/* Finched Book demo — theme + shared components.
   RESKIN: change the tokens in :root. Every colour, face and radius below derives from them. */

@font-face{font-family:"Geist";font-weight:400;font-display:swap;src:url(fonts/geist-400.woff2) format("woff2")}
@font-face{font-family:"Geist";font-weight:500;font-display:swap;src:url(fonts/geist-500.woff2) format("woff2")}
@font-face{font-family:"Geist";font-weight:600;font-display:swap;src:url(fonts/geist-600.woff2) format("woff2")}
@font-face{font-family:"Geist";font-weight:700;font-display:swap;src:url(fonts/geist-700.woff2) format("woff2")}
@font-face{font-family:"Archivo";font-weight:100 900;font-stretch:62% 125%;font-display:swap;src:url(fonts/archivo-var.woff2) format("woff2")}
@font-face{font-family:"Geist Fallback";src:local("Arial");size-adjust:104%;ascent-override:93%;descent-override:22%;line-gap-override:0%}
@font-face{font-family:"Archivo Fallback";src:local("Arial Black"),local("Arial");size-adjust:112%;ascent-override:88%;descent-override:20%}

/* ---------- the theme: artist side, white on black ---------- */
:root{
  --bg:#0A0A0A;
  --surface:#151515;
  --surface-2:#1E1E1D;
  --line:#2C2C2B;
  --line-2:#454543;
  --ink:#F4F4F2;
  --muted:#9C9C98;
  --accent:#FFFFFF;
  --accent-ink:#0A0A0A;
  --font-display:"Archivo","Archivo Fallback","Arial Black",sans-serif;
  --display-stretch:125%;
  --display-weight:800;
  --font-body:"Geist","Geist Fallback","Helvetica Neue",Arial,sans-serif;
  --radius:14px;
  --radius-sm:10px;

  --wrap:1180px;
  --gutter:clamp(16px,4vw,32px);
  --ease:cubic-bezier(.16,1,.3,1);
  --bottom-bar:0px;
  color-scheme:dark;
}

/* Studio: finched.store, black on white */
[data-theme="studio"]{
  --bg:#FFFFFF;
  --surface:#FFFFFF;
  --surface-2:#F2F2F0;
  --line:#E6E6E3;
  --line-2:#CFCFCB;
  --ink:#0A0A0A;
  --muted:#5C5C5C;
  --accent:#0A0A0A;
  --accent-ink:#FFFFFF;
  color-scheme:light;
}

/* Alternate skins (?theme=bone / ?theme=ember) — proof the tokens reskin everything */
:root[data-skin="bone"]{
  --bg:#EDE9E1; --surface:#F7F5F0; --surface-2:#E4DFD5; --line:#D6D0C4; --line-2:#B9B2A4;
  --ink:#1C1A16; --muted:#5F5A50; --accent:#1C1A16; --accent-ink:#F7F5F0;
  --display-stretch:100%; --display-weight:700; --radius:4px; --radius-sm:3px; color-scheme:light;
}
:root[data-skin="ember"]{
  --bg:#120D0B; --surface:#1C1512; --surface-2:#261C18; --line:#3A2C26; --line-2:#5A4439;
  --ink:#F6EDE6; --muted:#B39E92; --accent:#E8542F; --accent-ink:#120D0B;
  --display-stretch:90%; --radius:22px; --radius-sm:14px;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.55 var(--font-body);-webkit-font-smoothing:antialiased;overflow-x:hidden;caret-color:var(--ink)}
::selection{background:var(--ink);color:var(--bg)}
img{max-width:100%;display:block}
a{color:inherit;text-underline-offset:.22em;text-decoration-thickness:1px}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.02em;text-wrap:balance;line-height:1.1}
p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter)}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.display{font-family:var(--font-display);font-stretch:var(--display-stretch);font-weight:var(--display-weight);letter-spacing:-.035em;text-transform:uppercase;line-height:.9}
.ic{width:20px;height:20px;flex:none}
html{scrollbar-color:var(--line-2) var(--bg)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:var(--radius-sm);border:1px solid transparent;font:600 16px/1 var(--font-body);letter-spacing:-.005em;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background-color .15s,border-color .15s,color .15s,transform .15s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
@media (hover:hover){.btn-primary:hover{background:color-mix(in srgb,var(--accent) 86%,var(--bg))}}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
@media (hover:hover){.btn-ghost:hover{border-color:var(--ink)}}
.btn-quiet{background:transparent;color:var(--ink);padding:0 12px}
@media (hover:hover){.btn-quiet:hover{background:var(--surface-2)}}
.btn-block{width:100%}
.btn-lg{min-height:56px;font-size:17px}
.btn[disabled],.btn[aria-disabled="true"]{opacity:.4;cursor:not-allowed}
.btn-icon{width:48px;padding:0}

/* ---------- forms ---------- */
.field{display:grid;gap:8px}
.label{font-weight:600;font-size:15px}
.hint{font-size:14px;color:var(--muted)}
.input,.textarea,.select{width:100%;min-height:52px;padding:13px 15px;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--radius-sm);font-size:16px;transition:border-color .15s}
.textarea{min-height:132px;resize:vertical;line-height:1.5}
.input::placeholder,.textarea::placeholder{color:var(--muted);opacity:1}
.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 1px var(--ink)}
.field.err .input,.field.err .textarea{border-color:#E5484D}
.err-msg{display:none;font-size:14px;color:var(--ink)}
.field.err .err-msg{display:flex;gap:6px;align-items:center}
.field.err .err-msg::before{content:"";width:6px;height:6px;border-radius:50%;background:#E5484D;flex:none}

/* chips — radio/checkbox styled as pills */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative;display:inline-flex}
.chip input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.chip span{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 18px;border:1px solid var(--line-2);border-radius:999px;font-weight:500;font-size:15px;transition:background-color .15s,color .15s,border-color .15s;user-select:none}
.chip input:checked + span{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.chip input:focus-visible + span{outline:2px solid var(--ink);outline-offset:3px}
@media (hover:hover){.chip:hover span{border-color:var(--ink)}}

/* big choice tiles */
.choice{display:grid;gap:10px}
.choice-tile{position:relative;display:block;text-align:left;width:100%;padding:18px;border:1px solid var(--line-2);border-radius:var(--radius);background:var(--surface);cursor:pointer;transition:border-color .15s,background-color .15s}
@media (hover:hover){.choice-tile:hover{border-color:var(--ink)}}
.choice-tile[aria-pressed="true"],.choice-tile.on{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.choice-tile b{display:block;font-size:18px;letter-spacing:-.01em}
.choice-tile small{display:block;margin-top:4px;color:var(--muted);font-size:14.5px}

/* switch */
.switch{position:relative;display:inline-flex;align-items:center;gap:12px;min-height:48px;cursor:pointer}
.switch input{position:absolute;opacity:0;width:1px;height:1px}
.switch .track{width:46px;height:28px;border-radius:999px;background:var(--line-2);position:relative;transition:background-color .2s;flex:none}
.switch .track::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:var(--bg);transition:transform .2s var(--ease);box-shadow:0 1px 2px rgba(0,0,0,.25)}
.switch input:checked + .track{background:var(--ink)}
.switch input:checked + .track::after{transform:translateX(18px)}
.switch input:focus-visible + .track{outline:2px solid var(--ink);outline-offset:3px}

/* segmented control */
.seg{display:inline-grid;grid-auto-flow:column;grid-auto-columns:1fr;padding:4px;border:1px solid var(--line-2);border-radius:999px;background:var(--surface);position:relative}
.seg button{position:relative;z-index:1;min-height:44px;padding:0 22px;border:0;background:none;border-radius:999px;font-weight:600;font-size:15px;cursor:pointer;color:var(--muted);transition:color .2s}
.seg button[aria-checked="true"],.seg button[aria-selected="true"]{color:var(--accent-ink)}
.seg .seg-pill{position:absolute;z-index:0;top:4px;bottom:4px;left:4px;border-radius:999px;background:var(--accent);transition:transform .25s var(--ease)}

/* ---------- image slots ---------- */
.slot{position:relative;margin:0;overflow:hidden;border-radius:var(--radius);background:
  repeating-linear-gradient(135deg,transparent 0 11px,color-mix(in srgb,var(--line) 70%,transparent) 11px 12px),var(--surface);
  border:1px dashed var(--line-2);aspect-ratio:4/5}
span.slot[data-slot]{display:block}
.slot.has-img{border:0;background:var(--surface)}
.slot img{width:100%;height:100%;object-fit:cover}
.slot-in{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:12px;text-align:center;color:var(--muted)}
.slot-in .ic{width:22px;height:22px;margin-bottom:4px}
.slot-in b{font-size:13px;font-weight:600;color:var(--ink)}
.slot-in code{font:500 12px/1.3 var(--font-body);word-break:break-all}
.slot-in small{font-size:11.5px;font-variant-numeric:tabular-nums}
.slot.sq{aspect-ratio:1}
.slot.sm .slot-in b,.slot.sm .slot-in small{display:none}
.slot.sm .slot-in code{font-size:10.5px}

/* ---------- badge + toast ---------- */
.fb-badge{position:fixed;z-index:90;right:12px;bottom:calc(var(--bottom-bar) + 12px);display:inline-flex;align-items:center;gap:8px;min-height:32px;padding:0 12px 0 5px;border-radius:999px;background:#0A0A0A;color:#FFFFFF;border:1px solid #3A3A38;font:600 12.5px/1 "Geist","Geist Fallback",Arial,sans-serif;text-decoration:none;box-shadow:0 6px 18px -8px rgba(0,0,0,.5)}
@media (hover:hover){.fb-badge:hover{background:#222}}
.fb-badge-mark{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#FFFFFF;color:#0A0A0A;font:900 13px/1 Arial,sans-serif}
.toast{position:fixed;z-index:120;left:50%;bottom:calc(var(--bottom-bar) + 60px);transform:translate(-50%,16px);opacity:0;pointer-events:none;max-width:calc(100% - 32px);padding:13px 18px;border-radius:12px;background:var(--ink);color:var(--bg);font-weight:600;font-size:15px;transition:opacity .2s,transform .25s var(--ease);box-shadow:0 10px 30px -10px rgba(0,0,0,.5)}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* small badge on phones */@media (max-width:899px){.fb-badge{min-height:28px;font-size:11.5px;padding-right:10px}.fb-badge-mark{width:19px;height:19px;font-size:11px}}

/* ---------- the size ruler (price scroll) ---------- */
.ps{--card-w:148px;position:relative;min-width:0}
@media (min-width:768px){.ps{--card-w:176px}}
.ps-switch{display:flex;justify-content:center;margin-bottom:6px}
.ps-ruler{position:relative}
.ps-track{position:relative;display:flex;gap:12px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scrollbar-width:none;
  padding:26px calc(50% - var(--card-w) / 2) 44px;cursor:grab;outline:none;
  background:
    repeating-linear-gradient(90deg,var(--line-2) 0 1px,transparent 1px 10px) left bottom 14px / 100% 7px no-repeat local,
    repeating-linear-gradient(90deg,var(--muted) 0 1px,transparent 1px 50px) left bottom 14px / 100% 14px no-repeat local}
.ps-track::-webkit-scrollbar{display:none}
.ps-track.dragging{scroll-snap-type:none;cursor:grabbing;user-select:none}
.ps-track.dragging .ps-card{pointer-events:none}
.ps-track:focus-visible{box-shadow:inset 0 0 0 2px var(--ink);border-radius:var(--radius)}
.ps-ruler::before{content:"";position:absolute;left:50%;top:6px;bottom:6px;width:1px;background:var(--ink);pointer-events:none;z-index:2}
.ps-ruler::after{content:"";position:absolute;left:calc(50% - 6px);top:4px;border:6px solid transparent;border-top-color:var(--ink);pointer-events:none;z-index:2}
.ps-fade{position:absolute;top:0;bottom:0;width:min(18%,120px);pointer-events:none;z-index:1}
.ps-fade.l{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
.ps-fade.r{right:0;background:linear-gradient(270deg,var(--bg),transparent)}
.ps-card{flex:0 0 var(--card-w);scroll-snap-align:center;display:flex;flex-direction:column;gap:10px;padding:14px 14px 12px;min-height:188px;text-align:left;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);cursor:pointer;
  opacity:.5;transform:scale(.93);transition:opacity .2s,transform .25s var(--ease),border-color .2s}
.ps-card.on{opacity:1;transform:none;border-color:var(--ink)}
.ps-card.off{opacity:.22;scroll-snap-align:none}
.ps-card b{font-size:17px;letter-spacing:-.01em;display:block}
.ps-card small{display:block;font-size:13.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.ps-card .ps-off{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.ps-box{position:relative;flex:1;min-height:84px;display:grid;place-items:center}
.ps-frame{--s:.5;position:relative;width:calc(var(--s) * 84px);height:calc(var(--s) * 84px);border:1px dashed var(--muted);border-radius:2px}
.ps-frame::before,.ps-frame::after{content:"";position:absolute;background:var(--muted)}
.ps-frame::before{left:50%;top:50%;width:7px;height:1px;transform:translate(-50%,-50%)}
.ps-frame::after{left:50%;top:50%;width:1px;height:7px;transform:translate(-50%,-50%)}
.ps-card.on .ps-frame{border-color:var(--ink);border-style:solid}
.ps-dim{position:absolute;left:50%;bottom:-2px;transform:translateX(-50%);height:1px;background:var(--muted)}

.pcard{margin-top:4px;padding:20px 20px 18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.pcard-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.pcard-size{font-weight:600}
.pcard-type{font-size:14px;color:var(--muted)}
.pcard-price{margin-top:10px;display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;font-variant-numeric:tabular-nums}
.pcard-big{font:700 clamp(34px,9vw,52px)/1 var(--font-body);letter-spacing:-.035em}
.pcard-lbl{font-size:15px;color:var(--muted)}
.pcard-dep{display:inline-flex;align-items:center;gap:.3em;font-weight:600;font-size:17px}
.pcard-sep{color:var(--muted)}
.pcard-note{margin-top:12px;font-size:13.5px;color:var(--muted)}

/* odometer */
.odo{display:inline-flex;align-items:flex-start;height:1.1em;line-height:1.1;overflow:hidden;vertical-align:bottom}
.odo .d{display:inline-block;height:1.1em;overflow:hidden;width:.62em;text-align:center}
.odo .col{display:flex;flex-direction:column;transition:transform .3s var(--ease);will-change:transform}
.odo .col span{display:block;height:1.1em}
.odo .s{display:inline-block}

/* ---------- motion off ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:0s!important;animation-duration:0s!important;scroll-behavior:auto!important}
}