:root {
  --dw-green-900: #14532d;
  --dw-green-800: #166534;
  --dw-green-700: #15803d;
  --dw-green-500: #22c55e;
  --dw-cream: #fffdf5;
  --dw-gold: #d4a72c;
  --dw-gold-deep: #b8860b;
  --dw-dark: #17201a;
  --dw-ink: #1c1917;
  --dw-muted: #64748b;
  --dw-bg: #f6f8f5;
  --dw-white: #ffffff;
  --dw-line: #e7ece6;
  --dw-danger: #b42318;
  --dw-radius: 18px;
  --dw-shadow: 0 18px 40px rgba(23, 32, 26, 0.08);
  --dw-font: "Inter", "Segoe UI", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; max-width: 100%; overflow-x: hidden; }
body {
  font-family: var(--dw-font);
  color: var(--dw-ink);
  background: var(--dw-cream);
  line-height: 1.6;
}

.skip-link {
  position: absolute; left: -999px; top: 8px; background: var(--dw-dark); color: #fff; padding: 8px 12px; z-index: 2000;
}
.skip-link:focus { left: 8px; }

.dw-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 253, 245, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--dw-line);
}
.dw-nav-inner { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 16px; }
.dw-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--dw-green-900); font-weight: 800; letter-spacing: 0.08em; }
.dw-brand-text { font-size: 0.86rem; }
.dw-mark {
  width: 28px; height: 28px; border-radius: 8px;
  background:
    linear-gradient(135deg, var(--dw-green-900), var(--dw-green-700));
  box-shadow: inset 0 0 0 2px rgba(212, 167, 44, 0.55);
  position: relative;
}
.dw-mark::after {
  content: ""; position: absolute; inset: 8px 6px 6px 8px;
  border-radius: 50% 50% 40% 40%;
  background: var(--dw-cream);
  opacity: 0.9;
}
.dw-nav-toggle {
  display: none; width: 44px; height: 44px; border: 1px solid var(--dw-line); background: #fff; border-radius: 10px;
}
.dw-nav-toggle span { display: block; height: 2px; background: var(--dw-dark); margin: 5px 10px; }
.dw-menu { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; }
.dw-menu a { color: var(--dw-dark); text-decoration: none; font-size: 0.86rem; font-weight: 500; }
.dw-menu a:hover { color: var(--dw-green-800); }
.dw-link-quiet { color: var(--dw-muted) !important; }
.dw-btn {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px; padding: 10px 18px; font-weight: 600; text-decoration: none; border: 0; cursor: pointer;
}
.dw-btn-gold { background: var(--dw-gold); color: var(--dw-dark) !important; }
.dw-btn-green { background: var(--dw-green-900); color: #fff !important; }
.dw-btn-outline { background: transparent; border: 1px solid var(--dw-line); color: var(--dw-dark); }

.dw-hero {
  position: relative; color: #fff; overflow: hidden;
  background:
    linear-gradient(180deg, rgba(23,32,26,0.28), rgba(20,83,45,0.82)),
    radial-gradient(1200px 500px at 80% 20%, rgba(212,167,44,0.25), transparent 50%),
    linear-gradient(160deg, #0f2a1a, #14532d 45%, #1c1917);
  min-height: 78vh; display: flex; align-items: center;
}
.dw-hero::before {
  content: ""; position: absolute; inset: auto 0 0 0; height: 140px;
  background: linear-gradient(180deg, transparent, var(--dw-cream));
}
.dw-hero-grid { position: relative; z-index: 1; padding: 72px 0 96px; }
.dw-kicker { letter-spacing: 0.18em; text-transform: uppercase; font-size: 0.72rem; color: var(--dw-gold); font-weight: 700; }
.dw-hero h1 { font-size: clamp(2.1rem, 5vw, 4.4rem); line-height: 1.08; font-weight: 800; max-width: 14ch; margin: 12px 0 18px; }
.dw-hero p.lead { max-width: 38rem; font-size: 1.1rem; color: rgba(255,253,245,0.86); }
.dw-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

.dw-section { padding: 72px 0; }
.dw-section-title { font-weight: 800; font-size: clamp(1.6rem, 3vw, 2.4rem); letter-spacing: -0.03em; }
.dw-muted { color: var(--dw-muted); }
.dw-card {
  background: var(--dw-white); border: 1px solid var(--dw-line); border-radius: var(--dw-radius);
  box-shadow: var(--dw-shadow); padding: 24px;
}
.dw-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.dw-step-no { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em; color: var(--dw-gold-deep); }
.dw-gold-rule { width: 48px; height: 2px; background: var(--dw-gold); margin: 16px 0; }

.dw-footer { background: var(--dw-dark); color: #e7ece6; padding: 56px 0 28px; }
.dw-footer a { display: block; color: #d6ddd4; text-decoration: none; font-size: 0.92rem; margin: 6px 0; }
.dw-foot-h { font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dw-gold); margin-bottom: 12px; }
.dw-brand-light { color: #fff; }
.dw-disclaimer { font-size: 0.8rem; color: #9aa89c; max-width: 70rem; }
.dw-copy { font-size: 0.8rem; color: #809184; margin: 16px 0 0; }

.dw-page-hero { padding: 56px 0 24px; background: linear-gradient(180deg, #eef5ee, var(--dw-cream)); }
.dw-breadcrumb { font-size: 0.82rem; color: var(--dw-muted); }
.dw-breadcrumb a { color: var(--dw-green-800); text-decoration: none; }

.dw-auth-wrap { min-height: 70vh; display: flex; align-items: center; padding: 40px 0; }
.dw-input, .form-control, .form-select {
  border-radius: 12px !important; border-color: #d7dfd4 !important; padding: 10px 12px;
}
.dw-alert { border-radius: 12px; }

.dw-app { background: var(--dw-bg); min-height: 100vh; }
.dw-shell { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.dw-aside {
  background: var(--dw-dark); color: #e8eee8; padding: 22px 14px;
  position: sticky; top: 0; height: 100vh; overflow: auto;
}
.dw-aside a { display: block; color: #d5ddd5; text-decoration: none; padding: 9px 12px; border-radius: 10px; font-size: 0.9rem; }
.dw-aside a:hover, .dw-aside a.active { background: rgba(255,255,255,0.08); color: #fff; }
.dw-aside .group { margin: 18px 8px 8px; font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: #8fa193; }
.dw-topbar {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 18px 24px; background: #fff; border-bottom: 1px solid var(--dw-line);
}
.dw-main { padding: 24px; }
.dw-stat { background: #fff; border: 1px solid var(--dw-line); border-radius: 16px; padding: 18px; height: 100%; }
.dw-stat .label { font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--dw-muted); font-weight: 600; }
.dw-stat .value { font-size: 1.45rem; font-weight: 800; margin-top: 6px; color: var(--dw-green-900); }
.dw-progress { height: 10px; background: #e8eee6; border-radius: 999px; overflow: hidden; }
.dw-progress > span { display: block; height: 100%; background: linear-gradient(90deg, var(--dw-green-800), var(--dw-green-500)); }
.dw-binary { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dw-empty { text-align: center; padding: 40px 16px; color: var(--dw-muted); }
.dw-table-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--dw-line); border-radius: 16px; }
table.dw-table { width: 100%; border-collapse: collapse; }
.dw-table th, .dw-table td { padding: 12px 14px; border-bottom: 1px solid var(--dw-line); text-align: left; font-size: 0.92rem; }
.dw-table th { font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--dw-muted); }
.dw-badge { display: inline-block; border-radius: 999px; padding: 3px 10px; font-size: 0.75rem; font-weight: 600; }
.dw-badge-ok { background: #ecfdf3; color: #166534; }
.dw-badge-warn { background: #fff7ed; color: #9a3412; }
.dw-badge-info { background: #f4f4f5; color: #3f3f46; }

.dw-tree { min-height: 420px; background: #fff; border: 1px solid var(--dw-line); border-radius: 16px; padding: 16px; overflow: auto; }
.dw-node {
  min-width: 160px; background: var(--dw-cream); border: 1px solid var(--dw-line); border-radius: 14px; padding: 10px; text-align: center;
}
.dw-node strong { display: block; font-size: 0.82rem; }
.dw-node .meta { font-size: 0.75rem; color: var(--dw-muted); }

.dw-aside-toggle {
  display: none; width: 42px; height: 42px; border: 1px solid var(--dw-line); background: #fff; border-radius: 10px;
}
.dw-aside-toggle span { display: block; height: 2px; background: var(--dw-dark); margin: 6px 10px; }
.dw-bell { position: relative; color: var(--dw-dark); text-decoration: none; font-weight: 600; font-size: 0.88rem; }
.dw-bell-count {
  display: inline-flex; min-width: 20px; height: 20px; border-radius: 999px; background: var(--dw-gold);
  color: var(--dw-dark); font-size: 0.7rem; font-weight: 800; align-items: center; justify-content: center; margin-left: 4px;
}
.dw-filter { background: #fff; border: 1px solid var(--dw-line); border-radius: 16px; padding: 16px; margin-bottom: 16px; }
.dw-tabs a { display: inline-block; padding: 8px 14px; border-radius: 999px; text-decoration: none; color: var(--dw-dark); font-weight: 600; font-size: 0.86rem; }
.dw-tabs a.active { background: var(--dw-green-900); color: #fff; }
.dw-tree-toolbar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.dw-tree-stage { overflow: auto; background:
  linear-gradient(#eef5ee 1px, transparent 1px),
  linear-gradient(90deg, #eef5ee 1px, transparent 1px);
  background-size: 28px 28px; border-radius: 16px; border: 1px solid var(--dw-line); min-height: 480px; }
.dw-tree-canvas { transform-origin: top center; padding: 32px; min-width: 720px; }
.dw-tree-row { display: flex; justify-content: center; gap: 24px; margin: 18px 0; }
.dw-tree-col { display: flex; flex-direction: column; align-items: center; min-width: 180px; }
.dw-tree-pair { display: flex; gap: 28px; margin-top: 18px; }
.dw-node { min-width: 168px; background: #fff; border: 1px solid var(--dw-line); border-radius: 14px; padding: 12px; text-align: center; box-shadow: var(--dw-shadow); }
.dw-node.is-inactive { opacity: 0.55; }
.dw-node.is-root { border-color: var(--dw-gold); box-shadow: 0 0 0 2px rgba(212, 167, 44, 0.25); }
.dw-node.is-vacant { border-style: dashed; background: #f8faf7; box-shadow: none; }
.dw-node .code { font-size: 0.75rem; letter-spacing: 0.04em; color: var(--dw-muted); }
.dw-leg { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--dw-gold-deep); }
.dw-msg { background: #fff; border: 1px solid var(--dw-line); border-radius: 14px; padding: 14px 16px; margin-bottom: 10px; }
.dw-msg.admin { border-left: 3px solid var(--dw-gold); }
.dw-msg.member { border-left: 3px solid var(--dw-green-800); }

.dw-badge-danger { background: #fef3f2; color: #b42318; }

@media (max-width: 991.98px) {
  .dw-nav-toggle { display: inline-block; }
  .dw-menu { width: 100%; padding: 8px 0 18px; }
  .dw-shell { grid-template-columns: 1fr; }
  .dw-aside { display: none; position: relative; height: auto; z-index: 30; }
  .dw-aside.is-open { display: block; }
  .dw-aside-toggle { display: inline-block; }
  .dw-hero { min-height: 0; }
  .dw-main { padding: 16px; }
  .dw-binary { grid-template-columns: 1fr; }
  .dw-topbar { padding: 12px; }
}