/* The booking page: one engine, two doors.
   The Iboga Source: black earth and sand gold, Cinzel (like theibogasource.com).
   Heaven on Earth 144: the dawn look of the brand book (cream, indigo, gold; Cormorant,
   Nunito Sans, Cinzel), with a night variant. Phone first. */
:root{
  --bg:#f6f3ec; --surface:#fffdf8; --ink:#1d1f3a; --muted:#5f6079; --line:#e3dccb;
  --accent:#a77a14; --accent-ink:#fffdf8; --accent-soft:#f3e6c4; --chip:#e6e7f4; --chip-ink:#2b2f6b;
  --day:#fffdf8; --day-open:#f3e6c4; --day-open-ink:#5b420a; --ok:#2f7a4f; --warn:#a4532a; --warn-soft:#f6e3d8;
  --glow:radial-gradient(120% 70% at 50% -10%, #fbe7b8 0%, rgba(251,231,184,.35) 38%, rgba(246,243,236,0) 70%);
  --display:"Cormorant Garamond",Georgia,"Times New Roman",serif; --display-weight:600; --display-size:clamp(2.1rem,7vw,2.9rem);
  --body:"Nunito Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ui:"Nunito Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --num:"Cinzel",Georgia,serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-door="iboga"]):not([data-theme="light"]){
  --bg:#0f1126; --surface:#171a36; --ink:#ece8dc; --muted:#a6a6c0; --line:#2b2f55;
  --accent:#e2b84e; --accent-ink:#141634; --accent-soft:#2f2a1c; --chip:#232756; --chip-ink:#c9ccf7;
  --day:#171a36; --day-open:#3a3218; --day-open-ink:#f3e0a8; --ok:#7fd3a0; --warn:#f0a27a; --warn-soft:#3a2418;
  --glow:radial-gradient(120% 70% at 50% -10%, rgba(226,184,78,.22) 0%, rgba(43,47,107,.25) 40%, rgba(15,17,38,0) 72%);
  color-scheme:dark}}
:root[data-door="iboga"]{
  --bg:#0d0b09; --surface:#17130f; --ink:#f3ead9; --muted:#b9ab95; --line:#34291e;
  --accent:#d9ad70; --accent-ink:#17110a; --accent-soft:#2c2216; --chip:#2a2118; --chip-ink:#e8cd9a;
  --day:#17130f; --day-open:#3a2c19; --day-open-ink:#f1d9a8; --ok:#9fd6a8; --warn:#f0a27a; --warn-soft:#3a2418;
  --glow:radial-gradient(110% 60% at 50% -12%, rgba(217,173,112,.30) 0%, rgba(184,132,55,.10) 40%, rgba(13,11,9,0) 72%);
  --display:"Cinzel",Georgia,serif; --display-weight:600; --display-size:clamp(1.7rem,6vw,2.3rem);
  --body:"Book Antiqua","Palatino Linotype",Palatino,"Cormorant Garamond",Georgia,serif;
  --ui:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  color-scheme:dark;
}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink);font:400 17px/1.55 var(--body);padding-bottom:env(safe-area-inset-bottom,0px)}
.glow{position:fixed;inset:0 0 auto 0;height:70vh;background:var(--glow);pointer-events:none;z-index:0}
a{color:var(--accent)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.muted{color:var(--muted)}
.small{font-size:.88rem}
h1,h2,h3{margin:0;text-wrap:balance}
h1{font-family:var(--display);font-weight:var(--display-weight);font-size:var(--display-size);line-height:1.08;letter-spacing:.01em}
h2{font-family:var(--display);font-weight:var(--display-weight);font-size:1.45rem;line-height:1.2}
h3{font-family:var(--display);font-weight:var(--display-weight);font-size:1.2rem;line-height:1.25}
p{margin:0}

.bk-top{position:relative;z-index:1;display:flex;justify-content:center;padding:calc(18px + env(safe-area-inset-top,0px)) 16px 4px}
.bk-brand{display:flex;flex-direction:column;align-items:center;text-decoration:none;color:var(--ink);gap:2px}
.bk-eyebrow{font-family:var(--num);font-size:.78rem;letter-spacing:.22em;color:var(--accent);text-transform:uppercase}
.bk-by{font:500 .82rem var(--ui);color:var(--muted);letter-spacing:.02em}

.bk-wrap{position:relative;z-index:1;max-width:980px;margin:0 auto;padding:22px 16px 80px;display:flex;flex-direction:column;gap:18px}
.bk-foot{position:relative;z-index:1;text-align:center;padding:0 16px 32px;font:400 .8rem var(--ui);color:var(--muted)}
.bk-foot a{color:var(--muted)}

/* cards + chips */
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:12px;min-width:0}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;gap:6px;font:600 .76rem var(--ui);letter-spacing:.03em;border-radius:999px;padding:5px 11px;background:var(--chip);color:var(--chip-ink);white-space:nowrap}
.notice{border-radius:12px;padding:12px 14px;background:var(--accent-soft);font:400 .95rem var(--ui)}
.notice.warn{background:var(--warn-soft);color:var(--ink)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:13px 18px;font:700 1rem var(--ui);
  border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink);cursor:pointer;text-decoration:none;line-height:1.2;min-height:48px}
.btn.quiet{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.danger{background:transparent;color:var(--warn);border-color:var(--warn)}
.btn.small{padding:8px 13px;font-size:.9rem;min-height:38px;border-radius:10px}
.btn[disabled]{opacity:.55;cursor:default}
.link{background:none;border:0;padding:0;color:var(--accent);font:700 .95rem var(--ui);cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}

/* landing */
.intro{text-align:center;display:flex;flex-direction:column;gap:10px;align-items:center;padding:8px 0 4px}
.intro p{max-width:46ch}
.types{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.type-card{text-decoration:none;color:inherit;transition:border-color .15s,transform .15s}
.type-card:hover{border-color:var(--accent)}
.type-card .go{font:700 .95rem var(--ui);color:var(--accent)}

/* the booking layout: about on the left, the calendar on the right */
.book{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}
@media (min-width:860px){.book{grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);align-items:start}.about{position:sticky;top:16px}}
.about .lead{font-size:1.02rem}
.step-label{font-family:var(--num);font-size:.74rem;letter-spacing:.16em;color:var(--accent)}

/* calendar */
.cal-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.cal-head .month{font-family:var(--display);font-weight:var(--display-weight);font-size:1.25rem}
.navbtn{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:transparent;cursor:pointer;font:600 1.1rem var(--ui);color:var(--ink)}
.navbtn[disabled]{opacity:.3;cursor:default}
.grid7{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}
.wd{text-align:center;font:600 .72rem var(--ui);letter-spacing:.08em;color:var(--muted);padding:4px 0}
.day{aspect-ratio:1/1;max-height:52px;border-radius:12px;border:1px solid transparent;background:transparent;color:var(--muted);font:500 .98rem var(--num);
  display:flex;align-items:center;justify-content:center;opacity:.45;cursor:default;position:relative}
.day.open{opacity:1;background:var(--day-open);color:var(--day-open-ink);cursor:pointer;font-weight:600}
.day.open:hover{border-color:var(--accent)}
.day[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);opacity:1}
.day.today::after{content:"";position:absolute;bottom:6px;width:4px;height:4px;border-radius:50%;background:currentColor}
.times{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:8px}
.time{border:1px solid var(--accent);background:transparent;color:var(--ink);border-radius:10px;padding:11px 6px;font:600 .95rem var(--ui);cursor:pointer;min-height:46px}
.time:hover{background:var(--accent-soft)}
.time[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.tz{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font:500 .85rem var(--ui);color:var(--muted)}
.tz select{max-width:100%;flex:1 1 200px}

/* forms */
label.field{display:flex;flex-direction:column;gap:5px;font:600 .85rem var(--ui);color:var(--muted);min-width:0}
input[type=text],input[type=email],select,textarea{width:100%;min-width:0;border:1px solid var(--line);border-radius:10px;background:var(--bg);
  padding:11px 12px;font:400 1rem var(--ui);color:var(--ink)}
textarea{min-height:96px;resize:vertical}
.hint{font:400 .8rem var(--ui);color:var(--muted)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.picked{display:flex;flex-direction:column;gap:2px;padding:12px 14px;border-radius:12px;background:var(--accent-soft)}
.picked b{font-family:var(--display);font-weight:var(--display-weight);font-size:1.2rem}

/* done */
.seal{width:68px;height:68px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:var(--accent-ink);
  font:700 1.7rem var(--ui);box-shadow:0 0 0 8px var(--accent-soft)}
.done{align-items:center;text-align:center}
.done .when{font-family:var(--display);font-weight:var(--display-weight);font-size:1.35rem}
.q{display:flex;flex-direction:column;gap:6px}

.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(24px + env(safe-area-inset-bottom,0px));z-index:30;max-width:min(92vw,560px);
  background:var(--ink);color:var(--bg);border-radius:12px;padding:12px 16px;font:500 .92rem var(--ui);box-shadow:0 8px 24px rgba(0,0,0,.25)}
.toast.bad{background:var(--warn);color:#fff}
.confirm{display:flex;flex-direction:column;gap:10px;border:1px dashed var(--warn);border-radius:12px;padding:12px 14px}
.skeleton{height:220px;border-radius:12px;background:linear-gradient(90deg,var(--accent-soft),transparent,var(--accent-soft));background-size:200% 100%}
@media (prefers-reduced-motion:no-preference){.skeleton{animation:shimmer 1.6s linear infinite}@keyframes shimmer{to{background-position:-200% 0}}}