/* Pack Diet — same look as the prototype: one working column, trail-marker orange as the only accent. */
:root{
  --bg:#f3f4f1; --surface:#fcfcfb; --sunken:#eaece7; --ink:#17201c; --ink-2:#4c5650; --muted:#7f8781; --line:#dcdfd9; --line-2:#c9cdc6;
  --accent:#e2560b; --accent-ink:#ffffff; --accent-soft:#fbe3d4; --good:#0a8a0a; --bad:#c43535;
  --c-blue:#2a78d6; --c-orange:#eb6834; --c-aqua:#1baf7a; --c-yellow:#eda100; --c-magenta:#e87ba4; --c-green:#008300; --c-violet:#4a3aa7; --c-red:#e34948; --c-slate:#8a877e;
  --f-display:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --f-body:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:6px; --shadow:0 1px 2px rgb(20 30 25 / .06),0 4px 16px rgb(20 30 25 / .06);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#111513; --surface:#191d1b; --sunken:#202522; --ink:#eef1ed; --ink-2:#bec5bf; --muted:#8b928c; --line:#2b312d; --line-2:#3a413c;
  --accent:#f26a1f; --accent-ink:#140a04; --accent-soft:#3a2214; --good:#3fbf3f; --bad:#e66767;
  --c-blue:#3987e5; --c-orange:#d95926; --c-aqua:#199e70; --c-yellow:#c98500; --c-magenta:#d55181; --c-green:#1f9a1f; --c-violet:#9085e9; --c-red:#e66767; --c-slate:#9b988f;
  --shadow:0 1px 2px rgb(0 0 0 / .3),0 6px 20px rgb(0 0 0 / .3); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#111513; --surface:#191d1b; --sunken:#202522; --ink:#eef1ed; --ink-2:#bec5bf; --muted:#8b928c; --line:#2b312d; --line-2:#3a413c;
  --accent:#f26a1f; --accent-ink:#140a04; --accent-soft:#3a2214; --good:#3fbf3f; --bad:#e66767;
  --c-blue:#3987e5; --c-orange:#d95926; --c-aqua:#199e70; --c-yellow:#c98500; --c-magenta:#d55181; --c-green:#1f9a1f; --c-violet:#9085e9; --c-red:#e66767; --c-slate:#9b988f;
  --shadow:0 1px 2px rgb(0 0 0 / .3),0 6px 20px rgb(0 0 0 / .3); color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.4;-webkit-font-smoothing:antialiased;padding-bottom:env(safe-area-inset-bottom,0px)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.num{font-variant-numeric:tabular-nums}
h1,h2,h3{font-family:var(--f-display);font-weight:700;letter-spacing:.01em;margin:0;text-wrap:balance}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* top bar */
.top{position:sticky;top:0;z-index:20;background:var(--surface);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
.top-in{max-width:1080px;margin:0 auto;padding-inline:16px;display:flex;align-items:center;gap:16px;min-height:56px}
.brand{display:flex;align-items:center;gap:8px;font-family:var(--f-display);font-weight:700;font-size:22px;letter-spacing:.02em;text-transform:uppercase;text-decoration:none;white-space:nowrap}
.marker{width:22px;height:20px;display:block;flex:none}
.tabs{display:flex;gap:2px;margin-right:auto}
.tab{padding:8px 12px;font-family:var(--f-display);font-weight:600;font-size:17px;letter-spacing:.03em;text-transform:uppercase;color:var(--ink-2);text-decoration:none;border-radius:var(--r)}
.tab:hover{background:var(--sunken)}
.tab[aria-current="page"]{color:var(--ink);box-shadow:inset 0 -3px 0 var(--accent);border-radius:0}
.who{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.who form{margin:0}
@media (max-width:600px){
  .top-in{gap:8px}
  .brand span{display:none}
  .tab{padding:8px 9px}
  .who .name{display:none}
}

main{max-width:1080px;margin:0 auto;padding:20px 16px 80px}

/* controls */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line-2);background:var(--surface);padding:7px 12px;border-radius:var(--r);font-weight:500;font-size:14px;white-space:nowrap;text-decoration:none}
.btn:hover{border-color:var(--ink-2)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}
.btn.primary:hover{filter:brightness(1.05)}
.btn.ghost{border-color:transparent;background:none}
.btn.ghost:hover{background:var(--sunken)}
.btn.danger{color:var(--bad)}
.btn.sm{padding:4px 9px;font-size:13px}
.btn svg{width:14px;height:14px;flex:none}
.icon-btn{border:0;background:none;width:32px;height:32px;border-radius:var(--r);display:inline-grid;place-items:center;color:var(--muted);flex:none}
.icon-btn:hover{background:var(--sunken);color:var(--ink)}
.icon-btn svg{width:16px;height:16px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=search],select,textarea{border:1px solid var(--line-2);background:var(--surface);border-radius:var(--r);padding:7px 10px;min-width:0;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:transparent}
.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:16px}
.toolbar .grow{flex:1 1 220px;width:auto}
.seg{display:inline-flex;border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label{padding:6px 11px;font-size:13px;font-weight:500;color:var(--ink-2);cursor:pointer}
.seg label+input+label{border-left:1px solid var(--line-2)}
.seg input:checked+label{background:var(--ink);color:var(--surface)}
.seg input:focus-visible+label{outline:2px solid var(--accent);outline-offset:-2px}
.check-label{display:inline-flex;gap:6px;align-items:center;font-size:14px;color:var(--ink-2)}
.check-label input{width:16px;height:16px;accent-color:var(--accent);margin:0}
.eyebrow{font-family:var(--f-display);font-weight:600;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.pagehead{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:16px}
.pagehead h1{font-size:34px;line-height:1}
.sub{color:var(--ink-2);font-size:14px}
.hint{font-size:13px;color:var(--muted)}
.empty{padding:28px 16px;text-align:center;color:var(--ink-2)}

/* group blocks */
.group{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);margin-bottom:14px}
.ghead{display:flex;align-items:center;gap:10px;padding:8px 8px 8px 12px;border-bottom:1px solid var(--line)}
.swatch{width:12px;height:12px;border-radius:2px;flex:none;background:var(--c-slate)}
.ghead h2{font-size:20px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gcount{color:var(--muted);font-size:13px;white-space:nowrap}
.gbody:empty::before{content:"No items";display:block;padding:10px 12px;color:var(--muted);font-size:13px}
.gfoot{padding:6px 8px;border-top:1px solid var(--line)}

.row{display:grid;grid-template-columns:22px minmax(0,1fr) auto 5.5em;gap:4px 10px;align-items:center;padding:8px 12px;border-bottom:1px solid var(--line);color:inherit;text-decoration:none}
.gbody .row:last-child{border-bottom:0}
.row{cursor:pointer}
.row-link{text-decoration:none}
.row:hover{background:color-mix(in srgb,var(--sunken) 55%,transparent)}
.handle{cursor:grab;color:var(--muted);display:grid;place-items:center;touch-action:none;width:22px;height:28px}
.handle svg{width:14px;height:14px}
.sortable-off .handle{visibility:hidden}
.iname{font-weight:500;overflow-wrap:anywhere}
.imeta{font-size:13px;color:var(--ink-2);overflow-wrap:anywhere}
.idesc{font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.chip{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:1px 6px;border-radius:3px;background:var(--sunken);color:var(--ink-2);vertical-align:1px;white-space:nowrap}
.chip.wish{background:var(--accent-soft);color:var(--accent)}
.chip.warn{background:color-mix(in srgb,var(--bad) 15%,transparent);color:var(--bad)}
.wt{text-align:right;justify-self:end;font-variant-numeric:tabular-nums;white-space:nowrap}
.wt b{font-weight:600}
.qty{color:var(--ink-2);font-variant-numeric:tabular-nums;min-width:2.5em;text-align:right}
.archived .iname{color:var(--muted);text-decoration:line-through}
.sortable-ghost{opacity:.35;background:var(--accent-soft)}
.sortable-drag{box-shadow:var(--shadow)}
@media (max-width:600px){
  .row{grid-template-columns:22px minmax(0,1fr) 4.6em;padding:8px 10px 8px 6px}
  .row .qty{display:none}
}

/* dialog (forms) */
dialog.modal{border:0;padding:0;background:var(--surface);color:var(--ink);border-radius:8px;box-shadow:var(--shadow);width:calc(100% - 32px);max-width:620px;max-height:calc(100dvh - 32px)}
dialog.modal::backdrop{background:rgb(10 15 12 / .45)}
#modal-body{outline:none;padding:18px;display:flex;flex-direction:column;gap:14px}
#modal-body h2{font-size:26px}
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-items:start}
.form label{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:500;color:var(--ink-2)}
.form .full{grid-column:1/-1}
.form .hint{font-weight:400;font-size:12px}
.form .inline{flex-direction:row;align-items:center;gap:8px;font-size:14px;color:var(--ink);min-height:36px}
.form .inline input{width:18px;height:18px;accent-color:var(--accent);margin:0}
.form textarea{resize:vertical;min-height:80px}
.form .err{color:var(--bad);font-size:12px;font-weight:500}
.form [aria-invalid="true"]{border-color:var(--bad)}
.mfoot{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;align-items:center}
.mfoot .left{margin-right:auto;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.mfoot form{margin:0}
dialog .mfoot{position:sticky;bottom:0;background:var(--surface);margin:0 -18px -18px;padding:10px 18px calc(12px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--line)}
.colours{display:flex;gap:6px;flex-wrap:wrap}
.colours input{position:absolute;opacity:0;pointer-events:none}
.colours label{width:30px;height:30px;border-radius:4px;border:2px solid transparent;cursor:pointer}
.colours input:checked+label{border-color:var(--ink);box-shadow:inset 0 0 0 2px var(--surface)}
.colours input:focus-visible+label{outline:2px solid var(--accent);outline-offset:2px}
.form-page{max-width:620px;margin:0 auto;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:18px;display:flex;flex-direction:column;gap:14px}
@media (max-width:600px){ .form{grid-template-columns:minmax(0,1fr)} }

/* auth pages */
.auth{max-width:400px;margin:6vh auto 0;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:24px;display:flex;flex-direction:column;gap:16px}
.auth h1{font-size:32px}
.auth .form{grid-template-columns:minmax(0,1fr)}
.auth .btn.primary{width:100%;padding:10px}
.alert{background:color-mix(in srgb,var(--bad) 12%,transparent);color:var(--bad);border-radius:var(--r);padding:9px 12px;font-size:14px}

/* colours by name */
.c-blue{background:var(--c-blue)} .c-red{background:var(--c-red)} .c-yellow{background:var(--c-yellow)}
.c-aqua{background:var(--c-aqua)} .c-violet{background:var(--c-violet)} .c-magenta{background:var(--c-magenta)}
.c-green{background:var(--c-green)} .c-orange{background:var(--c-orange)} .c-slate{background:var(--c-slate)}

.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:70;background:var(--ink);color:var(--surface);padding:9px 14px;border-radius:6px;font-size:14px;box-shadow:var(--shadow);max-width:calc(100% - 32px)}
.htmx-request.loading-dim{opacity:.6;transition:opacity .2s}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ---------- trips ---------- */
.back{display:inline-block;font-size:14px;color:var(--ink-2);text-decoration:none;margin-bottom:6px}
.back:hover{color:var(--accent)}
.head-acts{display:flex;gap:8px;flex-wrap:wrap}
.trip-notes{margin-top:4px;max-width:60ch}
.notice{background:color-mix(in srgb,var(--c-yellow) 16%,var(--surface));border:1px solid color-mix(in srgb,var(--c-yellow) 40%,transparent);border-radius:var(--r);padding:8px 12px;font-size:14px;margin:0 0 14px}
.list-hint{margin:4px 0 10px}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px;display:flex;flex-direction:column;gap:10px}
.card h2{font-size:22px}
.card h2 a{text-decoration:none}
.card h2 a:hover{color:var(--accent)}
.card .figs{display:flex;gap:18px}
.card .figs div{display:flex;flex-direction:column}
.card .figs b{font-family:var(--f-display);font-size:24px;font-weight:700;line-height:1.1}
.card .acts{display:flex;gap:6px;margin-top:auto}
.minibar{display:flex;height:6px;gap:2px;border-radius:3px;overflow:hidden}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-bottom:14px}
.stat{background:var(--surface);padding:12px 14px}
.stat .k{font-family:var(--f-display);font-weight:600;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.stat .v{font-family:var(--f-display);font-weight:700;font-size:32px;line-height:1.05}
.stat .v small{font-size:18px;font-weight:600;color:var(--ink-2);margin-left:2px}
.stat .n{font-size:12.5px;color:var(--ink-2)}
.stat.hero .v{color:var(--accent)}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* charts */
.panels{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:14px;margin-bottom:14px}
@media (max-width:760px){.panels{grid-template-columns:minmax(0,1fr)}}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px;min-width:0}
.panel h3{font-size:18px;margin-bottom:10px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 8px}
.panel h3 .eyebrow{font-size:12px}
.bar{display:flex;height:22px;gap:2px;margin-bottom:12px}
.bar span{min-width:2px}
.bar span:first-child{border-radius:4px 0 0 4px}.bar span:last-child{border-radius:0 4px 4px 0}
.bar span:only-child{border-radius:4px}
.bar span:hover,.tile:hover{filter:brightness(1.1)}
.legend{display:grid;grid-template-columns:12px minmax(0,1fr) auto 3.6em;gap:5px 10px;align-items:center;font-size:14px}
.legend .lname{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.legend .gw,.legend .pct{text-align:right}.legend .pct{color:var(--ink-2)}
.heavy{display:grid;grid-template-columns:minmax(0,1fr) 5em;gap:6px 10px;font-size:14px;align-items:center}
.heavy .hn{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.heavy .hw{text-align:right}
.heavy .hb{grid-column:1/-1;height:4px;border-radius:0 2px 2px 0;margin-top:-4px}
.treemap{position:relative;height:320px;border-radius:4px;overflow:hidden}
.tile{position:absolute;box-sizing:border-box;border:1px solid var(--surface);background:color-mix(in srgb,var(--tc) 28%,var(--surface));box-shadow:inset 3px 0 0 var(--tc);padding:4px 6px 4px 8px;overflow:hidden;display:flex;flex-direction:column;gap:1px;font-size:12px;line-height:1.2}
.tile b{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tile span{color:var(--ink-2);white-space:nowrap}
.bigfig{font-family:var(--f-display);font-weight:700;font-size:22px;line-height:1.15;margin:0 0 8px}
.curve{display:block;width:100%;height:auto}
.curve .grid{stroke:var(--line);stroke-width:1}
.curve .axis{fill:var(--muted);font-size:12px;font-family:var(--f-body)}
.curve .line{fill:none;stroke:var(--accent);stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.curve .area{fill:var(--accent);opacity:.1}
.curve .dot{fill:var(--accent);stroke:var(--surface);stroke-width:2}
@media (max-width:600px){.treemap{height:260px}.curve .axis{font-size:22px}}
.tooltip{position:fixed;z-index:80;pointer-events:none;background:var(--ink);color:var(--surface);font-size:13px;padding:5px 8px;border-radius:4px;white-space:nowrap;box-shadow:var(--shadow)}

/* switches (buttons, so they work without JavaScript) */
.switch-btn{display:inline-flex;align-items:center;gap:10px;border:0;background:none;padding:0;text-align:left}
.switch-btn .track{position:relative;width:36px;height:20px;border-radius:999px;background:var(--line-2);flex:none;transition:background .15s}
.switch-btn .track::after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:var(--surface);transition:transform .15s}
.switch-btn[aria-checked="true"] .track{background:var(--accent)}
.switch-btn[aria-checked="true"] .track::after{transform:translateX(16px)}
.ghead form,.trow form{margin:0;display:inline-flex}
.gtot{font-family:var(--f-display);font-weight:600;font-size:18px;white-space:nowrap;margin-right:4px}
.group.off .gbody{opacity:.45}
.group.off .gtot{text-decoration:line-through;color:var(--muted)}

/* trip rows */
.trow{display:grid;grid-template-columns:auto minmax(0,1fr) auto 5.6em;grid-template-areas:"sw name ctl wt";gap:4px 10px;align-items:center;padding:7px 8px 7px 12px;border-bottom:1px solid var(--line)}
.gbody .trow:last-child{border-bottom:0}
.t-switch{grid-area:sw}.t-name{grid-area:name;min-width:0}.t-ctl{grid-area:ctl;display:flex;align-items:center;gap:6px}.trow .wt{grid-area:wt}
.t-name .iname,.t-name .imeta{display:block}
.trow.off .t-name,.trow.off .wt{opacity:.45}
.trow.off .iname{text-decoration:line-through}
.wt small{display:block;color:var(--muted);font-size:12px;font-weight:400}
.stepper{display:inline-flex;align-items:center;border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden}
.stepper button{border:0;background:none;width:28px;height:28px;color:var(--ink-2);font-size:16px;line-height:1}
.stepper button:hover:not([disabled]){background:var(--sunken)}
.stepper button[disabled]{opacity:.35;cursor:default}
.stepper span{min-width:22px;text-align:center;font-size:14px}
.clsbtn{border:1px solid var(--line-2);background:none;border-radius:999px;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:4px 8px;color:var(--muted);min-width:96px}
.clsbtn.worn{color:var(--c-violet);border-color:currentColor}
.clsbtn.consumable{color:var(--ink);border-color:var(--c-yellow);background:color-mix(in srgb,var(--c-yellow) 14%,transparent)}
.clsbtn.overridden{border-style:dashed}
@media (max-width:600px){
  .trow{grid-template-columns:auto minmax(0,1fr) 5em;grid-template-areas:"sw name wt" ". ctl ctl";padding-left:10px}
  .t-ctl{justify-content:flex-start}
}

/* share panel */
.share{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:10px 12px;margin-bottom:14px;display:flex;flex-direction:column;gap:8px}
.share-toggle{margin:0}
.share-link{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.share-link input{flex:1 1 260px;width:auto;font-size:13px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ink-2)}
.share-link form{margin:0}
.share-note{margin:0}

/* add-gear picker */
.pick-search{margin-top:-4px}
.pick{display:flex;flex-direction:column;gap:12px}
.pick-group{border:0;padding:0;margin:0}
.pick-group legend{font-family:var(--f-display);font-weight:600;font-size:16px;display:flex;align-items:center;gap:6px;margin-bottom:4px}
.pick-row{display:grid;grid-template-columns:20px minmax(0,1fr) auto;gap:10px;align-items:center;padding:7px 4px;border-bottom:1px solid var(--line);cursor:pointer}
.pick-row input{width:18px;height:18px;accent-color:var(--accent);margin:0}
.pick-row .pn{min-width:0;font-weight:500}.pick-row .imeta{display:block;font-weight:400}
.pick-row.done{opacity:.55;cursor:default}
.pick-row:hover:not(.done){background:var(--sunken)}

/* public shared page */
.srow{display:grid;grid-template-columns:minmax(0,1fr) auto 5.6em;gap:4px 10px;align-items:center;padding:8px 12px;border-bottom:1px solid var(--line)}
.gbody .srow:last-child{border-bottom:0}
.srow .iname,.srow .imeta{display:block}
.charts-section{margin-top:22px}
.charts-section:empty{display:none}