/* ==========================================================================
   orient-luxury-core.css
   CIO Factory shared design system — dark luxury aesthetic
   Near-black base + grain overlay + gold accent, dark mode default,
   light/parchment mode via [data-theme="light"] on <html>.
   Portable: all tokens are prefixed --ol- to avoid collisions.
   ========================================================================== */

:root{
  /* dark (default) */
  --ol-bg:#09080b;
  --ol-bg-raised:#121016;
  --ol-bg-card:#16131a;
  --ol-bg-card-hover:#1c1821;
  --ol-border:rgba(201,168,76,0.16);
  --ol-border-strong:rgba(201,168,76,0.32);
  --ol-text:#ece7db;
  --ol-text-dim:#a89f8f;
  --ol-text-faint:#6b6459;
  --ol-gold:#c9a84c;
  --ol-gold-soft:rgba(201,168,76,0.14);
  --ol-gold-strong:#e2c26b;
  --ol-danger:#c46a5a;
  --ol-success:#7fae7a;
  --ol-shadow:0 12px 32px rgba(0,0,0,0.55);
  --ol-grain-opacity:0.05;

  --ol-font-display:'Cinzel', serif;
  --ol-font-body:'Cormorant Garamond', serif;
  --ol-font-ui:'Syne', sans-serif;
  --ol-font-mono:'IBM Plex Mono', monospace;
}

html[data-theme="light"]{
  --ol-bg:#f0ebe0;
  --ol-bg-raised:#e7e0d1;
  --ol-bg-card:#faf7ee;
  --ol-bg-card-hover:#f2ecdc;
  --ol-border:rgba(138,104,32,0.22);
  --ol-border-strong:rgba(138,104,32,0.4);
  --ol-text:#2a2418;
  --ol-text-dim:#5c5240;
  --ol-text-faint:#8a7f68;
  --ol-gold:#8a6820;
  --ol-gold-soft:rgba(138,104,32,0.12);
  --ol-gold-strong:#6e5119;
  --ol-danger:#a3392a;
  --ol-success:#3f6b3a;
  --ol-shadow:0 10px 26px rgba(90,74,40,0.18);
  --ol-grain-opacity:0.035;
}

*{box-sizing:border-box;}

html,body{
  margin:0;
  padding:0;
  background:var(--ol-bg);
  color:var(--ol-text);
  font-family:var(--ol-font-body);
  -webkit-font-smoothing:antialiased;
  transition:background 0.35s ease, color 0.35s ease;
}

body{
  position:relative;
  min-height:100vh;
}

/* grain texture overlay — SVG feTurbulence, soft-light blend */
.ol-grain{
  position:fixed;
  inset:0;
  z-index:999;
  pointer-events:none;
  opacity:var(--ol-grain-opacity);
  mix-blend-mode:soft-light;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

h1,h2,h3,h4{
  font-family:var(--ol-font-display);
  letter-spacing:0.04em;
  color:var(--ol-gold);
  font-weight:600;
  margin:0 0 0.5em 0;
}

a{color:var(--ol-gold);}

/* buttons */
.ol-btn{
  font-family:var(--ol-font-ui);
  font-size:0.82rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--ol-text);
  background:var(--ol-bg-raised);
  border:1px solid var(--ol-border-strong);
  border-radius:6px;
  padding:0.6em 1.1em;
  cursor:pointer;
  transition:all 0.2s ease;
}
.ol-btn:hover:not(:disabled){
  border-color:var(--ol-gold);
  color:var(--ol-gold-strong);
  background:var(--ol-gold-soft);
}
.ol-btn:disabled{
  opacity:0.35;
  cursor:not-allowed;
}
.ol-btn-primary{
  background:var(--ol-gold);
  border-color:var(--ol-gold);
  color:#0c0a08;
  font-weight:700;
}
.ol-btn-primary:hover:not(:disabled){
  background:var(--ol-gold-strong);
  border-color:var(--ol-gold-strong);
  color:#0c0a08;
}
.ol-btn-primary:disabled{
  background:var(--ol-border);
  border-color:var(--ol-border);
  color:var(--ol-text-faint);
  opacity:1;
}

/* inputs */
.ol-input{
  font-family:var(--ol-font-mono);
  font-size:0.92rem;
  color:var(--ol-text);
  background:var(--ol-bg-raised);
  border:1px solid var(--ol-border);
  border-radius:5px;
  padding:0.55em 0.75em;
  width:100%;
  transition:border-color 0.2s ease;
}
.ol-input:focus{
  outline:none;
  border-color:var(--ol-gold);
}
.ol-label{
  font-family:var(--ol-font-ui);
  font-size:0.72rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--ol-text-dim);
  display:block;
  margin-bottom:0.4em;
}
.ol-hint{
  font-family:var(--ol-font-ui);
  font-size:0.72rem;
  color:var(--ol-text-faint);
  margin-top:0.35em;
}

/* theme toggle */
.ol-theme-toggle{
  position:fixed;
  top:1.2rem;
  right:1.2rem;
  z-index:50;
  width:2.6rem;
  height:2.6rem;
  border-radius:50%;
  border:1px solid var(--ol-border-strong);
  background:var(--ol-bg-raised);
  color:var(--ol-gold);
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.1rem;
  box-shadow:var(--ol-shadow);
  transition:all 0.2s ease;
}
.ol-theme-toggle:hover{
  border-color:var(--ol-gold);
  transform:scale(1.05);
}

/* toast */
.ol-toast{
  position:fixed;
  bottom:4.6rem;
  left:50%;
  transform:translateX(-50%) translateY(20px);
  z-index:1000;
  background:var(--ol-bg-raised);
  border:1px solid var(--ol-gold);
  color:var(--ol-text);
  font-family:var(--ol-font-ui);
  font-size:0.85rem;
  padding:0.7em 1.4em;
  border-radius:8px;
  box-shadow:var(--ol-shadow);
  opacity:0;
  pointer-events:none;
  transition:opacity 0.25s ease, transform 0.25s ease;
}
.ol-toast.ol-toast-show{
  opacity:1;
  transform:translateX(-50%) translateY(0);
}

/* scrollbar (webkit) */
::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-track{background:var(--ol-bg);}
::-webkit-scrollbar-thumb{background:var(--ol-border-strong);border-radius:6px;}
::-webkit-scrollbar-thumb:hover{background:var(--ol-gold);}
