:root{
  --ink:#e8e4da;
  --dim:#9aa3ad;
  --amber:#ffb454;
  --cyan:#6ee7ff;
  --bg0:#07090d;
  --panel:rgba(9,13,19,.88);
  --line:rgba(232,228,218,.14);
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%;background:var(--bg0);color:var(--ink);font-family:'PT Serif',Georgia,serif;overflow:hidden}
button{font-family:inherit;cursor:pointer}
.hidden{display:none!important}

/* ---------- STAGE ---------- */
#stage{position:fixed;inset:0}
#bgwrap{position:absolute;inset:0;transition:opacity 1.1s ease}
#bgwrap svg{position:absolute;inset:0;width:100%;height:100%}
#vignette{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse at 50% 42%,transparent 38%,rgba(0,0,0,.66) 100%)}
#scan{position:absolute;inset:0;pointer-events:none;opacity:.06;mix-blend-mode:overlay;
  background:repeating-linear-gradient(0deg,#fff 0 1px,transparent 1px 3px)}
#rain{position:absolute;left:0;right:0;top:-80px;bottom:0;pointer-events:none;opacity:0;transition:opacity 1s;
  background:repeating-linear-gradient(105deg,transparent 0 16px,rgba(180,210,235,.14) 16px 17px);
  animation:rainfall .5s linear infinite}
@keyframes rainfall{from{transform:translateY(-80px)}to{transform:translateY(80px)}}
body.raining #rain{opacity:1}

/* ---------- TOP BAR ---------- */
#topbar{position:absolute;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;gap:18px;
  padding:10px 18px;background:linear-gradient(180deg,rgba(0,0,0,.55),transparent);
  font-family:'PT Mono',monospace;font-size:12px}
.brand{letter-spacing:.35em;color:var(--amber);font-weight:700}
#stats{display:flex;gap:16px;margin-left:auto}
.stat{display:flex;align-items:center;gap:7px;color:var(--dim)}
.stat .bar{width:70px;height:5px;background:rgba(255,255,255,.1);border-radius:3px;overflow:hidden}
.stat .bar i{display:block;height:100%;width:50%;border-radius:3px;transition:width .7s ease}
#bar-m{background:var(--amber)} #bar-d{background:var(--cyan)} #bar-h{background:#9be28a}
.stat b{min-width:22px;text-align:right;font-weight:400;color:var(--ink)}
.topbtns{display:flex;gap:8px}
.topbtns button{width:30px;height:30px;border:1px solid var(--line);background:rgba(0,0,0,.35);
  color:var(--dim);border-radius:6px;font-size:15px}
.topbtns button:hover{color:var(--amber);border-color:var(--amber)}
.topbtns button.off{opacity:.4;text-decoration:line-through}

#toast{position:absolute;top:54px;right:18px;z-index:30;font-family:'PT Mono',monospace;font-size:12px;
  pointer-events:none}
.toast-item{margin-top:6px;padding:5px 10px;background:var(--panel);border:1px solid var(--line);
  border-radius:6px;animation:toast 2.4s ease forwards}
.toast-item .up{color:#9be28a}.toast-item .down{color:#ff7b7b}
@keyframes toast{0%{opacity:0;transform:translateX(20px)}10%{opacity:1;transform:none}80%{opacity:1}100%{opacity:0}}

/* ---------- CHAPTER CARD ---------- */
#chapter{position:absolute;inset:0;z-index:40;display:flex;align-items:center;justify-content:center;
  background:rgba(4,6,9,.92);animation:chfade 3.4s ease forwards}
#chapter-txt{font-family:'PT Mono',monospace;letter-spacing:.45em;font-size:clamp(14px,2.4vw,22px);
  color:var(--amber);text-align:center;text-transform:uppercase;padding:0 20px}
@keyframes chfade{0%{opacity:0}12%{opacity:1}82%{opacity:1}100%{opacity:0;visibility:hidden}}

/* ---------- DIALOGUE ---------- */
#dlg{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:25;
  width:min(860px,94vw);background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:20px 26px 18px;backdrop-filter:blur(6px);box-shadow:0 18px 60px rgba(0,0,0,.55);
  cursor:pointer;user-select:none}
#speaker{font-family:'PT Mono',monospace;font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:8px;min-height:14px}
#speaker.narr{color:var(--dim)}
#text{font-size:clamp(16px,2vw,19.5px);line-height:1.65;min-height:3.3em}
#more{position:absolute;right:18px;bottom:12px;color:var(--amber);font-size:13px;
  animation:bob 1s ease infinite;opacity:0}
#more.on{opacity:1}
@keyframes bob{50%{transform:translateY(4px)}}
#choices{display:flex;flex-direction:column;gap:9px;margin-top:14px}
.choice{display:flex;gap:12px;align-items:baseline;text-align:left;background:rgba(255,255,255,.04);
  border:1px solid var(--line);border-radius:10px;padding:12px 16px;color:var(--ink);
  font-size:16.5px;line-height:1.45;transition:all .15s}
.choice:hover{background:rgba(255,180,84,.1);border-color:var(--amber);transform:translateX(4px)}
.choice .num{font-family:'PT Mono',monospace;font-size:12px;color:var(--amber);flex-shrink:0}
.choice .fx{font-family:'PT Mono',monospace;font-size:11px;color:var(--dim);margin-left:auto;flex-shrink:0}

/* ---------- START ---------- */
#start{position:absolute;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(ellipse at 50% 30%,#101826 0%,#07090d 70%)}
.start-inner{text-align:center;padding:20px;max-width:720px}
.kicker{font-family:'PT Mono',monospace;font-size:12px;letter-spacing:.4em;text-transform:uppercase;color:var(--cyan)}
#start h1{font-size:clamp(64px,12vw,130px);letter-spacing:.18em;margin:18px 0 10px;
  color:var(--ink);text-shadow:0 0 40px rgba(255,180,84,.25);font-weight:700}
.tag{color:var(--dim);font-size:17px;line-height:1.7;font-style:italic}
#begin{margin-top:34px;font-family:'PT Mono',monospace;font-size:15px;letter-spacing:.25em;text-transform:uppercase;
  padding:16px 44px;background:transparent;color:var(--amber);border:1px solid var(--amber);border-radius:10px;
  transition:all .2s}
#begin:hover{background:var(--amber);color:#0a0d12;box-shadow:0 0 30px rgba(255,180,84,.35)}
.hint{margin-top:20px;font-family:'PT Mono',monospace;font-size:11px;color:#5a636d;letter-spacing:.1em}
#seen{margin-top:14px;font-family:'PT Mono',monospace;font-size:11px;color:var(--cyan);letter-spacing:.1em}

/* ---------- ENDING ---------- */
#ending{position:absolute;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;
  background:rgba(4,6,9,.94);animation:endfade 1.4s ease}
@keyframes endfade{from{opacity:0}to{opacity:1}}
.end-inner{max-width:680px;padding:30px;text-align:center;max-height:92vh;overflow-y:auto}
#end-title{font-size:clamp(34px,6vw,56px);letter-spacing:.14em;margin:16px 0 22px;color:var(--amber)}
#end-text{text-align:left;font-size:17.5px;line-height:1.8;color:var(--ink)}
#end-text p{margin-bottom:14px}
#end-text p:first-child::first-letter{font-size:1.5em;color:var(--amber)}
#end-stats{display:flex;justify-content:center;gap:26px;margin:22px 0;font-family:'PT Mono',monospace;
  font-size:12px;color:var(--dim)}
#end-stats b{color:var(--ink)}
#again{font-family:'PT Mono',monospace;font-size:13px;letter-spacing:.25em;text-transform:uppercase;
  padding:13px 36px;background:transparent;color:var(--cyan);border:1px solid var(--cyan);border-radius:10px}
#again:hover{background:var(--cyan);color:#0a0d12}
#end-progress{margin-top:18px;font-family:'PT Mono',monospace;font-size:11px;color:#5a636d;letter-spacing:.12em}

@media (max-width:640px){
  #stats .stat span{display:none}
  .stat .bar{width:44px}
  #dlg{bottom:10px;padding:14px 16px}
  .choice .fx{display:none}
}