/* Rough-In admin pages: sign-in, Account, Server.
   Layout: sticky top bar; on wide screens a left section rail beside one section at a time; on phones sticky tabs.
   Settings are grouped rows (text left, control right) that wrap to stacked on narrow screens. */
:root{
  --bg:#EDF0F2;--surface:#FFFFFF;--sunk:#F4F6F8;--raise:#FAFBFC;--ink:#192027;--muted:#5D6973;--faint:#8C97A0;--line:#D9DEE3;--line-soft:#E8ECEF;
  --accent:#0B6E74;--accent-ink:#FFFFFF;--accent-soft:#DCEFF0;--keep:#2E7D4F;--keep-soft:#DDF0E4;--warn:#B76A12;--warn-soft:#FBEFDD;--bad:#B42318;--bad-soft:#FBE4E1;
  --f-display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;--f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;--f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:10px;--shadow:0 1px 2px rgba(16,24,32,.06),0 1px 1px rgba(16,24,32,.04);color-scheme:light}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0F1417;--surface:#171D22;--sunk:#12171B;--raise:#1B2228;--ink:#E4E9EC;--muted:#97A4AE;--faint:#6F7C86;--line:#2A333A;--line-soft:#222A30;
  --accent:#5CC8CF;--accent-ink:#062628;--accent-soft:#133537;--keep:#5FC48A;--keep-soft:#173325;--warn:#E6A04E;--warn-soft:#3A2C1A;--bad:#FF8A7A;--bad-soft:#3D1D1A;--shadow:none;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#0F1417;--surface:#171D22;--sunk:#12171B;--raise:#1B2228;--ink:#E4E9EC;--muted:#97A4AE;--faint:#6F7C86;--line:#2A333A;--line-soft:#222A30;
  --accent:#5CC8CF;--accent-ink:#062628;--accent-soft:#133537;--keep:#5FC48A;--keep-soft:#173325;--warn:#E6A04E;--warn-soft:#3A2C1A;--bad:#FF8A7A;--bad-soft:#3D1D1A;--shadow:none;color-scheme:dark}

*{box-sizing:border-box}
html{padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 var(--f-body);-webkit-text-size-adjust:100%}
[hidden]{display:none!important}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
h1,h2,h3{text-wrap:balance}
code{font-family:var(--f-mono);font-size:12.5px;background:var(--sunk);border:1px solid var(--line-soft);padding:1px 5px;border-radius:4px}

/* ---------- brand mark ---------- */
.brand{font-family:var(--f-display);font-weight:700;font-size:24px;letter-spacing:.02em;text-transform:uppercase;display:flex;align-items:baseline;gap:8px;line-height:1;min-width:0}
.brand b{color:var(--accent)}.brand small{font:500 10.5px var(--f-mono);color:var(--muted);letter-spacing:.08em}
.brand>span{white-space:nowrap}@media (max-width:420px){.topbar .brand small{display:none}.topbar .brand{font-size:21px}}
.shop-brand{display:flex;align-items:center;gap:10px;text-transform:none;letter-spacing:0;min-width:0}
.shop-logo{height:30px;width:auto;max-width:110px;object-fit:contain}
.shop-name{font-family:var(--f-display);font-weight:700;font-size:22px;text-transform:uppercase;letter-spacing:.02em;line-height:1.05;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- controls ---------- */
label{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:500;color:var(--muted)}
input,select,textarea{font:400 16px var(--f-body);color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:10px 12px;width:100%;min-width:0;transition:border-color .15s,box-shadow .15s}
input:hover,select:hover{border-color:var(--faint)}
input:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
input::placeholder{color:var(--faint)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:600 14px var(--f-body);border-radius:8px;padding:9px 14px;cursor:pointer;text-decoration:none;white-space:nowrap;line-height:1.2;transition:background .15s,border-color .15s}
.btn:hover{background:var(--sunk);border-color:var(--faint)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{filter:brightness(1.06);background:var(--accent)}
.btn.danger{color:var(--bad);border-color:color-mix(in srgb,var(--bad) 45%,var(--line))}
.btn.danger:hover{background:var(--bad-soft)}
.btn.quiet{border-color:transparent;background:transparent;color:var(--accent)}
.btn.quiet:hover{background:var(--accent-soft)}
.btn.small{padding:6px 10px;font-size:13px;border-radius:7px}
.btn:disabled{opacity:.55;cursor:default}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
/* legacy names used by older markup */
.btn.ghost{background:transparent}

/* on/off switch built from a checkbox */
input.sw{appearance:none;-webkit-appearance:none;width:46px;height:28px;flex:none;border-radius:999px;background:var(--line);border:0;padding:0;position:relative;cursor:pointer;transition:background .18s}
input.sw::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.25);transition:transform .18s}
input.sw:checked{background:var(--accent)}
input.sw:checked::after{transform:translateX(18px)}
input.sw:focus{box-shadow:0 0 0 3px var(--accent-soft)}

/* number with a unit inside the box */
.unit{display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;background:var(--surface);overflow:hidden;width:132px;max-width:100%}
.unit:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.unit input{border:0;box-shadow:none!important;text-align:right;padding-right:6px;min-width:0}
.unit span{padding:0 10px 0 2px;color:var(--muted);font:500 13px var(--f-mono);white-space:nowrap}

/* ---------- admin shell ---------- */
.topbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:21;background:var(--surface)}
.topbar-in{max-width:1180px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:12px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.topbar-l{display:flex;align-items:center;gap:14px;min-width:0}
.crumb{font:600 11px var(--f-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--muted);border-left:1px solid var(--line);padding-left:14px;white-space:nowrap}
.topbar-r{display:flex;gap:8px;flex:none}
.shell{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:220px minmax(0,1fr);gap:28px;padding-block:24px 96px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.rail{position:sticky;top:calc(env(safe-area-inset-top,0px) + 76px);align-self:start;display:flex;flex-direction:column;gap:2px}
.rail a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;color:var(--muted);text-decoration:none;font-weight:500;font-size:14.5px}
.rail a svg{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.rail a:hover{background:var(--surface);color:var(--ink)}
.rail a[aria-current="page"]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow);font-weight:600}
.rail a[aria-current="page"] svg{color:var(--accent)}
.rail .dot{margin-left:auto;width:8px;height:8px;border-radius:50%;background:var(--warn)}
main.content{min-width:0;display:flex;flex-direction:column;gap:22px}
@media (max-width:900px){
  .shell{grid-template-columns:minmax(0,1fr);gap:0;padding-top:0}
  .rail{position:sticky;top:calc(env(safe-area-inset-top,0px) + 61px);z-index:15;flex-direction:row;overflow-x:auto;scrollbar-width:none;gap:4px;margin:0 calc(-1 * max(16px,env(safe-area-inset-left,0px)));padding:10px max(16px,env(safe-area-inset-left,0px));background:var(--bg);border-bottom:1px solid var(--line-soft)}
  .rail::-webkit-scrollbar{display:none}
  .rail a{flex:none;padding:7px 12px;font-size:14px;border:1px solid var(--line);background:var(--surface)}
  .rail a svg{display:none}
  .rail a[aria-current="page"]{background:var(--ink);color:var(--bg);border-color:var(--ink);box-shadow:none}
  .rail .dot{margin-left:2px}
  main.content{padding-top:18px}
  .crumb{display:none}
}

/* section header */
.sec-h{display:flex;flex-direction:column;gap:4px}
.sec-h h1{font-family:var(--f-display);font-weight:700;font-size:34px;line-height:1;text-transform:uppercase;letter-spacing:.01em;margin:0}
.sec-h p{margin:0;color:var(--muted);max-width:62ch}

/* grouped settings */
.group{display:flex;flex-direction:column;gap:8px}
.group-t{font:600 11px var(--f-mono);text-transform:uppercase;letter-spacing:.09em;color:var(--muted);padding-left:2px}
.list{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
.item{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 18px;padding:14px 16px;border-top:1px solid var(--line-soft);min-width:0}
.item:first-child{border-top:0}
.item .txt{flex:1 1 240px;min-width:0;display:flex;flex-direction:column;gap:2px}
.item .t{font-weight:600;color:var(--ink);font-size:15px}
.item .d{color:var(--muted);font-size:13.5px;line-height:1.45}
.item .ctl{flex:0 1 auto;min-width:0;display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.item .ctl.wide{flex:1 1 260px;justify-content:stretch}
.item .ctl.wide>*{flex:1 1 auto}
.item .ctl input:not(.sw):not([type=file]),.item .ctl select{width:240px;max-width:100%}
.item .ctl .unit input{width:100%}
.item.col{flex-direction:column;align-items:stretch}
.item.col .ctl{justify-content:flex-start}
.foot-note{font-size:13px;color:var(--muted);margin:2px 2px 0;max-width:70ch}

/* status */
.health{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border-radius:var(--r);border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow)}
.health .ic{width:32px;height:32px;border-radius:50%;flex:none;display:grid;place-items:center;font-weight:700}
.health.good .ic{background:var(--keep-soft);color:var(--keep)}
.health.warn .ic{background:var(--warn-soft);color:var(--warn)}
.health b{display:block;font-size:16px}
.health ul{margin:4px 0 0;padding-left:18px;color:var(--muted);font-size:14px}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px}
@media (max-width:520px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}
.tile{display:flex;flex-direction:column;gap:3px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;min-width:0;box-shadow:var(--shadow)}
.tile .k{font:600 10.5px var(--f-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.tile b{font-family:var(--f-display);font-size:24px;font-weight:700;line-height:1.1;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.tile .s{font-size:12.5px;color:var(--muted);overflow-wrap:anywhere}
.tile.warn{border-color:color-mix(in srgb,var(--warn) 55%,var(--line))}.tile.warn .s{color:var(--warn)}
.tile.bad{border-color:color-mix(in srgb,var(--bad) 55%,var(--line))}.tile.bad .s{color:var(--bad)}
.meter{height:6px;border-radius:999px;background:var(--sunk);overflow:hidden;margin-top:4px}
.meter i{display:block;height:100%;background:var(--accent);border-radius:999px}
.tile.bad .meter i{background:var(--bad)}.tile.warn .meter i{background:var(--warn)}

/* update drop zone */
.drop{display:flex;flex-wrap:wrap;align-items:center;gap:14px 18px;padding:18px;border:1.5px dashed color-mix(in srgb,var(--accent) 55%,var(--line));border-radius:var(--r);background:color-mix(in srgb,var(--accent-soft) 45%,var(--surface))}
.drop.over{background:var(--accent-soft)}
.drop .big{font-family:var(--f-display);font-size:30px;font-weight:700;line-height:1}
.drop .txt{flex:1 1 220px;min-width:0}
.progress{font-size:14px;font-weight:500;display:flex;align-items:center;gap:8px}
.spin{width:16px;height:16px;border-radius:50%;border:2px solid var(--line);border-top-color:var(--accent);animation:spin .8s linear infinite;flex:none}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spin{animation:none}}

/* list rows (versions, backups, team) */
.row-i{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;padding:12px 16px;border-top:1px solid var(--line-soft)}
.row-i:first-child{border-top:0}
.row-i .main{flex:1 1 200px;min-width:0;display:flex;flex-direction:column}
.row-i .main b{font-weight:600}
.row-i .main span{font-size:13px;color:var(--muted)}
.row-i .acts{display:flex;gap:6px;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;font:600 10.5px var(--f-mono);text-transform:uppercase;letter-spacing:.06em;border-radius:999px;padding:3px 8px;background:var(--sunk);color:var(--muted);border:1px solid var(--line-soft);white-space:nowrap}
.badge.on{background:var(--keep-soft);color:var(--keep);border-color:transparent}
.badge.acc{background:var(--accent-soft);color:var(--accent);border-color:transparent}
.badge.warn{background:var(--warn-soft);color:var(--warn);border-color:transparent}
.more{display:block;width:100%;border:0;border-top:1px solid var(--line-soft);background:var(--raise);color:var(--accent);font:600 13.5px var(--f-body);padding:11px;cursor:pointer}

/* fee grid */
.fees{display:grid;grid-template-columns:minmax(0,1fr) 118px 118px;gap:0;align-items:center}
.fees>div{padding:9px 16px;border-top:1px solid var(--line-soft);min-width:0}
.fees>.h{font:600 10.5px var(--f-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);border-top:0;padding-top:12px;padding-bottom:6px}
.fees .unit{width:100%}
@media (max-width:480px){.fees{grid-template-columns:minmax(0,1fr) 96px 96px}.fees>div{padding:8px 10px}.fees>div:nth-child(3n+1){padding-left:14px}}

/* changelog + log */
.md h3{font-family:var(--f-display);font-size:20px;text-transform:uppercase;margin:16px 0 4px;letter-spacing:.02em}
.md h3:first-child{margin-top:0}
.md ul{margin:4px 0;padding-left:20px}.md li{margin:4px 0;font-size:14px}.md p{margin:4px 0;font-size:14px;color:var(--muted)}
.logbox{margin:0;max-height:380px;overflow:auto;background:#0E1316;color:#C9D4DB;border-radius:var(--r);padding:14px;font:12.5px/1.6 var(--f-mono);white-space:pre-wrap;word-break:break-word}
.logbox .e{color:#FF9B8E}.logbox .t{color:#6F8190}
details.more-d>summary{cursor:pointer;color:var(--accent);font-weight:600;font-size:14px;list-style:none;padding:12px 16px}
details.more-d>summary::-webkit-details-marker{display:none}
details.more-d>summary::before{content:"▸ ";color:var(--muted)}
details.more-d[open]>summary::before{content:"▾ "}
details.more-d>div{padding:0 16px 14px}

/* save bar + toast */
.savebar{position:fixed;left:50%;transform:translate(-50%,0);bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:40;display:flex;align-items:center;gap:10px;background:var(--ink);color:var(--bg);border-radius:12px;padding:8px 8px 8px 16px;box-shadow:0 10px 30px rgba(0,0,0,.28);width:min(560px,calc(100vw - 32px));transition:transform .2s,opacity .2s}
.savebar[hidden]{display:flex!important;transform:translate(-50%,140%);opacity:0;pointer-events:none}
.savebar span{flex:1;font-weight:500;font-size:14px;min-width:0}
.savebar .btn{border-color:transparent}
.savebar .btn.quiet{color:var(--bg)}
.savebar .btn.quiet:hover{background:rgba(127,127,127,.25)}
.toast{position:fixed;left:50%;top:calc(env(safe-area-inset-top,0px) + 72px);transform:translate(-50%,-10px);z-index:50;max-width:calc(100vw - 32px);background:var(--surface);color:var(--ink);border:1px solid var(--line);border-left:4px solid var(--keep);border-radius:10px;padding:11px 16px;box-shadow:0 10px 30px rgba(0,0,0,.18);font-size:14px;font-weight:500;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.bad{border-left-color:var(--bad)}
@media (prefers-reduced-motion:reduce){.savebar,.toast{transition:none}}

/* ---------- simple pages (sign-in) ---------- */
.auth{max-width:440px;margin:0 auto;padding:56px max(16px,env(safe-area-inset-right,0px)) 48px max(16px,env(safe-area-inset-left,0px));display:flex;flex-direction:column;gap:20px}
.auth .card{gap:14px;padding:24px}
.auth h1{font-family:var(--f-display);font-weight:700;font-size:32px;text-transform:uppercase;margin:0;line-height:1}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:12px;min-width:0;box-shadow:var(--shadow)}
.lede{margin:0;color:var(--muted)}
.hint{font-size:12px;color:var(--faint);font-weight:400}
.err{color:var(--bad);margin:0;font-size:14px;min-height:1.2em}
.ok{color:var(--keep);font-size:14px;min-height:1.2em;margin:0}
.foot{color:var(--muted);font-size:13px;text-align:center;margin:0}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px}
.note{font-size:13.5px;color:var(--muted);margin:0}
.auth .btn{padding:12px 16px;font-size:15px}

/* team editor (Account page) */
.uedit{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;padding:14px 16px 16px;background:var(--raise);border-top:1px solid var(--line-soft)}
.uedit .acts{grid-column:1/-1;display:flex;gap:8px;flex-wrap:wrap}
#setup-only{display:flex;flex-direction:column;gap:14px}
.auth .brand{padding-left:2px}
/* spacing inside each section, and short controls stay beside their label on phones */
[data-sec]{display:flex;flex-direction:column;gap:20px}
.sec-h{margin-bottom:2px}
.group+.foot-note,.list+.foot-note,.drop+.foot-note{margin-top:-10px}
.item .txt{flex-basis:150px}
.item .ctl.wide{flex-basis:220px}
@media (max-width:520px){.tile b{font-size:21px}}

.logo-prev{width:120px;height:48px;border:1px dashed var(--line);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--muted);overflow:hidden;background:#fff}
.logo-prev img{max-width:100%;max-height:100%;display:block}
.item.col .ctl.wide{flex-basis:auto}

/* touch screens: small buttons still at least 36px tall */
@media (pointer:coarse){.btn.small{min-height:36px}}