:root{
  --bg:#FBF9F6;
  --ink:#1F2933;
  --ink-soft:#5B6672;
  --card:#FFFFFF;
  --line:#E7E2D9;
  --accent:#2E86AB;
  --accent-dark:#1F6688;
  --sun:#F4B400;
  --danger:#C0453A;
  --radius:14px;
  --shadow:0 2px 10px rgba(31,41,51,0.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Nunito',system-ui,-apple-system,Segoe UI,sans-serif;
  padding-bottom:70px;
  -webkit-tap-highlight-color:transparent;
}
a{color:var(--accent-dark)}
h1,h2,h3{font-weight:800;margin:0 0 .5em}
h1{font-size:1.5rem}
h2{font-size:1.2rem}
.page{max-width:640px;margin:0 auto;padding:16px}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:16px}
.muted{color:var(--ink-soft);font-size:.92rem}
label{display:block;font-weight:700;font-size:.88rem;margin:12px 0 4px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],select,textarea{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:1rem;
  font-family:inherit;background:#fff;color:var(--ink);
}
input[type=color]{width:56px;height:38px;border:1px solid var(--line);border-radius:8px;padding:2px;background:#fff}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  background:var(--accent);color:#fff;border:none;border-radius:10px;
  padding:11px 18px;font-size:1rem;font-weight:700;font-family:inherit;
  cursor:pointer;text-decoration:none;
}
.btn:hover{background:var(--accent-dark)}
.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.danger{background:var(--danger)}
.btn.small{padding:6px 12px;font-size:.85rem}
.btn.block{width:100%}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.row.between{justify-content:space-between}
form .row > *{flex:1}
.hr{border:none;border-top:1px solid var(--line);margin:16px 0}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:.75rem;font-weight:700;background:var(--line);color:var(--ink-soft)}
.flash{padding:10px 14px;border-radius:10px;margin-bottom:14px;font-size:.9rem}
.flash.ok{background:#E4F3EA;color:#1E6B3E}
.flash.error{background:#FBE9E7;color:#9C2C22}
.checklist{display:flex;flex-direction:column;gap:6px}
.checklist label{display:flex;align-items:center;gap:8px;font-weight:600;margin:0;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:#fff}
.checklist input{width:auto}
.checklist label.done{color:#6b7178}
.checklist label.done .label-text{text-decoration:line-through}
.checklist label.done .icon{opacity:.6;filter:grayscale(.55)}

/* The top bar is the shared J-Tools one (see nav.php); it brings its own styling. */

/* bottom tab nav (mobile-first) */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;background:var(--card);
  border-top:1px solid var(--line);display:flex;z-index:20;
  padding-bottom:env(safe-area-inset-bottom);
}
.tabbar a{
  flex:1;text-align:center;padding:9px 4px 7px;text-decoration:none;color:var(--ink-soft);
  font-size:.72rem;font-weight:700;
}
.tabbar a .ic{display:block;width:24px;height:24px;margin:0 auto 2px}
.tabbar a .ic svg{width:100%;height:100%;display:block}
.tabbar a.active{color:var(--accent)}

/* tiles */
.cat-group{margin-bottom:22px}
.cat-title{font-weight:800;font-size:1.02rem;margin:0 0 10px;display:flex;align-items:center;gap:8px}
.cat-dot{width:12px;height:12px;border-radius:50%;display:inline-block}
.tile-grid{display:flex;flex-wrap:wrap;gap:10px}
.tile{
  --tc:#4A90D9;
  position:relative;
  width:calc((100% - 20px)/3);
  aspect-ratio:1/1;
  border-radius:16px;
  background:color-mix(in srgb, var(--tc) 22%, white);
  border:1px solid color-mix(in srgb, var(--tc) 35%, white);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:6px;padding:8px;cursor:pointer;user-select:none;
  transition:transform .18s ease, background .25s ease, border-color .25s ease, opacity .25s ease;
  text-align:center;
}
.tile:active{transform:scale(.94)}
.tile-count{
  position:absolute;top:4px;right:4px;
  background:var(--tc);color:#fff;
  font-size:.65rem;font-weight:800;line-height:1;
  padding:3px 6px;border-radius:99px;
  min-width:1.2em;text-align:center;
}
.tile .icon{width:78%;aspect-ratio:1/1}
.tile .icon svg{width:100%;height:100%;display:block}
.tile .label{font-size:.72rem;font-weight:700;line-height:1.15;color:var(--ink)}
.tile.packed{
  background:color-mix(in srgb, var(--tc) 16%, #9aa1a8);
  border-color:color-mix(in srgb, var(--tc) 22%, #9aa1a8);
}
.tile.packed .label{color:#6b7178;text-decoration:line-through}
.tile.packed .icon{opacity:.6;filter:grayscale(.55)}
.tile.removing{opacity:0;transform:scale(.7)}
.tile.js-hidden{display:none}
.tile.search-hidden{display:none}
.action-row.search-hidden{display:none}
.tile-action{border-width:3px;border-style:solid;border-color:var(--tc)}
.tile-add{
  --tc:#9aa1a8;
  background:#F4F3F0;
  border:1.5px dashed #c7c9cc;
  color:#9aa1a8;
}
.tile-add:active{transform:scale(.94)}
.tile-add .plus{font-size:2.4rem;font-weight:400;line-height:1}
.tile-gear{
  position:absolute;top:4px;right:4px;
  width:22px;height:22px;border-radius:50%;
  background:rgba(0,0,0,.45);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:.85rem;cursor:pointer;
}
.tile-gear svg{width:14px;height:14px}

/* modal */
.modal-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.5);
  display:none;align-items:flex-start;justify-content:center;
  overflow-y:auto;padding:24px 12px;z-index:100;
}
.modal-overlay.open{display:flex}
.modal-box{
  background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  max-width:480px;width:100%;padding:20px;
  margin:auto 0;
}
.modal-box h2{margin-top:0}
.modal-close{float:right;background:none;border:none;font-size:1.3rem;cursor:pointer;color:var(--ink-soft)}

/* collapsible category summary count badge */
.collapse-count{margin-left:auto}
.collapse-toolbar{display:flex;gap:8px;margin-bottom:12px}
.drag-handle{cursor:grab;color:var(--ink-soft);display:flex;align-items:center;flex-shrink:0;touch-action:none}
.drag-handle:active{cursor:grabbing}
.drag-handle svg{width:18px;height:18px;display:block}
.list-item.dragging{opacity:.4}
.list-item.drag-over{border-color:var(--accent);border-width:2px}
.cat-group{margin-bottom:14px}
.cat-group > summary, .phase-group > summary{cursor:pointer;list-style:none;user-select:none}
.cat-group > summary::-webkit-details-marker, .phase-group > summary::-webkit-details-marker{display:none}
.cat-group > summary::before, .phase-group > summary::before{content:'▸';display:inline-block;width:1em;color:var(--ink-soft)}
.cat-group[open] > summary::before, .phase-group[open] > summary::before{content:'▾'}
@media (min-width:480px){
  .tile{width:calc((100% - 30px)/4)}
}
@media (min-width:720px){
  .page.wide{max-width:900px}
  .tile{width:calc((100% - 40px)/5)}
}
.tile-x{
  position:absolute;top:4px;right:4px;width:20px;height:20px;border-radius:50%;
  background:rgba(0,0,0,.15);color:#fff;border:none;font-size:.75rem;line-height:20px;
  display:none;
}
.tile-wrap{position:relative}
.tile-wrap:hover .tile-x{display:block}

.color-swatch{width:20px;height:20px;border-radius:5px;display:inline-block;vertical-align:middle;border:1px solid rgba(0,0,0,.1);flex-shrink:0}
.list{display:flex;flex-direction:column;gap:8px}
.list-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}
.list-item .grow{flex:1}
.icon-picker{display:grid;grid-template-columns:repeat(auto-fill,minmax(56px,1fr));gap:4px;max-height:280px;overflow-y:auto;border:1px solid var(--line);border-radius:10px;padding:10px;margin-bottom:12px}
.icon-picker label{margin:0;padding:6px;display:flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:8px}
.icon-picker input{position:absolute;opacity:0;width:0;height:0}
.icon-picker input:checked + svg, .icon-picker .sel svg{outline:2px solid var(--accent);border-radius:6px}
.icon-picker svg{width:38px;height:38px}

/* grouped icon picker (item add/edit) — collapsible sections, one per category */
.icon-groups{border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-bottom:12px}
.icon-groups details{border-bottom:1px solid var(--line)}
.icon-groups details:last-child{border-bottom:none}
.icon-groups summary{padding:10px 14px;font-weight:700;font-size:.92rem;cursor:pointer;background:#FAF8F4;list-style:none;user-select:none;display:flex;align-items:center;gap:8px}
.icon-groups summary::-webkit-details-marker{display:none}
.icon-groups summary::before{content:'▸';display:inline-block;width:1em;color:var(--ink-soft)}
.icon-groups summary .badge{margin-left:auto}
.icon-groups details[open] summary::before{content:'▾'}
.icon-groups .icon-picker{border:none;border-radius:0;max-height:260px;margin-bottom:0}
.icon svg{width:100%;height:100%;display:block}

.icon-btn{width:38px;height:38px;flex:none;border-radius:9px;border:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:6px;color:var(--ink-soft)}
.icon-btn .icon{width:100%;height:100%}

/* parameter icon tiles (rules + trip creation) — icon-only, name shown as a tooltip on hover/title */
.param-grid{display:flex;flex-wrap:wrap;gap:10px}
.param-tile{
  display:flex;align-items:center;justify-content:center;
  width:64px;height:64px;border-radius:14px;cursor:pointer;user-select:none;
  border:2px solid var(--line);background:#fff;
  transition:background .15s ease,border-color .15s ease;
}
.param-tile .icon{width:60%;height:60%;color:var(--ink-soft)}
.param-tile.include,.param-tile.on{background:#E4F3EA;border-color:#3FA35E}
.param-tile.include .icon,.param-tile.on .icon{color:#1E6B3E}
.param-tile.exclude{background:#FBE9E7;border-color:var(--danger)}
.param-tile.exclude .icon{color:#9C2C22}