/* Provenance guest app — Figma mockup language (designer ref: 01-welcome, 02-beverages)
   Deep forest canvas · white text · gold accents · photo-first cards · serif titles on images */
:root{
  --green:#2a5140;        /* canvas — mockup forest green */
  --green-deep:#1e3d30;   /* header/tabbar shade */
  --green-card:#234636;   /* raised surfaces */
  --gold:#b8924f;
  --gold-soft:#d3b98a;
  --white:#ffffff;
  --text:#f2efe8;
  --text-dim:rgba(242,239,232,.68);
  --line:rgba(255,255,255,.14);
  --r:22px;
  --pad:18px;
  --serif:'Playfair Display',Georgia,'Times New Roman',serif;
  --sans:'Inter',-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{overflow-x:hidden}
body{
  font-family:var(--sans);color:var(--text);background:var(--green);
  -webkit-font-smoothing:antialiased;font-size:16px;line-height:1.55;
}
.serif{font-family:var(--serif)}
#app{max-width:640px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;background:var(--green)}

/* ── Header: centered logo block (mockup 02) ── */
.brand{
  background:transparent;color:var(--white);
  padding:calc(env(safe-area-inset-top,0px) + 18px) var(--pad) 6px;
  display:flex;flex-direction:column;align-items:center;gap:2px;
  position:relative;z-index:20;text-align:center;
}
.brand-name{font-family:var(--serif);font-size:24px;letter-spacing:.6px;color:var(--white)}
.brand-tagline{font-size:10.5px;letter-spacing:2.2px;text-transform:uppercase;color:var(--gold-soft)}
.brand.overlay{position:absolute;left:0;right:0;max-width:640px;margin:0 auto}
.brand.overlay .brand-name,.brand.overlay .brand-tagline{visibility:hidden}

/* ── Vertical side nav (mockup 02: Hotel/Menu/Beverages rotated, active gold) ── */
.sidenav{
  position:fixed;left:0;top:0;bottom:0;z-index:25;
  display:flex;flex-direction:column;justify-content:center;gap:34px;
  padding:0 4px 60px 10px;pointer-events:none;
}
.sidenav button{
  appearance:none;border:0;background:transparent;cursor:pointer;pointer-events:auto;
  writing-mode:vertical-rl;transform:rotate(180deg);
  font-family:var(--sans);font-size:14px;letter-spacing:1.2px;
  color:var(--text-dim);padding:6px 4px;min-height:44px;
}
.sidenav button.active{color:var(--gold-soft);font-weight:600}
#app.on-welcome .sidenav{display:none} /* welcome is full-bleed, nav appears after Explore */

/* ── Main (left gutter clears the vertical nav, like the mockups) ── */
#screen{flex:1;padding-left:30px;padding-bottom:calc(92px + env(safe-area-inset-bottom,0px))}
#app.on-welcome #screen{padding-left:0}

/* ── Welcome (mockup 01: full-bleed photo, serif over image, dots, ghost button) ── */
.welcome{position:relative;min-height:100dvh;margin-top:calc(-1 * (env(safe-area-inset-top,0px) + 64px));display:flex;align-items:flex-end}
.welcome img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.welcome::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,20,16,.05) 35%,rgba(10,20,16,.88) 100%)}
.welcome-text{position:relative;z-index:2;padding:0 26px calc(34px + env(safe-area-inset-bottom,0px));width:100%}
.welcome-text h1{font-family:var(--serif);font-size:40px;line-height:1.12;color:var(--white);font-weight:600}
.welcome-text p{font-size:16px;color:rgba(255,255,255,.88);margin-top:12px;max-width:30ch}
.dots{display:flex;gap:8px;align-items:center;margin:22px 0}
.dots span{width:8px;height:8px;border-radius:999px;background:rgba(255,255,255,.75)}
.dots span.on{width:34px;background:var(--gold-soft)}
.ghost{
  display:block;width:100%;text-align:center;
  border:1.5px solid var(--gold-soft);border-radius:999px;background:rgba(10,20,16,.25);
  color:var(--white);font-family:var(--sans);font-size:17px;
  padding:15px 20px;cursor:pointer;
}

/* ── Photo card carousel (mockup 02: big rounded photo cards, serif title bottom-left) ── */
.rail-title{padding:20px var(--pad) 12px}
.rail-title h2{font-family:var(--serif);font-size:24px;color:var(--white);font-weight:600}
.rail-title .note{font-size:13px;color:var(--text-dim);margin-top:2px}
.rail{
  display:flex;gap:14px;overflow-x:auto;padding:4px var(--pad) 18px;
  scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;
}
.rail::-webkit-scrollbar{display:none}
.photo-card{
  position:relative;flex:0 0 68%;max-width:340px;aspect-ratio:3/4.4;
  border-radius:var(--r);overflow:hidden;scroll-snap-align:start;cursor:pointer;
  background:var(--green-card);
}
.photo-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.photo-card::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,20,16,0) 45%,rgba(10,20,16,.82) 100%)}
.photo-card .pc-text{position:absolute;left:20px;right:20px;bottom:16px;z-index:2;display:flex;flex-direction:column;gap:3px}
.photo-card .pc-title{font-family:var(--serif);font-size:27px;line-height:1.15;color:var(--white);font-weight:600}
.photo-card .pc-sub{font-size:12px;color:rgba(255,255,255,.85);letter-spacing:.8px}
.photo-card .pc-desc{font-size:12px;color:rgba(255,255,255,.75);line-height:1.4}

/* ── List view (dishes / beverages inside a category) — dark surfaces ── */
.list-head{position:relative;min-height:200px;display:flex;align-items:flex-end;overflow:hidden;border-radius:0 0 26px 26px}
.list-head img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.list-head::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,20,16,.1) 30%,rgba(10,20,16,.85) 100%)}
.list-head .lh-text{position:relative;z-index:2;padding:18px 22px}
.list-head h1{font-family:var(--serif);font-size:30px;color:var(--white);font-weight:600}
.list-head p{font-size:13px;color:var(--gold-soft);letter-spacing:1.2px;text-transform:uppercase;margin-top:2px}

.item{padding:16px var(--pad);border-bottom:1px solid var(--line)}
.item:last-child{border-bottom:0}
.item-row{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.item-name{font-family:var(--serif);font-weight:600;font-size:17.5px;color:var(--white)}
.item-price{color:var(--gold-soft);font-weight:600;white-space:nowrap;font-size:14.5px}
.item-desc{font-size:13.5px;color:var(--text-dim);margin-top:4px}
.item.pick{background:linear-gradient(90deg,rgba(184,146,79,.14),transparent 60%);border-left:3px solid var(--gold)}
.pill{
  display:inline-block;font-size:10px;font-weight:700;letter-spacing:1.4px;
  color:#1e3d30;background:var(--gold-soft);border-radius:999px;
  padding:3px 10px;margin-bottom:7px;text-transform:uppercase;
}

/* Pairing card — gold-dashed, dark */
.pairing{
  margin-top:11px;padding:11px 13px;border-radius:12px;
  background:rgba(10,20,16,.30);border:1px dashed rgba(211,185,138,.55);
  display:flex;flex-direction:column;gap:2px;
}
.pairing-label{font-size:10px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--gold-soft)}
.pairing strong{font-size:14.5px;color:var(--white);font-family:var(--serif)}
.pairing-note{font-size:12.5px;color:var(--text-dim);font-style:italic}

/* ── Chapter detail ── */
.chapter-hero{position:relative;min-height:250px}
.chapter-hero img{width:100%;height:250px;object-fit:cover;display:block;border-radius:0 0 26px 26px}
.chapter-body{padding:22px var(--pad)}
.chapter-body h1{font-family:var(--serif);font-size:28px;color:var(--white);margin-bottom:12px;font-weight:600}
.chapter-body p{margin-bottom:14px;font-size:15px;line-height:1.75;color:var(--text)}
.back{
  display:inline-flex;align-items:center;gap:6px;margin:6px var(--pad) 20px;
  border:1.5px solid var(--gold-soft);background:transparent;border-radius:999px;
  padding:10px 18px;font-size:13px;color:var(--white);cursor:pointer;font-family:var(--sans);
}

/* ── Bottom bar: icon-only, gold active (mockup 02) ── */
.tabbar{
  position:fixed;bottom:0;left:50%;transform:translateX(-50%);
  width:100%;max-width:640px;z-index:30;
  display:grid;grid-template-columns:repeat(3,1fr);
  background:linear-gradient(180deg,rgba(30,61,48,.6),var(--green-deep) 40%);
  backdrop-filter:blur(6px);
  padding:10px 8px calc(10px + env(safe-area-inset-bottom,0px));
  border-top:1px solid rgba(211,185,138,.28);
}
.tabbar button{
  appearance:none;border:0;background:transparent;color:rgba(255,255,255,.82);
  display:flex;flex-direction:column;align-items:center;gap:0;
  padding:8px 4px;min-height:50px;cursor:pointer;
}
.tabbar button svg{width:25px;height:25px}
.tabbar button span{
  position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap; /* icon-only per mockup; labels stay for a11y */
}
.tabbar button.active{color:var(--gold-soft)}

/* ── Language toggle ── */
.lang{position:absolute;right:var(--pad);top:calc(env(safe-area-inset-top,0px) + 20px);display:flex;gap:2px;z-index:26}
.lang button{
  appearance:none;border:1px solid rgba(211,185,138,.5);background:rgba(10,20,16,.25);
  color:rgba(255,255,255,.85);font-size:11px;font-weight:700;letter-spacing:.8px;
  padding:4px 9px;cursor:pointer;
}
.lang button:first-child{border-radius:8px 0 0 8px}
.lang button:last-child{border-radius:0 8px 8px 0;border-left:0}
.lang button.on{background:var(--gold);border-color:var(--gold);color:#1e3d30}

/* ── Contact (address → maps, tel, mail) ── */
.contact-list{padding:14px var(--pad) 4px;display:flex;flex-direction:column;gap:12px}
.contact-row{
  display:flex;flex-direction:column;gap:2px;text-decoration:none;
  border:1px solid rgba(211,185,138,.5);border-radius:16px;
  background:rgba(10,20,16,.22);padding:14px 16px;
}
.cr-label{font-size:10px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--gold-soft)}
.cr-value{font-size:16px;color:var(--white);font-family:var(--serif)}
.cr-hint{font-size:12px;color:var(--text-dim);margin-top:2px}

.empty{padding:60px var(--pad);text-align:center;color:var(--text-dim);font-size:14px}