/* Журнал геодезических работ. Рабочий инструмент: на солнце на стройке и за ноутбуком.
   Светлая тема — высокий контраст для улицы; тёмная — для вечера и офиса. */
:root{
  --bg:#eef1f4;--card:#fff;--raise:#f6f8fa;--text:#111a24;--muted:#56626f;--line:#d3dae2;--line-strong:#b8c3ce;
  --accent:#17588a;--accent-ink:#fff;--accent-soft:#e1ecf5;--accent-text:#124a75;
  --ok:#17733f;--bad:#b42318;--warn:#a15c07;--warn-soft:#fdf0dc;
  --shadow:0 1px 2px rgba(17,26,36,.06),0 2px 8px rgba(17,26,36,.05);
  --shadow-lift:0 -4px 24px rgba(17,26,36,.16);
  --ease:cubic-bezier(.22,1,.36,1);--r:12px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f141a;--card:#171e26;--raise:#1d2630;--text:#e8edf2;--muted:#9aa8b6;--line:#28323d;--line-strong:#3a4654;
  --accent:#4f9ad6;--accent-ink:#06121d;--accent-soft:#1a2c3c;--accent-text:#8cc1ec;
  --ok:#4cc27e;--bad:#f07468;--warn:#e7a94b;--warn-soft:#33270f;
  --shadow:0 1px 2px rgba(0,0,0,.3);--shadow-lift:0 -4px 24px rgba(0,0,0,.5);color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0f141a;--card:#171e26;--raise:#1d2630;--text:#e8edf2;--muted:#9aa8b6;--line:#28323d;--line-strong:#3a4654;
  --accent:#4f9ad6;--accent-ink:#06121d;--accent-soft:#1a2c3c;--accent-text:#8cc1ec;
  --ok:#4cc27e;--bad:#f07468;--warn:#e7a94b;--warn-soft:#33270f;
  --shadow:0 1px 2px rgba(0,0,0,.3);--shadow-lift:0 -4px 24px rgba(0,0,0,.5);color-scheme:dark}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--text);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-text-size-adjust:100%}
body{transition:background-color .25s var(--ease),color .25s var(--ease)}
::selection{background:var(--accent);color:var(--accent-ink)}
button,input,select,textarea{font:inherit;color:inherit}
input,textarea{caret-color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.ic{width:20px;height:20px;flex:none}
.center{padding:40px 16px;text-align:center}.muted{color:var(--muted)}
td,.n,.stat b,.entry .t,input[type=time],input[type=date]{font-variant-numeric:tabular-nums}

/* Шапка */
header.top{position:sticky;top:0;z-index:5;background:var(--accent);color:var(--accent-ink);padding:calc(10px + env(safe-area-inset-top)) 16px 10px;display:flex;align-items:center;gap:10px}
:root[data-theme="dark"] header.top{background:var(--card);color:var(--text);border-bottom:1px solid var(--line)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) header.top{background:var(--card);color:var(--text);border-bottom:1px solid var(--line)}}
header.top h1{font-size:17px;font-weight:650;margin:0;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
header.top .who{font-size:13px;opacity:.85;max-width:40vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.badge{display:inline-flex;align-items:center;gap:4px;background:var(--warn);color:#fff;border-radius:20px;padding:2px 9px 2px 6px;font-size:13px;font-weight:600}
.badge .ic{width:16px;height:16px}
.live{width:8px;height:8px;border-radius:50%;background:currentColor;opacity:.35;display:none}
.live.on{display:block;opacity:1;background:#5fd38d}

main{max-width:760px;margin:0 auto;padding:12px 12px calc(84px + env(safe-area-inset-bottom))}
/* Единственное «авторское» движение: смена экрана мягко поднимается */
.view{animation:rise .32s var(--ease)}
@keyframes rise{from{opacity:.001;transform:translateY(8px)}to{opacity:1;transform:none}}

/* Нижняя навигация */
nav.tabs{position:fixed;left:0;right:0;bottom:0;z-index:5;display:flex;background:var(--card);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
nav.tabs button{flex:1;border:0;background:none;padding:7px 2px 8px;font-size:12px;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:3px;cursor:pointer;position:relative;transition:color .2s var(--ease)}
nav.tabs button .ic{width:23px;height:23px;transition:transform .25s var(--ease)}
nav.tabs button.on{color:var(--accent-text);font-weight:650}
nav.tabs button.on::before{content:"";position:absolute;top:0;left:30%;right:30%;height:3px;border-radius:0 0 3px 3px;background:var(--accent)}
nav.tabs button:active .ic{transform:scale(.88)}

/* Карточки */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:12px;box-shadow:var(--shadow)}
.card h2{font-size:16px;font-weight:650;margin:0 0 10px}
label.f{display:block;font-size:13px;font-weight:600;color:var(--muted);margin:16px 0 7px}
label.f:first-child{margin-top:0}
input[type=text],input[type=date],input[type=time],input[type=number],input[type=password],input[type=month],select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line-strong);border-radius:10px;background:var(--raise);min-height:46px;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
textarea{min-height:76px;resize:vertical}
.row{display:flex;gap:10px}.row>*{flex:1;min-width:0}

/* Чипы выбора: крупные, с ясным выбранным состоянием */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line-strong);background:var(--raise);border-radius:22px;padding:9px 15px;min-height:44px;cursor:pointer;font-weight:500;
  transition:background-color .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease),transform .12s var(--ease)}
.chip:active{transform:scale(.95)}
@media (hover:hover){.chip:hover{border-color:var(--accent)}}
.chip.on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:650;box-shadow:0 2px 6px rgba(23,88,138,.25)}
.chips.floors .chip{min-width:54px;padding:9px 6px;text-align:center}
.floors-wrap{max-height:200px;overflow-y:auto;padding:2px;scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}
.recent{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.recent .chip{white-space:nowrap;font-size:14px}

/* Кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:10px;padding:12px 16px;min-height:48px;background:var(--accent);color:var(--accent-ink);font-weight:650;cursor:pointer;
  transition:transform .12s var(--ease),filter .15s,background-color .15s}
.btn:active{transform:scale(.97)}
@media (hover:hover){.btn:hover{filter:brightness(1.08)}}
.btn.block{width:100%}.btn.sec{background:var(--accent-soft);color:var(--accent-text)}.btn.danger{background:none;color:var(--bad);border:1px solid currentColor}
.btn.sm{padding:6px 11px;min-height:38px;font-size:14px}
.btn.sm .ic{width:18px;height:18px}
.btn:disabled{opacity:.5;pointer-events:none}
.actions{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}.actions .btn{flex:1}

/* Журнал */
.entry{border-bottom:1px solid var(--line);padding:11px 4px;cursor:pointer;border-radius:8px;transition:background-color .15s}
.entry:last-child{border-bottom:0}
.entry:active{background:var(--raise)}
.entry .t{font-weight:650}.entry .s{font-size:14px;color:var(--muted)}
.day-h{font-size:13px;font-weight:700;color:var(--muted);margin:18px 0 2px;letter-spacing:.02em}

/* Таблицы часов */
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:8px 6px;border-bottom:1px solid var(--line);text-align:left}
th{color:var(--muted);font-weight:600;font-size:13px}
td.n,th.n{text-align:right;white-space:nowrap}
tr.we td{color:var(--muted)}
tr.click{cursor:pointer}tr.click:active td{background:var(--raise)}
.ok{color:var(--ok)}.bad{color:var(--bad)}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:14px}
@media(min-width:560px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{background:var(--raise);border-radius:10px;padding:10px 12px}
.stat b{display:block;font-size:21px;font-weight:700}.stat span{font-size:12px;color:var(--muted)}

/* Настройки */
.list-item{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--line)}
.list-item:last-child{border-bottom:0}
.list-item .nm{flex:1;min-width:0}
.list-item.off .nm{color:var(--muted);text-decoration:line-through}
.sub{padding-left:16px;margin:2px 0 10px 6px;border-left:1px solid var(--line-strong)}
.seg{display:flex;background:var(--raise);border:1px solid var(--line);border-radius:10px;padding:3px;gap:3px;margin-bottom:4px}
.seg button{flex:1;border:0;background:none;padding:9px 6px;border-radius:8px;cursor:pointer;font-size:14px;color:var(--muted);transition:background-color .2s var(--ease),color .2s}
.seg button.on{background:var(--card);color:var(--text);font-weight:650;box-shadow:var(--shadow)}
.hint{font-size:13px;color:var(--muted);margin-top:6px}

/* Уведомление снизу */
#toast{position:fixed;left:50%;bottom:calc(88px + env(safe-area-inset-bottom));transform:translate(-50%,12px);background:var(--text);color:var(--bg);padding:11px 16px;border-radius:12px;font-size:14px;font-weight:500;
  opacity:0;pointer-events:none;transition:opacity .22s var(--ease),transform .3s var(--ease);max-width:min(92vw,520px);z-index:20;box-shadow:0 6px 20px rgba(0,0,0,.2)}
#toast.show{opacity:1;transform:translate(-50%,0)}

/* Окна: выезжают снизу на телефоне, по центру на ноутбуке */
.modal{position:fixed;inset:0;background:rgba(8,12,16,.5);z-index:10;display:flex;align-items:flex-end;justify-content:center;animation:fade .2s var(--ease)}
.modal .sheet{background:var(--card);width:100%;max-width:760px;max-height:92dvh;overflow-y:auto;border-radius:18px 18px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom));box-shadow:var(--shadow-lift);animation:sheet .32s var(--ease)}
.modal.out{animation:fade .18s var(--ease) reverse forwards}
.modal.out .sheet{animation:sheet .18s ease-in reverse forwards}
@keyframes fade{from{opacity:0}}
@keyframes sheet{from{transform:translateY(40px);opacity:.001}}
@media(min-width:760px){.modal{align-items:center}.modal .sheet{border-radius:18px;max-width:620px}}
.sheet h2{margin:0 0 12px;font-size:18px}

/* Вход */
.login{max-width:380px;margin:10vh auto 0;padding:0 16px}
.login .logo{display:block;width:96px;height:96px;margin:0 auto 8px;border-radius:22px;box-shadow:var(--shadow)}
.login h1{text-align:center;font-size:22px;line-height:1.25;margin:0 0 20px}
.login #eye{flex:0 0 52px;padding:0}
.pin{-webkit-text-security:disc;letter-spacing:.3em}.pin.show{-webkit-text-security:none}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
/* Диалог подтверждения — по центру, как в обычных программах */
.modal.center{align-items:center;padding:16px}
.modal.center .sheet{border-radius:16px;max-width:400px;padding:20px}
.dlg h2{font-size:18px;margin:0 0 6px}.dlg p{margin:0 0 4px}
.btn.del{background:var(--bad);color:#fff}
/* Плашка установки приложения */
.inst{position:fixed;left:12px;right:12px;bottom:calc(76px + env(safe-area-inset-bottom));z-index:15;max-width:520px;margin:0 auto;display:flex;gap:12px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:0 10px 30px rgba(8,12,16,.22);animation:sheet .35s var(--ease)}
.login ~ .inst,body:not(:has(nav.tabs)) .inst{bottom:calc(16px + env(safe-area-inset-bottom))}
.inst.out{animation:sheet .2s ease-in reverse forwards}
.inst img{border-radius:12px;flex:none}
.inst-t{flex:1;min-width:0;font-size:14px}.inst-t>b{font-size:16px;display:block;margin-bottom:4px}
.inst-a{display:flex;gap:8px;margin-top:10px}.inst-a .btn{flex:1;min-height:42px;text-decoration:none}
.steps{margin:4px 0 0;padding-left:20px}.steps li{margin:4px 0}.steps .ic{width:18px;height:18px;vertical-align:-4px;color:var(--accent-text)}
/* iPhone Safari: стрелка к кнопке «Поделиться» внизу */
.inst.ios::after{content:"";position:absolute;left:50%;bottom:-9px;width:16px;height:16px;background:var(--card);border-right:1px solid var(--line);border-bottom:1px solid var(--line);transform:translateX(-50%) rotate(45deg)}
.cred{display:grid;gap:8px;margin:12px 0 4px}
.cred div{display:flex;justify-content:space-between;align-items:center;background:var(--raise);border-radius:10px;padding:10px 12px;color:var(--muted);font-size:14px}
.cred b{color:var(--text);font-size:17px;font-variant-numeric:tabular-nums;user-select:all}
.pinnow{font-size:20px;letter-spacing:.12em;font-variant-numeric:tabular-nums}
.checks{display:grid;gap:8px}.checks label{display:flex;gap:10px;align-items:center;min-height:40px;padding:0 10px;background:var(--raise);border-radius:10px;cursor:pointer}
.checks input{width:20px;height:20px;accent-color:var(--accent)}
.nopin{display:grid;gap:10px;font-size:14px;width:100%}
.seen{font-size:12px;color:var(--muted);margin-top:2px}.seen.now{color:var(--ok);font-weight:600}.seen.now::before{content:'';display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--ok);margin-right:5px;vertical-align:1px}