/* AMCO KB — tokens (light default, follows system, overridable with data-theme) */
:root{
  --bg:#f5f6fa;--surface:#ffffff;--surface2:#f0f2f8;--fg:#1a1f2b;--mut:#667085;--bd:#e3e6ee;
  --ac:#4f46e5;--ac-soft:#eceafd;--ac-fg:#fff;--err:#c0262d;--warn:#b45309;--ok:#157347;
  --u-low-bg:#d9f5e3;--u-low-fg:#0b5d2c;--u-mid-bg:#fdecc0;--u-mid-fg:#7a4a00;--u-high-bg:#fcd5d5;--u-high-fg:#8f1d1d;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 4px 14px rgba(16,24,40,.05);--radius:12px;color-scheme:light;
  --sel-a:rgba(79,70,229,.6);--sel-b:rgba(79,70,229,.28);--sel-c:rgba(79,70,229,.45);--cancel-a:rgba(220,38,38,.55);--cancel-b:rgba(220,38,38,.25)}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  --bg:#0e1117;--surface:#171b24;--surface2:#1e2330;--fg:#e8eaf0;--mut:#98a2b3;--bd:#2a3040;
  --ac:#8f96ff;--ac-soft:#242a4a;--ac-fg:#0e1117;--err:#ff7b7b;--warn:#f0b050;--ok:#5fd08a;
  --u-low-bg:#12392a;--u-low-fg:#9be8bc;--u-mid-bg:#4a3510;--u-mid-fg:#ffd98a;--u-high-bg:#4d1d1f;--u-high-fg:#ffb4b4;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 6px 18px rgba(0,0,0,.25);color-scheme:dark;
  --sel-a:rgba(143,150,255,.9);--sel-b:rgba(143,150,255,.7);--sel-c:rgba(143,150,255,.75);--cancel-a:rgba(255,120,120,.9);--cancel-b:rgba(255,120,120,.7);}}
:root[data-theme=dark]{
  --bg:#0e1117;--surface:#171b24;--surface2:#1e2330;--fg:#e8eaf0;--mut:#98a2b3;--bd:#2a3040;
  --ac:#8f96ff;--ac-soft:#242a4a;--ac-fg:#0e1117;--err:#ff7b7b;--warn:#f0b050;--ok:#5fd08a;
  --u-low-bg:#12392a;--u-low-fg:#9be8bc;--u-mid-bg:#4a3510;--u-mid-fg:#ffd98a;--u-high-bg:#4d1d1f;--u-high-fg:#ffb4b4;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 6px 18px rgba(0,0,0,.25);color-scheme:dark;
  --sel-a:rgba(143,150,255,.9);--sel-b:rgba(143,150,255,.7);--sel-c:rgba(143,150,255,.75);--cancel-a:rgba(255,120,120,.9);--cancel-b:rgba(255,120,120,.7);}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scrollbar-gutter:stable}
body{margin:0;background:var(--bg);color:var(--fg);font:15.5px/1.55 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
a{color:var(--ac);text-decoration:none}a:hover{text-decoration:underline}
h1{font-size:1.65rem;line-height:1.2;margin:.2rem 0 1rem;letter-spacing:-.01em}
h2{font-size:1.15rem;margin:1.6rem 0 .6rem}h3{font-size:1rem;margin:1.2rem 0 .4rem}
hr{border:0;border-top:1px solid var(--bd)}
code{background:var(--surface2);padding:.1em .35em;border-radius:5px;font-size:.9em}
main{max-width:1180px;margin:0 auto;padding:1.4rem 18px 5rem}

/* header */
header{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:.9rem;flex-wrap:wrap;
  padding:.55rem max(18px,calc((100vw - 1180px)/2 + 18px));background:color-mix(in srgb,var(--surface) 86%,transparent);
  backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--bd)}
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:4px;color:var(--fg);line-height:1}
.brand:hover{text-decoration:none;opacity:.85}
.brand .logo{height:24px;width:auto;max-width:none;aspect-ratio:1920/491;object-fit:contain;display:block}
.brand .logo-ondark{display:none}
.brand .sub{font-size:.6rem;font-variant:small-caps;text-transform:lowercase;letter-spacing:.2em;color:var(--mut);font-weight:500;white-space:nowrap}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .brand .logo-onlight{display:none}
  :root:not([data-theme=light]) .brand .logo-ondark{display:block}}
:root[data-theme=dark] .brand .logo-onlight{display:none}:root[data-theme=dark] .brand .logo-ondark{display:block}
header form.s{flex:1;min-width:150px;max-width:420px}
header form.s input{width:100%;border-radius:999px;background:var(--surface2);border-color:transparent;padding:.42rem .9rem}
header form.s input:focus{background:var(--surface);border-color:var(--ac);outline:0}
nav{display:flex;gap:.15rem;align-items:center;flex-wrap:wrap;margin-left:auto}
nav>a{color:var(--fg);padding:.38rem .7rem;border-radius:8px;font-weight:500}
nav>a:hover{background:var(--surface2);text-decoration:none}
nav>a.on{background:var(--ac-soft);color:var(--ac)}
.iconbtn{background:none;border:1px solid transparent;color:var(--fg);padding:.3rem .5rem;border-radius:8px;font-size:1.05rem;line-height:1}
.iconbtn:hover{background:var(--surface2)}

/* forms */
input,textarea,select,button{font:inherit;color:inherit}
input[type=text],input[type=email],input[type=password],input[type=search],input[type=date],input[type=datetime-local],textarea,select{
  width:100%;background:var(--surface);border:1px solid var(--bd);border-radius:9px;padding:.5rem .7rem}
input:focus,textarea:focus,select:focus{outline:2px solid color-mix(in srgb,var(--ac) 40%,transparent);border-color:var(--ac)}
textarea{min-height:58vh;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px;line-height:1.5}
label{display:block;margin:.8rem 0 .25rem;font-weight:600;font-size:.9rem}
.inl label,label.inl{display:inline-flex;gap:.35rem;align-items:center;font-weight:400;margin:.2rem .8rem .2rem 0}
button{cursor:pointer;background:var(--ac);color:var(--ac-fg);border:1px solid var(--ac);border-radius:9px;padding:.48rem 1rem;font-weight:600}
button:hover{filter:brightness(1.08)}button:disabled{opacity:.5;cursor:not-allowed;filter:none}
button.l{background:none;color:var(--ac);border-color:transparent;padding:.2rem .4rem}
button.d{background:var(--err);border-color:var(--err);color:#fff}
button.s{padding:.15rem .55rem;font-size:.8rem}
.btn2{display:inline-block;padding:.3rem .75rem;border:1px solid var(--bd);border-radius:9px;background:var(--surface);color:var(--fg);font-weight:500}
.btn2:hover{background:var(--surface2);text-decoration:none}

/* dropdown */
details.dd{position:relative}details.dd summary{cursor:pointer;list-style:none}
details.dd summary::-webkit-details-marker{display:none}
summary.btn{border:1px solid var(--bd);border-radius:999px;background:var(--surface);padding:.3rem .85rem;font-weight:600}
summary.btn::after{content:"";display:inline-block;width:.42em;height:.42em;margin-left:.5em;vertical-align:.12em;
  border-right:2px solid var(--mut);border-bottom:2px solid var(--mut);transform:rotate(45deg);transition:transform .15s}
details[open]>summary.btn::after{transform:rotate(-135deg);vertical-align:-.1em}
details.dd .menu{position:absolute;top:calc(100% + 6px);left:0;z-index:30;min-width:11rem;background:var(--surface);
  border:1px solid var(--bd);border-radius:12px;padding:.35rem;display:flex;flex-direction:column;gap:.1rem;box-shadow:var(--shadow)}
details.dd .menu.right{left:auto;right:0}
details.dd .menu a{padding:.4rem .6rem;border-radius:7px;color:var(--fg)}
details.dd .menu a:hover{background:var(--surface2);text-decoration:none}
details.dd .menu hr{width:100%;margin:.25rem 0}
details.dd .menu form button{width:100%;text-align:left;background:var(--err);color:#fff;margin-top:.15rem}

/* surfaces */
.card{background:var(--surface);border:1px solid var(--bd);border-radius:var(--radius);padding:.9rem 1.1rem;margin:.7rem 0;box-shadow:var(--shadow)}
.card h2{margin-top:.2rem}
.msg{background:var(--ac-soft);border:1px solid color-mix(in srgb,var(--ac) 30%,transparent);border-radius:10px;padding:.55rem .9rem;margin:.6rem 0}
.mut{color:var(--mut)}.err{color:var(--err)}
.tag{display:inline-block;background:var(--surface2);border:1px solid var(--bd);border-radius:999px;padding:.05rem .65rem;margin:0 .25rem .25rem 0;font-size:.82rem;color:var(--fg)}
a.tag:hover{background:var(--ac-soft);text-decoration:none}
.pagehead{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.pagehead h1{margin:0}.monthnav{display:flex;gap:.4rem;align-items:center}.monthnav b{min-width:8.5rem;text-align:center}
.scroll{overflow-x:auto;border-radius:var(--radius)}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1rem;align-items:start}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.brow{display:flex;gap:.6rem;align-items:center;justify-content:space-between;padding:.35rem 0;border-bottom:1px solid var(--bd);flex-wrap:wrap}

/* tables */
table{border-collapse:collapse;width:100%}
th,td{padding:.5rem .7rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--bd)}
th{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--mut);font-weight:600;white-space:nowrap}
.scroll>table{background:var(--surface);border:1px solid var(--bd);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
tbody tr:hover td{background:color-mix(in srgb,var(--ac) 4%,transparent)}

/* usage chips + bars */
.bar{height:7px;background:var(--surface2);border-radius:99px;overflow:hidden}.bar i{display:block;height:100%;background:var(--ac);border-radius:99px}
.gpus{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.8rem}
.gpus .card{margin:0}
.sw{display:inline-block;width:.8rem;height:.8rem;border-radius:3px;margin-right:.3rem;vertical-align:-1px}
.chart{width:100%;height:auto}.grid{stroke:var(--bd)}.tick{fill:var(--mut);font-size:11px}

/* notes */
.md{font-size:1.02rem;line-height:1.7;max-width:78ch}
.md h1,.md h2,.md h3{margin-top:1.5em}.md img{max-width:100%;border-radius:8px}
.md pre{background:var(--surface2);border:1px solid var(--bd);padding:.8rem 1rem;border-radius:10px;overflow-x:auto}
.md pre code{background:none;padding:0}.md blockquote{margin:1em 0;padding:.1rem 1rem;border-left:4px solid var(--ac);background:var(--ac-soft);border-radius:0 8px 8px 0}
.md table td,.md table th{border:1px solid var(--bd)}
mark{background:#ffe08a;color:#111;padding:0 .15em;border-radius:3px}
pre{overflow-x:auto;background:var(--surface2);padding:.8rem;border-radius:10px}

/* booking calendar */
.legend{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;margin:.8rem 0}
.u{display:inline-block;padding:.1rem .6rem;border-radius:999px;font-size:.82rem;font-weight:600}
.u-low{background:var(--u-low-bg);color:var(--u-low-fg)}
.u-mid{background:var(--u-mid-bg);color:var(--u-mid-fg)}
.u-high{background:var(--u-high-bg);color:var(--u-high-fg)}
.cal{max-height:75vh;overflow:auto;border:1px solid var(--bd);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}
table.calendar{border-collapse:separate;border-spacing:0;border:0;box-shadow:none;border-radius:0;min-width:760px;font-size:.88rem}
.calendar th,.calendar td{padding:.18rem .3rem;border-bottom:1px solid var(--bd);border-right:1px solid var(--bd);text-align:center}
.calendar thead th{position:sticky;background:var(--surface);z-index:3;text-transform:none;letter-spacing:0;font-size:.85rem;color:var(--fg)}
.calendar thead tr:first-child th{top:0}.calendar thead tr:nth-child(2) th{top:2.1rem;color:var(--mut);font-weight:600;font-size:.78rem}
.calendar th.grp{background:var(--ac-soft);color:var(--ac)}
.calendar th.day{position:sticky;left:0;z-index:2;background:var(--surface);text-align:left;white-space:nowrap;min-width:5.2rem;color:var(--fg);font-weight:600}
.calendar thead th.day{z-index:4}
.calendar tr.we th.day,.calendar tr.we td{background:var(--surface2)}
.calendar tr.today th.day{box-shadow:inset 3px 0 var(--ac);color:var(--ac)}
.calendar tr.today td{background:color-mix(in srgb,var(--ac) 7%,var(--surface))}
.calendar td{height:2rem;min-width:6.2rem;padding:2px}
.slot{border-radius:7px;padding:.18rem .35rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:8.5rem;margin:0 auto}
@media (max-width:640px){main{padding-inline:12px}.row2{grid-template-columns:1fr}header{gap:.5rem}nav{margin-left:0}}
details.dd .menu button.item{background:none;color:var(--fg);border:0;text-align:left;font-weight:500;padding:.4rem .6rem;border-radius:7px;width:100%}
details.dd .menu button.item:hover{background:var(--surface2);filter:none}

/* search results panel: sits under the (unchanged) top bar */
body.so-open{overflow:hidden}
.so{position:fixed;left:0;right:0;bottom:0;top:57px;z-index:15;background:rgba(8,10,18,.5);backdrop-filter:blur(5px);
  display:flex;justify-content:center;padding:.8rem 3vw 1rem}
.so[hidden]{display:none}
.sobox{width:min(1500px,100%);height:100%;display:flex;flex-direction:column;background:var(--bg);
  border:1px solid var(--bd);border-radius:16px;box-shadow:0 24px 60px rgba(0,0,0,.35);overflow:hidden}
.sotop{display:flex;align-items:center;gap:.7rem;padding:.6rem 1rem;border-bottom:1px solid var(--bd);background:var(--surface);font-size:.9rem}
.sogrid{flex:1;overflow-y:auto;padding:1rem;display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:1rem;align-content:start}
.sofoot{padding:.4rem 1rem;border-top:1px solid var(--bd);font-size:.8rem;background:var(--surface)}
.soempty{grid-column:1/-1;text-align:center;color:var(--mut);padding:3.5rem 1rem;font-size:1.05rem}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:1rem}
.scard{position:relative;display:flex;flex-direction:column;gap:.45rem;height:15.5rem;overflow:hidden;background:var(--surface);
  border:1px solid var(--bd);border-radius:var(--radius);padding:.8rem .95rem .6rem;color:var(--fg);box-shadow:var(--shadow);
  transition:transform .12s,border-color .12s}
.scard:hover,.scard.on{transform:translateY(-2px);border-color:var(--ac);text-decoration:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--ac) 22%,transparent)}
.sct{display:block;line-height:1.25}.sct b{font-weight:700}.scs{color:var(--ac);font-weight:600;font-size:.88rem}
.scbody{flex:1;overflow:hidden;font-size:.86rem;line-height:1.45;color:var(--fg);position:relative;display:block}
.scbody::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3rem;background:linear-gradient(transparent,var(--surface))}
.scbody h1,.scbody h2,.scbody h3,.scbody h4{font-size:.95rem;margin:.55em 0 .25em}
.scbody p,.scbody ul,.scbody ol,.scbody pre,.scbody table{margin:.35em 0}.scbody ul,.scbody ol{padding-left:1.2rem}
.scbody pre{font-size:.78rem;padding:.4rem .55rem}.scbody>:first-child{margin-top:0}
.scbody table{font-size:.8rem}
.scf{display:flex;gap:.25rem;align-items:center;overflow:hidden;white-space:nowrap;position:relative;z-index:1}
.scf .nd{margin-left:auto;font-size:.74rem}.scf .tag{margin:0;font-size:.74rem}
mark{background:#ffd54a;color:#1a1400;padding:0 .1em;border-radius:3px;font-weight:600}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) mark{background:#a67c00;color:#fff}}
:root[data-theme=dark] mark{background:#a67c00;color:#fff}

/* note page */
.noteview{display:grid;grid-template-columns:230px minmax(0,1fr);gap:1.6rem;align-items:start}
.toc{position:sticky;top:5.2rem}.tocin{display:flex;flex-direction:column;gap:.15rem;font-size:.9rem;border-left:2px solid var(--bd);padding-left:.8rem}
.tocin b{margin-bottom:.4rem}.tocin a{color:var(--mut);padding:.12rem 0}.tocin a:hover{color:var(--ac);text-decoration:none}
.seccard{scroll-margin-top:5.5rem}.seccard h2{margin:.1rem 0 .6rem;font-size:1.2rem}
.seccard:target{border-color:var(--ac);box-shadow:0 0 0 3px color-mix(in srgb,var(--ac) 25%,transparent)}
.anchor{opacity:0;margin-right:.4rem;font-weight:400}.seccard:hover .anchor{opacity:.6}
.md>:first-child{margin-top:0}.md>:last-child{margin-bottom:0}
@media (max-width:900px){.noteview{grid-template-columns:1fr}.toc{display:none}}
input[type=search]::-webkit-search-cancel-button{-webkit-appearance:none;display:none}

/* booking: machine separation + booking mode */
.calendar .gs{border-left:3px solid color-mix(in srgb,var(--fg) 38%,var(--bd))}
.calendar th.grp{font-size:.9rem;letter-spacing:.01em;padding:.45rem .3rem}
.calendar th.g0.grp{background:color-mix(in srgb,#4f46e5 16%,var(--surface));color:var(--fg)}
.calendar th.g1.grp{background:color-mix(in srgb,#0ea5a4 16%,var(--surface));color:var(--fg)}
.calendar th.g2.grp{background:color-mix(in srgb,#d97706 16%,var(--surface));color:var(--fg)}
.calendar th.g3.grp{background:color-mix(in srgb,#db2777 16%,var(--surface));color:var(--fg)}
.calendar td.g1,.calendar td.g3{background-image:linear-gradient(color-mix(in srgb,var(--fg) 3.5%,transparent),color-mix(in srgb,var(--fg) 3.5%,transparent))}
.bookbtn{margin-left:.6rem}.bookbtn.active{background:var(--u-low-fg);border-color:var(--u-low-fg);color:var(--bg)}
.bmbar{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap;margin:.7rem 0;padding:.6rem .9rem;border-radius:12px;
  background:var(--ac-soft);border:1px solid color-mix(in srgb,var(--ac) 35%,transparent);position:sticky;top:4.2rem;z-index:15}
.bmbar[hidden]{display:none}.grow{flex:1}
body.bookmode .calendar{user-select:none}
body.bookmode .calendar td.free{cursor:cell;outline:1px dashed color-mix(in srgb,var(--ac) 35%,transparent);outline-offset:-3px}
body.bookmode .calendar td.free:hover{background:var(--ac-soft)}
.calendar td.sel,body.bookmode .calendar td.free.sel{background:var(--ac)!important;outline:0}
dialog{border:1px solid var(--bd);border-radius:16px;background:var(--surface);color:var(--fg);padding:1.2rem 1.4rem;width:min(520px,94vw);box-shadow:0 30px 80px rgba(0,0,0,.4)}
dialog::backdrop{background:rgba(8,10,18,.55);backdrop-filter:blur(4px)}
dialog h2{margin-top:0}.prio{display:flex;flex-direction:column;gap:.35rem;align-items:flex-start}
.prio label.u{display:inline-flex;gap:.45rem;align-items:center;margin:0;padding:.3rem .8rem;font-size:.9rem}
.dlgbtn{display:flex;gap:.6rem;justify-content:flex-end;margin-bottom:0}

/* booking header: both sticky rows share one fixed height so the GPU row hugs the machine row */
.calendar thead tr:first-child th{top:0;height:2.5rem;line-height:1.2;padding-top:0;padding-bottom:0;vertical-align:middle;box-sizing:border-box}
.calendar thead tr:nth-child(2) th{top:calc(2.5rem - 1px);height:2.1rem;line-height:1.2;padding-top:0;padding-bottom:0;vertical-align:middle;
  box-sizing:border-box;border-top:0}
.calendar thead th.day{height:auto}
/* code copy button */
.codewrap{position:relative;margin:.8em 0}.codewrap pre{margin:0;padding-right:4.6rem}
.copybtn{position:absolute;top:.4rem;right:.4rem;padding:.12rem .6rem;font-size:.75rem;font-weight:600;border-radius:7px;
  background:var(--surface);color:var(--mut);border:1px solid var(--bd);opacity:.0;transition:opacity .12s}
.codewrap:hover .copybtn,.copybtn:focus,.copybtn.done{opacity:1}
.copybtn:hover{color:var(--ac);border-color:var(--ac);filter:none}.copybtn.done{color:var(--ok);border-color:var(--ok)}
@media (hover:none){.copybtn{opacity:1}}

/* doubts */
.qbtn{position:absolute;top:.55rem;right:.6rem;z-index:3;display:inline-flex;align-items:center;gap:.25rem;min-width:1.6rem;height:1.6rem;
  justify-content:center;border-radius:999px;background:var(--surface2);border:1px solid var(--bd);color:var(--mut);font-weight:700;
  font-size:.85rem;cursor:pointer;padding:0 .4rem;line-height:1}
.qbtn:hover{background:var(--ac-soft);color:var(--ac);border-color:var(--ac)}
.qbtn.has{background:var(--u-mid-bg);color:var(--u-mid-fg);border-color:transparent}.qbtn i{font-style:normal;font-size:.75rem}
.scard .sct{padding-right:2.4rem}.seccard{position:relative}.seccard h2{padding-right:3rem}
.qbtn-link{font-size:.9rem}
.doubts{margin-top:.8rem;border-top:1px dashed var(--bd);padding-top:.5rem}.doubts summary{cursor:pointer;color:var(--mut);font-size:.88rem}
.doubt{margin:.6rem 0}.doubt p{margin:.25rem 0}.doubt.done{opacity:.78}.ans{background:var(--u-low-bg);color:var(--u-low-fg);padding:.4rem .7rem;border-radius:8px}
.doubtform{display:flex;gap:.5rem;margin-top:.4rem}.doubtform input[type=text]{flex:1}
.btnlink{display:inline-block;padding:.45rem 1rem;border-radius:9px;background:var(--ac);color:var(--ac-fg);font-weight:600}
.btnlink:hover{text-decoration:none;filter:brightness(1.08)}
.toast{position:fixed;left:50%;bottom:1.4rem;transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:.6rem 1.1rem;border-radius:999px;z-index:300;font-weight:600}
kbd{border:1px solid var(--bd);border-bottom-width:2px;border-radius:5px;padding:0 .35rem;font-size:.85em;background:var(--surface)}
@media (max-width:640px){.so{padding:0}.sobox{border-radius:0;border-left:0;border-right:0}}

/* people: role pills + monospace usernames + table edit mode */
.mono,.mono small,input.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.84rem}
.role{display:inline-block;padding:.12rem .7rem;border-radius:999px;font-size:.8rem;font-weight:650;white-space:nowrap;
  background:var(--surface2);color:var(--mut)}
.edtable input[type=text],.edtable input.dp,.edtable select{padding:.3rem .45rem;font-size:.88rem}
.edtable td{padding:.25rem .35rem}
details.unk>summary{cursor:pointer}details.unk[open]>summary{margin-bottom:.4rem}
.nw{white-space:nowrap}.scroll>table td{padding:.45rem .55rem}.scroll>table th{padding:.5rem .55rem}
tr[hidden]{display:none}

/* role pills: game-rarity colours  common < uncommon < rare < epic < legendary */
.role{--rc:#8a93a6}
.r-thesis-student{--rc:#8a93a6}
.r-borsista,.r-assegnista{--rc:#22a45d}
.r-phd-student{--rc:#2f7bf0}
.r-postdoc{--rc:#a24bf0}
.r-prof{--rc:#f0a020}
.r-other,.r-none{--rc:#8a93a6}
.role[class*=" r-"]{background:color-mix(in srgb,var(--rc) 18%,var(--surface));color:color-mix(in srgb,var(--rc) 80%,var(--fg));
  box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--rc) 55%,transparent)}
.r-prof{background:linear-gradient(135deg,color-mix(in srgb,#f0a020 30%,var(--surface)),color-mix(in srgb,#ffd36b 22%,var(--surface)))!important}

/* booking cells: thin rows, priority colours the whole cell, one name per line */
.calendar td{height:auto;min-width:6rem;padding:0 .3rem;line-height:1.2;font-size:.8rem}
.calendar th.day{padding-top:.1rem;padding-bottom:.1rem}
.calendar td .nm{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:8rem;font-weight:600;margin:0 auto}
.calendar tbody tr td.bk{background-image:none}
.calendar tbody tr td.bu-low{background:var(--u-low-bg);color:var(--u-low-fg)}
.calendar tbody tr td.bu-mid{background:var(--u-mid-bg);color:var(--u-mid-fg)}
.calendar tbody tr td.bu-high{background:var(--u-high-bg);color:var(--u-high-fg)}
.calendar td.free{height:1.4rem}
/* today: clearly highlighted row */
.calendar tr.today td{background-color:color-mix(in srgb,var(--ac) 16%,var(--surface));
  box-shadow:inset 0 2px 0 var(--ac),inset 0 -2px 0 var(--ac)}
.calendar tr.today th.day{background:color-mix(in srgb,var(--ac) 24%,var(--surface));color:var(--ac);font-weight:800;
  box-shadow:inset 4px 0 var(--ac),inset 0 2px 0 var(--ac),inset 0 -2px 0 var(--ac)}
.calendar tr.today th.day::after{content:" · today";font-weight:600;font-size:.72rem}

/* thinner rows, date as number + weekday columns */
.calendar th,.calendar td{padding:0 .3rem;line-height:1.15}
.calendar td,.calendar tbody th{font-size:.74rem;height:1.15rem}
.calendar td.free{height:1.15rem}
.calendar tbody th.day{min-width:0;padding:0 .25rem;font-weight:700}
.calendar th.dn{left:0;width:1.9rem;min-width:1.9rem;text-align:right}
.calendar th.dw{left:1.9rem;width:2.2rem;min-width:2.2rem;text-align:left;font-weight:500;color:var(--mut);font-size:.68rem;text-transform:uppercase}
.calendar thead th.dn{text-align:center}
.calendar tr.today th.day::after{content:none}
.calendar tr.today th.dw{color:var(--ac);font-weight:700}
.calendar tr.we th.dw{color:var(--err)}
.calendar tbody th.day,.calendar tbody td{vertical-align:middle}
.dot{display:inline-block;width:.7rem;height:.7rem;border-radius:50%;margin-right:.5rem;background:var(--mut)}
.dot.on{background:#22a45d;box-shadow:0 0 0 3px color-mix(in srgb,#22a45d 25%,transparent)}
.dot.off{background:#e5484d;box-shadow:0 0 0 3px color-mix(in srgb,#e5484d 25%,transparent)}

/* landing + auth */
.hero{text-align:center;padding:3.5rem 0 2.2rem;max-width:760px;margin:0 auto}
.logo-big{height:84px;margin:0 auto}
.hero-sub{text-transform:uppercase;letter-spacing:.28em;font-size:.72rem;color:var(--mut);margin:.4rem 0 2rem}
.hero h1{font-size:2.1rem;line-height:1.2;margin:.2rem 0 .8rem}
.hero-lead{color:var(--mut);font-size:1.1rem;margin:0 auto 1.8rem;max-width:34rem}
.hero-cta{display:flex;gap:.8rem;justify-content:center;margin:1.5rem 0}
.btn-primary,.btn-ghost{display:inline-block;padding:.7rem 2.2rem;border-radius:12px;font-weight:700;font-size:1.05rem}
.btn-primary{background:var(--ac);color:var(--ac-fg)}.btn-primary:hover{text-decoration:none;filter:brightness(1.1)}
.btn-ghost{border:1.5px solid var(--ac);color:var(--ac);background:transparent}.btn-ghost:hover{text-decoration:none;background:var(--ac-soft)}
.small{font-size:.88rem}
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1rem;max-width:960px;margin:1rem auto 3rem}
.feat .card h3{margin:.1rem 0 .35rem}.feat .card p{margin:0;color:var(--mut);font-size:.93rem}
.authbox{max-width:420px;margin:3rem auto;padding:1.8rem 2rem}
.authbox h1{margin:.1rem 0 .3rem;font-size:1.6rem}.authbox label{display:block;margin-top:.9rem;font-weight:600;font-size:.9rem}
.authbox input{width:100%}.authbox button.wide{width:100%;padding:.7rem;font-size:1rem;margin-top:1.1rem}
.authlinks{display:flex;gap:.6rem;justify-content:center;margin:.8rem 0 0;font-size:.92rem}
body:not(:has(nav)) header{justify-content:center}
@media (max-width:640px){.hero h1{font-size:1.5rem}.hero-cta{flex-direction:column;padding:0 1rem}}
#bm-dialog textarea.motiv{min-height:0;height:5.6rem;resize:vertical;padding:.35rem .5rem;font-size:.92rem;line-height:1.3}

/* GPU page: one column per acquarium, GPU cards stacked vertically, users coloured by hash */
:root{--chip-l:30%}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--chip-l:82%}}
:root[data-theme=dark]{--chip-l:82%}
.acqcols{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem;align-items:start}
.acqcol{display:flex;flex-direction:column;gap:.7rem;min-width:0}
.acqcol>h3{margin:0 0 .1rem;font-size:1rem}
.gcard{background:var(--surface);border:1px solid var(--bd);border-radius:12px;padding:.7rem .8rem;box-shadow:var(--shadow)}
.ghead{display:flex;flex-direction:column;gap:.1rem;margin-bottom:.45rem}
.ghead small{font-size:.78rem}
.gstat{display:block;margin:.3rem 0 .45rem;font-size:.85rem}
.chips{display:flex;flex-wrap:wrap;gap:.35rem}
.chip{display:inline-flex;gap:.4rem;align-items:baseline;padding:.15rem .55rem;border-radius:999px;font-size:.8rem;
  background:hsla(var(--h),72%,50%,.16);color:hsl(var(--h),72%,var(--chip-l));
  box-shadow:inset 0 0 0 1px hsla(var(--h),72%,50%,.35)}
.chip span{opacity:.8;font-variant-numeric:tabular-nums}

/* user menu: icons on the right of each option */
details.dd .menu a,details.dd .menu button.item,details.dd .menu form button{display:flex;justify-content:space-between;align-items:center;gap:.7rem}
.mi{width:15px;height:15px;flex:none;opacity:.6}
details.dd .menu a:hover .mi,details.dd .menu button.item:hover .mi{opacity:1}
.rolef .role{margin-bottom:.35rem}.rolef select{margin-right:.3rem}
.r-user{background:var(--surface2);color:var(--mut)}
.r-maintainer{background:color-mix(in srgb,#2f7bf0 18%,var(--surface));color:color-mix(in srgb,#2f7bf0 80%,var(--fg))}
.r-admin{background:color-mix(in srgb,#f0a020 28%,var(--surface));color:color-mix(in srgb,#b06a00 90%,var(--fg))}
/* KB accounts admin table */
.acctable td{vertical-align:middle}
.acctable input[type=text],.acctable select{padding:.3rem .45rem;font-size:.88rem}
.acctable tr.pend td{background:color-mix(in srgb,#f0a020 8%,transparent)}
.acctable tr.dis td{opacity:.6}
.acctable .small{font-size:.8rem}
@media (max-width:640px){
  details.dd .menu{position:fixed;left:auto;right:10px;top:auto;max-width:calc(100vw - 20px);min-width:12rem}
}
.acctable small.aliases{display:block;margin-top:.25rem;line-height:1.4;word-break:break-all}
/* KB accounts: email list */
.acctable .erow{display:flex;align-items:center;gap:.3rem;margin:.2rem 0}
.acctable .erow input.em{min-width:12rem;flex:1}
.acctable .erow .tagp{font-size:.7rem;padding:.05rem .4rem}
.acctable .erow button.rm{width:1.8rem;height:1.8rem;padding:0;line-height:1;font-size:1.1rem;flex:none}
.acctable button.add{margin-top:.25rem;font-size:.8rem;padding:.2rem .6rem}
.acctable .erow input.em{min-width:15.5rem}
.acctable .erow button.rm{border:1px solid var(--bd);background:var(--surface);color:var(--err);font-weight:700;border-radius:7px}
.acctable .erow button.rm:hover{background:var(--err);color:#fff}

/* split columns (shared GPU): narrower, smaller names */
.calendar td.multi{min-width:3.5rem}
.calendar td.multi .nm{font-size:.7rem;max-width:4.5rem}
.calendar td.join{outline:1px dashed var(--bd);outline-offset:-2px}
/* past days: grayed out */
.calendar tbody tr.past td,.calendar tbody tr.past th{opacity:.5;filter:grayscale(.8)}

/* machine chips, cancel mode */
.machsel{display:flex;gap:.4rem;align-items:center;flex-wrap:wrap;margin:.4rem 0}
.inl{display:inline}
body.cancelmode .calendar td[data-bid]{cursor:pointer;outline:1px dashed var(--u-high-fg);outline-offset:-2px}
.calendar td.csel{outline:2px solid #d33!important;filter:saturate(1.6);text-decoration:line-through}

/* book mode: booked-but-shareable cells are selectable too */
body.bookmode .calendar td.sl{cursor:cell}
body.bookmode .calendar td.bk.sl{outline:1px dashed color-mix(in srgb,var(--ac) 55%,transparent);outline-offset:-3px}
body.bookmode .calendar td.bk.sl:hover{filter:brightness(.95)}
.calendar td.sel{color:#fff!important}

/* Tools box: pick one tool, then act on the calendar */
.tools{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;margin:.5rem 0;padding:.4rem .6rem;border:1px solid var(--bd);border-radius:.6rem;background:var(--surface)}
.tools-h{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--mut,#8a93a6);font-weight:700}
.tool{border-radius:.5rem;padding:.35rem 1rem;font-weight:700;cursor:pointer;border:2px solid var(--tc);background:transparent;color:var(--tc)}
.tool:hover{background:color-mix(in srgb,var(--tc) 14%,transparent)}
.tool.active{background:var(--tc);color:#fff;box-shadow:0 0 0 3px color-mix(in srgb,var(--tc) 30%,transparent)}
.tool-book{--tc:var(--ac,#2f7bf0)}
.tool-cancel{--tc:#d33}
.tools-hint{font-size:.8rem}

/* thicker line between GPUs (machines already use .gs, thicker still) */
.calendar .gb{border-left:2px solid color-mix(in srgb,var(--fg) 45%,var(--bd))}
.calendar .gs{border-left:4px solid color-mix(in srgb,var(--fg) 60%,var(--bd))}

/* booking calendar is not a scroll box: it flows with the page, header rows stick below the site header */
.cal{max-height:none;overflow:visible}
.calendar thead tr:first-child th{top:3.4rem}
.calendar thead tr:nth-child(2) th{top:calc(3.4rem + 2.5rem - 1px)}

/* thinner rows: remove the blank space, keep the font size */
.calendar tbody td,.calendar tbody th.day{padding-top:.1rem;padding-bottom:.1rem;line-height:1.2;height:auto}
.calendar tbody td.free,.calendar tbody td.sl{height:auto}
.calendar td .nm{line-height:1.2;margin-top:0;margin-bottom:0}
.calendar tbody td:empty::before{content:"\00a0"}

/* booking: calendar left, tools + legend in a side panel */
.bookgrid{display:grid;grid-template-columns:minmax(0,1fr) 14.5rem;gap:1rem;align-items:start}
.bookside{position:sticky;top:4.2rem;display:flex;flex-direction:column;gap:.8rem}
.sidecard{border:1px solid var(--bd);border-radius:.7rem;background:var(--surface);padding:.7rem .8rem;box-shadow:var(--shadow)}
.sidecard .tools{display:flex;flex-direction:column;gap:.45rem;border:0;padding:0;margin:.35rem 0 0;background:none}
.sidecard .tool{width:100%;text-align:left;padding:.5rem .8rem}
.sidecard .tools-h{margin-bottom:.1rem}
.sidecard .tools-hint{margin:.5rem 0 0;font-size:.78rem}
.sidecard .legend{display:flex;flex-direction:column;align-items:stretch;gap:.35rem;margin:.35rem 0 0}
.sidecard .legend .u{display:block;border-radius:.4rem;padding:.2rem .5rem;font-size:.8rem}
.sidecard .legend .mut{font-size:.75rem}
.bookside .bmbar{flex-direction:column;align-items:stretch;position:static;margin:.7rem 0 0;padding:.6rem;font-size:.85rem}
.bookside .bmbar .grow{display:none}
.bookside .bmbar button,.bookside .bmbar .btn2{width:100%}
@media (max-width:900px){.bookgrid{grid-template-columns:1fr}.bookside{position:static}}
/* "Show": plain text tabs with an underline, no pills */
.machsel{display:flex;gap:1.1rem;align-items:baseline;flex-wrap:wrap;margin:.6rem 0 .8rem;border-bottom:1px solid var(--bd)}
.mtab-h{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);font-weight:700}
.mtab{padding:.25rem 0;color:var(--mut);text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-1px;font-size:.9rem}
.mtab:hover{color:var(--fg);text-decoration:none}
.mtab.on{color:var(--fg);font-weight:700;border-bottom-color:var(--ac)}
.mtab.all{margin-left:auto;font-size:.8rem}

/* one block per person: no line between the days of the same booking */
.calendar tbody td.cont{border-bottom-color:transparent}

/* slim side panel */
.bookgrid{grid-template-columns:minmax(0,1fr) 7.2rem;gap:.8rem}
.sidecard{padding:.5rem .55rem}
.sidecard .tool{padding:.4rem .5rem;text-align:center}
.sidecard .tools-hint{font-size:.72rem;line-height:1.25}
.sidecard .legend .u{text-align:center;font-size:.75rem;line-height:1.2;padding:.25rem .3rem}
.bookside .bmbar{padding:.45rem;font-size:.75rem}
.bookside .bmbar>span:first-child{line-height:1.25}

/* tools: solid colour, contrasting text (white on light theme, dark on dark theme) */
.tool{background:var(--tc);color:var(--ac-fg);border-color:var(--tc)}
.tool:hover{background:var(--tc);filter:brightness(1.08)}
.tool.active{background:var(--tc);color:var(--ac-fg);box-shadow:0 0 0 2px var(--surface),0 0 0 4px var(--tc);filter:none}
.tool-cancel{--tc:var(--err)}

/* side panel: everything centred */
.bookside,.sidecard,.sidecard .tools-h,.sidecard .tools-hint,.bookside .bmbar{text-align:center}
.sidecard .tool,.sidecard .legend .u,.bookside .bmbar button,.bookside .bmbar .btn2{text-align:center}
.bookside .bmbar,.sidecard .tools,.sidecard .legend{align-items:stretch}
.bookside .bmbar form,.bookside .bmbar .inl{display:block}

/* Show: the active tab is filled as a whole */
.machsel{gap:.3rem;align-items:stretch}
.mtab-h{align-self:center;margin-right:.5rem}
.mtab{padding:.4rem .9rem;border-radius:.4rem .4rem 0 0;border-bottom:0;margin-bottom:0}
.mtab:hover{background:var(--ac-soft);color:var(--fg)}
.mtab.on{background:var(--ac);color:var(--ac-fg);font-weight:700}
.mtab.all{margin-left:auto;align-self:center;padding:.25rem .6rem}

/* --- booking calendar polish --- */
/* sticky header: the table must not be its own scroll container (it was shifting the header down) */
.cal>table.calendar{overflow:visible;border-radius:0;box-shadow:none}
/* visible grid: darker lines on light theme, lighter on dark (derived from the text colour) */
.calendar{--grid:color-mix(in srgb,var(--fg) 24%,var(--surface))}
.calendar th,.calendar td{border-bottom-color:var(--grid);border-right-color:var(--grid)}
.calendar .gb{border-left:2px solid color-mix(in srgb,var(--fg) 50%,var(--surface))}
.calendar .gs{border-left:4px solid color-mix(in srgb,var(--fg) 65%,var(--surface))}
/* one calm header colour for all machines (the thick line already separates them) */
.calendar th.g0.grp,.calendar th.g1.grp,.calendar th.g2.grp,.calendar th.g3.grp{background:var(--ac-soft);color:var(--fg)}
.calendar td.g1,.calendar td.g3{background-image:none}
/* dashed hints only while booking */
.calendar td.join{outline:0}
body.bookmode .calendar td.join{outline:1px dashed var(--sel-c);outline-offset:-3px}
.calendar tr.we th.day,.calendar tr.we td{background:color-mix(in srgb,var(--fg) 4%,var(--surface))}

/* bookings drawn as inset rounded rectangles (one per contiguous block) */
.calendar tbody td.bk .nm{position:relative;z-index:1}
.calendar tbody td.bu-low{--bgc:var(--u-low-bg)}
.calendar tbody td.bu-mid{--bgc:var(--u-mid-bg)}
.calendar tbody td.bu-high{--bgc:var(--u-high-bg)}
.calendar td.bk.sel{background:transparent!important}
.calendar tbody td{min-width:5.2rem}
.calendar tbody td.multi{min-width:3.6rem}

/* day lines stay visible inside a booking rectangle (a darker shade of its own colour) */
/* row hover: tint on every cell, drawn above the rectangles too. Selected cells keep their own overlay:
   both use td::after and this rule is more specific, so it would replace the selection pattern on hover */
.calendar tbody td{position:relative}
.calendar tbody tr:hover td:not(.csel):not(.sel)::after{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  background:color-mix(in srgb,var(--ac) 20%,transparent);
  box-shadow:inset 0 1px 0 color-mix(in srgb,var(--ac) 70%,transparent),inset 0 -1px 0 color-mix(in srgb,var(--ac) 70%,transparent)}
.calendar tbody tr:hover th.day{background:color-mix(in srgb,var(--ac) 28%,var(--surface));color:var(--fg)}
.calendar tbody td.bu-low{--lc:var(--u-low-fg)}
.calendar tbody td.bu-mid{--lc:var(--u-mid-fg)}
.calendar tbody td.bu-high{--lc:var(--u-high-fg)}

/* today: translucent accent band above the rectangles too */
.calendar tbody tr.today td:not(.csel):not(.sel)::after{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  background:color-mix(in srgb,var(--ac) 18%,transparent);
  box-shadow:inset 0 2px 0 var(--ac),inset 0 -2px 0 var(--ac)}
.calendar tbody tr.today:hover td:not(.csel):not(.sel)::after{background:color-mix(in srgb,var(--ac) 32%,transparent)}

/* rectangles: thin edge in a darker shade of their own colour + a hint of drop shadow at the ends (no seams) */

/* --- booking rectangles live in <i class="rc"> so the row line can be drawn above them --- */
.calendar tbody td.bk{position:relative;background:transparent!important;--edge:color-mix(in srgb,var(--bgc) 55%,var(--lc,var(--fg)))}
.calendar td .rc{position:absolute;left:3px;right:3px;top:0;bottom:0;background:var(--bgc);z-index:0;pointer-events:none;
  box-shadow:-1px 0 0 var(--edge),1px 0 0 var(--edge)}
.calendar td.cont .rc{bottom:-1px}
.calendar td.bt .rc{top:2px;border-top-left-radius:8px;border-top-right-radius:8px;
  box-shadow:-1px 0 0 var(--edge),1px 0 0 var(--edge),0 -1px 0 var(--edge),0 -1px 3px rgba(0,0,0,.18)}
.calendar td.bb .rc{bottom:2px;border-bottom-left-radius:8px;border-bottom-right-radius:8px;
  box-shadow:-1px 0 0 var(--edge),1px 0 0 var(--edge),0 1px 0 var(--edge),0 2px 4px rgba(0,0,0,.22)}
.calendar td.bt.bb .rc{box-shadow:0 0 0 1px var(--edge),0 2px 4px rgba(0,0,0,.2)}
/* one solid 1px line per day row: the cell's own border (pixel-snapped, no overlay), rectangles stop above it */
.calendar tbody td{border-bottom:1px solid var(--rowline)!important}
.calendar{--rowline:color-mix(in srgb,var(--fg) 30%,var(--surface))}
.calendar td.cont .rc{bottom:0}
.calendar tbody td::before{content:none!important}
.calendar tbody th.day{border-bottom:1px solid var(--rowline)}
/* today: calmer */
.calendar tbody tr.today td{background-color:color-mix(in srgb,var(--ac) 6%,var(--surface))}
.calendar tbody tr.today td:not(.csel):not(.sel)::after{background:color-mix(in srgb,var(--ac) 8%,transparent);
  box-shadow:inset 0 1px 0 color-mix(in srgb,var(--ac) 55%,transparent),inset 0 -1px 0 color-mix(in srgb,var(--ac) 55%,transparent)}
.calendar tbody tr.today th.day{background:color-mix(in srgb,var(--ac) 14%,var(--surface))}

/* Show: vertical list in the side panel */
.sidecard .machsel{display:flex;flex-direction:column;gap:.3rem;border:0;margin:.35rem 0 0;padding:0;align-items:stretch}
.sidecard .mtab,.sidecard .mtab.all{margin:0;padding:.3rem .4rem;border-radius:.45rem;border:1px solid var(--bd);text-align:center;
  font-size:.82rem;align-self:stretch;color:var(--mut)}
.sidecard .mtab:hover{background:var(--ac-soft);color:var(--fg)}
.sidecard .mtab.on{background:var(--ac);border-color:var(--ac);color:var(--ac-fg);font-weight:700}
.sidecard .mtab.all{font-size:.74rem;border-style:dashed}
.pagehead{margin-bottom:1rem}

/* my bookings table */
.btable{width:100%;font-size:.88rem}
.btable th{text-align:left;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--mut)}
.btable td,.btable th{padding:.4rem .6rem;border-bottom:1px solid var(--bd)}
.btable td.r{text-align:right}
.btable form{display:inline}

.btable tr.editable{cursor:pointer}
.btable tr.editable:hover td{background:var(--ac-soft)}

.calendar td.bk{cursor:pointer}

/* today: horizontal lines and tint only, no vertical bars */
.calendar tr.today th.day{box-shadow:inset 0 1px 0 color-mix(in srgb,var(--ac) 55%,transparent),inset 0 -1px 0 color-mix(in srgb,var(--ac) 55%,transparent)}
.calendar tbody tr.today td{box-shadow:none}

/* stronger booking colours (rectangles + legend) */
:root{--r-low:#7fdca3;--r-mid:#f8cf5c;--r-high:#f28b8b;--r-low-fg:#073d1c;--r-mid-fg:#4a2c00;--r-high-fg:#600d0d}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--r-low:#1f8a57;--r-mid:#a87812;--r-high:#a8333a;--r-low-fg:#e3fff0;--r-mid-fg:#fff1c9;--r-high-fg:#ffe3e3}}
:root[data-theme=dark]{--r-low:#1f8a57;--r-mid:#a87812;--r-high:#a8333a;--r-low-fg:#e3fff0;--r-mid-fg:#fff1c9;--r-high-fg:#ffe3e3}
.calendar tbody td.bu-low{--bgc:var(--r-low);--lc:var(--r-low-fg);color:var(--r-low-fg)}
.calendar tbody td.bu-mid{--bgc:var(--r-mid);--lc:var(--r-mid-fg);color:var(--r-mid-fg)}
.calendar tbody td.bu-high{--bgc:var(--r-high);--lc:var(--r-high-fg);color:var(--r-high-fg)}
.sidecard .legend .u-low{background:var(--r-low);color:var(--r-low-fg)}
.sidecard .legend .u-mid{background:var(--r-mid);color:var(--r-mid-fg)}
.sidecard .legend .u-high{background:var(--r-high);color:var(--r-high-fg)}

/* rounded outside corners: clip (not hidden) so the sticky header keeps working */
.cal{border-radius:12px;overflow:clip}
@supports not (overflow:clip){.cal{overflow:visible}}
.calendar thead tr:first-child th:first-child{border-top-left-radius:12px}
.calendar thead tr:first-child th:last-child{border-top-right-radius:12px}

/* search box centred between the logo and the nav */
header form.s{margin:0 auto}
header nav{margin-left:0}

/* users table: machines and usernames as aligned multi-row cells */
td.accm,td.accu{vertical-align:top;font-size:.82rem;line-height:1.5rem;padding-top:.35rem;padding-bottom:.35rem}
.accg{height:calc(var(--n) * 1.5rem);white-space:nowrap}
.accg>div{height:1.5rem}
td.accm{border-right:1px solid var(--bd)}

/* new accounts found: one clear row each, actions grouped on the right */
details.unk{border-color:var(--warn)}
details.unk>summary{cursor:pointer}
.unklist{display:flex;flex-direction:column;margin-top:.6rem}
.unkrow{display:flex;gap:.8rem 1.2rem;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:.55rem 0;border-top:1px solid var(--bd)}
.unkwho{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;min-width:0}
.unkname{font-weight:700}
.unkm{display:inline-flex;gap:.25rem;flex-wrap:wrap}
.unkseen{font-size:.8rem}
.newtag{border-color:var(--warn);color:var(--warn);font-weight:700}
.unkact{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}
.unkmerge{display:flex;gap:.35rem;align-items:center;margin:0}
.unkmerge select{width:13rem;margin:0}
.unkact .btn2,.unkact button{margin:0}
.unkmerge button:disabled{opacity:.45;cursor:not-allowed}
.unkhide{color:var(--mut);text-decoration:none}
.unkhide:hover{color:var(--err);text-decoration:underline}

/* users filter bar: obvious search field, labelled selects, room below */
.pfilter{display:flex;gap:.8rem 1rem;align-items:flex-end;flex-wrap:wrap;margin:.9rem 0 1.2rem;padding:.8rem 1rem;
  background:var(--surface);border:1px solid var(--bd);border-radius:var(--radius);box-shadow:var(--shadow)}
.pf-search{flex:1 1 18rem;display:flex;align-items:center;gap:.5rem;margin:0;padding:0 .8rem;min-height:2.6rem;
  background:var(--surface2);border:2px solid var(--bd);border-radius:999px;color:var(--mut)}
.pf-search:focus-within{border-color:var(--ac);background:var(--surface);color:var(--ac)}
.pf-search input{flex:1;min-width:0;border:0;background:transparent;box-shadow:none;outline:0;padding:.4rem 0;font-size:1rem;color:var(--fg)}
.pf-sel{display:flex;flex-direction:column;gap:.15rem;margin:0}
.pf-sel span{font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);font-weight:700}
.pf-sel select{width:auto;min-width:8rem;margin:0}

/* toast with Undo */
.msg .undo{margin-left:.6rem}
.undobtn{background:transparent;border:1px solid currentColor;color:inherit;border-radius:.4rem;padding:.1rem .6rem;font-weight:700;cursor:pointer}
.undobtn:hover{background:color-mix(in srgb,currentColor 14%,transparent)}

/* VS Code tunnel markers in the users table */
.vtun{display:inline-block;font-size:.68rem;font-weight:700;line-height:1;padding:.15rem .4rem;border-radius:.35rem;
  border:1px solid var(--bd);color:var(--mut);vertical-align:middle;text-transform:uppercase;letter-spacing:.03em}
.vtun-bad{background:var(--err);border-color:var(--err);color:#fff}
tr.prow:has(.vtun-bad){box-shadow:inset 3px 0 var(--err)}

/* KB accounts: role and status badges */
.r-user{--rc:#8a93a6}
.r-maintainer{--rc:#2f7bf0}
.r-admin{--rc:#f0a020}
.r-admin{background:linear-gradient(135deg,color-mix(in srgb,#f0a020 30%,var(--surface)),color-mix(in srgb,#ffd36b 22%,var(--surface)))!important}
.r-st-active{--rc:var(--ok)}
.r-st-pending{--rc:var(--warn)}
.r-st-disabled{--rc:var(--err)}
.role[class*=" r-st-"]{background:color-mix(in srgb,var(--rc) 16%,var(--surface));color:color-mix(in srgb,var(--rc) 85%,var(--fg));
  box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--rc) 55%,transparent)}

.unkmerge .unksearch{width:13rem;margin:0;min-height:2rem}
.unkmerge .unksearch.ok{border-color:var(--ok)}

/* usage history selectors: current choice highlighted, in-place refresh */
#hist a.tag.on{background:var(--ac);border-color:var(--ac);color:var(--ac-fg);font-weight:700}
#hist.loading{opacity:.55;transition:opacity .15s}

/* compact GPU cards: title + model on one line, vertical memory bar, user pills to its right */
.acqcols{grid-template-columns:repeat(auto-fit,minmax(330px,1fr))}
.gcard{display:flex;gap:.7rem;align-items:stretch;padding:.5rem .7rem}
.gcard .gmain{display:flex;flex-direction:column;justify-content:center;gap:.15rem;flex:0 0 auto;max-width:48%}
.gcard .ghead{flex-direction:row;align-items:baseline;gap:.5rem;margin:0;flex-wrap:wrap}
.gcard .gstat{margin:0}
.gvbar{flex:0 0 .6rem;min-height:2.6rem;background:var(--surface2);border-radius:99px;overflow:hidden;display:flex;align-items:flex-end}
.gvbar i{display:block;width:100%;background:var(--ac);border-radius:99px;min-height:2px}
.gcard .chips{flex:1;align-content:center;min-width:0}

/* history chart: hovered user pops, the rest dims; floating name tooltip */
svg.chart rect[data-u]{transition:opacity .12s,filter .12s;cursor:default}
svg.chart.hl rect[data-u]{opacity:.22}
svg.chart.hl rect[data-u].on{opacity:1;filter:drop-shadow(0 0 3px color-mix(in srgb,currentColor 50%,transparent)) brightness(1.08)}
.lg{display:inline-block;margin-right:.7rem;padding:.05rem .4rem;border-radius:.4rem;transition:opacity .12s,background .12s}
.lg.on{background:var(--ac-soft);font-weight:700}.lg.dim{opacity:.4}
.charttip{position:fixed;z-index:60;pointer-events:none;display:flex;flex-direction:column;gap:.1rem;padding:.4rem .6rem;
  background:var(--surface);color:var(--fg);border:1px solid var(--bd);border-left:4px solid var(--sw,var(--ac));
  border-radius:.5rem;box-shadow:var(--shadow);font-size:.82rem}
.charttip[hidden]{display:none}
.charttip .tipval{color:var(--mut);font-variant-numeric:tabular-nums}

/* booking details popup: small, blurred (lightly dimmed) backdrop, pencil to edit */
dialog.bedlg{width:min(22rem,calc(100vw - 2rem));padding:.8rem .95rem;border-radius:.8rem}
dialog.bedlg::backdrop{background:rgba(15,20,35,.14);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}
.be-top{display:flex;align-items:center;gap:.3rem}
.be-top h2{margin:0;font-size:1.05rem}
.be-ico{background:transparent;border:0;color:var(--mut);padding:.2rem .35rem;border-radius:.4rem;font-size:1.3rem;line-height:1;cursor:pointer;display:inline-flex}
.be-ico:hover{background:var(--surface2);color:var(--fg)}
.be-title{margin:.25rem 0 .5rem;font-size:.8rem;line-height:1.35}
.be-text{margin:0 0 .2rem;font-size:.92rem;white-space:pre-wrap;overflow-wrap:anywhere;max-height:9rem;overflow:auto}
dialog.bedlg textarea{width:100%;font-size:.92rem;margin:0}
dialog.bedlg .dlgbtn{margin:.6rem 0 0}
dialog.bedlg [hidden]{display:none!important}
/* GPU usage user pills: less round */
.gcard .chip{border-radius:.5rem}

/* two vertical bars per GPU: memory, compute; blue / yellow / red by level */
.gbars{display:flex;gap:.3rem;flex:0 0 auto}
.gbars .gvbar{flex:0 0 .6rem}
.gvbar.lv-lo i{background:#3b82f6}
.gvbar.lv-mid i{background:#eab308}
.gvbar.lv-hi i{background:#ef4444}
.gvbar i{transition:height .4s ease,background .3s}

/* usage history filters: segmented controls */
.hfilters{display:flex;gap:.8rem 1.2rem;flex-wrap:wrap;align-items:center;margin:.4rem 0 .8rem}
.seg{display:inline-flex;padding:.2rem;gap:.15rem;background:var(--surface2);border:1px solid var(--bd);border-radius:.7rem}
.seg a.hf{padding:.28rem .85rem;border-radius:.5rem;color:var(--mut);font-weight:600;font-size:.88rem;text-decoration:none;transition:background .12s,color .12s}
.seg a.hf:hover{color:var(--fg);background:color-mix(in srgb,var(--fg) 7%,transparent)}
.seg a.hf.on{background:var(--ac);color:var(--ac-fg);box-shadow:0 1px 3px rgba(0,0,0,.18)}
#hist a.tag.on{background:transparent;border-color:transparent;color:inherit}

/* GPU card, take 3: bars horizontal under the title with the % on top, equal-width user pills on the right */
.gcard{display:grid;grid-template-columns:minmax(10.5rem,13rem) minmax(0,1fr);gap:.4rem 1rem;align-items:start;padding:.6rem .8rem}
.gcard .gmain{display:flex;flex-direction:column;gap:.35rem;max-width:none;flex:none}
.gcard .ghead{flex-direction:row;align-items:baseline;gap:.5rem;flex-wrap:wrap;margin:0}
.hbar .hl{display:flex;justify-content:space-between;align-items:baseline;font-size:.78rem;line-height:1.1;margin-bottom:.15rem}
.hbar .hl span{color:var(--mut);font-weight:600}.hbar .hl b{font-variant-numeric:tabular-nums}
.hbar .ht{height:7px;background:var(--surface2);border-radius:99px;overflow:hidden}
.hbar .ht i{display:block;height:100%;border-radius:99px;transition:width .4s ease,background .3s}
.hbar.lv-lo i{background:#3b82f6}.hbar.lv-mid i{background:#eab308}.hbar.lv-hi i{background:#ef4444}
.gcard .chips{display:grid;grid-template-columns:repeat(auto-fill,minmax(8.2rem,8.2rem));gap:.35rem;align-content:start;justify-content:start}
.gcard .chip{display:flex;justify-content:space-between;gap:.4rem;width:100%;min-width:0;border-radius:.5rem}
.gcard .chip b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gcard .chip span{white-space:nowrap}

/* narrower bar column, model under the GPU name */
.gcard{grid-template-columns:minmax(7.5rem,9rem) minmax(0,1fr)}
.gcard .ghead{flex-direction:column;align-items:flex-start;gap:.05rem}
.gcard .ghead small{font-size:.74rem;line-height:1.15}

/* user pills share the whole available width (equal widths) */
.gcard .chips{grid-template-columns:repeat(auto-fit,minmax(8.2rem,1fr));justify-content:stretch}

/* month selector: small box at the right end of the calendar column */
.bookmain>.pagehead{margin-bottom:.6rem;align-items:flex-end}
.bookmain .monthnav{display:inline-flex;align-items:center;gap:.3rem;padding:.25rem .35rem;background:var(--surface);
  border:1px solid var(--bd);border-radius:.7rem;box-shadow:var(--shadow)}
.bookmain .monthnav b{min-width:7.5rem}
.bookmain .monthnav .btn2{padding:.2rem .6rem}

/* tools panel starts at the same height as the top of the table (title row sits above the calendar only) */
.bookgrid{grid-template-rows:auto 1fr;column-gap:.8rem}
.bookmain{display:contents}
.bookmain>.pagehead{grid-column:1;grid-row:1}
.bookmain>.cal{grid-column:1;grid-row:2;min-width:0}
.bookgrid>.bookside{grid-column:2;grid-row:2}
@media (max-width:900px){.bookmain>.pagehead,.bookmain>.cal,.bookgrid>.bookside{grid-column:1;grid-row:auto}}

body.cancelmode .calendar td[data-ck]{cursor:cell}
body.cancelmode .calendar{user-select:none}

/* notes history */
.revlist{padding:.3rem 1rem}
.revrow{display:flex;gap:1.2rem;align-items:baseline;justify-content:space-between;flex-wrap:wrap;padding:.6rem 0;border-bottom:1px solid var(--bd)}
.revrow:last-child{border-bottom:0}
.revwho{display:flex;flex-direction:column;min-width:11rem}.revwho .mut{font-size:.8rem}
.revwhat{display:flex;gap:.6rem;align-items:baseline;flex-wrap:wrap;flex:1}
.revtag{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:.1rem .45rem;border-radius:.35rem;
  background:var(--surface2);color:var(--mut)}
.rev-new{background:color-mix(in srgb,var(--ok) 18%,var(--surface));color:var(--ok)}
.rev-cur{background:var(--ac-soft);color:var(--ac)}
.revdelta{font-size:.8rem;font-variant-numeric:tabular-nums}.radd{color:var(--ok)}.rrem{color:var(--err)}
.diffbox{padding:.4rem 0;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.82rem;overflow:auto}
.dl{display:flex;padding:0 .8rem;white-space:pre-wrap;overflow-wrap:anywhere}
.dl .dk{flex:0 0 1.2rem;color:var(--mut)}
.dl-add{background:color-mix(in srgb,var(--ok) 14%,transparent)}.dl-del{background:color-mix(in srgb,var(--err) 14%,transparent)}
.dl-hunk{color:var(--mut);background:var(--surface2);margin:.2rem 0}

/* home tiles: a glance at each part */
.hquick{grid-template-columns:repeat(auto-fit,minmax(13rem,1fr))}
.hq{gap:.45rem;transition:none}.hq:hover{transform:none;border-color:var(--bd)}
.hqh{font-weight:700;color:inherit;font-size:1rem}.hqh:hover{text-decoration:underline}
.hqbig{font-size:1.8rem;font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums}
.hqbig small{font-size:.8rem;font-weight:500;color:var(--mut)}
.hq-book .hqbig small{color:inherit;opacity:.85}
.hqbar{height:6px;border-radius:99px;background:color-mix(in srgb,var(--ac-fg) 30%,transparent);overflow:hidden}
.hqbar i{display:block;height:100%;background:var(--ac-fg);border-radius:99px}
.hqbtn{align-self:flex-start;padding:.3rem .8rem;border-radius:.5rem;font-size:.85rem;font-weight:700;border:1.5px solid currentColor;
  color:var(--ac);background:transparent}
.hqbtn:hover{background:var(--ac-soft);text-decoration:none}
.hq-book .hqbtn{color:var(--ac-fg)}.hq-book .hqbtn:hover{background:color-mix(in srgb,var(--ac-fg) 18%,transparent)}
.hqdots{display:flex;flex-wrap:wrap;gap:.3rem;min-height:1.8rem;align-content:center}
.hd{width:1.1rem;height:1.1rem;border-radius:.3rem}.hd.stale{opacity:.35}
.lv-lo.hd,.lg-dot.lv-lo{background:#3b82f6}.lv-mid.hd,.lg-dot.lv-mid{background:#eab308}.lv-hi.hd,.lg-dot.lv-hi{background:#ef4444}
.hqsub{font-size:.76rem;color:var(--mut);display:flex;align-items:center;gap:.3rem;flex-wrap:wrap}
.lg-dot{display:inline-block;width:.6rem;height:.6rem;border-radius:.2rem}
.hqwarn{font-size:.85rem;font-weight:600;color:var(--ok)}.hqwarn.on{color:var(--err)}.hqwarn:hover{text-decoration:underline}

/* most used notes + booking activity calendar */
.hnrow{display:grid;grid-template-columns:minmax(0,1fr) 5rem 4.5rem;gap:.7rem;align-items:center;padding:.35rem 0;border-top:1px solid var(--bd);color:var(--fg)}
.hnrow:hover{color:var(--ac);text-decoration:none}
.hnt{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hnb{height:6px;background:var(--surface2);border-radius:99px;overflow:hidden}.hnb i{display:block;height:100%;background:var(--ac);border-radius:99px}
.hnrow small{text-align:right}
.gh{display:grid;grid-template-columns:2rem 1fr;grid-template-rows:auto auto;gap:.25rem .4rem;overflow:auto;padding-bottom:.2rem}
.gh-months{grid-column:2;display:grid;grid-template-columns:repeat(var(--weeks),minmax(.8rem,1fr));font-size:.7rem;color:var(--mut)}
.gh-months span{white-space:nowrap}
.gh-days{grid-row:2;display:grid;grid-template-rows:repeat(7,.85rem);font-size:.65rem;color:var(--mut);align-items:center}
.gh-days span:nth-child(1){grid-row:1}.gh-days span:nth-child(2){grid-row:3}.gh-days span:nth-child(3){grid-row:5}
.gh-grid{grid-column:2;grid-row:2;display:grid;grid-auto-flow:column;grid-template-rows:repeat(7,.85rem);
  grid-template-columns:repeat(var(--weeks),minmax(.8rem,1fr));gap:3px}
.gc{display:block;border-radius:3px;background:var(--surface2);min-width:.8rem}
.gc.l1{background:color-mix(in srgb,var(--ac) 30%,var(--surface2))}
.gc.l2{background:color-mix(in srgb,var(--ac) 55%,var(--surface2))}
.gc.l3{background:color-mix(in srgb,var(--ac) 78%,var(--surface2))}
.gc.l4{background:var(--ac)}
.gc.fut{opacity:.65}
.gc.today{outline:2px solid var(--fg);outline-offset:1px}
.gh-legend{display:flex;gap:.25rem;align-items:center;flex-wrap:wrap;font-size:.74rem;margin-top:.5rem}
.gh-legend .gc{width:.85rem;height:.85rem;min-width:0}

/* home tiles are buttons: the whole box is the link (stretched link), inner button stays clickable */
.hq{position:relative;cursor:pointer;transition:border-color .12s,box-shadow .12s,transform .12s}
.hq:hover{border-color:var(--ac);box-shadow:0 4px 16px color-mix(in srgb,var(--ac) 20%,transparent);transform:translateY(-1px)}
.hqh::after{content:"";position:absolute;inset:0;border-radius:inherit}
.hqbtn{position:relative;z-index:1}
.hqmach{display:flex;flex-direction:column;gap:.35rem}
.hm{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap;padding:.3rem .45rem;border:1px solid var(--bd);border-radius:.55rem;background:var(--surface2)}
.hmn{font-size:.72rem;font-weight:700;color:var(--mut);min-width:3.2rem}
.hm .hd{display:inline-flex;align-items:center;justify-content:center;width:auto;height:auto;min-width:1.8rem;padding:.12rem .35rem;
  border-radius:.35rem;font-size:.72rem;font-weight:700;color:#fff;line-height:1.2}
.hm .hd.lv-mid{color:#3a2a00}

/* most used notes + your bookings side by side */
.hcols{grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);align-items:start}
.gh-grid{grid-template-columns:repeat(var(--weeks),minmax(.45rem,1fr))}
.gh-months{grid-template-columns:repeat(var(--weeks),minmax(.45rem,1fr))}
.gc{min-width:0}
@media (max-width:820px){.hcols{grid-template-columns:minmax(0,1fr)}}

/* top tiles: one row, same look as the machine status cards */
.hquick{display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));grid-auto-flow:column;gap:.8rem;margin:0 0 1.2rem;align-items:stretch}
.hq,.hq-book{background:var(--surface);border:1px solid var(--bd);border-radius:var(--radius);box-shadow:var(--shadow);
  color:var(--fg);padding:.9rem 1.1rem;min-width:0}
.hq-book .hqbig small{color:var(--mut);opacity:1}
.hq-book .hqbar{background:var(--surface2)}.hq-book .hqbar i{background:var(--ac)}
@media (max-width:820px){.hquick{grid-auto-flow:row;grid-template-columns:repeat(2,minmax(0,1fr))}}

.hqon{margin-top:.1rem;font-size:.8rem;display:flex;flex-direction:column;gap:.1rem}
.hqonh{font-weight:600;display:inline-flex;align-items:center;gap:.35rem}
.hqonl{color:var(--mut);font-size:.76rem;overflow-wrap:anywhere}

/* two equal halves */
.hcols{grid-template-columns:repeat(2,minmax(0,1fr))}
.gh-grid,.gh-months{grid-template-columns:repeat(var(--weeks),minmax(0,1fr))}
.gh{overflow:hidden}
@media (max-width:820px){.hcols{grid-template-columns:minmax(0,1fr)}}

/* tiles: breathing room above the action button / warning line */
.hq .hqbtn{margin-top:.7rem}
.hq .hqwarn{margin-top:.45rem}
.hq .hqon{margin-top:.3rem}

.hqfree{display:flex;flex-direction:column;gap:.25rem;margin-top:.3rem;font-size:.8rem}
.hqfh{font-weight:700;color:var(--ok)}
.hfp{color:var(--mut)}.hfp b{color:var(--fg)}

/* tiles: number block, then clear space, then the action pinned to the bottom of the tile */
.hq{display:flex;flex-direction:column}
.hq .hqbig{margin-bottom:.9rem}
.hq .hqbtn{margin-top:auto;align-self:flex-start}
.hq .hqbtn:not(:only-child){margin-top:auto}

/* base rules lost in an earlier truncation: the two boxes under the tiles are a real 2-column grid */
.hcols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1rem;align-items:stretch}
.hbox{margin:0;min-width:0}.hbox h3{margin:.1rem 0 .5rem}
.hmore{display:inline-block;margin-top:.6rem;font-size:.85rem;font-weight:600}
.hq{display:flex;flex-direction:column;gap:.45rem}
@media (max-width:820px){.hcols{grid-template-columns:minmax(0,1fr)}}

/* centre the action / GPU squares vertically in the free space of their tile */
.hq .hqbtn{margin-top:auto;margin-bottom:auto}
.hq .hqbig{margin-bottom:0}
.hq-gpu .hqmach{margin-block:auto}

/* selection must show on top of the booking rectangles (.rc paints over the cell background) */
.calendar td.csel,.calendar td.sel{position:relative}
.calendar td.csel::after,.calendar td.sel:not(.free)::after{content:"";position:absolute;inset:1px 3px;z-index:3;pointer-events:none;border-radius:6px}
.calendar td.csel::after{background:repeating-linear-gradient(135deg,var(--cancel-a) 0 6px,var(--cancel-b) 6px 12px);
  box-shadow:inset 0 0 0 2px #dc2626}
.calendar td.sel:not(.free)::after{background:var(--sel-c);box-shadow:inset 0 0 0 2px var(--ac)}
.calendar td.csel{outline:0!important;filter:none;text-decoration:none}

/* editing: hovered GPU column stays bright, the others dim */
.calendar.hovcol td{transition:opacity .12s}
.calendar.hovcol td:not(.hot){opacity:.35}

.calendar.swapping{opacity:.6;transition:opacity .15s}

.msg{display:flex;align-items:center;gap:.4rem}
.msg .undo{margin-left:.6rem}
.msgx{margin-left:auto;background:transparent;border:0;color:inherit;font-size:1.3rem;line-height:1;padding:0 .35rem;border-radius:.4rem;cursor:pointer;opacity:.7}
.msgx:hover{opacity:1;background:color-mix(in srgb,currentColor 14%,transparent)}

/* booking selection: same marker style as unbooking (hatched overlay + ring), in the accent colour */
.calendar td.sel,body.bookmode .calendar td.free.sel{background:transparent!important;color:inherit!important}
.calendar td.sel::after,.calendar td.sel:not(.free)::after{content:"";position:absolute;inset:1px 3px;z-index:3;pointer-events:none;border-radius:6px;
  background:repeating-linear-gradient(135deg,var(--sel-a) 0 6px,var(--sel-b) 6px 12px);
  box-shadow:inset 0 0 0 2px var(--ac)}

.onlinebox{margin:0 0 1rem}.onlinebox h3{margin:.1rem 0 .5rem}.onlinebox h3 small{font-weight:500;margin-left:.4rem}
.onrow{display:flex;gap:.7rem;align-items:center;flex-wrap:wrap;padding:.35rem 0;border-top:1px solid var(--bd);font-size:.9rem}
.onwhen{margin-left:auto;font-size:.82rem}

/* booking marker: one box over the whole GPU width (drawn by book.js), not one per sub-column */
.cal{position:relative}
.calendar td.sel::after,.calendar td.sel:not(.free)::after{display:none}
.selbox{position:absolute;z-index:3;pointer-events:none;border-radius:6px;
  background:repeating-linear-gradient(135deg,var(--sel-a) 0 6px,var(--sel-b) 6px 12px);
  box-shadow:inset 0 0 0 2px var(--ac)}
.warnline{color:var(--err);font-weight:600}
/* approval page: role as a two-option switch, accept and deny as full-width buttons */
.approve .rankpick{position:relative;display:flex;gap:.4rem;margin:1rem 0 1.1rem;padding:.2rem;background:var(--surface2);border:1px solid var(--bd);border-radius:.7rem}
.approve .rankpick input{position:absolute;opacity:0;pointer-events:none}
.approve .rankpick label{flex:1;margin:0;text-align:center;padding:.5rem .6rem;border-radius:.5rem;cursor:pointer;font-weight:600;font-size:.92rem;color:var(--mut)}
.approve .rankpick label:hover{color:var(--fg)}
.approve .rankpick input:checked + label{background:var(--ac);color:var(--ac-fg);box-shadow:0 1px 3px rgba(0,0,0,.18)}
.approve .rankpick input:focus-visible + label{outline:2px solid var(--ac);outline-offset:2px}
.approve .decide{display:flex;gap:.5rem}
.approve .decide button{flex:1;padding:.7rem;font-size:1rem;margin:0}

/* disk scan in progress: shared state, so every viewer sees the same spinning gear */
.spin{display:inline-flex;vertical-align:middle;color:var(--ac);animation:spin 1.6s linear infinite}
.spin .mi{width:1.1em;height:1.1em}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spin{animation-duration:4s}}
.sugbox{position:relative;z-index:5;max-width:28rem;margin-top:-.2rem;background:var(--surface);border:1px solid var(--bd);border-radius:6px;box-shadow:0 4px 14px rgba(0,0,0,.18);overflow:hidden}
.sugbox div{padding:.35rem .6rem;cursor:pointer}
.sugbox div:hover,.sugbox div.on{background:var(--surface2)}
.accgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 .8rem;max-width:30rem}
.datepick{position:relative;max-width:14rem}
.datepick input[type=text]{padding-right:2.4rem}
.datepick .dp{position:absolute;top:0;right:0;width:2.3rem;height:100%;min-height:0;margin:0;padding:0;border:0;background:none;opacity:.001;cursor:pointer}
.datepick::after{content:"📅";position:absolute;right:.55rem;top:50%;transform:translateY(-50%);pointer-events:none}
.datepick .dp::-webkit-calendar-picker-indicator{position:absolute;inset:0;width:100%;height:100%;cursor:pointer}
.edscroll{overflow:auto;max-height:calc(100vh - 9.5rem)}
.edscroll>table{overflow:visible}
.edtable thead th,.edtable tr:first-child>th{position:sticky;top:0;z-index:3;background:var(--surface);box-shadow:0 1px 0 var(--bd)}
dialog.mergedlg{width:min(46rem,calc(100vw - 2rem))}
.mg-row{display:grid;grid-template-columns:7rem 1fr 1fr;gap:.4rem;align-items:stretch;margin:.35rem 0;font-size:.9rem}
.mg-row .lbl{font-weight:600;color:var(--mut);padding-top:.35rem}
.mg-opt{display:block;margin:0;padding:.3rem .5rem;border-radius:.45rem;border:1px solid var(--bd);font-weight:400;overflow-wrap:anywhere;cursor:pointer}
.mg-opt.hot{background:rgba(255,214,0,.28);border-color:rgba(200,160,0,.6)}
.mg-opt small{display:block;color:var(--mut);font-weight:600}
.mg-opt input{margin-right:.35rem}
.mg-auto{grid-column:2 / 4;padding:.3rem .5rem;color:var(--mut);overflow-wrap:anywhere}
@media (max-width:640px){.mg-row{grid-template-columns:1fr 1fr}.mg-row .lbl,.mg-auto{grid-column:1 / 3}}