.splk-app{
  --bg:#e8ebf0; --panel:#ffffff; --ink:#18202c; --muted:#596577; --line:#cfd5de;
  --map:#fbfbfc; --cell-line:#6f7987; --map-line:#98a1ae; --street:#748093;
  --avail:#dff3e7; --avail-hover:#c3e9d2; --avail-line:#3f9b6c;
  --booked:#cdcdfb; --booked-hover:#b7b7f4; --booked-line:#6262c8;
  --sel:#e8590c; --halo:rgba(255,255,255,.92);
  --taman:#e3f0e3; --fasum:#f4eed8; --focus:#2f4bd8;
  --btn:#18202c; --btn-ink:#ffffff;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  .splk-app:not([data-theme="light"]){
    --bg:#0f1318; --panel:#1a2029; --ink:#e8ecf2; --muted:#9aa5b5; --line:#2d3541;
    --map:#151a21; --cell-line:#7d8898; --map-line:#5a6472; --street:#8a95a6;
    --avail:#1f3a2c; --avail-hover:#28503a; --avail-line:#58b184;
    --booked:#3a3a7c; --booked-hover:#4949a4; --booked-line:#9494f2;
    --sel:#ff8a3d; --halo:rgba(21,26,33,.9);
    --taman:#1e2c23; --fasum:#2c2a1f; --focus:#8fa2ff;
    --btn:#e8ecf2; --btn-ink:#10141a;
  }
}
.splk-app[data-theme="dark"]{
  --bg:#0f1318; --panel:#1a2029; --ink:#e8ecf2; --muted:#9aa5b5; --line:#2d3541;
  --map:#151a21; --cell-line:#7d8898; --map-line:#5a6472; --street:#8a95a6;
  --avail:#1f3a2c; --avail-hover:#28503a; --avail-line:#58b184;
  --booked:#3a3a7c; --booked-hover:#4949a4; --booked-line:#9494f2;
  --sel:#ff8a3d; --halo:rgba(21,26,33,.9);
  --taman:#1e2c23; --fasum:#2c2a1f; --focus:#8fa2ff;
  --btn:#e8ecf2; --btn-ink:#10141a;
}
.splk-app,.splk-app *,.splk-app *::before,.splk-app *::after{box-sizing:border-box}
.splk-app *{margin:0}
.splk-app [hidden]{display:none!important}
.splk-app{color:var(--ink);font:14px/1.45 "Instrument Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-text-size-adjust:100%}
.splk-app button,.splk-app input,.splk-app textarea{font:inherit;color:inherit}
.splk-app :focus-visible{outline:2px solid var(--focus);outline-offset:2px}

.splk-app{height:var(--splk-h,640px);display:grid;grid-template-columns:minmax(0,1fr) 348px;border:1px solid var(--line);border-radius:12px;overflow:hidden}

/* ---------- peta ---------- */
.splk-mapwrap{position:relative;min-width:0;min-height:0;display:flex;flex-direction:column;background:var(--map)}
.splk-stage{position:relative;flex:1;min-height:0;overflow:auto;display:flex;background:var(--map);cursor:grab;touch-action:pan-x pan-y;-webkit-user-select:none;user-select:none}
.splk-stage.splk-grabbing{cursor:grabbing}
.splk-map{flex:none;margin:auto;display:block}
.splk-zoom{position:absolute;right:14px;top:14px;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,.12)}
.splk-zoom button{width:38px;height:38px;border:0;background:transparent;cursor:pointer;font-size:19px;line-height:1;display:grid;place-items:center}
.splk-zoom button+button{border-top:1px solid var(--line)}
.splk-zoom button:hover{background:var(--bg)}
.splk-zoom .splk-lvl{font-size:11px;color:var(--muted);text-align:center;padding:5px 0;border-top:1px solid var(--line);min-width:38px}
.splk-zoom .splk-fit{font-size:12px;font-weight:600}
.splk-toast{position:absolute;left:14px;top:14px;right:74px;display:flex;justify-content:flex-start;pointer-events:none;opacity:0;transform:translateY(-6px);transition:opacity .18s,transform .18s}
.splk-toast.splk-show{opacity:1;transform:none}
.splk-toast>div{pointer-events:auto;display:inline-flex;align-items:center;gap:12px;background:var(--btn);color:var(--btn-ink);padding:8px 8px 8px 14px;border-radius:8px;box-shadow:0 4px 16px rgba(0,0,0,.25)}
.splk-toast button{border:0;background:transparent;color:inherit;font-weight:600;text-decoration:underline;cursor:pointer;padding:2px 6px}

/* elemen peta */
.splk-deco path,.splk-deco line,.splk-deco polygon,.splk-deco rect,.splk-deco circle{fill:none;stroke:var(--map-line);stroke-width:1.2}
.splk-deco .splk-taman{fill:var(--taman)}
.splk-deco .splk-fasum{fill:var(--fasum)}
.splk-deco .splk-lamp{fill:var(--map)}
.splk-deco text{fill:var(--street);font:500 15px "Instrument Sans",system-ui,sans-serif;letter-spacing:.05em;text-anchor:middle;dominant-baseline:central;stroke:none}
.splk-deco text.splk-sm{font-size:11px;letter-spacing:.03em}
.splk-deco text.splk-xs{font-size:7px;letter-spacing:0}
.splk-kav{cursor:pointer;outline:none}
.splk-cell{fill:var(--avail);stroke:var(--cell-line);stroke-width:1.1;transition:fill .12s}
.splk-kav:hover .splk-cell{fill:var(--avail-hover)}
.splk-kav.splk-booked .splk-cell{fill:var(--booked)}
.splk-kav.splk-booked:hover .splk-cell{fill:var(--booked-hover)}
.splk-kav .splk-x{display:none;fill:none;stroke:var(--booked-line);stroke-width:1;opacity:.9;pointer-events:none}
.splk-kav.splk-booked .splk-x{display:inline}
.splk-lbl{font:500 18px "Instrument Sans",system-ui,sans-serif;fill:var(--ink);text-anchor:middle;dominant-baseline:central;paint-order:stroke;stroke:var(--halo);stroke-width:4px;stroke-linejoin:round;pointer-events:none}
.splk-kav.splk-booked .splk-lbl{font-weight:600}
.splk-kav.splk-dim{opacity:.2}
.splk-kav:focus-visible .splk-cell{stroke:var(--focus);stroke-width:3}
.splk-sel{fill:none;stroke:var(--sel);stroke-width:4.5;stroke-linejoin:round;pointer-events:none}

/* ---------- panel samping ---------- */
.splk-side{background:var(--panel);border-left:1px solid var(--line);overflow:auto;padding:22px 20px 28px;display:flex;flex-direction:column;gap:22px}
.splk-sub{color:var(--muted);margin-top:4px}
.splk-sum{display:grid;grid-template-columns:1fr 1fr;gap:14px 12px}
.splk-big{display:flex;gap:10px;align-items:center}
.splk-big b{display:block;font:700 34px/1 "Bricolage Grotesque","Instrument Sans",sans-serif}
.splk-big span.splk-t{color:var(--muted);font-size:13px}
.splk-sw{flex:none;width:22px;height:22px;border-radius:3px;border:1px solid var(--cell-line)}
.splk-sw.splk-a{background:var(--avail)}
.splk-sw.splk-b{background:
  linear-gradient(to top right,transparent calc(50% - .6px),var(--booked-line) 50%,transparent calc(50% + .6px)),
  linear-gradient(to bottom right,transparent calc(50% - .6px),var(--booked-line) 50%,transparent calc(50% + .6px)),
  var(--booked)}
.splk-bar{grid-column:1/-1;height:8px;border-radius:4px;background:var(--avail);border:1px solid var(--avail-line);overflow:hidden}
.splk-bar i{display:block;height:100%;width:0;background:var(--booked-line);transition:width .25s}

.splk-grp{display:flex;flex-direction:column;gap:8px}
.splk-grp>label,.splk-grp>.splk-lab{font-weight:600;font-size:13px}
.splk-seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:3px;padding:3px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}
.splk-seg button{border:0;border-radius:6px;background:transparent;color:var(--muted);padding:7px 6px;cursor:pointer;font-weight:500}
.splk-seg button[aria-pressed="true"]{background:var(--panel);color:var(--ink);box-shadow:0 0 0 1px var(--line),0 1px 2px rgba(0,0,0,.08);font-weight:600}
.splk-hint{color:var(--muted);font-size:12.5px}
.splk-search{display:flex;gap:6px}
.splk-search input,.splk-fld input,.splk-fld textarea{width:100%;border:1px solid var(--line);border-radius:6px;background:var(--panel);padding:8px 10px}
.splk-search input{flex:1;min-width:0}
.splk-btn{border:1px solid var(--line);background:var(--panel);border-radius:6px;padding:8px 12px;cursor:pointer;font-weight:500}
.splk-btn:hover{background:var(--bg)}
.splk-btn:disabled{opacity:.45;cursor:default}
.splk-btn.splk-pri{background:var(--btn);color:var(--btn-ink);border-color:var(--btn)}
.splk-btn.splk-pri:hover{opacity:.9;background:var(--btn)}
.splk-btn.splk-danger{color:#b42318;border-color:currentColor}
@media (prefers-color-scheme: dark){.splk-app:not([data-theme="light"]) .splk-btn.splk-danger{color:#ff8b7e}}

.splk-blocks{display:flex;flex-direction:column;gap:6px}
.splk-blk{display:grid;grid-template-columns:52px 1fr;grid-template-rows:auto auto;column-gap:10px;row-gap:5px;align-items:center;text-align:left;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:9px 11px;cursor:pointer}
.splk-blk[aria-pressed="true"]{border-color:var(--focus);box-shadow:0 0 0 1px var(--focus)}
.splk-blk strong{grid-row:1/3;font:700 18px "Bricolage Grotesque","Instrument Sans",sans-serif}
.splk-blk .splk-n{font-size:12.5px;color:var(--muted)}
.splk-blk .splk-mini{height:5px;border-radius:3px;background:var(--avail);border:1px solid var(--avail-line);overflow:hidden}
.splk-blk .splk-mini i{display:block;height:100%;width:0;background:var(--booked-line)}

/* detail kavling */
.splk-detail{border:1px solid var(--line);border-radius:10px;padding:16px;background:var(--panel)}
.splk-detail .splk-empty{color:var(--muted)}
.splk-dhead{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:12px}
.splk-dhead h2{font:700 30px/1 "Bricolage Grotesque","Instrument Sans",sans-serif}
.splk-dhead span{color:var(--muted)}
.splk-x-close{border:0;background:transparent;cursor:pointer;font-size:22px;line-height:1;padding:2px 8px;color:var(--muted);border-radius:6px}
.splk-x-close:hover{background:var(--bg)}
.splk-status{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.splk-status button{border:1.5px solid var(--line);background:var(--panel);border-radius:8px;padding:11px 8px;cursor:pointer;font-weight:600}
.splk-status .splk-s-a[aria-pressed="true"]{background:var(--avail);border-color:var(--avail-line)}
.splk-status .splk-s-b[aria-pressed="true"]{background:var(--booked);border-color:var(--booked-line)}
.splk-fields{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.splk-fld label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:4px}
.splk-fld textarea{resize:vertical;min-height:58px}

.splk-tools{display:flex;gap:8px;flex-wrap:wrap}
.splk-status button:disabled{opacity:.5;cursor:not-allowed}
.splk-fld input:read-only,.splk-fld textarea:read-only{background:var(--bg)}


/* mobile */
@media (max-width:860px){
  .splk-app{display:block;height:auto;border-radius:10px}
  .splk-mapwrap{display:block}
  .splk-stage{height:clamp(320px,58dvh,600px)}
  .splk-side{border-left:0;border-top:1px solid var(--line);overflow:visible}
  .splk-dhead h2{font-size:26px}
  .splk-toast{top:auto;bottom:14px}
}
@media (prefers-reduced-motion:reduce){.splk-app,.splk-app *{transition:none!important;animation:none!important}}


.splk-pill{display:inline-block;padding:3px 11px;border-radius:999px;font-weight:600;font-size:13px;border:1.5px solid var(--line)}
.splk-pill.splk-a{background:var(--avail);border-color:var(--avail-line)}
.splk-pill.splk-b{background:var(--booked);border-color:var(--booked-line)}
.splk-detail .splk-hint{margin-top:10px}
.splk-btn.splk-wa{display:block;text-align:center;text-decoration:none;margin-top:14px;background:#1a7f45;border-color:#1a7f45;color:#fff;font-weight:600;padding:11px 12px}
.splk-btn.splk-wa:hover{background:#166c3b}
.splk-upd{margin-top:4px;color:var(--muted);font-size:12.5px}
.splk-admin{border:1.5px dashed var(--booked-line);border-radius:10px;padding:14px;display:flex;flex-direction:column;gap:10px;background:var(--panel)}
.splk-admin strong{font:700 16px "Bricolage Grotesque","Instrument Sans",sans-serif}
.splk-row{display:flex;gap:8px;flex-wrap:wrap}
.splk-admin .splk-msg{min-height:1.3em;font-size:13px;color:var(--muted)}
.splk-admin details{font-size:13px;color:var(--muted)}
.splk-admin summary{cursor:pointer;font-weight:600;color:var(--ink)}
.splk-admin ol{margin:8px 0 0 18px;display:flex;flex-direction:column;gap:5px}
.splk-admin code{font:12px ui-monospace,Menlo,Consolas,monospace;background:var(--bg);padding:1px 4px;border-radius:4px}