:root{
  --bg:#EEF1F5;--side:#FFFFFF;--card:#FFFFFF;--well:#F1F4F8;--track:#E4E8EE;--nav-active:#EAEEF4;
  --line:#E3E7ED;--line2:#CDD3DB;--ink:#18202B;--ink2:#3B4552;--muted:#5F6874;
  --shadow:rgba(24,32,43,.16);--scrim:rgba(24,32,43,.22);--scrim2:rgba(24,32,43,.45);
  --warn-bg:#FFF3DA;--warn-ink:#7A4A00;--danger:#C8333A;--danger-ink:#B4262C;--ok:#1C7C4A;
  --mac-bez:#DDE1E7;--mac-edge:#B4BBC5;--mac-stand:#C1C7D0;--win-bez:#2C323B;--win-edge:#151A20;--win-stand:#5A626D;--led-off:#3A414B;
  --active-dot:#2563EB;--active-ink:#1D4FC4;--active-pill:#E3EBFF;--active-scr:#D6E4FF;--active-gly:#1D4FC4;
  --idle-dot:#E09A00;--idle-ink:#8A5A00;--idle-pill:#FFF1D2;--idle-scr:#FFE6AE;--idle-gly:#8A5A00;
  --ot-dot:#E03A3E;--ot-ink:#B8282E;--ot-pill:#FDE4E4;--ot-scr:#F26B6E;--ot-gly:#FFFFFF;--ot-glow:rgba(224,58,62,.55);
  --shut-dot:#EA6A0C;--shut-ink:#A84E08;--shut-pill:#FFE8D6;--shut-scr:#FFC59A;--shut-gly:#7A3800;
  --lost-dot:#7C4DDB;--lost-ink:#5B32B3;--lost-pill:#EEE6FF;--lost-scr:#CDB8FF;--lost-gly:#3D1F8A;
  --off-dot:#9AA3AE;--off-ink:#6B7480;--off-pill:#EDF0F4;--off-scr:#20262E;--off-gly:#20262E;
  --ext-dot:#13866A;--ext-ink:#0D6450;--ext-bg:#E2F4EE;--ext-line:#B5E0D2;--ext-on:#FFFFFF;
  --heat-on:37,99,235;--heat-use:19,134,106;--heat-empty:#F1F3F6;--heat-zero:#F7F9FB;
  color-scheme:light;
}
:root[data-theme=dark]{
  --bg:#0F1319;--side:#151A21;--card:#1A2029;--well:#11161D;--track:#232A34;--nav-active:#212833;
  --line:#252C36;--line2:#36404C;--ink:#EEF1F5;--ink2:#C4CBD5;--muted:#8E98A5;
  --shadow:rgba(0,0,0,.5);--scrim:rgba(0,0,0,.4);--scrim2:rgba(0,0,0,.62);
  --warn-bg:rgba(240,170,40,.14);--warn-ink:#F6C76A;--danger-ink:#FF8A8E;--ok:#5CD69A;
  --mac-bez:#AEB5BF;--mac-edge:#7D8591;--mac-stand:#7D8591;--win-bez:#2A3039;--win-edge:#4A5460;--win-stand:#4A5460;--led-off:#2A3038;
  --active-dot:#5B8DFF;--active-ink:#8DB0FF;--active-pill:rgba(91,141,255,.16);--active-scr:#2B4F9E;--active-gly:#DCE6FF;
  --idle-dot:#F2B23A;--idle-ink:#F5C766;--idle-pill:rgba(242,178,58,.16);--idle-scr:#7A5A14;--idle-gly:#FFE7B0;
  --ot-dot:#FF5A5F;--ot-ink:#FF8A8E;--ot-pill:rgba(255,90,95,.16);--ot-scr:#C23A3F;--ot-gly:#FFFFFF;--ot-glow:rgba(255,90,95,.6);
  --shut-dot:#FF9447;--shut-ink:#FFB07A;--shut-pill:rgba(255,148,71,.16);--shut-scr:#8A4416;--shut-gly:#FFE0C8;
  --lost-dot:#A98BFF;--lost-ink:#C4B0FF;--lost-pill:rgba(169,139,255,.16);--lost-scr:#4A2F8F;--lost-gly:#E9E0FF;
  --off-dot:#4D5662;--off-ink:#7B8592;--off-pill:rgba(140,150,165,.14);--off-scr:#07090C;--off-gly:#07090C;
  --ext-dot:#3FD0A6;--ext-ink:#7FE3C5;--ext-bg:rgba(63,208,166,.12);--ext-line:rgba(63,208,166,.3);--ext-on:#05261D;
  --heat-on:91,141,255;--heat-use:63,208,166;--heat-empty:#161B22;--heat-zero:#1C222B;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Anuphan','Noto Sans Thai',Tahoma,sans-serif;font-size:15px;-webkit-tap-highlight-color:transparent;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--active-dot);outline-offset:2px}
.num{font-variant-numeric:tabular-nums}
.boot{display:flex;height:100vh;align-items:center;justify-content:center;color:var(--muted)}
.muted{color:var(--muted)}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}.pulse{animation:blink 1.2s ease-in-out infinite}
@keyframes slideIn{from{transform:translateX(40px);opacity:0}to{transform:none;opacity:1}}
@keyframes rise{from{transform:translateY(24px);opacity:0}to{transform:none;opacity:1}}
@keyframes pop{from{transform:scale(.95);opacity:0}to{transform:none;opacity:1}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ── layout ── */
.shell{display:flex;height:100vh;height:100dvh}
.side{width:250px;flex-shrink:0;background:var(--side);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:22px 14px 16px;overflow:hidden}
.brand{display:flex;align-items:center;gap:12px;padding:0 8px 18px}
.brand .mark{width:40px;height:40px;border-radius:12px;background:var(--ink);display:flex;align-items:center;justify-content:center;position:relative;flex-shrink:0}
.brand .mark i{position:absolute;top:-3px;right:-3px;width:11px;height:11px;border-radius:50%;background:#E03A3E;border:2px solid var(--side)}
.brand b{font-size:20px;display:block;letter-spacing:-.2px}.brand small{font-size:12px;color:var(--muted);line-height:1.3;display:block}
.nav{display:flex;flex-direction:column;gap:4px;overflow-y:auto;flex-grow:1;min-height:0}
.nav-item{width:100%;text-align:left;border:0;border-radius:12px;padding:10px 12px;background:transparent;display:flex;flex-direction:column;gap:6px}
.nav-item[aria-current=page]{background:var(--nav-active)}
.nav-item .row{display:flex;align-items:center;gap:8px}.nav-item .t{font-weight:700;font-size:15px}.nav-item .s{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.badge{font-size:12px;font-weight:700;color:#fff;background:#D2343A;border-radius:999px;padding:1px 8px;margin-left:auto}
.badge.soft{background:var(--track);color:var(--ink2)}
.bar{flex-grow:1;height:5px;border-radius:3px;background:var(--track);overflow:hidden}.bar i{display:block;height:100%;border-radius:3px;background:var(--ink2)}.bar i.hot{background:var(--ot-dot)}
.nav-sep{height:1px;background:var(--line);margin:8px 6px}
.nav-links{display:grid;grid-template-columns:1fr 1fr;gap:2px;border-top:1px solid var(--line);margin-top:8px;padding-top:8px;flex-shrink:0}
.nav-links .nav-link{min-height:36px;padding:6px 10px;font-size:13px;gap:6px}
.nav-links .badge{margin-left:auto}
.cronwarn{display:flex;gap:8px;align-items:flex-start;text-align:left;border:0;border-radius:12px;background:var(--ot-pill);color:var(--ot-ink);padding:8px 10px;font-size:12px;line-height:1.45}
@media (max-height:820px){.side{padding-top:14px}.brand{padding-bottom:8px}.brand small{display:none}.nav-item{padding:7px 12px;gap:4px}.nav-item .s{display:none}.nav-links .nav-link{min-height:32px;padding:4px 10px}.side-foot{gap:8px;padding-top:10px}.side-foot .clock span{display:none}.side-foot .clock b{font-size:20px}.cronwarn span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}}
.nav-link{border:0;background:transparent;text-align:left;padding:10px 12px;border-radius:12px;font-weight:600;color:var(--ink2);display:flex;align-items:center;gap:10px;min-height:44px}
.nav-link[aria-current=page]{background:var(--nav-active);color:var(--ink)}
.side-foot{border-top:1px solid var(--line);padding:14px 8px 0;display:flex;flex-direction:column;gap:12px}
.clock b{font-size:26px;display:block;line-height:1.1}.clock span{font-size:12px;color:var(--muted)}
.foot-btns{display:flex;gap:8px}
.ibtn{height:44px;min-width:44px;border-radius:12px;border:1px solid var(--line2);background:var(--card);display:inline-flex;align-items:center;justify-content:center;gap:8px;color:var(--ink2);padding:0 12px;font-size:13px;font-weight:500}
.main{flex-grow:1;min-width:0;display:flex;flex-direction:column;padding:24px 28px 0;position:relative;overflow:hidden}
.page{flex-grow:1;min-height:0;overflow-y:auto;margin:0 -6px;padding:6px 6px 110px}

/* ── header & controls ── */
.head{display:flex;align-items:flex-start;gap:10px;flex-wrap:wrap}
.head .tt{flex-grow:1;min-width:220px}
h1{margin:0;font-size:26px;font-weight:700;letter-spacing:-.3px;line-height:1.25}
.head p{margin:2px 0 0;font-size:14px;color:var(--muted)}
.acts{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
@media (max-width:1180px){.head .acts{width:100%;justify-content:flex-start}}
.btn{height:46px;padding:0 18px;border-radius:14px;border:1px solid var(--line2);background:var(--card);font-size:14px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap}
.btn.dark{background:var(--ink);border-color:var(--ink);color:var(--side)}
.btn.red{background:var(--danger);border-color:var(--danger);color:#fff}
.btn.redline{background:transparent;border:1.5px solid var(--danger);color:var(--danger-ink)}
.btn.ghost{border:0;background:transparent;color:var(--muted);font-weight:500}
.btn.sm{height:38px;padding:0 12px;border-radius:11px;font-size:13px}
a.btn{text-decoration:none;color:inherit}a.btn.dark{color:var(--side)}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.filters{display:flex;align-items:center;gap:8px;margin-top:18px;flex-wrap:wrap}
.chip{height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line2);background:var(--card);color:var(--ink2);font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.chip[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:var(--side)}
.chip .d{width:8px;height:8px;border-radius:50%}.chip .c{font-weight:500;opacity:.75}
.seg{display:inline-flex;padding:3px;gap:2px;border-radius:12px;background:var(--track);margin-left:auto}
.seg button{height:34px;padding:0 12px;border-radius:9px;border:0;background:transparent;color:var(--muted);font-size:13px;font-weight:600}
.seg button[aria-pressed=true]{background:var(--card);color:var(--ink);box-shadow:0 1px 4px var(--shadow)}
.front{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:12px;color:var(--muted)}.front i{width:28px;height:4px;border-radius:2px;background:var(--line2)}.front s{flex-grow:1;height:1px;background:var(--line);text-decoration:none}

/* ── computer tiles ── */
.grid{display:grid;gap:10px;margin-top:12px}
.pc{position:relative;height:104px;border-radius:16px;border:1px solid var(--line);background:var(--card);padding:8px 4px 6px;display:flex;flex-direction:column;align-items:center;gap:2px;transition:transform .12s ease,opacity .2s}
.pc:active{transform:scale(.94)}
.pc.sel{border-color:var(--ink);box-shadow:0 0 0 2px var(--ink)}
.pc.dim{opacity:.25}
.pc .n{font-size:15px;font-weight:700;line-height:1.2;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pc .s{font-size:11px;font-weight:500;line-height:1.2;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--ink)}
.pc .chk{position:absolute;top:6px;right:6px;width:22px;height:22px;border-radius:50%;background:var(--ink);color:var(--side);display:flex;align-items:center;justify-content:center}
.pc .tag{position:absolute;top:6px;left:6px;font-size:10px;font-weight:700;padding:1px 6px;border-radius:6px;background:var(--track);color:var(--ink2)}
.dev{display:block;overflow:visible}
.os-mac{--bez:var(--mac-bez);--edge:var(--mac-edge);--stand:var(--mac-stand)}
.os-win{--bez:var(--win-bez);--edge:var(--win-edge);--stand:var(--win-stand)}
.st-active{--dot:var(--active-dot);--sink:var(--active-ink);--pill:var(--active-pill);--scr:var(--active-scr);--gly:var(--active-gly);--glow:transparent}
.st-idle{--dot:var(--idle-dot);--sink:var(--idle-ink);--pill:var(--idle-pill);--scr:var(--idle-scr);--gly:var(--idle-gly);--glow:transparent}
.st-overtime{--dot:var(--ot-dot);--sink:var(--ot-ink);--pill:var(--ot-pill);--scr:var(--ot-scr);--gly:var(--ot-gly);--glow:var(--ot-glow)}
.st-shutting{--dot:var(--shut-dot);--sink:var(--shut-ink);--pill:var(--shut-pill);--scr:var(--shut-scr);--gly:var(--shut-gly);--glow:transparent}
.st-lost{--dot:var(--lost-dot);--sink:var(--lost-ink);--pill:var(--lost-pill);--scr:var(--lost-scr);--gly:var(--lost-gly);--glow:transparent}
.st-off{--dot:var(--off-dot);--sink:var(--off-ink);--pill:var(--off-pill);--scr:var(--off-scr);--gly:var(--off-gly);--glow:transparent}
.dev{filter:drop-shadow(0 0 7px var(--glow))}
.dev .scr{fill:var(--scr)}.dev .bez{fill:var(--bez);stroke:var(--edge)}.dev .std{fill:var(--stand)}.dev .vent{fill:var(--edge)}.dev .gl{fill:var(--gly);font-weight:700;font-family:'Anuphan',sans-serif}
.dev .led{fill:var(--dot)}.st-off .dev .led{fill:var(--led-off)}
.st-overtime .dev .scr,.st-shutting .dev .scr{animation:blink 1.2s ease-in-out infinite}
.pc .s{color:var(--sink)}
.empty{height:300px;border:1.5px dashed var(--line2);border-radius:20px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;margin-top:12px;padding:20px}
.empty b{font-size:18px}

/* ── overlays ── */
.scrim{position:fixed;inset:0;background:var(--scrim);border:0;padding:0;z-index:20}
.drawer{position:fixed;top:0;right:0;bottom:0;width:370px;max-width:100%;background:var(--card);border-left:1px solid var(--line);box-shadow:-24px 0 60px var(--shadow);padding:18px 24px calc(24px + env(safe-area-inset-bottom));display:flex;flex-direction:column;z-index:21;animation:slideIn .22s ease-out;overflow-y:auto}
.drawer .hero{display:flex;justify-content:center;padding:28px 0 22px;border-radius:20px;background:var(--well);margin-top:8px}
.drawer h2{margin:0;font-size:28px;font-weight:700}
.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;background:var(--pill);color:var(--sink);font-size:13px;font-weight:600}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--dot)}
dl.facts{margin:18px 0 0;display:grid;grid-template-columns:auto 1fr;row-gap:12px;column-gap:16px;font-size:14px}
dl.facts dt{color:var(--muted)}dl.facts dd{margin:0;font-weight:600;text-align:right;word-break:break-all}
.big{height:58px;border-radius:16px;font-size:17px;font-weight:700;width:100%}
.modal-wrap{position:fixed;inset:0;background:var(--scrim2);display:flex;align-items:center;justify-content:center;z-index:30;padding:16px}
.modal{width:520px;max-width:100%;max-height:100%;overflow-y:auto;background:var(--card);border-radius:26px;padding:28px;display:flex;flex-direction:column;gap:14px;box-shadow:0 30px 80px var(--shadow);animation:pop .18s ease-out}
.modal h2{margin:0;font-size:22px;line-height:1.35}
.modal p{margin:0;font-size:15px;line-height:1.6;color:var(--ink2)}
.warn{display:flex;gap:12px;padding:14px 16px;border-radius:16px;background:var(--warn-bg);color:var(--warn-ink);font-size:14px;line-height:1.55}
.stack{display:flex;flex-direction:column;gap:8px}.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.devbox{position:relative;width:96px;height:80px;border-radius:18px;background:var(--well);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.devbox .x{position:absolute;top:-8px;right:-8px;min-width:30px;height:30px;padding:0 8px;border-radius:999px;background:var(--ink);color:var(--side);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center}
.floatbar{position:fixed;left:250px;right:0;bottom:calc(22px + env(safe-area-inset-bottom));display:flex;justify-content:center;pointer-events:none;z-index:15}
.floatbar>div{pointer-events:auto;display:flex;align-items:center;gap:10px;padding:8px 8px 8px 22px;border-radius:20px;background:var(--ink);color:var(--side);box-shadow:0 18px 40px var(--shadow);animation:rise .2s ease-out;flex-wrap:wrap}
.floatbar .btn{height:44px;border-radius:13px;background:transparent;border-color:rgba(127,127,127,.4);color:inherit}
.floatbar .btn.red{background:var(--danger);border-color:var(--danger);color:#fff}
.toast{position:fixed;left:250px;right:0;bottom:calc(22px + env(safe-area-inset-bottom));display:flex;justify-content:center;pointer-events:none;z-index:40}
.toast>div{pointer-events:auto;display:flex;align-items:center;gap:14px;padding:8px 8px 8px 18px;border-radius:18px;background:#1B222C;color:#F3F5F8;box-shadow:0 18px 40px rgba(10,15,25,.3);animation:rise .2s ease-out;max-width:calc(100% - 32px)}
.toast .dot{width:10px;height:10px;border-radius:50%;background:#F08A3C;flex-shrink:0}
.toast small{display:block;color:#AAB3BF;font-size:12px}
.toast button{height:44px;padding:0 16px;border-radius:13px;border:0;background:#F3F5F8;color:#18202B;font-size:14px;font-weight:600;white-space:nowrap}
.toast.err>div{background:#7A1E22}

/* ── forms & tables ── */
.panel{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px;margin-top:16px}
.panel h3{margin:0 0 4px;font-size:17px}.panel>p{margin:0 0 12px;color:var(--muted);font-size:14px}
.form{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;align-items:end}
.f label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
.f input,.f select,.f textarea{width:100%;height:44px;border:1px solid var(--line2);border-radius:12px;background:var(--card);padding:0 12px;font-size:15px}
.f textarea{height:96px;padding:10px 12px;resize:vertical}
.f.wide{grid-column:1/-1}
.check{display:flex;align-items:center;gap:10px;min-height:44px;font-size:14px}.check input{width:20px;height:20px}
.days{display:flex;gap:6px;flex-wrap:wrap}.days label{display:flex;align-items:center;justify-content:center;min-width:44px;height:40px;border:1px solid var(--line2);border-radius:10px;font-size:13px;cursor:pointer}.days input{display:none}.days input:checked+span{font-weight:700}.days label:has(input:checked){background:var(--ink);color:var(--side);border-color:var(--ink)}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th,.tbl td{padding:10px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.tbl th{font-size:12px;color:var(--muted);font-weight:600}
.tbl td.r,.tbl th.r{text-align:right}
.tbl-wrap{overflow-x:auto}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;margin-top:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 16px}.card b{font-size:24px;display:block}.card span{font-size:13px;color:var(--muted)}
.progress{height:10px;border-radius:5px;background:var(--track);overflow:hidden;display:flex}.progress i{display:block;height:100%}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--ink2)}.legend span{display:inline-flex;align-items:center;gap:6px}.legend i{width:9px;height:9px;border-radius:50%;display:inline-block}

/* ── ขอใช้นอกเวลา ── */
.ext{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:14px;padding:12px 12px 12px 18px;border-radius:16px;background:var(--ext-bg);border:1px solid var(--ext-line);color:var(--ext-ink)}
.ext .clock{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:68px;padding:4px 0;border-right:1px solid var(--ext-line);padding-right:14px}
.ext .clock b{font-size:24px;line-height:1.1;color:var(--ext-ink)}.ext .clock span{font-size:11px;color:var(--ext-ink);opacity:.8}
.ext .tx{flex-grow:1;min-width:200px;font-size:14px;line-height:1.5;color:var(--ink2)}.ext .tx b{color:var(--ext-ink);font-size:15px}
.ext .btn{background:var(--card)}
.ext.soon{background:transparent;border-style:dashed;padding:8px 12px 8px 18px}
.extag{font-size:11px;font-weight:700;color:var(--ext-ink);background:var(--ext-bg);border:1px solid var(--ext-line);border-radius:999px;padding:0 7px;white-space:nowrap}
.btn.ext-btn{border-color:var(--ext-line);color:var(--ext-ink)}
.tchips{display:flex;flex-wrap:wrap;gap:8px}
.tchips label{cursor:pointer}.tchips input[type=radio]{position:absolute;opacity:0;pointer-events:none}
.tchips label>span{display:inline-flex;align-items:center;justify-content:center;min-width:72px;height:44px;padding:0 14px;border-radius:12px;border:1px solid var(--line2);background:var(--card);font-weight:600;font-variant-numeric:tabular-nums}
.tchips input:checked+span{background:var(--ext-dot);border-color:var(--ext-dot);color:var(--ext-on)}
.tchips input:focus-visible+span{outline:3px solid var(--active-dot);outline-offset:2px}
.tchips .other{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}.f .tchips .other input[type=time]{width:auto;height:44px;padding:0 10px}
.timeline{position:relative;height:30px;border-radius:8px;background:var(--well);overflow:hidden;font-size:11px;color:var(--muted)}
.timeline i{position:absolute;top:0;bottom:0}.timeline .ctl{background:var(--ot-pill)}.timeline .hard{background:var(--ot-dot);opacity:.35}.timeline .grant{background:var(--ext-dot);opacity:.85}.timeline .now{width:2px;background:var(--ink)}
.timeline small{position:absolute;bottom:2px;transform:translateX(-50%)}

/* ── heatmap ── */
.heat{display:grid;grid-template-columns:34px repeat(24,minmax(0,1fr));gap:3px;margin-top:10px;font-size:11px}
.heat .hd{color:var(--muted);text-align:center;font-variant-numeric:tabular-nums;padding-bottom:2px}
.heat .dl{color:var(--muted);display:flex;align-items:center;font-size:12px}
.heat .c{height:30px;border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:10.5px;font-weight:600;font-variant-numeric:tabular-nums;background:var(--heat-zero)}
.heat .c.na{background:var(--heat-empty);background-image:repeating-linear-gradient(135deg,transparent 0 4px,var(--line) 4px 5px)}
.heat .c.after{box-shadow:inset 0 -2px 0 var(--ot-dot)}
.heat-key{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-top:12px}.heat-key i{width:22px;height:12px;border-radius:3px;display:inline-block}
@media (max-width:900px){.heat{grid-template-columns:26px repeat(24,minmax(14px,1fr))}.heat .c{height:24px;font-size:0}.heat-wrap{overflow-x:auto}}

/* ── login & lock ── */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login form{width:380px;max-width:100%;background:var(--card);border-radius:26px;padding:32px;box-shadow:0 20px 60px var(--shadow);display:flex;flex-direction:column;gap:12px}
.login h1{display:flex;align-items:center;gap:12px}
.err{color:var(--danger-ink);font-size:14px;min-height:20px}
.lock{position:fixed;inset:0;z-index:50;background:var(--bg);display:flex;align-items:center;justify-content:center}

/* ── responsive ── */
@media (max-width:900px){
  .shell{flex-direction:column;height:auto;min-height:100vh}
  .side{width:auto;border-right:0;border-bottom:1px solid var(--line);padding:12px}
  .brand{padding-bottom:10px}
  .nav{flex-direction:row;overflow-x:auto;flex-grow:0}
  .nav-item{min-width:150px}
  .nav-sep{display:none}
  .nav-links{display:flex;flex-direction:row;overflow-x:auto;border-top:0;margin-top:4px}
  .nav-links .nav-link{white-space:nowrap}
  .side-foot{flex-direction:row;align-items:center;justify-content:space-between;padding-top:10px}
  .main{padding:16px 14px 0;overflow:visible}
  .page{overflow:visible}
  .floatbar,.toast{left:0}
  .grid{grid-template-columns:repeat(auto-fill,minmax(84px,1fr))!important}
  .seg{margin-left:0}
}