/* ============================================================
   PARAGLIDING ARENA — wing comparison
   ============================================================ */

:root{
  --navy:#0a2540;            /* rgb(10, 37, 64) — banner / footer colour */
  --navy-2:#133a68;
  --accent:#1f6fe0;
  --accent-soft:#e8f1fd;
  --bg:#f3f6fb;
  --card:#ffffff;
  --line:#e2e9f2;
  --line-strong:#cfdaea;
  --ink:#10233c;
  --muted:#65789a;
  --shadow:0 1px 2px rgba(16,35,60,.05), 0 14px 34px -22px rgba(16,35,60,.35);
  --radius:14px;
  --en-a:#188f52;
  --en-b:#1f6fe0;
  --en-c:#c98a06;
  --en-d:#d0483f;
  --en-ccc:#7c3aed;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);
  color:var(--ink);
  -webkit-text-size-adjust:100%;
  line-height:1.45;
}
a{color:inherit}
button{font:inherit;color:inherit}

/* ---------------- header ---------------- */
.site-head{
  background:rgb(10, 37, 64);
  color:#fff;
}
.head-inner{
  max-width:1360px;margin:0 auto;padding:26px 20px 24px;text-align:center;
}
.brandmark{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap}
.site-head h1{
  margin:0;
  font-size:clamp(24px,4.6vw,40px);
  letter-spacing:.16em;
  font-weight:800;
  text-transform:uppercase;
  text-shadow:0 2px 18px rgba(0,0,0,.35);
}
.tagline{
  margin:10px 0 0;font-size:clamp(13px,2.2vw,16px);letter-spacing:.06em;
  color:#bcd6f7;text-transform:uppercase;font-weight:600;
}

/* ---------------- main ---------------- */
main{max-width:1360px;margin:0 auto;padding:20px 16px 8px}

.toolbar{
  display:flex;align-items:center;justify-content:flex-end;gap:16px;
  flex-wrap:wrap;margin-bottom:14px;
}
.toolbar-actions{display:flex;align-items:center;gap:12px}
.count{
  font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--navy);background:var(--accent-soft);border:1px solid #cfe1fa;
  padding:7px 12px;border-radius:999px;white-space:nowrap;
}
.ghost-btn{
  background:#fff;border:1px solid var(--line-strong);border-radius:9px;
  padding:8px 13px;font-size:12.5px;font-weight:600;color:var(--muted);cursor:pointer;
  transition:.15s;
}
.ghost-btn:hover{border-color:var(--accent);color:var(--accent)}

/* ---------------- comparison grid ----------------
   Always three columns side by side. On narrow screens the grid is wider
   than the viewport, so the wrapper scrolls horizontally (never stacked). */
.compare-wrap{
  overflow-x:auto;overflow-y:hidden;
  -webkit-overflow-scrolling:touch;
  padding:2px 2px 14px;
  scrollbar-width:thin;
}
.compare-wrap::-webkit-scrollbar{height:10px}
.compare-wrap::-webkit-scrollbar-thumb{background:#c7d5e8;border-radius:10px}
.compare-wrap::-webkit-scrollbar-track{background:#e8eef7;border-radius:10px}

.compare-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(300px,1fr));
  gap:14px;
  min-width:100%;
}
@media (max-width:900px){
  .compare-grid{grid-template-columns:repeat(3,minmax(276px,1fr));gap:10px}
}

.slot{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  display:flex;flex-direction:column;
  min-height:440px;
  overflow:hidden;
}
.slot.is-empty{border-style:dashed;border-color:var(--line-strong);background:#fbfdff;box-shadow:none}
.slot.is-target{border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,111,224,.16),var(--shadow)}

/* ---------------- empty / picker state ---------------- */
.slot-empty{
  /* keep the "+ Add wing" control pinned to the TOP of the box, level with the
     selected wings' headers, so it never drifts to the middle of a tall column */
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;
  gap:12px;padding:22px 18px;text-align:center;
}
.slot-empty .plus{
  width:56px;height:56px;border-radius:50%;
  background:var(--accent-soft);color:var(--accent);
  display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:300;
  border:1px solid #cfe1fa;cursor:pointer;padding:0;line-height:1;
  transition:.15s;
}
.slot-empty .plus:hover{background:#d9e8fc;border-color:var(--accent);transform:scale(1.04)}
.add-btn{
  border:1px solid var(--line-strong);background:#fff;border-radius:10px;
  padding:10px 18px;font-weight:700;font-size:13.5px;cursor:pointer;color:var(--navy);
  transition:.15s;
}
.add-btn:hover{border-color:var(--accent);color:var(--accent);background:#f7fbff}
.slot-empty .hint{font-size:12px;color:var(--muted);max-width:230px}

/* ---------------- selected wing ---------------- */
.wing-top{
  display:flex;align-items:center;gap:8px;
  padding:10px 12px;border-bottom:1px solid var(--line);background:#fafcff;
}
.slot-tag{
  font-size:10.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);white-space:nowrap;
}
.wing-top .spacer{flex:1}
.mini-btn{
  border:1px solid var(--line-strong);background:#fff;border-radius:8px;
  padding:5px 10px;font-size:11.5px;font-weight:700;cursor:pointer;color:var(--navy);
  white-space:nowrap;transition:.15s;
}
.mini-btn:hover{border-color:var(--accent);color:var(--accent)}
.mini-btn.danger:hover{border-color:#d0483f;color:#d0483f}

.wing-media{
  height:158px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg,#ffffff 0%,#eef4fb 100%);
  border-bottom:1px solid var(--line);
}
.wing-media img{max-width:100%;max-height:140px;object-fit:contain;display:block}
.wing-media .noimg{font-size:12px;color:#b9c5d6}

.wing-id{
  padding:11px 13px 12px;border-bottom:1px solid var(--line);
  /* fixed height so the spec rows of all three boxes stay on the same line */
  height:94px;overflow:hidden;
}
.wing-id .brand{
  font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.wing-id .model{
  font-size:16px;font-weight:800;line-height:1.2;margin-top:2px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.wing-id .meta{display:flex;align-items:center;gap:8px;margin-top:8px;flex-wrap:nowrap;overflow:hidden}
.size-pill{
  background:var(--navy);color:#fff;font-size:11.5px;font-weight:700;
  padding:3px 10px;border-radius:999px;letter-spacing:.02em;
}
.en-pill{font-size:11.5px;font-weight:800;padding:3px 10px;border-radius:999px;color:#fff;background:#8496ad}
.en-A{background:var(--en-a)}
.en-B{background:var(--en-b)}
.en-C{background:var(--en-c)}
.en-D{background:var(--en-d)}
.en-CCC{background:var(--en-ccc)}
.past-pill{font-size:10.5px;font-weight:700;color:#8a6d1f;background:#fdf3d7;border:1px solid #f2e0ad;padding:2px 8px;border-radius:999px}

/* ---------------- spec table ---------------- */
.specs{width:100%;border-collapse:collapse;font-size:12.5px}
.specs th,.specs td{padding:7px 12px;border-top:1px solid var(--line);vertical-align:top}
.specs tr:first-child th,.specs tr:first-child td{border-top:none}
.specs th{
  text-align:left;font-weight:600;color:var(--muted);width:54%;background:#fcfdff;
}
.specs td{
  font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;
  word-break:break-word;
}
.specs tr.is-blank td{color:#c3ccd9;font-weight:400}
.specs tr.group th{
  background:#eef4fb;color:var(--navy-2);
  font-size:10.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  border-top:1px solid var(--line);
}
.specs tr.src-row th{background:#fcfdff}
.src-link{font-size:11.5px;color:var(--accent);text-decoration:none;font-weight:600}
.src-link:hover{text-decoration:underline}

.scroll-hint{
  display:none;margin:2px 0 12px;font-size:12px;color:var(--muted);text-align:center;
}
@media (max-width:900px){.scroll-hint{display:block}}

/* ---------------- footer ---------------- */
.site-foot{
  margin-top:22px;background:var(--navy);color:#c8d9ef;
  border-top:3px solid #1f6fe0;
}
.foot-inner{max-width:1360px;margin:0 auto;padding:24px 20px 30px;text-align:center}
.support{display:flex;flex-direction:column;gap:4px;align-items:center}
.support-title{
  font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#fff;
}
.paypal{font-size:15px;font-weight:700;letter-spacing:.02em}
.paypal a{color:#8fc0ff;text-decoration:none;border-bottom:1px dashed rgba(143,192,255,.5)}
.paypal a:hover{color:#fff}
.invite{
  margin:14px auto 0;font-size:13px;line-height:1.5;color:#c8d9ef;
}
.disclaimer{
  margin:16px auto 0;max-width:820px;font-size:11.5px;line-height:1.6;color:#9db4d1;
}
.attribution{margin:10px 0 0;font-size:11px;color:#7e97b6}
.attribution a{color:#9db4d1}

/* ---------------- search overlay ---------------- */
.picker-overlay{position:fixed;inset:0;z-index:80;background:rgba(11,37,69,.06)}
.picker-panel{
  position:absolute;background:#fff;border:1px solid var(--line-strong);
  border-radius:14px;box-shadow:0 24px 60px -20px rgba(11,37,69,.45);
  display:flex;flex-direction:column;overflow:hidden;
  max-height:64vh;
}
.picker-head{display:flex;align-items:center;gap:8px;padding:10px 10px 10px 12px;border-bottom:1px solid var(--line)}
.picker-input{
  flex:1;border:none;outline:none;font-size:15px;padding:8px 4px;background:transparent;color:var(--ink);
}
.picker-input::placeholder{color:#a9b6c8}
.picker-close{
  border:none;background:#f1f5fa;color:var(--muted);width:30px;height:30px;border-radius:8px;
  cursor:pointer;font-size:13px;line-height:1;
}
.picker-close:hover{background:#e4ecf7;color:var(--navy)}
.picker-body{overflow-y:auto;padding:6px;flex:1}
.picker-foot{
  border-top:1px solid var(--line);padding:7px 12px;font-size:11px;color:var(--muted);
  display:flex;justify-content:space-between;gap:10px;background:#fafcff;
}
.picker-foot kbd{
  background:#eef3fa;border:1px solid var(--line-strong);border-radius:5px;
  padding:1px 5px;font-size:10px;font-family:inherit;
}
.picker-empty{padding:22px 14px;text-align:center;color:var(--muted);font-size:13px}

.sugg{
  display:flex;align-items:center;gap:10px;padding:7px 9px;border-radius:10px;cursor:pointer;
}
.sugg:hover,.sugg.active{background:var(--accent-soft)}
.sugg .thumb{
  width:46px;height:36px;flex:0 0 46px;border:1px solid var(--line);border-radius:7px;
  background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.sugg .thumb img{max-width:100%;max-height:100%;object-fit:contain}
.sugg .txt{min-width:0}
.sugg .b{font-size:10.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.sugg .m{font-size:13.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sugg .n{margin-left:auto;font-size:11px;color:var(--muted);white-space:nowrap}

.picker-title{
  padding:8px 10px 4px;font-size:11px;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);
}
.size-grid{display:flex;flex-wrap:wrap;gap:8px;padding:4px 10px 12px}
.size-chip{
  border:1px solid var(--line-strong);background:#fff;border-radius:999px;
  padding:8px 14px;font-size:13px;font-weight:700;cursor:pointer;transition:.15s;
}
.size-chip:hover{border-color:var(--accent);color:var(--accent);background:#f7fbff}
.size-chip.taken{opacity:.45}
.chosen-model{
  display:flex;align-items:center;gap:10px;padding:10px;border-bottom:1px solid var(--line);background:#fafcff;
}
.chosen-model .thumb{width:52px;height:40px;border:1px solid var(--line);border-radius:8px;background:#fff;display:flex;align-items:center;justify-content:center}
.chosen-model .thumb img{max-width:100%;max-height:100%;object-fit:contain}
.chosen-model .m{font-weight:800;font-size:14px}
.chosen-model .b{font-size:10.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}

@media (max-width:760px){
  .picker-panel{
    left:10px!important;right:10px!important;width:auto!important;
    top:auto!important;bottom:10px!important;max-height:74vh;
  }
  .head-inner{padding:20px 14px 18px}
  main{padding:14px 10px 6px}
  .toolbar{align-items:stretch}
  .toolbar-actions{justify-content:space-between;width:100%}
}

/* ---------------- toast ---------------- */
.toast{
  position:fixed;left:50%;bottom:22px;transform:translateX(-50%);
  background:var(--navy);color:#fff;font-size:13px;font-weight:600;
  padding:10px 16px;border-radius:10px;box-shadow:0 12px 30px -12px rgba(0,0,0,.5);
  z-index:120;max-width:90vw;text-align:center;
}