/* ============================================================
   Navy007 — shared stylesheet  (style.css)
   ============================================================ */
:root{
  --brand:#4f46e5;
  --brand-soft:#eef0ff;
  --accent:#b4762c;
  --bg:#f8f5f0;
  --surface:#ffffff;
  --surface-2:#f1ece3;
  --text:#191b1f;
  --muted:#5c636f;
  --border:#e5ded2;
  --radius:14px;
  --shadow:0 1px 2px rgba(16,18,22,.05), 0 10px 30px rgba(16,18,22,.07);
  --maxw:1120px;
  --font:"Noto Sans Thai","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}
@media (prefers-color-scheme:dark){
  :root{
    --brand:#8b8cf7; --brand-soft:#23253a;
    --bg:#101217; --surface:#171a21; --surface-2:#1e222b;
    --text:#e9ecf1; --muted:#a3abba; --border:#2a2f3a;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.35);
  }
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:var(--font); font-size:17px; line-height:1.75;
  padding-bottom:110px; /* room for the player bar */
}
img{max-width:100%;height:auto;display:block;border-radius:var(--radius);}
a{color:var(--brand);text-underline-offset:3px;}
a:hover{text-decoration:none;}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px;border-radius:6px;}

.skip-link{position:absolute;left:-9999px;}
.skip-link:focus{left:12px;top:12px;z-index:2000;background:var(--surface);padding:10px 16px;border-radius:8px;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 18px;}

/* ---------- Header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:900;
  background:color-mix(in srgb,var(--surface) 88%,transparent);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:12px 18px;max-width:var(--maxw);margin:0 auto;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--text);text-decoration:none;letter-spacing:.2px;}
.brand .dot{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--accent));display:grid;place-items:center;color:#fff;font-size:.95rem;}
.site-nav{margin-inline-start:auto;display:flex;gap:6px;flex-wrap:wrap;}
.site-nav a{
  color:var(--muted);text-decoration:none;font-size:.95rem;font-weight:600;
  padding:8px 13px;border-radius:999px;transition:.18s;
}
.site-nav a:hover{background:var(--surface-2);color:var(--text);}
.site-nav a[aria-current="page"]{background:var(--brand-soft);color:var(--brand);}

/* ---------- Hero ---------- */
.hero{padding:48px 0 26px;}
.hero h1{font-size:clamp(1.9rem,4.6vw,2.9rem);line-height:1.3;margin:0 0 14px;letter-spacing:-.4px;}
.hero .lead{font-size:1.1rem;color:var(--muted);max-width:68ch;margin:0 0 22px;}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--brand);color:#fff;border:0;cursor:pointer;
  padding:12px 22px;border-radius:999px;font:inherit;font-weight:700;
  text-decoration:none;transition:.18s;box-shadow:var(--shadow);
}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px);}
.btn.ghost{background:var(--surface);color:var(--text);border:1px solid var(--border);box-shadow:none;}

/* ---------- Sections ---------- */
section{margin:46px 0;}
.section-head{margin-bottom:20px;}
.section-head h2{font-size:clamp(1.4rem,3vw,1.85rem);margin:0 0 6px;letter-spacing:-.2px;}
.section-head p{color:var(--muted);margin:0;max-width:72ch;}

.card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);
}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));}

.pcard{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow);text-decoration:none;color:inherit;
  display:flex;flex-direction:column;gap:8px;transition:.18s;
}
.pcard:hover{transform:translateY(-3px);border-color:var(--brand);}
.pcard .num{font-size:.78rem;font-weight:800;color:var(--brand);letter-spacing:.6px;}
.pcard h3{margin:0;font-size:1.08rem;}
.pcard p{margin:0;color:var(--muted);font-size:.94rem;line-height:1.6;}

.tag{
  display:inline-block;font-size:.76rem;font-weight:700;
  padding:3px 10px;border-radius:999px;
  background:var(--brand-soft);color:var(--brand);
}
.tag.era-baroque{background:#fdf0dc;color:#9a6614;}
.tag.era-classical{background:#e6f3e9;color:#256b3c;}
.tag.era-romantic{background:#fbe6ef;color:#a12a68;}
.tag.era-renaissance{background:#e8eefb;color:#2f4f9c;}
.tag.era-modern{background:#eae7fb;color:#4a3ec0;}
@media (prefers-color-scheme:dark){
  .tag.era-baroque{background:#3a2d16;color:#f0c680;}
  .tag.era-classical{background:#17301f;color:#8fd8a8;}
  .tag.era-romantic{background:#33162a;color:#f2a3cd;}
  .tag.era-renaissance{background:#16203a;color:#a8c2f6;}
  .tag.era-modern{background:#221e3c;color:#b9b2f8;}
}

/* ---------- Prose / tables ---------- */
.prose h3{margin:26px 0 8px;font-size:1.12rem;}
.prose p{margin:0 0 14px;}
.prose ul,.prose ol{margin:0 0 14px;padding-inline-start:22px;}
.prose li{margin-bottom:7px;}
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border);}
table{width:100%;border-collapse:collapse;background:var(--surface);font-size:.95rem;}
th,td{padding:12px 14px;text-align:start;border-bottom:1px solid var(--border);vertical-align:top;}
th{background:var(--surface-2);font-weight:700;white-space:nowrap;}
tbody tr:last-child td{border-bottom:0;}

/* ---------- Breadcrumb / paging ---------- */
.crumb{font-size:.9rem;color:var(--muted);padding:18px 0 0;}
.crumb a{color:var(--muted);}
.pager{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:40px 0;}

/* ---------- Track list ---------- */
.toolbar{
  display:flex;gap:10px;flex-wrap:wrap;align-items:center;
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow);margin-bottom:22px;
}
.toolbar input,.toolbar select{
  font:inherit;padding:9px 13px;border-radius:10px;
  border:1px solid var(--border);background:var(--bg);color:var(--text);
}
.toolbar input{flex:1 1 230px;min-width:0;}
.toolbar .count{margin-inline-start:auto;color:var(--muted);font-size:.9rem;}

.track{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px 22px;margin-bottom:14px;box-shadow:var(--shadow);
  scroll-margin-top:90px;transition:.2s;
}
.track.is-playing{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft),var(--shadow);}
.track-head{display:flex;gap:16px;align-items:flex-start;flex-wrap:wrap;}
.track-head > div{flex:1 1 320px;min-width:0;}
.track h2{margin:0 0 8px;font-size:1.18rem;line-height:1.5;letter-spacing:-.1px;}
.track-meta{display:flex;flex-wrap:wrap;gap:8px 14px;margin:0 0 10px;color:var(--muted);font-size:.9rem;}
.track-desc{margin:0;color:var(--text);}
.play-group{display:flex;gap:8px;flex-wrap:wrap;}
.play-btn{
  font:inherit;font-weight:700;cursor:pointer;white-space:nowrap;
  background:var(--brand);color:#fff;border:0;border-radius:999px;padding:10px 20px;transition:.18s;
}
.play-btn:hover{filter:brightness(1.08);}
.play-btn.small{padding:8px 15px;font-size:.9rem;background:var(--surface-2);color:var(--text);border:1px solid var(--border);}
.play-btn[aria-pressed="true"]{background:var(--accent);color:#fff;}
.credit{display:block;margin-top:10px;font-size:.82rem;color:var(--muted);}

/* ---------- Sticky player ---------- */
.player{
  position:fixed;inset-inline:0;bottom:0;z-index:1000;
  background:color-mix(in srgb,var(--surface) 94%,transparent);
  backdrop-filter:saturate(180%) blur(14px);
  border-top:1px solid var(--border);box-shadow:0 -6px 24px rgba(0,0,0,.09);
}
.player-inner{
  max-width:var(--maxw);margin:0 auto;padding:10px 18px;
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
}
.now{flex:1 1 220px;min-width:0;}
.now .label{display:block;font-size:.73rem;font-weight:800;letter-spacing:.9px;text-transform:uppercase;color:var(--brand);}
.now strong{display:block;font-size:.96rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.player audio{flex:2 1 320px;min-width:0;height:40px;}
.player-ctrl{display:flex;gap:6px;align-items:center;}
.icon-btn{
  font:inherit;cursor:pointer;background:var(--surface-2);color:var(--text);
  border:1px solid var(--border);border-radius:10px;padding:8px 13px;
}
.autonext{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--muted);white-space:nowrap;}

/* ---------- Footer ---------- */
.site-footer{
  border-top:1px solid var(--border);background:var(--surface);
  margin-top:56px;padding:34px 0;color:var(--muted);font-size:.93rem;
}
.footer-grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));}
.footer-grid h4{margin:0 0 10px;color:var(--text);font-size:.98rem;}
.footer-grid ul{list-style:none;margin:0;padding:0;}
.footer-grid li{margin-bottom:6px;}
.footer-grid a{color:var(--muted);text-decoration:none;}
.footer-grid a:hover{color:var(--brand);}
.copyright{margin-top:24px;padding-top:18px;border-top:1px solid var(--border);text-align:center;}

@media (max-width:768px){
  body{font-size:16px;padding-bottom:150px;}
  .site-nav{width:100%;margin-inline-start:0;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px;}
  .play-btn{width:100%;}
  .play-group{width:100%;}
  .toolbar .count{width:100%;margin-inline-start:0;}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;}}