:root{
  --school-navy:#071a33;
  --school-blue:#0b3a6f;
  --school-blue-2:#12518f;
  --school-gold:#d6a62c;
  --school-gold-soft:#f8e7b0;
  --school-cream:#fff8e8;
  --school-slate:#334155;
  --school-muted:#64748b;
  --school-bg:#f6f8fb;
  --school-border:#dbe3ef;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Sarabun',sans-serif;
  background:var(--school-bg);
  color:#152033;
  line-height:1.65;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
a{transition:color .2s ease,background-color .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease;}
.font-kanit{font-family:'Kanit',sans-serif;}

/* Official high-contrast theme */
.school-gradient,
.temple-pattern,
.modern-hero,
.page-hero{
  background-color:var(--school-navy)!important;
  background-image:
    radial-gradient(circle at 9% 18%,rgba(214,166,44,.28),transparent 24%),
    radial-gradient(circle at 92% 6%,rgba(18,81,143,.54),transparent 28%),
    linear-gradient(135deg,#071a33 0%,#0b2f5f 52%,#082344 100%)!important;
  color:#ffffff!important;
  position:relative;
  overflow:hidden;
}
.school-gradient::before,
.temple-pattern::before,
.modern-hero::before,
.page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(7,26,51,.92),rgba(7,26,51,.74)),
    repeating-linear-gradient(135deg,rgba(255,255,255,.055) 0 1px,transparent 1px 26px);
  pointer-events:none;
}
.school-gradient > *,
.temple-pattern > *,
.modern-hero > *,
.page-hero > *{position:relative;z-index:1;}
.hero-readable,
.hero-readable h1,
.hero-readable h2,
.hero-readable .section-title{
  color:#ffffff!important;
  text-shadow:0 3px 20px rgba(0,0,0,.42)!important;
}
.hero-readable .hero-copy,
.page-hero .hero-copy,
.modern-hero .hero-copy{color:#eaf2ff!important;text-shadow:0 2px 12px rgba(0,0,0,.25)!important;}
.hero-readable .text-yellow-300,
.page-hero .text-yellow-300,
.modern-hero .text-yellow-300{color:#ffd766!important;}

/* Navigation */
.nav-link{
  position:relative;display:inline-flex;align-items:center;gap:.35rem;
  padding:.9rem .2rem;color:#26364d;font-weight:800;font-size:.92rem;white-space:nowrap;
}
.nav-link:hover,.nav-link.active{color:var(--school-blue);}
.nav-link::after{content:"";position:absolute;left:0;bottom:.48rem;height:3px;width:0;border-radius:999px;background:var(--school-gold);transition:width .25s ease;}
.nav-link:hover::after,.nav-link.active::after{width:100%;}
.nav-item{position:relative;}
.nav-dropdown{position:absolute;top:100%;left:0;min-width:260px;padding:.6rem;background:#fff;border:1px solid var(--school-border);border-radius:1rem;box-shadow:0 24px 60px rgba(15,23,42,.16);opacity:0;visibility:hidden;transform:translateY(8px);transition:all .2s ease;z-index:60;}
.nav-item:hover .nav-dropdown,.nav-item:focus-within .nav-dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.nav-dropdown a{display:block;padding:.82rem .95rem;border-radius:.75rem;color:#334155;font-size:.88rem;font-weight:800;}
.nav-dropdown a:hover{background:#eff6ff;color:var(--school-blue);}
.mobile-link{display:flex;justify-content:space-between;align-items:center;width:100%;padding:.9rem 1rem;border-radius:1rem;color:#26364d;font-weight:800;}
.mobile-link.active,.mobile-link:hover{background:#eff6ff;color:var(--school-blue);}
.mobile-submenu{display:none;padding:.25rem 0 .55rem 1rem;}
.mobile-submenu.open{display:block;}
.mobile-submenu a{display:block;padding:.7rem 1rem;margin:.15rem 0;border-radius:.8rem;color:#475569;font-weight:700;font-size:.92rem;}
.mobile-submenu a:hover{background:#f8fafc;color:var(--school-blue);}

/* Typography and components */
.section-title{font-family:'Kanit',sans-serif;font-weight:800;color:var(--school-navy);letter-spacing:-.018em;line-height:1.18;}
.kicker{
  display:inline-flex;align-items:center;gap:.5rem;padding:.42rem .9rem;border-radius:999px;
  background:#fff7e3;color:#7a4c00;border:1px solid #ecd08a;font-size:.75rem;font-weight:900;letter-spacing:.06em;
}
.page-hero .kicker,.modern-hero .kicker,.school-gradient .kicker,.temple-pattern .kicker{
  background:rgba(255,255,255,.12)!important;border-color:rgba(255,215,102,.46)!important;color:#ffd766!important;
}
.official-panel{background:#fff;border:1px solid var(--school-border);border-radius:1.5rem;box-shadow:0 18px 55px rgba(15,23,42,.08);}
.card-hover{transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;}
.card-hover:hover{transform:translateY(-4px);box-shadow:0 20px 48px rgba(15,23,42,.13);border-color:#9fc3ef;}
.icon-box{width:3.75rem;height:3.75rem;border-radius:1.1rem;background:var(--school-navy);color:#ffd766;display:flex;align-items:center;justify-content:center;font-size:1.75rem;box-shadow:0 10px 25px rgba(7,26,51,.16);}
.btn-primary{display:inline-flex;align-items:center;justify-content:center;border-radius:1rem;background:var(--school-gold);color:var(--school-navy);font-weight:900;padding:.85rem 1.35rem;box-shadow:0 12px 30px rgba(214,166,44,.24);}
.btn-primary:hover{background:#f1c84d;transform:translateY(-1px);}
.btn-secondary{display:inline-flex;align-items:center;justify-content:center;border-radius:1rem;background:#fff;color:var(--school-blue);font-weight:900;padding:.85rem 1.35rem;border:1px solid var(--school-border);}
.btn-secondary:hover{background:#eff6ff;border-color:#9fc3ef;}
.hero-orb{position:absolute;border-radius:999px;filter:blur(2px);opacity:.34;pointer-events:none;}
@keyframes floatSoft{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.float-soft{animation:floatSoft 6s ease-in-out infinite;}
.table-clean th{background:#edf3fb;color:#26364d;font-size:.82rem;letter-spacing:.02em;font-weight:900;}
.table-clean th,.table-clean td{padding:1rem;border-bottom:1px solid var(--school-border);}
.table-clean tbody tr:hover{background:#f8fbff;}
.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.38rem .72rem;border-radius:999px;font-size:.78rem;font-weight:900;}
.skip-link{position:absolute;left:-999px;top:0;background:#fff;color:#0b3a6f;padding:.75rem 1rem;z-index:1000;border:2px solid var(--school-gold);}
.skip-link:focus{left:.75rem;top:.75rem;}
.footer-link{color:#dbeafe;}
.footer-link:hover{color:#ffd766;}

@media (max-width:1023px){
  .nav-dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;min-width:0;padding:0;}
  .desktop-only{display:none!important;}
}


/* Homepage identity panel: explicit contrast, protected from hero text overrides */
.home-identity-panel{
  background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);
  border:1px solid rgba(255,255,255,.58);
  border-radius:2rem;
  padding:2rem;
  color:#071a33!important;
  box-shadow:0 24px 60px rgba(0,0,0,.22);
}
.home-identity-panel p,
.home-identity-panel span,
.home-identity-panel h2,
.home-identity-panel h3{color:#071a33!important;text-shadow:none!important;}
.home-identity-panel .school-region{color:#334155!important;font-weight:700;line-height:1.65;}
.home-stat-card{
  background:#071a33!important;
  border:1px solid rgba(214,166,44,.38);
  border-radius:1.15rem;
  padding:.95rem .7rem;
  min-height:5.35rem;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 10px 22px rgba(7,26,51,.13);
}
.home-stat-card .stat-value{color:#ffd766!important;font-weight:900;font-size:1.24rem;line-height:1.1;text-shadow:none!important;}
.home-stat-card .stat-label{color:#ffffff!important;font-weight:800;font-size:.72rem;margin-top:.35rem;text-shadow:none!important;}
.plan-latest-table th{background:#0b2f5f!important;color:#ffffff!important;font-weight:900;white-space:nowrap;}
.plan-latest-table td{color:#1e293b;}
.plan-latest-table tr:nth-child(even){background:#f8fbff;}
.plan-latest-table tr:hover{background:#eff6ff;}

/* Compact main navigation: reduce overflow on desktop screens */
.nav-link{font-size:.86rem;padding:.82rem .38rem;gap:.25rem;letter-spacing:-.01em;}
.nav-dropdown{min-width:285px;}
@media (min-width:1280px) and (max-width:1399px){
  .nav-link{font-size:.8rem;padding:.78rem .24rem;}
}
@media (min-width:1280px){
  header .nav-item{flex:0 0 auto;}
}