items: center; gap: 24px; position: relative; }
.tbtn { position: absolute; left: 16px; color: var(--muted); padding: 2px 10px; border-radius: 8px; display: flex; gap: 6px; align-items: center; }
.tbtn kbd, .lasertoggle kbd { font: 11px ui-monospace, monospace; padding: 1px 6px; border-radius: 5px; border: 1px solid var(--line); }
.tbtn:hover { color: var(--text); background: #22242b; }
.tbtn.on { color: var(--accent); }

/* указка */
canvas.laserlayer { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 6; pointer-events: none; }
#views.laser, #views.laser * { cursor: none !important; }
#bar .lasertoggle { display: flex; align-items: center; gap: 6px; }
#bar .lasertoggle.on { background: #ff3b30; color: #fff; }


/* подсветка */
.spot { position: absolute; inset: 0; z-index: 7; pointer-events: none; --x: -999px; --y: -999px; --r: 150px;
  background: radial-gradient(circle at var(--x) var(--y), transparent calc(var(--r) * .82), rgba(0,0,0,.82) var(--r)); }
#bar .spotbtn.on, #bar .lensbtn.on { background: var(--accent); color: #1a1409; }
#bar .spotbtn, #bar .lensbtn { display: flex; align-items: center; gap: 6px; }
/* лупа */
.lens { position: absolute; z-index: 8; width: 220px; height: 220px; border-radius: 50%; overflow: hidden; pointer-events: none; border: 3px solid var(--accent); box-shadow: 0 8px 30px rgba(0,0,0,.6); background: #000; }
.lens canvas { width: 100%; height: 100%; display: block; }
#views.lensmode, #views.lensmode * { cursor: none !important; }

/* веб-вкладка (рум тур) */
.webframe { flex: 1; width: 100%; border: 0; background: #fff; }
.webmsg { margin: auto; text-align: center; color: var(--muted); line-height: 1.8; }
.webmsg small { color: #c66; }
.webmsg button { margin-top: 10px; padding: 8px 18px; border-radius: 10px; border: 1px solid var(--accent); color: var(--accent); }

/* главный экран: два ряда */
.row { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.rowtitle { font-size: 12px; letter-spacing: .25em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin: 0; }
.card:not([style*="background-image"]) { background: linear-gradient(135deg, #2a2f2c, #1a1d1b); }
.audbtn { padding: 6px 12px; border-radius: 8px; color: var(--accent); border: 1px solid var(--line); font-size: 13px; }
.audbtn:hover { background: #22242b; }
.empty { margin: auto; color: var(--muted); font-size: 16px; text-align: center; padding: 24px; }

/* шестерёнки */
.cardwrap { position: relative; width: 360px; }
.gearbtn { width: 34px; height: 34px; border-radius: 8px; color: var(--muted); font-size: 16px; }
.gearbtn:hover { background: #22242b; color: var(--text); }
/* окно настройки */
.admwrap { position: fixed; inset: 0; z-index: 30; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; padding: 16px; }
.admwrap[hidden] { display: none !important; }
.admsheet { width: 100%; max-width: 640px; max-height: 88vh; overflow: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 18px; }
.admhead { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; font-size: 17px; }
.admhead button { font-size: 22px; color: var(--muted); padding: 0 6px; }
.atab { border: 1px solid var(--line); border-radius: 12px; padding: 12px; margin-bottom: 10px; }
.ahead { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.ahead span { color: var(--muted); font-size: 12px; }
.afiles { display: flex; flex-direction: column; gap: 4px; margin-bottom: 8px; }
.afile { display: flex; justify-content: space-between; align-items: center; font-size: 13px; padding: 4px 6px; border-radius: 6px; background: #101216; word-break: break-all; }
.adel { color: var(--muted); font-size: 16px; padding: 0 6px; }
.adel:hover { color: #e66; }
.abtn { padding: 8px 12px; border-radius: 9px; border: 1px solid var(--accent); color: var(--accent); font-size: 13px; }
.abtn:disabled { opacity: .6; }
.admhint { color: var(--muted); font-size: 13px; margin: 6px 0; }
.addtab { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.addtab input { flex: 1; min-width: 180px; padding: 9px 10px; border-radius: 9px; border: 1px solid var(--line); background: #101216; color: var(--text); font: inherit; }
.addtab select { padding: 9px; border-radius: 9px; border: 1px solid var(--line); background: #101216; color: var(--text); font: inherit; }

/* ---------- шапка: крупные кнопки, раскладка по краям ---------- */
#bar { justify-content: space-between; gap: 14px; padding: 14px 20px; min-height: 80px; }
#bar > #back { font-size: 16px; padding: 12px 18px; min-height: 50px; border: 1px solid var(--line); }
#bar > #pname { font-size: 19px; text-align: center; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.barright { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
#bar .barright button { min-height: 50px; min-width: 50px; padding: 12px 16px; font-size: 16px; border: 1px solid var(--line); border-radius: 12px; display: flex; align-items: center; justify-content: center; gap: 8px; }
#bar .barright button kbd { font-size: 13px; padding: 2px 7px; border-radius: 6px; }
#bar #zoomBtn { min-width: 84px; font-variant-numeric: tabular-nums; color: var(--text); }
#bar #themeBtn { font-size: 20px; }
#bar #fs { font-size: 20px; }
#bar #zoomBtn[hidden] { display: none !important; }
#bar .inktoggle.on, #bar .lasertoggle.on, #bar .spotbtn.on, #bar .lensbtn.on { background: var(--accent); color: #1a1409; border-color: var(--accent); }
#bar .lasertoggle.on { background: #ff3b30; color: #fff; border-color: #ff3b30; }

/* ---------- светлая тема (для яркой переговорной) ---------- */
html.light {
  --bg: #f1f3f2; --panel: #ffffff; --line: #d9dfdc; --text: #1a201e; --muted: #5f6b66; --accent: #9a7433;
}
html.light #bar button:hover { background: #eef1ef; }

/* свои элементы управления видео */
.player { position: relative; }
.vctl { position: absolute; left: 0; right: 0; bottom: 0; display: flex; align-items: center; gap: 12px; padding: 12px 16px; background: linear-gradient(transparent, rgba(0,0,0,.75)); }
.vbtn { color: #fff; font-size: 18px; padding: 6px 10px; border-radius: 8px; }
.vbtn:hover { background: rgba(255,255,255,.12); }
.vbar { flex: 1; height: 6px; background: rgba(255,255,255,.25); border-radius: 3px; cursor: pointer; }
.vfill { height: 100%; width: 0; background: var(--accent); border-radius: 3px; }
.vtime { color: #e6e6e6; font-size: 14px; font-variant-numeric: tabular-nums; min-width: 96px; text-align: right; }

/* полный экран: видео на всё окно, шапка и вкладки — по наведению к краям */
html.fsmode #views { position: absolute; inset: 0; }
html.fsmode #bar { position: absolute; top: 0; left: 0; right: 0; z-index: 25; opacity: 0; transition: opacity .2s; background: rgba(17,19,22,.92); }
html.fsmode #tabs { position: absolute; bottom: 0; left: 0; right: 0; z-index: 25; opacity: 0; transition: opacity .2s; background: rgba(17,19,22,.92); }
html.fsmode #bar.peek, html.fsmode #bar:hover, html.fsmode #tabs.peek, html.fsmode #tabs:hover { opacity: 1; }
html.fsmode .strip { display: none; }
html.fsmode .player { position: absolute; inset: 0; }

/* вкладка-сайт */
webview { flex: 1; width: 100%; height: 100%; background: #fff; }

/* чёрный экран */
.blackout { position: fixed; inset: 0; z-index: 60; background: #000; display: flex; align-items: center; justify-content: center; color: #555; font-size: 15px; }
.blackout[hidden] { display: none !important; }
/* возврат к презентации */
#bar #backPdf { color: var(--accent); border-color: var(--accent); }
#bar #backPdf[hidden] { display: none !important; }
/* предпоказовая проверка */
.preflight { margin: 0 16px 10px; padding: 10px 14px; border-radius: 10px; font-size: 14px; background: #1d2a23; color: #bfe6cf; border: 1px solid #2f5a44; max-width: 720px; }
.preflight.bad { background: #2a1d1d; color: #f2c1c1; border-color: #6a3a3a; }
.preflight ul { margin: 6px 0 0 18px; padding: 0; }
.preflight { position: relative; display: flex; gap: 12px; justify-content: space-between; align-items: flex-start; }
.pfclose { font-size: 20px; line-height: 1; color: inherit; opacity: .7; padding: 0 4px; position: relative; }
.pfclose::after { content: ''; position: absolute; inset: -12px; }
.pfclose:hover { opacity: 1; }

/* вход и пользователи */
.userbar{position:fixed;top:12px;right:16px;z-index:5;display:flex;gap:8px;align-items:center;font-size:13px;opacity:.85}
.userbar span{opacity:.7}
.userbar button{background:transparent;color:inherit;border:1px solid currentColor;border-radius:8px;padding:4px 10px;cursor:pointer;font:inherit;opacity:.8}
.userbar button:hover{opacity:1}
.loginbox{max-width:340px;margin:18vh auto 0;padding:0 20px;display:flex;flex-direction:column;gap:12px}
.loginbox h1{font-size:22px;margin:0 0 8px}
.loginbox input{padding:10px 12px;border-radius:8px;border:1px solid #888;background:transparent;color:inherit;font:inherit}
.loginbox button{padding:10px;border-radius:8px;border:0;background:var(--accent);color:#111;font:inherit;cursor:pointer}
.loginbox .err{color:#e5484d;min-height:1.2em;font-size:14px}

/* внутри проекта панель входа прячем, чтобы не перекрывать кнопки презентации */
body:has(#stage:not([hidden])) .userbar{display:none}
.pdfwrap .pagebox { position: relative; margin: auto; flex: none; line-height: 0; }
.pdfwrap canvas { margin: 0; display: block; }
/* подпись */

/* =====================================================================
   ОФОРМЛЕНИЕ В СТИЛЕ APPLE
   Акценты: золото и оливковый — «Ботаника Хиллс», синий — «Метрикс»
   ===================================================================== */
:root {
  --bg: #0a0a0c; --panel: #1c1c1e; --panel2: #2c2c2e; --line: rgba(255,255,255,.10);
  --text: #f5f5f7; --muted: #9a9aa1;
  --accent: #d9b87a; --accent-ink: #2a210f;      /* Ботаника: золото */
  --olive: #556040; --blue: #2f8fd8;              /* оливковый Ботаники, синий Метрикса */
  --glass: rgba(28,28,30,.72);
  --soft: rgba(255,255,255,.07); --soft2: rgba(255,255,255,.13);
  --ease: cubic-bezier(.2,.8,.2,1);
}
html[data-brand="metrix"] { --accent: #2f8fd8; --accent-ink: #ffffff; }
html.light {
  --bg: #f5f5f7; --panel: #ffffff; --panel2: #ececf0; --line: rgba(0,0,0,.10);
  --text: #1d1d1f; --muted: #6e6e73; --accent: #9a7433; --accent-ink: #ffffff;
  --glass: rgba(255,255,255,.78); --soft: rgba(0,0,0,.05); --soft2: rgba(0,0,0,.10);
}
html.light[data-brand="metrix"] { --accent: #005E9D; --accent-ink: #ffffff; }
html, body { font-family: -apple-system, "SF Pro Display", "SF Pro Text", system-ui, "Helvetica Neue", Arial, sans-serif; letter-spacing: -0.011em; -webkit-font-smoothing: antialiased; }
::selection { background: color-mix(in srgb, var(--accent) 35%, transparent); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--soft2); border-radius: 8px; border: 2px solid transparent; background-clip: padding-box; }
button { transition: background .2s var(--ease), color .2s var(--ease), transform .2s var(--ease), opacity .2s; }
button:active { transform: scale(.97); }
kbd { font: 11px ui-monospace, "SF Mono", monospace; background: var(--soft); border: 0 !important; border-radius: 6px; padding: 2px 7px !important; color: var(--muted); }

/* логотип Метрикса: белый на тёмной теме, цветной на светлой */
.brandmark { display: inline-flex; align-items: center; }
.brandmark img { height: 24px; display: block; }
.brandmark.big img { height: 40px; }
.brandmark .lg-light { display: none; }
html.light .brandmark .lg-dark { display: none; }
html.light .brandmark .lg-light { display: block; }

/* ---------- главный экран ---------- */
#home { overflow: auto; align-items: stretch; justify-content: flex-start; padding: 0; background: var(--bg); }
.homein { margin: auto; padding: 56px 28px 72px; display: flex; flex-direction: column; align-items: center; gap: 34px; }
.homehead { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; }
#home .homehead h1 { font-size: 44px; line-height: 1.05; font-weight: 700; letter-spacing: -0.035em; text-transform: none; color: var(--text); margin-top: 14px; }
.homehead p { color: var(--muted); font-size: 18px; letter-spacing: -0.01em; }
.row { gap: 18px; }
.rowtitle { font-size: 13px; letter-spacing: .14em; font-weight: 600; color: var(--muted); }
.cards { gap: 22px; padding: 0; }
.cardwrap { width: 340px; }
html .card { width: 340px; height: 220px; border: 0; border-radius: 26px; box-shadow: 0 1px 0 var(--soft2) inset, 0 18px 44px rgba(0,0,0,.38); transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
html .card:hover { transform: translateY(-6px) scale(1.012); box-shadow: 0 1px 0 var(--soft2) inset, 0 28px 60px rgba(0,0,0,.5); }
html .card::after { background: linear-gradient(transparent 35%, rgba(0,0,0,.78)); }
.card span { left: 22px; bottom: 20px; font-size: 22px; font-weight: 650; letter-spacing: -0.025em; color: #fff; }
.card small { color: rgba(255,255,255,.72); font-size: 13px; letter-spacing: -0.005em; }
.card:not([style*="background-image"]) { background: linear-gradient(135deg, #243142, #121a25); }
.gearmenu { position: absolute; top: 4px; right: 4px; z-index: 5; display: flex; flex-direction: column; min-width: 220px; padding: 6px; border-radius: 14px; background: var(--glass); backdrop-filter: blur(20px) saturate(1.6); border: 1px solid var(--line); box-shadow: 0 12px 40px rgba(0,0,0,.4); }
.gearmenu button { text-align: left; padding: 10px 12px; border-radius: 10px; background: none; border: 0; color: var(--text); font: inherit; font-size: 14px; cursor: pointer; }
.gearmenu button:hover { background: rgba(255,255,255,.08); }
.gearmenu.settings { top: 64px; left: 16px; max-height: 70vh; overflow: auto; min-width: 280px; }
.gearhint { padding: 8px 12px 4px; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.gearhead { position: absolute; top: 16px; left: 16px; z-index: 6; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line); background: var(--glass); backdrop-filter: blur(16px) saturate(1.6); color: var(--muted); font-size: 17px; cursor: pointer; transition: color .2s, border-color .2s, transform .3s; }
.gearhead:hover { color: var(--accent); border-color: var(--accent); transform: rotate(40deg); }
.preflight { margin: 0; max-width: 640px; border-radius: 18px; padding: 12px 16px; background: var(--glass); backdrop-filter: blur(20px) saturate(1.6); border: 1px solid color-mix(in srgb, #34c759 40%, transparent); color: var(--text); font-size: 14px; }
.preflight.bad { border-color: color-mix(in srgb, #ff453a 55%, transparent); }
.preflight ul { color: var(--muted); }

/* ---------- шапка проекта ---------- */
html #bar { min-height: 72px; padding: 12px 20px; gap: 14px; background: var(--glass); backdrop-filter: saturate(180%) blur(24px); -webkit-backdrop-filter: saturate(180%) blur(24px); border-bottom: 1px solid var(--line); z-index: 20; }
html #bar button { color: var(--text); }
html #bar > #back { min-height: 46px; padding: 0 18px; border: 0; border-radius: 14px; background: var(--soft); color: var(--muted); font-size: 15px; }
html #bar > #back:hover { background: var(--soft2); color: var(--text); }
html #bar .brandmark { margin-left: 4px; opacity: .92; }
html #bar > #pname { font-size: 17px; font-weight: 650; letter-spacing: -0.02em; }
html #bar .barright button { min-height: 46px; min-width: 46px; border: 0; border-radius: 14px; background: var(--soft); color: var(--text); font-size: 15px; }
html #bar .barright button:hover { background: var(--soft2); }
html #bar .inktoggle.on, html #bar .spotbtn.on, html #bar .lensbtn.on { background: var(--accent); color: var(--accent-ink); border: 0; }
html #bar .inktoggle.on kbd, html #bar .spotbtn.on kbd, html #bar .lensbtn.on kbd { background: rgba(0,0,0,.18); color: inherit; }
html #bar .lasertoggle.on { background: #ff453a; color: #fff; border: 0; }
html #bar #backPdf { color: var(--accent); background: color-mix(in srgb, var(--accent) 16%, transparent); }
@media (max-width: 1180px) { html #bar .brandmark { display: none; } }

/* ---------- панель вкладок: плавающая, как Dock ---------- */
html #tabs { margin: 0 auto 16px; padding: 6px; border: 1px solid var(--line); border-radius: 24px; background: var(--glass); backdrop-filter: saturate(180%) blur(24px); -webkit-backdrop-filter: saturate(180%) blur(24px); box-shadow: 0 14px 40px rgba(0,0,0,.35); gap: 4px; max-width: calc(100% - 32px); overflow-x: auto; }
html #tabs button { padding: 11px 18px; border-radius: 18px; color: var(--muted); font-size: 15px; font-weight: 500; white-space: nowrap; }
html #tabs, .sub { justify-content: flex-start; overflow-x: auto; scrollbar-width: none; }
html #tabs::-webkit-scrollbar, .sub::-webkit-scrollbar { display: none; }
html #tabs > :first-child, .sub > :first-child { margin-left: auto; }
html #tabs > :last-child, .sub > :last-child { margin-right: auto; }
html #tabs button, .sub button { flex: none; }
html #tabs button:hover { background: var(--soft); color: var(--text); }
html #tabs button.on { background: var(--accent); color: var(--accent-ink); font-weight: 650; box-shadow: 0 6px 18px color-mix(in srgb, var(--accent) 40%, transparent); }
html #tabs button.on kbd { background: rgba(0,0,0,.16); color: inherit; }
html #stage { background: var(--bg); }

/* ---------- содержимое вкладок ---------- */
.view:not([hidden]) { animation: viewIn .4s var(--ease); }
@keyframes viewIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.pdfwrap { background: radial-gradient(900px 500px at 50% 0%, color-mix(in srgb, var(--olive) 22%, transparent), transparent 70%); }
.pdfwrap canvas { border-radius: 8px; box-shadow: 0 24px 70px rgba(0,0,0,.5), 0 1px 0 var(--soft2) inset; }
.sub { display: inline-flex; align-self: center; margin: 12px auto 4px; padding: 4px; gap: 2px; background: var(--soft); border-radius: 14px; }
.sub button { padding: 7px 18px; border: 0; border-radius: 10px; color: var(--muted); font-size: 14px; font-weight: 500; }
.sub button.on { background: var(--panel2); color: var(--text); box-shadow: 0 2px 8px rgba(0,0,0,.25); border: 0; }
.pager { color: var(--muted); font-size: 13px; padding: 10px; }
.tbtn { border-radius: 12px; color: var(--muted); }
.tbtn:hover { background: var(--soft); color: var(--text); }
.thumbs { background: var(--glass); backdrop-filter: blur(20px); border-right: 1px solid var(--line); }
.th { border-radius: 10px; }
.th.on { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
.nav:hover { opacity: .9; }
.strip { background: var(--bg); gap: 14px; padding: 14px 18px; }
.thumb { flex: 0 0 210px; border-radius: 16px; border: 2px solid transparent; background: var(--panel); box-shadow: 0 8px 24px rgba(0,0,0,.3); transition: transform .35s var(--ease), border-color .2s; }
.thumb:hover { transform: translateY(-3px); }
.thumb.on { border-color: var(--accent); }
.thumb div { padding: 8px 12px; font-size: 13px; font-weight: 500; }
.vctl { padding: 16px 20px; background: linear-gradient(transparent, rgba(0,0,0,.72)); }
.vbtn { color: #fff; border-radius: 10px; }
.vbar { height: 5px; border-radius: 3px; background: rgba(255,255,255,.28); }
.vfill { background: var(--accent); }
.empty { font-size: 17px; color: var(--muted); }

/* ---------- окна и панели ---------- */
.admwrap, .sigwrap { background: rgba(0,0,0,.5); backdrop-filter: blur(10px) saturate(1.2); }
.admsheet, .sigsheet { border-radius: 26px; background: var(--panel); border: 1px solid var(--line); box-shadow: 0 40px 100px rgba(0,0,0,.55); animation: viewIn .4s var(--ease); }
.atab { border: 0; background: var(--soft); border-radius: 16px; }
.afile { background: var(--bg); border-radius: 10px; }
.abtn { border: 0; border-radius: 12px; background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--accent); font-weight: 600; padding: 9px 14px; }
.abtn:hover { background: color-mix(in srgb, var(--accent) 26%, transparent); }
.addtab input, .addtab select { border: 0; background: var(--soft); border-radius: 12px; color: var(--text); padding: 11px 12px; }
html.fsmode #bar, html.fsmode #tabs { background: var(--glass); }

/* клиенты — крупные карточки сверху, агенты — компактные снизу */
html .row.clients .cardwrap { width: 400px; }
html .row.clients .card { width: 400px; height: 262px; }
html .row.clients .card span { font-size: 26px; }
html .row.agents .cardwrap { width: 290px; }
html .row.agents .card { width: 290px; height: 186px; border-radius: 22px; }
html .row.agents .card span { font-size: 19px; left: 18px; bottom: 16px; }
html .row.agents .card small { font-size: 12px; }
.row.agents { margin-top: 6px; }
.cards { row-gap: 58px; padding-top: 4px; }

/* правка PDF в шапке */


/* Лев: счётчик фиксаций в панели пользователя */
.userbar .ucnt{display:inline-block;min-width:18px;margin-left:6px;padding:0 6px;border-radius:20px;background:#f06a60;color:#fff;font-size:11px;font-weight:700;line-height:17px;text-align:center}
.userbar{gap:6px}

/* =====================================================================
   СТИЛЬ APPLE: единый финальный слой. Тихие цвета, стекло, крупная
   типографика, золото Метрикс как единственный акцент.
   ===================================================================== */
:root {
  --bg: #050506; --panel: #1c1c1e; --panel2: #2c2c2e;
  --line: rgba(255,255,255,.09); --text: #f5f5f7; --muted: #98989d;
  --accent: #d4b483; --accent-ink: #1d1608;
  --glass: rgba(30,30,32,.68); --soft: rgba(255,255,255,.07); --soft2: rgba(255,255,255,.13);
  --ring: 0 0 0 3px color-mix(in srgb, var(--accent) 45%, transparent);
  --shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 20px 50px rgba(0,0,0,.45);
  --ease: cubic-bezier(.2,.8,.2,1);
}
html[data-brand] { --accent: #d4b483; --accent-ink: #1d1608; }
html.light, html.light[data-brand] {
  --bg: #f5f5f7; --panel: #ffffff; --panel2: #f2f2f7;
  --line: rgba(0,0,0,.08); --text: #1d1d1f; --muted: #6e6e73;
  --accent: #9a7433; --accent-ink: #ffffff;
  --glass: rgba(255,255,255,.72); --soft: rgba(0,0,0,.045); --soft2: rgba(0,0,0,.09);
  --shadow: 0 1px 0 rgba(255,255,255,.8) inset, 0 18px 40px rgba(0,0,0,.12);
}
html, body { background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
:focus-visible { outline: none; box-shadow: var(--ring); }
button { cursor: pointer; }

/* ---------- главная ---------- */
#home {
  background:
    radial-gradient(1100px 520px at 50% -12%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 70%),
    radial-gradient(800px 600px at -5% 105%, rgba(98,112,70,.22), transparent 65%),
    radial-gradient(800px 600px at 105% 105%, rgba(140,36,40,.20), transparent 65%),
    var(--bg);
}
html.light #home {
  background:
    radial-gradient(1100px 520px at 50% -12%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%),
    radial-gradient(800px 600px at -5% 105%, rgba(98,112,70,.10), transparent 65%),
    radial-gradient(800px 600px at 105% 105%, rgba(140,36,40,.08), transparent 65%),
    var(--bg);
}
.homein { width: 100%; max-width: none; margin: 0; padding: 64px 0 80px; gap: 36px; }
#home .homehead h1 { font-size: clamp(40px, 5vw, 64px); font-weight: 700; letter-spacing: -0.04em; margin-top: 18px; }
.homehead p { font-size: 19px; color: var(--muted); }
.row { width: 100%; gap: 14px; }
.rowhead { display: inline-flex; align-items: center; gap: 8px; background: none; border: 0; padding: 6px 12px; border-radius: 999px; color: var(--muted); font: inherit; }
.rowhead:hover { color: var(--text); background: var(--soft); }
.rowhead .rowtitle { margin: 0; font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: inherit; }
.chev { font-size: 14px; line-height: 1; transition: transform .35s var(--ease); }
.row.collapsed .chev { transform: rotate(-90deg); }
.row.collapsed .rowbody { display: none; }
.rowbody { position: relative; width: 100%; display: flex; flex-direction: column; align-items: center; gap: 16px; }

/* карусель проектов: активная карточка в центре, соседние меньше и тише */
html .row .cards {
  --cw: min(660px, 68vw);
  position: relative; display: flex; flex-wrap: nowrap; justify-content: flex-start; gap: 28px; width: 100%;
  padding: 18px calc((100% - var(--cw)) / 2) 26px; margin: 0;
  overflow-x: auto; overflow-y: visible; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  scrollbar-width: none; overscroll-behavior-x: contain; row-gap: 0;
}
html .row.agents .cards { --cw: min(460px, 54vw); gap: 22px; }
html .cards::-webkit-scrollbar { display: none; }
html .row .cardwrap { flex: 0 0 var(--cw); width: var(--cw); scroll-snap-align: center; --d: 0;
  transform: scale(calc(1 - var(--d) * .14)); opacity: calc(1 - var(--d) * .55);
  filter: saturate(calc(1 - var(--d) * .7)) brightness(calc(1 - var(--d) * .3));
  transition: transform .45s var(--ease), opacity .45s var(--ease), filter .45s var(--ease); }
html .row .cardwrap.side .card { cursor: pointer; box-shadow: none; }
html .row .cardwrap.side .card:hover { transform: none; }
html .row .card, html .row.clients .card, html .row.agents .card {
  width: 100%; height: auto; aspect-ratio: 16 / 9; border: 0; border-radius: 28px;
  background-size: cover; background-position: center; box-shadow: var(--shadow);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
html .row.agents .card { border-radius: 22px; }
html .row .card::after { background: linear-gradient(180deg, rgba(255,255,255,.06), transparent 30%, transparent 70%, rgba(0,0,0,.25)); }
html .row .card:hover { transform: translateY(-4px); box-shadow: 0 1px 0 rgba(255,255,255,.08) inset, 0 30px 70px rgba(0,0,0,.5); }

.cnav { position: absolute; top: calc(50% - 40px); z-index: 3; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; border: 1px solid var(--line); background: var(--glass); backdrop-filter: blur(20px) saturate(1.8); -webkit-backdrop-filter: blur(20px) saturate(1.8);
  color: var(--text); padding: 0; box-shadow: 0 10px 30px rgba(0,0,0,.3); transition: opacity .3s var(--ease), transform .2s var(--ease); }
.cnav.prev { left: max(16px, calc((100% - var(--cw, 760px)) / 2 - 64px)); }
.cnav.next { right: max(16px, calc((100% - var(--cw, 760px)) / 2 - 64px)); }
.cnav:hover { transform: scale(1.06); }
.cnav:disabled { opacity: 0 !important; pointer-events: none; }
@media (hover: hover) { .cnav { opacity: 0; } .rowbody:hover .cnav { opacity: 1; } }
.cnt { display: none; }
.dots { display: flex; gap: 8px; align-items: center; }
.dots button { width: 7px; height: 7px; padding: 0; border: 0; border-radius: 999px; background: var(--soft2); transition: width .35s var(--ease), background .35s var(--ease); }
.dots button { position: relative; }
.dots button::after { content: ''; position: absolute; inset: -12px -5px; }
.dots button.on { width: 22px; background: var(--text); }
@media (max-width: 700px) {
  html .row .cards { --cw: 84vw; gap: 14px; }
  html .row.agents .cards { --cw: 74vw; }
  html .row .card { border-radius: 22px; }
  .cnav { display: none; }
  .homein { padding-top: 64px; }
}

/* настройки и панель пользователя на главной */
html .gearhead, html .userbar button {
  height: 38px; min-width: 38px; padding: 0 15px; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: 1px solid var(--line); border-radius: 999px; background: var(--glass); color: var(--text);
  backdrop-filter: blur(20px) saturate(1.8); -webkit-backdrop-filter: blur(20px) saturate(1.8);
  font: inherit; font-size: 14px; font-weight: 500; opacity: 1;
}
html .gearhead { width: 38px; padding: 0; font-size: 16px; }
html .gearhead:hover, html .userbar button:hover { background: var(--soft2); transform: none; }
html .userbar { top: 16px; right: 16px; gap: 8px; opacity: 1; font-size: 14px; }
html .userbar > span { color: var(--muted); opacity: 1; margin-right: 4px; }
.gearmenu { border-radius: 18px; padding: 6px; background: var(--glass); backdrop-filter: blur(30px) saturate(1.8); -webkit-backdrop-filter: blur(30px) saturate(1.8); box-shadow: 0 24px 60px rgba(0,0,0,.4); }
.gearmenu button { border-radius: 12px; font-size: 14px; }
.gearmenu button:hover { background: var(--soft); }
.preflight { border-radius: 16px; font-size: 14px; }

/* ---------- шапка презентации ---------- */
html #bar {
  min-height: 64px; padding: 10px 18px; gap: 12px;
  background: var(--glass); backdrop-filter: blur(30px) saturate(1.8); -webkit-backdrop-filter: blur(30px) saturate(1.8);
  border-bottom: 1px solid var(--line); box-shadow: 0 8px 30px rgba(0,0,0,.18);
}
html #bar > #pname { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
html #bar button {
  height: 36px; min-width: 36px; min-height: 0; padding: 0 14px; margin: 0;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; white-space: nowrap;
  border: 0; border-radius: 10px; background: var(--soft); color: var(--text);
  font: inherit; font-size: 14px; font-weight: 500; opacity: 1; transition: background .2s var(--ease), color .2s var(--ease);
}
html #bar button:hover { background: var(--soft2); }
html #bar > #back { height: 36px; min-height: 0; padding: 0 14px 0 10px; border: 0; border-radius: 10px; background: transparent; color: var(--accent); font-size: 15px; }
html #bar > #back:hover { background: var(--soft); }
html #bar #themeBtn, html #bar #fs { width: 36px; padding: 0; font-size: 16px; }
html #bar #zoomBtn { min-width: 64px; font-variant-numeric: tabular-nums; }
html #bar #backPdf { background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent); }
html #bar .barright { gap: 6px; }

/* ---------- вкладки проекта: сегментный переключатель ---------- */
html #tabs { padding: 4px; gap: 2px; border-radius: 16px; border: 1px solid var(--line); background: var(--glass); box-shadow: 0 16px 40px rgba(0,0,0,.3); }
html #tabs button { padding: 9px 18px; border-radius: 12px; font-size: 14px; font-weight: 500; color: var(--muted); }
html #tabs button:hover { color: var(--text); background: var(--soft); }
html #tabs button.on { background: var(--text); color: var(--bg); font-weight: 600; box-shadow: 0 4px 14px rgba(0,0,0,.25); }
html #tabs button kbd { display: none; }

/* ---------- инструменты ведущего: плавающая панель справа внизу, как в Keynote ---------- */
.tooldock { position: absolute; right: 18px; bottom: 96px; z-index: 26; display: flex; flex-direction: column; gap: 6px; padding: 7px;
  border-radius: 18px; border: 1px solid var(--line); background: var(--glass);
  backdrop-filter: blur(30px) saturate(1.8); -webkit-backdrop-filter: blur(30px) saturate(1.8); box-shadow: 0 16px 40px rgba(0,0,0,.35); }
#stage[hidden] .tooldock { display: none; }
.tooldock button { position: relative; width: 52px; height: 52px; padding: 0; border: 0; border-radius: 16px; background: transparent; color: var(--text);
  display: flex; align-items: center; justify-content: center; font-size: 21px; }
.tooldock button[title]::after { content: attr(title); position: absolute; right: calc(100% + 14px); top: 50%; transform: translate(6px, -50%); white-space: nowrap; padding: 7px 12px; border-radius: 10px; background: rgba(18,19,22,.82); color: #fff; font-size: 13px; font-weight: 500; letter-spacing: 0; box-shadow: 0 6px 18px rgba(0,0,0,.3); opacity: 0; pointer-events: none; transition: opacity .18s var(--ease), transform .18s var(--ease); }
.tooldock button[title]:hover::after { opacity: 1; transform: translate(0, -50%); }
.tooldock button:hover { background: var(--soft2); }
.tooldock button.on { background: var(--accent); color: var(--accent-ink); }
.tooldock .lasertoggle.on:not(.spotbtn):not(.lensbtn) { background: #ff453a; color: #fff; }
.tooldock kbd { display: none; }
.tooldock { transform: translateX(calc(100% + 30px)); opacity: 0; pointer-events: none; transition: transform .4s var(--ease), opacity .3s var(--ease); }
.tooldock.open { transform: none; opacity: 1; pointer-events: auto; }
.toolhandle { position: absolute; right: 0; bottom: 96px; z-index: 27; width: 26px; height: 58px; border: 0; border-radius: 14px 0 0 14px; background: var(--glass); color: var(--text); font-size: 13px; box-shadow: 0 10px 26px rgba(0,0,0,.35); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); transition: opacity .25s var(--ease), transform .25s var(--ease); }
.toolhandle:hover { transform: translateX(-2px); }
.toolhandle.hide { opacity: 0; pointer-events: none; }

/* ---------- окна: настройки материалов, подпись ---------- */
.admsheet, .sigsheet { border-radius: 24px; background: var(--panel); border: 1px solid var(--line); box-shadow: 0 40px 100px rgba(0,0,0,.5); }
.admhead { font-size: 17px; font-weight: 600; }
.admhead button { width: 30px; height: 30px; border-radius: 999px; background: var(--soft); font-size: 18px; line-height: 1; }
.abtn { border-radius: 10px; }
.addtab input, .addtab select { height: 38px; border-radius: 10px; border: 1px solid var(--line); background: var(--soft); color: var(--text); padding: 0 12px; font: inherit; }

/* ---------- вход ---------- */
body:has(.loginbox) {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(900px 500px at 50% -10%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 70%), var(--bg);
}
.loginbox { width: min(380px, calc(100% - 32px)); margin: 0; padding: 36px 32px 30px; gap: 14px; border-radius: 24px;
  background: var(--glass); border: 1px solid var(--line); box-shadow: 0 30px 80px rgba(0,0,0,.45);
  backdrop-filter: blur(30px) saturate(1.8); -webkit-backdrop-filter: blur(30px) saturate(1.8); }
.loginbox h1 { font-size: 28px; font-weight: 700; letter-spacing: -0.03em; margin: 0; }
.loginbox input { height: 46px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--soft); color: var(--text); font: inherit; font-size: 16px; }
.loginbox input:focus { outline: none; box-shadow: var(--ring); border-color: transparent; }
.loginbox button { height: 46px; border-radius: 12px; border: 0; background: var(--accent); color: var(--accent-ink); font: inherit; font-weight: 600; font-size: 16px; }
.loginbox button:hover { filter: brightness(1.06); }

/* ---------- меню пользователя на главной: быстрые кнопки и аватар ---------- */
html .userbar { align-items: center; }
html .userbar .avatar { width: 38px; min-width: 38px; padding: 0; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-weight: 700; font-size: 15px; border: 0; }
html .userbar .avatar:hover { background: var(--accent); filter: brightness(1.08); }
.umenu { position: absolute; right: 0; top: 46px; min-width: 230px; padding: 6px; border-radius: 16px; background: var(--glass); border: 1px solid var(--line);
  backdrop-filter: blur(30px) saturate(1.8); -webkit-backdrop-filter: blur(30px) saturate(1.8); box-shadow: 0 24px 60px rgba(0,0,0,.4); display: flex; flex-direction: column; z-index: 40; }
.umenu .uhead { padding: 10px 12px 8px; display: flex; flex-direction: column; gap: 2px; }
.umenu .uhead b { font-size: 15px; } .umenu .uhead span { font-size: 12px; color: var(--muted); }
.umenu .usep { height: 1px; background: var(--line); margin: 4px 6px; }
html .userbar .umenu button { height: 38px; justify-content: flex-start; border: 0; border-radius: 10px; background: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; padding: 0 12px; }
html .userbar .umenu button:hover { background: var(--soft); }
@media (max-width: 600px) { html .userbar > button:not(.avatar) { display: none; } }
html .userbar .umenu .mobonly { display: none; }
@media (max-width: 600px) { html .userbar .umenu .mobonly { display: flex; } }

html #bar .on { background: var(--accent); color: var(--accent-ink); }