:root{
  color-scheme: dark;

  --container: 1280px;
  --gutter: clamp(14px, 2.6vw, 28px);
  --page-pad-y: clamp(14px, 2.2vw, 28px);
  --section-gap: clamp(16px, 3vw, 36px);
  --bg: #0B1220;
  --surface: #0F172A;
  --surface-2: #111C33;
  --surface-3: #0D1528;

  --text: #E5E7EB;
  --muted: rgba(229,231,235,.72);

  --border: rgba(255,255,255,.08);
  --border-2: rgba(255,255,255,.12);

  --accent: #3B82F6;
  --danger: #EF4444;

  --radius: 16px;
  --radius-sm: 12px;
  --shadow: 0 14px 40px rgba(0,0,0,.55);

  --ring: 0 0 0 4px rgba(59,130,246,.28);

  --hdr-pad-y: clamp(10px, 1.2vw, 18px);
  --hdr-gap: clamp(8px, 1.2vw, 14px);

  --logo-badge: clamp(34px, 3.2vw, 46px);
  --logo-radius: clamp(12px, 1.2vw, 14px);
  --logo-font: clamp(0.98rem, 1.05vw, 1.18rem);

  --nav-font: clamp(0.90rem, 0.9vw, 1.00rem);
  --btn-font: clamp(0.90rem, 0.9vw, 1.00rem);

  --search-max: clamp(320px, 42vw, 760px);
  --search-h: clamp(44px, 5.0vw, 50px);
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

img, video, svg{ max-width: 100%; height: auto; }

a{ color: var(--text); }
a:hover{ color: #fff; }

:where(a, button, input, textarea, select):focus-visible{
  outline: none;
  box-shadow: var(--ring);
  border-radius: 12px;
}

@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

.hidden{ display: none !important; }
.no-scroll{ overflow: hidden; }
.muted{ color: var(--muted); }

.sr-only{
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.container-xl{
  width: min(var(--container), 100% - (var(--gutter) * 2));
  margin-inline: auto;
}

.page{
  min-height: calc(100vh - 260px);
  padding: var(--page-pad-y) 0 calc(var(--page-pad-y) * 1.5);
}

.sticky{ position: sticky; top: 0; z-index: 50; }

.site-header{
  background: rgba(15, 23, 42, .88);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.header-inner{
  display: grid;
  grid-template-columns: max-content 1fr max-content; 
  align-items: center;
  gap: var(--hdr-gap);
  padding: var(--hdr-pad-y) 0;
}

.header-left{
  display: flex;
  align-items: center;
  gap: clamp(10px, 2vw, 18px);
  min-width: 0;
}

.brand{
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
  font-weight: 900;
  letter-spacing: .2px;
  min-width: 0;
}

.brand-badge{
  width: var(--logo-badge);
  height: var(--logo-badge);
  border-radius: var(--logo-radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 12px 26px rgba(59,130,246,.22);
  font-weight: 900;
  flex: 0 0 auto;
}

.brand-name{
  font-size: var(--logo-font);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-desktop{
  display: none;
  gap: 8px;
  align-items: center;
  min-width: 0;
}

.nav-desktop a{
  text-decoration: none;
  color: rgba(229,231,235,.88);
  font-weight: 650;
  font-size: var(--nav-font);
  padding: 8px 10px;
  border-radius: 12px;
  transition: background .18s ease, color .18s ease;
}
.nav-desktop a:hover{
  background: rgba(255,255,255,.08);
  color: #fff;
}

.header-center{ display: block; min-width: 0; }

.search{
  position: relative;
  width: 100%;
  max-width: var(--search-max);
  min-width: 0;
}

.search-input{
  width: 100%;
  height: var(--search-h);
  padding: 0 46px 0 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface-3);
  color: var(--text);
  outline: none;
  font-size: 16px; 
  transition: border-color .18s ease, box-shadow .18s ease;
}

.search-input::placeholder{ color: rgba(229,231,235,.50); }

.search-input:focus{
  border-color: rgba(59,130,246,.55);
  box-shadow: var(--ring);
}

.icon-btn{
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(34px, 3.2vw, 38px);
  height: clamp(34px, 3.2vw, 38px);
  border-radius: 12px;
  border: 1px solid var(--border);
  cursor: pointer;
  background: rgba(255,255,255,.06);
  color: var(--text);
  transition: background .18s ease, border-color .18s ease, transform .12s ease;
}
.icon-btn:hover{
  background: rgba(255,255,255,.10);
  border-color: var(--border-2);
}
.icon-btn:active{ transform: translateY(-50%) scale(.98); }
.icon-btn svg{ width: 18px; height: 18px; }

.header-right{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
  min-width: 0;
}

.btn-ghost{
  text-decoration: none;
  color: rgba(229,231,235,.92);
  padding: clamp(8px, 1.0vw, 10px) clamp(10px, 1.1vw, 12px);
  border-radius: 12px;
  transition: background .18s ease, transform .12s ease;
  font-weight: 700;
  font-size: var(--btn-font);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-ghost:hover{ background: rgba(255,255,255,.08); }
.btn-ghost:active{ transform: translateY(1px); }

.btn-icon{
  padding: 10px;
  border: none;
  background: transparent;
  cursor: pointer;
}

.icon{ width: clamp(20px, 1.7vw, 22px); height: clamp(20px, 1.7vw, 22px); }

.pill{
  margin-left: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font-size: .8rem;
  font-weight: 900;
}
.pill--hidden{ display:none; }

.show-sm{ display: inline-flex; }
.hide-sm{ display: none; }


@media (max-width: 767px){
  .header-right > a.btn-ghost{ display: none; } 
}


@media (max-width: 360px){
  .header-inner{
    grid-template-columns: 1fr max-content;
    grid-template-areas:
      "left right"
      "center center";
    row-gap: 10px;
  }
  .header-left{ grid-area: left; }
  .header-center{ grid-area: center; }
  .header-right{ grid-area: right; }
  .brand-name{ display: none; }
}


@media (min-width: 768px){
  .header-inner{
    grid-template-columns: 1fr minmax(280px, 1fr) auto;
  }
  .nav-desktop{ display: flex; }
  .hide-sm{ display: inline-flex; }
  .show-sm{ display: none; }
  .search-input{ font-size: clamp(14px, 1vw, 16px); }
}


@media (min-width: 1536px){
  :root{ --container: 1400px; }
}


.mobile-drawer{
  position: fixed;
  inset: 0;
  z-index: 70;
}
.mobile-drawer[hidden]{ display:none; }


.mobile-drawer__overlay{
  position: absolute;
  inset: 0;
  background: var(--bg);
}


.mobile-drawer__panel{
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(100vw, 380px);
  background: var(--surface);
  border-left: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 14px;

  display: flex;
  flex-direction: column;
  gap: 14px;

  transform: translateX(12px);
  opacity: 0;
  transition: transform .18s ease, opacity .18s ease;
}
.mobile-drawer.open .mobile-drawer__panel{
  transform: translateX(0);
  opacity: 1;
}

.mobile-drawer__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding-bottom:12px;
  border-bottom:1px solid var(--border);
}

.mobile-drawer__title{
  font-weight: 950;
  font-size: 1.05rem;
  letter-spacing: .2px;
  color: rgba(229,231,235,.92);
}

.mobile-drawer__nav{ display:grid; gap:10px; }

.mobile-drawer__link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;

  text-decoration:none;
  color: rgba(229,231,235,.92);
  padding: 12px 14px;
  border-radius: 14px;

  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  font-weight: 800;

  transition: background .18s ease, border-color .18s ease;
}
.mobile-drawer__link:hover{
  background: rgba(255,255,255,.09);
  border-color: var(--border-2);
}

.mobile-drawer__section{
  margin-top: 6px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.mobile-drawer__section-title{
  font-weight: 900;
  color: rgba(229,231,235,.80);
  font-size: .95rem;
  margin-bottom: 10px;
}
.mobile-drawer__stack{ display:grid; gap:10px; }

@media (min-width: 768px){
  .mobile-drawer{ display:none !important; }
}

.section{ padding: var(--section-gap) 0; }

.card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 26px rgba(0,0,0,.30);
  overflow: hidden;
}
.card-pad{ padding: clamp(14px, 2.4vw, 22px); }

.grid{
  display: grid;
  gap: clamp(12px, 2.4vw, 18px);
}
.grid-auto{
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.btn-primary{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(59,130,246,.45);
  background: rgba(59,130,246,.18);
  color: #fff;
  text-decoration: none;
  font-weight: 850;
  transition: transform .12s ease, background .18s ease, border-color .18s ease;
}
.btn-primary:hover{
  background: rgba(59,130,246,.26);
  border-color: rgba(59,130,246,.65);
}
.btn-primary:active{ transform: translateY(1px); }

.input, .select, .textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface-3);
  color: var(--text);
}
.textarea{ min-height: 120px; resize: vertical; }

.table-wrap{
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
table{ width: 100%; border-collapse: collapse; }
th, td{ padding: 12px 14px; border-bottom: 1px solid var(--border); text-align: left; }
th{ color: rgba(229,231,235,.9); font-weight: 900; background: rgba(255,255,255,.03); }
tr:hover td{ background: rgba(255,255,255,.03); }


.site-footer{
  margin-top: 48px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  color: var(--text);
}

.footer-inner{ padding: 44px 0 28px; }

.footer-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.footer-brand-row{
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.footer-badge{
  width: 36px;
  height: 36px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  font-weight: 900;
}

.footer-name{
  font-weight: 950;
  font-size: 1.05rem;
}

.footer-desc{
  color: rgba(229,231,235,.75);
  margin: 0;
  max-width: 46ch;
}

.footer-col h3{
  margin: 0 0 10px;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.footer-col a{
  display: block;
  padding: 6px 0;
  text-decoration: none;
  color: rgba(229,231,235,.72);
  transition: color .15s ease;
}
.footer-col a:hover{ color: #fff; }

.footer-divider{
  margin: 26px 0 16px;
  border-top: 1px solid var(--border);
}

.footer-bottom{
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

@media (min-width: 900px){
  .footer-grid{
    grid-template-columns: 2fr 1fr 1fr 1fr;
    align-items: start;
  }
}



.site-header{
  background: var(--surface) !important;
  backdrop-filter: none !important;
}


.mobile-drawer__panel{
  width: 100vw !important;
  max-width: none !important;
  right: 0;
  left: 0;          
  border-left: none !important;
}


.mobile-drawer__overlay{
  background: var(--bg) !important; 
}


.mobile-drawer__panel{
  transform: translateX(18px);
}
.mobile-drawer.open .mobile-drawer__panel{
  transform: translateX(0);
  opacity: 1;
}


.mobile-drawer__panel{
  padding-left: calc(14px + env(safe-area-inset-left));
  padding-right: calc(14px + env(safe-area-inset-right));
}
.page{
  padding-top: 0 !important;
}