/* ============================================================
   AXIOM // SIGNAL — shared stylesheet
   Used by index.html, archive.html, and contact.html.
   Organized in three parts: base (everywhere), then per-page
   sections. Edit tokens in :root once, every page updates.
   ============================================================ */

/* ---------- base ---------- */
:root{
  --void:#0B0E14;
  --void-2:#10141d;
  --panel:#141925;
  --cyan:#6EE7D8;
  --cyan-dim:#3a7c74;
  --amber:#E8A33D;
  --phosphor:#C9CDD6;
  --phosphor-dim:#7d8494;
  --red:#C1493E;
  --mono: 'JetBrains Mono', monospace;
  --serif: 'Source Serif 4', serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:
    radial-gradient(ellipse at 50% -10%, #1a2130 0%, var(--void) 55%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.012) 0px, rgba(255,255,255,0.012) 1px, transparent 1px, transparent 3px);
  color:var(--phosphor);
  font-family:var(--mono);
  line-height:1.6;
  min-height:100vh;
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
}
a{color:var(--cyan);}
::selection{background:var(--cyan-dim); color:#fff;}
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible{
  outline:2px solid var(--amber); outline-offset:2px;
}

header{
  position:sticky; top:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 24px;
  background:rgba(11,14,20,0.85);
  backdrop-filter:blur(6px);
  border-bottom:1px solid rgba(110,231,216,0.15);
}
.wordmark{font-weight:700; letter-spacing:0.14em; font-size:14px; color:var(--phosphor);}
.wordmark span{color:var(--cyan);}
nav{display:flex; gap:22px; font-size:12px; letter-spacing:0.08em;}
nav a{color:var(--phosphor-dim); text-decoration:none; text-transform:uppercase;}
nav a:hover, nav a.active{color:var(--cyan);}

.stage{max-width:720px; margin:0 auto; padding:48px 24px 100px;}
.eyebrow{font-size:11px; letter-spacing:0.18em; text-transform:uppercase; color:var(--amber); margin-bottom:10px; display:block;}
h1{font-family:var(--serif); font-weight:600; font-style:italic; font-size:clamp(26px,4vw,36px); color:#fff; margin:0 0 8px; line-height:1.3;}
.sub{font-size:13px; color:var(--phosphor-dim); max-width:52ch; margin-bottom:6px;}

.note{
  font-family:var(--serif); font-style:italic; color:var(--amber); font-size:14px;
  border-left:2px solid rgba(232,163,61,0.4); padding-left:14px; margin:20px 0; opacity:0.9;
}
.note::before{content:"— field note: "; font-style:normal; font-size:10px; letter-spacing:0.08em; text-transform:uppercase; color:rgba(232,163,61,0.6); display:block; margin-bottom:3px;}

form.answer-row{display:flex; gap:10px; margin-top:20px; flex-wrap:wrap;}
input[type=text], input[type=password], input[type=email], textarea{
  flex:1; min-width:180px;
  background:var(--void-2); border:1px solid rgba(110,231,216,0.25);
  color:#fff; font-family:var(--mono); font-size:14px;
  padding:12px 14px; border-radius:4px; outline:none;
}
input:focus, textarea:focus{border-color:var(--cyan); box-shadow:0 0 0 3px rgba(110,231,216,0.15);}
textarea{min-height:120px; resize:vertical;}
button{
  background:var(--cyan); color:#0B0E14; border:none; font-family:var(--mono);
  font-weight:700; font-size:13px; letter-spacing:0.05em; text-transform:uppercase;
  padding:12px 20px; border-radius:4px; cursor:pointer; transition:transform 0.15s, box-shadow 0.15s;
}
button:hover{transform:translateY(-1px); box-shadow:0 6px 20px -6px rgba(110,231,216,0.6);}
button:disabled{opacity:0.5; cursor:not-allowed; transform:none; box-shadow:none;}
.feedback{font-size:12px; margin-top:10px; min-height:16px; letter-spacing:0.03em;}
.feedback.err{color:var(--red);}
.feedback.ok{color:var(--cyan);}
.feedback.warn{color:var(--amber);}

/* custom-drawn Axiom Script glyphs, rendered via cipher.js */
.glyph{width:26px; height:26px; color:var(--cyan); vertical-align:middle; flex-shrink:0;}
.glyph-space{display:inline-block; width:14px;}
.glyph-punct{color:var(--phosphor-dim); font-size:13px; margin:0 2px;}

.glyph-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(64px,1fr)); gap:10px; margin:22px 0 6px;}
.glyph-cell{background:var(--void-2); border:1px solid rgba(110,231,216,0.15); border-radius:4px; padding:10px 4px; text-align:center; display:flex; flex-direction:column; align-items:center; gap:4px;}
.glyph-cell .l{font-size:10px; color:var(--phosphor-dim); letter-spacing:0.1em;}

.tier-card{
  margin-top:26px; padding:20px; border-radius:6px;
  background:linear-gradient(135deg, rgba(110,231,216,0.08), transparent);
  border:1px solid rgba(110,231,216,0.25);
}
.tier-name{font-family:var(--serif); font-style:italic; font-size:22px; color:#fff;}
.tier-desc{font-size:12px; color:var(--phosphor-dim); margin-top:6px;}
.profile-row{display:flex; align-items:center; gap:14px;}
.avatar{
  width:44px; height:44px; border-radius:50%; flex-shrink:0;
  background:linear-gradient(135deg, var(--cyan-dim), var(--cyan));
  display:flex; align-items:center; justify-content:center;
  font-family:var(--serif); font-style:italic; font-weight:600; font-size:18px; color:#0B0E14;
}
.avatar.creator{background:linear-gradient(135deg, var(--amber), #fff3d6); box-shadow:0 0 16px rgba(232,163,61,0.5);}
.tier-name.creator{color:var(--amber);}
.profile-username{font-size:12px; color:var(--phosphor-dim); letter-spacing:0.04em;}
.profile-meta{font-size:11px; color:var(--phosphor-dim); margin-top:12px; letter-spacing:0.03em;}

.config-warning{
  margin-top:26px; padding:14px 16px; border:1px dashed rgba(232,163,61,0.4); border-radius:6px;
  background:rgba(232,163,61,0.05); font-size:12px; color:var(--amber);
}

footer{text-align:center; padding:40px 24px 60px; font-size:11px; color:var(--phosphor-dim); letter-spacing:0.08em;}

/* ---------- Main page (index.html) ---------- */
.meter-wrap{max-width:720px; margin:0 auto; padding:10px 24px 0; font-size:11px; color:var(--phosphor-dim); letter-spacing:0.08em;}
.meter-label{display:flex; justify-content:space-between; margin-bottom:6px;}
.meter{height:3px; background:rgba(255,255,255,0.08); border-radius:2px; overflow:hidden;}
.meter-fill{height:100%; width:0%; background:linear-gradient(90deg, var(--cyan-dim), var(--cyan)); transition:width 0.9s ease; box-shadow:0 0 8px rgba(110,231,216,0.5);}

.term{
  background:var(--panel); border:1px solid rgba(110,231,216,0.18); border-radius:6px;
  padding:28px 26px; position:relative;
  box-shadow:0 0 0 1px rgba(0,0,0,0.4), 0 20px 60px -20px rgba(0,0,0,0.6);
}
.term::before{
  content:""; position:absolute; inset:0; border-radius:6px; pointer-events:none;
  background:repeating-linear-gradient(0deg, rgba(255,255,255,0.02) 0px, transparent 2px, transparent 4px);
}
.term-dot-row{display:flex; gap:6px; margin-bottom:18px;}
.term-dot{width:8px; height:8px; border-radius:50%; background:rgba(255,255,255,0.12);}
.term-line{font-size:13px; color:var(--phosphor-dim); white-space:pre-wrap; opacity:0; animation:fadeIn 0.5s forwards;}
.term-line.cyan{color:var(--cyan);}
@keyframes fadeIn{to{opacity:1;}}

.riddle-box{margin-top:26px;}
.riddle-text{font-family:var(--serif); font-size:17px; color:var(--phosphor); font-style:italic; padding:18px 0; border-top:1px dashed rgba(255,255,255,0.12); border-bottom:1px dashed rgba(255,255,255,0.12);}

.stage-block{margin-top:56px; opacity:0; max-height:0; overflow:hidden; transition:opacity 0.6s ease;}
.stage-block.revealed{opacity:1; max-height:none; overflow:visible;}
.stage-block.hidden-lock{display:none;}

.transmission{
  display:flex; flex-wrap:wrap; align-items:center; gap:6px;
  background:var(--void-2); border:1px solid rgba(110,231,216,0.2); border-radius:4px; padding:18px; margin:18px 0;
}
.transmission .glyph{width:30px; height:30px;}

.tabs{display:flex; gap:4px; margin-bottom:18px;}
.tab{
  padding:8px 16px; font-size:12px; letter-spacing:0.06em; text-transform:uppercase;
  background:transparent; border:1px solid rgba(255,255,255,0.12); color:var(--phosphor-dim);
  border-radius:4px 4px 0 0; cursor:pointer;
}
.tab.active{color:var(--cyan); border-color:rgba(110,231,216,0.4); background:rgba(110,231,216,0.06);}
.auth-form{display:none; flex-direction:column; gap:12px;}
.auth-form.active{display:flex;}

/* ---------- Archive page (archive.html) ---------- */
.clearance-strip{
  margin-top:26px; padding:16px 18px; border-radius:6px;
  background:linear-gradient(135deg, rgba(110,231,216,0.08), transparent);
  border:1px solid rgba(110,231,216,0.25);
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px;
}
.clearance-strip .name{font-family:var(--serif); font-style:italic; font-size:20px; color:#fff;}
.clearance-strip .name.creator{color:var(--amber);}
.clearance-strip .desc{font-size:11px; color:var(--phosphor-dim);}

.log{margin-top:40px; display:flex; flex-direction:column; gap:16px;}
.entry{border:1px solid rgba(110,231,216,0.15); border-radius:6px; background:var(--panel); padding:20px 22px; position:relative;}
.entry-head{display:flex; justify-content:space-between; align-items:baseline; gap:12px; flex-wrap:wrap;}
.entry-id{font-size:11px; color:var(--phosphor-dim); letter-spacing:0.08em;}
.entry-title{font-family:var(--serif); font-style:italic; font-size:19px; color:#fff; margin:6px 0 10px;}

.entry-signal{
  display:flex; flex-wrap:wrap; align-items:center; gap:6px; line-height:2.2;
  background:var(--void-2); border:1px solid rgba(110,231,216,0.15); border-radius:4px;
  padding:14px 16px;
}
.entry-translation{font-size:14px; color:var(--phosphor); margin-top:12px;}
.entry-translation p{margin:0 0 10px;}
.entry-translation p:last-child{margin-bottom:0;}
.decode-toggle{
  margin-top:12px; background:transparent; border:1px solid rgba(110,231,216,0.3); color:var(--cyan);
  font-family:var(--mono); font-size:11px; letter-spacing:0.06em; text-transform:uppercase;
  padding:8px 14px; border-radius:4px; cursor:pointer;
}
.decode-toggle:hover{background:rgba(110,231,216,0.08);}

.entry.locked{opacity:0.85;}
.entry.locked .entry-title{color:var(--phosphor-dim); filter:blur(0.3px);}
.lock-note{
  display:flex; align-items:center; gap:8px; font-size:12px; color:var(--red);
  background:rgba(193,73,62,0.08); border:1px solid rgba(193,73,62,0.25);
  padding:10px 12px; border-radius:4px; margin-top:6px;
}
.redacted{display:inline-block; background:rgba(255,255,255,0.08); color:transparent; border-radius:2px; user-select:none;}

/* ---------- Contact page (contact.html) ---------- */
.channel{
  margin-top:36px; border:1px solid rgba(110,231,216,0.2); border-radius:8px;
  background:var(--panel); padding:28px 26px; position:relative; overflow:hidden;
}
.channel::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:repeating-linear-gradient(0deg, rgba(255,255,255,0.02) 0px, transparent 2px, transparent 4px);
}
.channel-label{font-size:11px; letter-spacing:0.14em; text-transform:uppercase; color:var(--phosphor-dim);}
.channel-address{
  font-family:var(--serif); font-style:italic; font-size:24px; color:#fff; margin:10px 0 18px;
  word-break:break-word;
}
.channel-desc{font-size:13px; color:var(--phosphor-dim); margin-bottom:20px; max-width:48ch;}

.field{display:flex; flex-direction:column; gap:6px; margin-bottom:16px;}
.field label{font-size:11px; letter-spacing:0.08em; text-transform:uppercase; color:var(--phosphor-dim);}
.form-feedback{font-size:12px; margin-top:14px; min-height:16px;}
.form-feedback.ok{color:var(--cyan);}
.form-feedback.err{color:var(--red);}
/* honeypot - hidden from real people, catches basic spam bots */
.hp{position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden;}

.signal-status{display:flex; align-items:center; gap:8px; font-size:11px; color:var(--phosphor-dim); margin-top:22px; letter-spacing:0.06em;}
.signal-dot{width:7px; height:7px; border-radius:50%; background:var(--cyan); box-shadow:0 0 8px rgba(110,231,216,0.7); animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1;} 50%{opacity:0.35;}}

/* ---------- Lore page (lore.html) ---------- */
.fragment-grid{margin-top:32px; display:flex; flex-direction:column; gap:14px;}
.fragment{
  border:1px solid rgba(110,231,216,0.15); border-radius:6px; background:var(--panel);
  padding:20px 22px; position:relative;
}
.fragment-head{display:flex; justify-content:space-between; align-items:baseline; gap:12px; flex-wrap:wrap;}
.fragment-tag{font-size:11px; color:var(--phosphor-dim); letter-spacing:0.08em; text-transform:uppercase;}
.fragment-tag.auto{color:var(--cyan);}
.fragment-tag.puzzle{color:var(--amber);}
.fragment-title{font-family:var(--serif); font-style:italic; font-size:19px; color:#fff; margin:6px 0 10px;}
.fragment-body{font-size:14px; color:var(--phosphor);}
.fragment-body p{margin:0 0 10px;}
.fragment-body p:last-child{margin-bottom:0;}

.fragment.locked{opacity:0.85;}
.fragment.locked .fragment-title{color:var(--phosphor-dim); filter:blur(0.3px);}
.fragment-clue{font-family:var(--serif); font-style:italic; font-size:14px; color:var(--phosphor); margin:8px 0 14px;}
.fragment-lock-note{
  display:flex; align-items:center; gap:8px; font-size:12px; color:var(--red);
  background:rgba(193,73,62,0.08); border:1px solid rgba(193,73,62,0.25);
  padding:10px 12px; border-radius:4px; margin-top:6px;
}
.fragment-solved-note{font-size:11px; color:var(--cyan); margin-top:10px; letter-spacing:0.04em;}

.tuner-wrap{margin:12px 0 16px;}
.tuner-stage{
  position:relative; height:64px; border-radius:4px; overflow:hidden;
  background:var(--void-2); border:1px solid rgba(110,231,216,0.15);
  display:flex; align-items:center; justify-content:center; gap:6px;
}
.tuner-glyphs{position:relative; z-index:1; display:flex; align-items:center; gap:6px;}
.tuner-noise{position:absolute; inset:0; z-index:2; width:100%; height:100%; image-rendering:pixelated; pointer-events:none;}
.tuner-slider{
  width:100%; margin-top:10px; -webkit-appearance:none; appearance:none;
  height:3px; background:rgba(110,231,216,0.2); border-radius:2px; outline:none;
}
.tuner-slider::-webkit-slider-thumb{
  -webkit-appearance:none; appearance:none; width:16px; height:16px; border-radius:50%;
  background:var(--amber); cursor:pointer; box-shadow:0 0 8px rgba(232,163,61,0.6);
}
.tuner-slider::-moz-range-thumb{
  width:16px; height:16px; border-radius:50%; border:none;
  background:var(--amber); cursor:pointer; box-shadow:0 0 8px rgba(232,163,61,0.6);
}
.tuner-label{font-size:10px; color:var(--phosphor-dim); letter-spacing:0.08em; text-transform:uppercase; margin-top:8px;}

/* ---------- Badges ---------- */
.badge-row{display:flex; flex-wrap:wrap; gap:6px; margin-top:12px;}
.badge{
  font-size:10px; letter-spacing:0.05em; text-transform:uppercase;
  padding:5px 10px; border-radius:12px; color:var(--cyan);
  background:rgba(110,231,216,0.08); border:1px solid rgba(110,231,216,0.25);
}
.badge-creator{color:var(--amber); background:rgba(232,163,61,0.1); border-color:rgba(232,163,61,0.35);}

/* ---------- Listeners page ---------- */
.roster{margin-top:32px; display:flex; flex-direction:column; gap:12px;}
.roster-card{
  display:flex; align-items:center; gap:14px; flex-wrap:wrap;
  border:1px solid rgba(110,231,216,0.15); border-radius:6px; background:var(--panel); padding:16px 18px;
}
.roster-card.creator{border-color:rgba(232,163,61,0.35); background:linear-gradient(135deg, rgba(232,163,61,0.06), var(--panel));}
.roster-info{flex:1; min-width:160px;}
.roster-name{font-family:var(--serif); font-style:italic; font-size:17px; color:#fff;}
.roster-name.creator{color:var(--amber);}
.roster-meta{font-size:11px; color:var(--phosphor-dim); margin-top:2px;}

/* ---------- Ambient sound toggle ---------- */
.ambient-toggle{
  display:inline-flex; align-items:center; gap:8px; background:transparent;
  border:1px solid rgba(110,231,216,0.25); color:var(--phosphor-dim);
  font-family:var(--mono); font-size:11px; letter-spacing:0.05em; text-transform:uppercase;
  padding:8px 14px; border-radius:20px; cursor:pointer; margin-top:14px;
}
.ambient-toggle:hover{color:var(--cyan); border-color:rgba(110,231,216,0.4);}
.ambient-toggle.on{color:var(--cyan); background:rgba(110,231,216,0.08);}
.ambient-dot{width:6px; height:6px; border-radius:50%; background:var(--phosphor-dim);}
.ambient-toggle.on .ambient-dot{background:var(--cyan); box-shadow:0 0 6px rgba(110,231,216,0.7); animation:pulse 2s infinite;}

/* ---------- Reorder puzzle ---------- */
.reorder-wrap{margin:12px 0 16px;}
.reorder-assembled{display:flex; gap:6px; min-height:38px; margin-bottom:10px; flex-wrap:wrap; align-items:center;}
.reorder-slot{width:32px; height:32px; border:1px dashed rgba(110,231,216,0.25); border-radius:4px; display:flex; align-items:center; justify-content:center;}
.reorder-tiles{display:flex; gap:8px; flex-wrap:wrap;}
.reorder-tile{
  background:var(--void-2); border:1px solid rgba(110,231,216,0.25); border-radius:4px;
  padding:6px; cursor:pointer; transition:transform 0.1s, border-color 0.15s;
}
.reorder-tile:hover{border-color:var(--cyan); transform:translateY(-2px);}
.reorder-tile.placed{opacity:0.25; pointer-events:none;}
.reorder-tile.shake{animation:shake 0.3s;}
@keyframes shake{0%,100%{transform:translateX(0);} 25%{transform:translateX(-4px);} 75%{transform:translateX(4px);}}

/* ---------- Mobile ---------- */
@media (max-width: 560px){
  header{flex-direction:column; align-items:flex-start; gap:10px; padding:14px 18px;}
  nav{gap:14px; flex-wrap:wrap;}
  .stage{padding:32px 18px 80px;}
  .roster-card{flex-direction:column; align-items:flex-start;}
}