/* assets/site.css */

/* =========
   Theme tokens
   - default: system prefers-color-scheme
   - override via html[data-theme="light|dark"]
   ========= */
:root{
  --radius: 18px;
  --radius2: 14px;
  --borderW: 1px;
  --shadow: 0 18px 60px rgba(0,0,0,.18);
  --shadow2: 0 24px 70px rgba(0,0,0,.22);
}

/* System: Light */
@media (prefers-color-scheme: light){
  :root{
    color-scheme: light;
    --bg0:#f6f7fb;
    --bg1:#eef1f7;
    --card:rgba(255,255,255,.74);
    --card2:rgba(255,255,255,.60);
    --border:rgba(17,24,39,.12);
    --text:#0f172a;
    --muted:rgba(15,23,42,.70);
    --link:#4f46e5;
    --accent:#6d28d9;
    --accent2:#4f46e5;
    --ok:#16a34a;
    --warn:#d97706;
    --err:#dc2626;
    --glass: rgba(255,255,255,.58);
    --glass2: rgba(255,255,255,.45);
    --shadow: 0 18px 60px rgba(15,23,42,.08);
    --shadow2: 0 24px 70px rgba(15,23,42,.10);
  }
}

/* System: Dark */
@media (prefers-color-scheme: dark){
  :root{
    color-scheme: dark;
    --bg0:#070b14;
    --bg1:#0b1220;
    --card:rgba(255,255,255,.06);
    --card2:rgba(255,255,255,.04);
    --border:rgba(255,255,255,.12);
    --text:#e5e7eb;
    --muted:rgba(229,231,235,.72);
    --link:#c7d2fe;
    --accent:#7c3aed;
    --accent2:#6366f1;
    --ok:#22c55e;
    --warn:#f59e0b;
    --err:#ef4444;
    --glass: rgba(255,255,255,.04);
    --glass2: rgba(255,255,255,.03);
    --shadow: 0 18px 60px rgba(0,0,0,.38);
    --shadow2: 0 24px 70px rgba(0,0,0,.45);
  }
}

/* Manual override: Light */
html[data-theme="light"]{
  color-scheme: light;
  --bg0:#f6f7fb;
  --bg1:#eef1f7;
  --card:rgba(255,255,255,.74);
  --card2:rgba(255,255,255,.60);
  --border:rgba(17,24,39,.12);
  --text:#0f172a;
  --muted:rgba(15,23,42,.70);
  --link:#4f46e5;
  --accent:#6d28d9;
  --accent2:#4f46e5;
  --ok:#16a34a;
  --warn:#d97706;
  --err:#dc2626;
  --glass: rgba(255,255,255,.58);
  --glass2: rgba(255,255,255,.45);
  --shadow: 0 18px 60px rgba(15,23,42,.08);
  --shadow2: 0 24px 70px rgba(15,23,42,.10);
}

/* Manual override: Dark */
html[data-theme="dark"]{
  color-scheme: dark;
  --bg0:#070b14;
  --bg1:#0b1220;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.04);
  --border:rgba(255,255,255,.12);
  --text:#e5e7eb;
  --muted:rgba(229,231,235,.72);
  --link:#c7d2fe;
  --accent:#7c3aed;
  --accent2:#6366f1;
  --ok:#22c55e;
  --warn:#f59e0b;
  --err:#ef4444;
  --glass: rgba(255,255,255,.04);
  --glass2: rgba(255,255,255,.03);
  --shadow: 0 18px 60px rgba(0,0,0,.38);
  --shadow2: 0 24px 70px rgba(0,0,0,.45);
}

/* =========
   Base
   ========= */
*{ box-sizing:border-box; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Noto Sans JP", sans-serif;
  background:
    radial-gradient(1200px 600px at 20% -10%, color-mix(in oklab, var(--accent) 35%, transparent), transparent 60%),
    radial-gradient(1200px 600px at 80% 0%, color-mix(in oklab, var(--accent2) 30%, transparent), transparent 55%),
    radial-gradient(900px 500px at 50% 110%, color-mix(in oklab, var(--ok) 12%, transparent), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  color: var(--text);
  min-height:100vh;
}
a{ color:var(--link); text-decoration:none; }
a:hover{ text-decoration:underline; }

.wrap{
  width:min(980px,92vw);
  margin:0 auto;
  padding:28px 0 42px;
}

/* =========
   Header / Nav
   ========= */
.topbar{
  display:flex; align-items:center; justify-content:space-between;
  gap:14px;
  padding:10px 14px;
  border:var(--borderW) solid var(--border);
  background:var(--glass);
  border-radius:16px;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:900;
  letter-spacing:.2px;
}
.logo{
  width:30px; height:30px; border-radius:10px;
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--accent) 95%, white),
    color-mix(in oklab, var(--accent2) 95%, white)
  );
  box-shadow: 0 12px 40px rgba(0,0,0,.16);
}
.rightControls{
  display:flex; gap:10px; align-items:center; flex-wrap:wrap;
  justify-content:flex-end;
}
.nav{
  display:flex; gap:10px; flex-wrap:wrap;
  font-size:13px; opacity:.95;
}
.nav a{
  padding:7px 10px;
  border-radius:999px;
  border:1px solid color-mix(in oklab, var(--border) 90%, transparent);
  background:var(--glass2);
}
.themeSelect{
  font-size:12px;
  border-radius:999px;
  border:1px solid color-mix(in oklab, var(--border) 90%, transparent);
  background:var(--glass2);
  color:var(--text);
  padding:8px 10px;
  outline:none;
}

/* =========
   Panels / Cards
   ========= */
.panel{
  margin-top:18px;
  border-radius:22px;
  border:var(--borderW) solid var(--border);
  background: linear-gradient(180deg, var(--card), var(--card2));
  box-shadow: var(--shadow2);
  overflow:hidden;
  position:relative;
  padding:22px 18px;
}
.panel:before{
  content:"";
  position:absolute; inset:-2px;
  background:
    radial-gradient(600px 220px at 15% 0%, color-mix(in oklab, var(--accent) 26%, transparent), transparent 62%),
    radial-gradient(520px 220px at 90% 10%, color-mix(in oklab, var(--accent2) 22%, transparent), transparent 58%);
  pointer-events:none;
}
.inner{ position:relative; display:grid; gap:12px; }

.card{
  border-radius:18px;
  border:1px solid color-mix(in oklab, var(--border) 92%, transparent);
  background: linear-gradient(180deg, var(--card2), transparent);
  padding:16px;
}
.card h3{ margin:0 0 8px; font-size:14px; opacity:.95; }

/* =========
   Typography
   ========= */
.headline{ margin:0; font-size:34px; letter-spacing:-.5px; line-height:1.12; }
@media (max-width: 900px){ .headline{ font-size:30px; } }

h1{ margin:0; font-size:30px; letter-spacing:-.4px; line-height:1.12; }
h2{ margin:16px 0 6px; font-size:16px; }

p, li{ margin:0; color:var(--muted); line-height:1.78; }
ul{ margin:10px 0 0; padding-left:18px; color:var(--muted); line-height:1.78; }

.callout{
  margin-top:10px;
  padding:12px;
  border-radius:14px;
  border:1px solid color-mix(in oklab, var(--border) 90%, transparent);
  background:var(--glass2);
  color:var(--muted);
  font-size:12px;
  line-height:1.7;
}

.footer{
  margin-top:16px;
  padding:14px 10px;
  color:color-mix(in oklab, var(--muted) 92%, transparent);
  font-size:12px;
  display:flex; justify-content:space-between;
  gap:10px; flex-wrap:wrap;
  opacity:.98;
}

/* =========
   Buttons / Badges
   ========= */
.badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:7px 10px;
  border-radius:999px;
  border:1px solid color-mix(in oklab, var(--border) 90%, transparent);
  background:var(--glass2);
  font-size:12px;
}
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid color-mix(in oklab, var(--border) 92%, transparent);
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--accent) 45%, transparent),
    color-mix(in oklab, var(--accent2) 35%, transparent)
  );
  color:var(--text);
  font-weight:900;
  letter-spacing:.2px;
  box-shadow: 0 14px 40px rgba(0,0,0,.16);
}
.btn:hover{ filter:brightness(1.05); text-decoration:none; }

code{
  background:color-mix(in oklab, var(--border) 20%, transparent);
  padding:2px 6px;
  border-radius:8px;
  border:1px solid color-mix(in oklab, var(--border) 65%, transparent);
}

/* Utility */
.small{ font-size:12px; line-height:1.7; }

/* ==========================================
   Page: index (generator UI)
   ========================================== */

.hero{
  margin-top:18px;
  padding:22px 18px;
  border-radius:20px;
  border:var(--borderW) solid var(--border);
  background: linear-gradient(180deg, var(--card), var(--card2));
  box-shadow: var(--shadow2);
  overflow:hidden;
  position:relative;
}
.hero:before{
  content:"";
  position:absolute; inset:-2px;
  background:
    radial-gradient(600px 220px at 20% 0%, color-mix(in oklab, var(--accent) 30%, transparent), transparent 60%),
    radial-gradient(520px 220px at 90% 15%, color-mix(in oklab, var(--accent2) 25%, transparent), transparent 55%);
  pointer-events:none;
}
.hero-inner{ position:relative; display:grid; gap:12px; }
.sub{ margin:0; color:var(--muted); line-height:1.7; max-width:75ch; }

.pillrow{ display:flex; gap:10px; flex-wrap:wrap; margin-top:4px; }
.pill{
  display:inline-flex; gap:8px; align-items:center;
  padding:7px 10px; border-radius:999px;
  border:1px solid color-mix(in oklab, var(--border) 90%, transparent);
  background:var(--glass2);
  font-size:12px; opacity:.95;
}
.dot{ width:8px; height:8px; border-radius:99px; background:var(--ok); }
.dot.warn{ background:var(--warn); }

.grid{
  margin-top:16px;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:14px;
}
@media (max-width: 900px){
  .grid{ grid-template-columns:1fr; }
}

.label{ font-size:12px; opacity:.75; margin:0 0 6px; }

textarea, input{
  width:100%;
  background: color-mix(in oklab, var(--card) 90%, transparent);
  border:1px solid color-mix(in oklab, var(--border) 92%, transparent);
  border-radius:var(--radius2);
  color:var(--text);
  padding:12px 12px;
  font-size:14px;
  outline:none;
}

select.controlSelect{
  width:100%;
  /* Use a more solid background so native dropdown menus don't look "white" on dark mode */
  background: color-mix(in oklab, var(--bg1) 78%, var(--card) 22%);
  border:1px solid color-mix(in oklab, var(--border) 92%, transparent);
  border-radius:var(--radius2);
  color:var(--text);
  padding:12px 12px;
  font-size:14px;
  outline:none;
}

/* Make option list readable in dark mode (browser support varies, but helps on Chromium/Firefox) */
select.controlSelect option{
  background: var(--bg1);
  color: var(--text);
}

.toggle{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:var(--radius2);
  border:1px solid color-mix(in oklab, var(--border) 90%, transparent);
  background:var(--glass2);
  color:var(--muted);
  font-size:13px;
  user-select:none;
}
.toggle input{ width:auto; }

.mini{
  padding:10px 12px;
  border-radius:var(--radius2);
  border:1px solid color-mix(in oklab, var(--border) 90%, transparent);
  background:var(--glass2);
  color:var(--muted);
  font-size:13px;
  line-height:1.4;
}
textarea{ min-height:140px; resize:vertical; }

.row{ display:flex; gap:10px; flex-wrap:wrap; }

.btnrow{ display:flex; gap:10px; align-items:center; flex-wrap:wrap; margin-top:10px; }

button.primary{
  padding:12px 16px;
  border-radius:var(--radius2);
  border:1px solid color-mix(in oklab, var(--border) 92%, transparent);
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--accent) 45%, transparent),
    color-mix(in oklab, var(--accent2) 35%, transparent)
  );
  color:var(--text);
  cursor:pointer;
  font-weight:900;
  letter-spacing:.2px;
  box-shadow: 0 14px 40px rgba(0,0,0,.16);
}
button.primary:hover{ filter:brightness(1.05); }
button.primary:disabled{ opacity:.6; cursor:not-allowed; filter:none; }

.hint{
  display:inline-flex; gap:8px; align-items:center;
  padding:7px 10px; border-radius:12px;
  border:1px solid color-mix(in oklab, var(--border) 90%, transparent);
  background:var(--glass2);
  font-size:12px;
  color:var(--muted);
}

.out{
  margin-top:12px;
  padding:12px;
  border-radius:var(--radius2);
  background: color-mix(in oklab, var(--card2) 100%, transparent);
  border:1px solid color-mix(in oklab, var(--border) 90%, transparent);
  overflow-wrap:anywhere;
}

.statusline{ display:flex; gap:10px; flex-wrap:wrap; align-items:center; }
.badgeSmall{
  display:inline-flex; align-items:center; gap:8px;
  padding:7px 10px; border-radius:999px;
  border:1px solid color-mix(in oklab, var(--border) 90%, transparent);
  background:var(--glass2);
  font-size:12px;
}

.bar{
  height:10px;
  border-radius:999px;
  background: color-mix(in oklab, var(--border) 28%, transparent);
  border:1px solid color-mix(in oklab, var(--border) 70%, transparent);
  overflow:hidden;
  margin-top:10px;
}
.bar > div{
  height:100%;
  width:0%;
  background: linear-gradient(90deg,
    color-mix(in oklab, var(--ok) 65%, transparent),
    color-mix(in oklab, var(--accent2) 65%, transparent)
  );
  transition: width .25s ease;
}

/* Aside */
.aside p{ margin:0; color:var(--muted); line-height:1.7; }
.list{ margin:10px 0 0; padding-left:18px; color:var(--muted); line-height:1.78; }