/* ============================================================
   Exline Photography — showcase styles
   Shared shell + four concept views. Dark, photo-first, mobile-ready.
   ============================================================ */
:root{
  --bg:#0d0d0f; --bg-2:#161618; --bg-3:#1d1d20;
  --ink:#f4f3f0; --muted:#9a9a9e; --faint:#6b6b70;
  --line:rgba(255,255,255,.10); --line-2:rgba(255,255,255,.06);
  --gap:14px; --pad:clamp(16px,3.2vw,46px);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--ink);
  font-family:Inter,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}
body{min-height:100vh;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block}
::selection{background:rgba(255,255,255,.18)}

/* ---------- App bar ---------- */
.bar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  gap:18px;padding:14px var(--pad);background:rgba(13,13,15,.72);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:26px;width:auto;opacity:.96}
.brand .wm{font-family:Fraunces,Georgia,serif;font-size:17px;font-weight:500;letter-spacing:.16em}
.brand .wm small{display:block;font-size:9.5px;letter-spacing:.42em;color:var(--muted);
  text-transform:uppercase;margin-top:1px;font-family:Inter,sans-serif}

.tabs{display:flex;gap:2px;background:var(--bg-2);border:1px solid var(--line);border-radius:999px;padding:3px}
.tab{display:flex;align-items:center;gap:7px;font-size:13px;letter-spacing:.02em;color:var(--muted);
  background:none;border:none;cursor:pointer;padding:7px 15px;border-radius:999px;transition:.2s var(--ease);white-space:nowrap}
.tab svg{width:15px;height:15px;opacity:.8}
.tab:hover{color:var(--ink)}
.tab.on{color:var(--bg);background:var(--ink)}
.tab.on svg{opacity:1}
.tablabel{}

/* ---------- View plumbing ---------- */
.view{display:none}
.view.on{display:block;animation:fade .5s var(--ease)}
@keyframes fade{from{opacity:0}to{opacity:1}}
.intro{padding:26px var(--pad) 6px;max-width:680px}
.intro h2{font-family:Fraunces,serif;font-weight:400;font-size:clamp(20px,3vw,28px);letter-spacing:.01em}
.intro p{color:var(--muted);font-size:13.5px;line-height:1.55;margin-top:8px}

/* ============================================================
   1 · GALLERY  (masonry + palette wheel + categories)
   ============================================================ */
.controls{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;padding:14px var(--pad);
  position:sticky;top:57px;z-index:40;background:rgba(13,13,15,.74);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line)}
.cgroup{display:flex;align-items:center;gap:11px}
.clabel{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.26em}
.cats{display:flex;gap:3px;flex-wrap:wrap}
.cat{font-size:13px;color:var(--muted);background:none;border:none;cursor:pointer;
  padding:6px 10px;border-radius:999px;transition:.18s;white-space:nowrap}
.cat:hover{color:var(--ink)}
.cat.on{color:var(--bg);background:var(--ink)}
.wheel{display:flex;gap:7px;align-items:center}
.dot{width:22px;height:22px;border-radius:50%;cursor:pointer;border:2px solid transparent;
  transition:transform .16s,border-color .16s}
.dot:hover{transform:scale(1.18)}
.dot.on{border-color:var(--ink);transform:scale(1.1)}
.dot.bw{background:linear-gradient(90deg,#efeee9 0 50%,#262626 50% 100%);background-clip:padding-box}
.spacer{flex:1}
.count{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;letter-spacing:.03em}

/* compact tone filter — inline with the other gallery controls */
.gtone{display:flex;align-items:center;gap:10px}
.gtrackwrap{position:relative;width:104px;height:18px;display:flex;align-items:center}
.gtrackwrap .tonetrack{position:absolute;left:0;right:0;height:6px;border-radius:99px;
  background:linear-gradient(90deg,#0a0a0b,#3a3a40 50%,#efeee9)}
.gtrackwrap input{position:absolute;left:0;width:100%;-webkit-appearance:none;appearance:none;
  background:none;pointer-events:none;height:18px;margin:0}
.gtrackwrap input::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;pointer-events:all;
  width:15px;height:15px;border-radius:50%;background:#fff;border:3px solid var(--bg-3);cursor:pointer;
  box-shadow:0 1px 5px rgba(0,0,0,.6)}
.gtrackwrap input::-moz-range-thumb{pointer-events:all;width:15px;height:15px;border-radius:50%;
  background:#fff;border:3px solid var(--bg-3);cursor:pointer}
.gend{font-size:10px;color:var(--muted);letter-spacing:.13em;text-transform:uppercase;
  min-width:54px;white-space:nowrap}
#gToneLoLbl{text-align:right}
#gToneHiLbl{text-align:left}
.reset{font-size:12px;color:var(--muted);background:none;border:1px solid var(--line);border-radius:999px;
  padding:5px 13px;cursor:pointer;transition:.18s}
.reset:hover{color:var(--ink);border-color:var(--muted)}

.grid{columns:4 270px;column-gap:var(--gap);padding:var(--gap) var(--pad) 90px}
.tile{break-inside:avoid;margin-bottom:var(--gap);position:relative;cursor:zoom-in;overflow:hidden;
  border-radius:3px;background:var(--bg-2);transition:opacity .4s}
.tile img{width:100%;height:auto;transition:transform .6s var(--ease);opacity:0}
.tile img.in{opacity:1}
.tile:hover img{transform:scale(1.045)}
.tile .meta{position:absolute;inset:auto 0 0 0;padding:30px 13px 11px;
  background:linear-gradient(transparent,rgba(0,0,0,.7));opacity:0;transition:.25s;
  display:flex;gap:8px;align-items:center}
.tile:hover .meta{opacity:1}
.tile .meta .sw{width:10px;height:10px;border-radius:50%;box-shadow:0 0 0 1px rgba(255,255,255,.35);flex:none}
.tile .meta span{font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:#eee;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tile.hide{display:none}
.empty{display:none;color:var(--muted);text-align:center;padding:90px 20px;font-size:14px}

/* ============================================================
   2 · MAP
   ============================================================ */
#map{height:calc(100vh - 58px);width:100%;background:var(--bg)}
.leaflet-container{background:#0b0b0d!important;font-family:Inter,sans-serif}
.pin{display:flex;align-items:center;justify-content:center;border-radius:50%;
  background:rgba(244,243,240,.92);color:#111;font-weight:600;font-size:12px;
  box-shadow:0 2px 12px rgba(0,0,0,.5),0 0 0 4px rgba(244,243,240,.18);
  border:2px solid #fff;cursor:pointer;transition:transform .15s}
.pin:hover{transform:scale(1.12)}
.placecard{position:absolute;z-index:1000;left:50%;bottom:24px;transform:translateX(-50%);
  width:min(92vw,560px);background:rgba(20,20,22,.94);backdrop-filter:blur(14px);
  border:1px solid var(--line);border-radius:12px;padding:14px 14px 16px;display:none;
  box-shadow:0 20px 60px rgba(0,0,0,.55)}
.placecard.on{display:block;animation:fade .3s var(--ease)}
.placecard h3{font-family:Fraunces,serif;font-weight:500;font-size:18px;letter-spacing:.02em;display:flex;align-items:baseline;gap:9px}
.placecard h3 small{font-size:11px;color:var(--muted);letter-spacing:.16em;text-transform:uppercase;font-family:Inter}
.placecard .strip{display:flex;gap:7px;overflow-x:auto;margin-top:11px;padding-bottom:4px;scrollbar-width:thin}
.placecard .strip img{height:84px;width:auto;border-radius:4px;cursor:zoom-in;flex:none;opacity:.92;transition:.15s}
.placecard .strip img:hover{opacity:1;transform:translateY(-2px)}
.placecard .x{position:absolute;top:10px;right:12px;color:var(--muted);cursor:pointer;font-size:18px}
.placecard .x:hover{color:var(--ink)}
.maphint{position:absolute;z-index:900;top:14px;left:50%;transform:translateX(-50%);
  font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
  background:rgba(13,13,15,.7);backdrop-filter:blur(8px);padding:7px 16px;border-radius:999px;border:1px solid var(--line)}

/* ============================================================
   3 · TONE  (dark → light river)
   ============================================================ */
.toneview{padding:0 0 80px}
.tonebar{padding:16px var(--pad);position:sticky;top:57px;z-index:40;
  background:rgba(13,13,15,.74);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.tonetrack{position:relative;height:8px;border-radius:99px;
  background:linear-gradient(90deg,#0a0a0b,#3a3a40 50%,#efeee9)}
.tonerange{position:relative;margin-top:14px;height:26px}
.tonerange input{position:absolute;width:100%;-webkit-appearance:none;background:none;pointer-events:none;top:0;height:26px;margin:0}
.tonerange input::-webkit-slider-thumb{-webkit-appearance:none;pointer-events:all;width:18px;height:18px;border-radius:50%;
  background:#fff;border:3px solid #0d0d0f;cursor:pointer;box-shadow:0 1px 6px rgba(0,0,0,.6)}
.tonelabels{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--muted);margin-top:6px}
.toneflow{display:flex;flex-wrap:wrap;gap:6px;padding:20px var(--pad)}
.toneflow .t{flex:none;height:150px;border-radius:3px;overflow:hidden;cursor:zoom-in;position:relative;
  transition:opacity .35s,filter .35s}
.toneflow .t img{height:100%;width:auto}
.toneflow .t.dim{opacity:.12;filter:grayscale(.5)}

/* ============================================================
   4 · IMMERSIVE  (full-screen slideshow)
   ============================================================ */
.immersive{position:relative;height:calc(100vh - 58px);overflow:hidden;background:#000}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s var(--ease);display:flex;align-items:center;justify-content:center}
.slide.on{opacity:1}
.slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.05);transition:transform 7s linear}
.slide.on img{transform:scale(1.14)}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(0,0,0,.7))}
.scap{position:absolute;left:var(--pad);bottom:30px;z-index:5;max-width:60%}
.scap .place{font-family:Fraunces,serif;font-size:clamp(22px,4vw,40px);font-weight:400;letter-spacing:.01em;
  opacity:0;transform:translateY(10px);transition:.7s var(--ease) .25s}
.scap .sub{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:8px;
  opacity:0;transform:translateY(10px);transition:.7s var(--ease) .4s}
.slide.on .scap .place,.slide.on .scap .sub{opacity:1;transform:none}
.icontrols{position:absolute;right:var(--pad);bottom:30px;z-index:6;display:flex;gap:10px;align-items:center}
.icontrols button{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);
  background:rgba(20,20,22,.6);backdrop-filter:blur(8px);color:var(--ink);cursor:pointer;font-size:15px;
  display:flex;align-items:center;justify-content:center;transition:.2s}
.icontrols button:hover{background:rgba(40,40,44,.8);border-color:var(--muted)}
.iprogress{position:absolute;top:0;left:0;height:2px;background:var(--ink);z-index:7;width:0;opacity:.85}

/* ---------- Shared lightbox ---------- */
.lb{position:fixed;inset:0;z-index:100;background:rgba(7,7,8,.97);display:none;align-items:center;justify-content:center}
.lb.on{display:flex}
.lb img{max-width:92vw;max-height:86vh;object-fit:contain;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.lb .nav{position:absolute;top:0;bottom:0;width:30%;cursor:pointer;display:flex;align-items:center;
  color:rgba(255,255,255,.4);font-size:34px;transition:.2s;user-select:none;-webkit-tap-highlight-color:transparent}
.lb .nav:hover{color:#fff}
.lb .prev{left:0;justify-content:flex-start;padding-left:22px}
.lb .next{right:0;justify-content:flex-end;padding-right:22px}
.lb .close{position:absolute;top:16px;right:22px;font-size:26px;color:rgba(255,255,255,.65);cursor:pointer;z-index:2}
.lb .close:hover{color:#fff}
.lb .cap{position:absolute;bottom:20px;left:0;right:0;text-align:center;color:var(--muted);
  font-size:11.5px;letter-spacing:.18em;text-transform:uppercase}

/* ---------- Right-click context menu ---------- */
.ctx{position:fixed;z-index:200;min-width:188px;background:rgba(24,24,27,.97);backdrop-filter:blur(12px);
  border:1px solid var(--line);border-radius:10px;padding:6px;display:none;box-shadow:0 18px 50px rgba(0,0,0,.6)}
.ctx.on{display:block;animation:fade .12s}
.ctx button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:none;border:none;
  color:var(--ink);font-size:13px;padding:8px 11px;border-radius:6px;cursor:pointer;transition:.12s}
.ctx button:hover{background:rgba(255,255,255,.08)}
.ctx button .k{margin-left:auto;color:var(--faint);font-size:11px}
.ctx .sep{height:1px;background:var(--line-2);margin:5px 4px}

/* ---------- Responsive ---------- */
@media(max-width:860px){
  .tablabel{display:none}
  .tab{padding:8px 12px}
}
@media(max-width:640px){
  .grid{columns:2 150px}
  .brand .wm small{display:none}
  .controls{gap:10px 16px}
  .scap{max-width:80%}
  .placecard .strip img{height:70px}
}