/* Tavio venue handbook — screen + print */
:root {
  --green: #047857;
  --green-dark: #065f46;
  --green-bright: #10b981;
  --ink: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --paper: #ffffff;
  --wash: #f8faf9;
  --navy: #0b1220;
  --tip: #ecfdf5;
  --warn: #fffbeb;
  --warn-border: #f59e0b;
  --tip-border: #10b981;
  --admin: #eff6ff;
  --till: #f0fdf4;
  --max: 720px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--wash);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  font-size: 17px;
}
img { max-width: 100%; display: block; }
a { color: var(--green); font-weight: 600; text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 2px; }
h1, h2, h3, h4 { letter-spacing: -0.02em; line-height: 1.2; font-weight: 800; }
h1 { font-size: clamp(1.85rem, 4vw, 2.5rem); margin: 0 0 0.75rem; }
h2 { font-size: 1.45rem; margin: 2.25rem 0 0.75rem; padding-top: 0.5rem; border-top: 1px solid var(--line); }
h2:first-of-type { border-top: none; padding-top: 0; }
h3 { font-size: 1.1rem; margin: 1.5rem 0 0.5rem; color: #1f2937; }
h4 { font-size: 1rem; margin: 1.15rem 0 0.4rem; }
p { margin: 0 0 0.9rem; }
ul, ol { margin: 0 0 1rem; padding-left: 1.35rem; }
li { margin-bottom: 0.35rem; }
li::marker { color: var(--green); }
strong { font-weight: 700; }
hr { border: none; border-top: 1px solid var(--line); margin: 2rem 0; }
table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.25rem;
  font-size: 0.92rem;
}
th, td {
  border: 1px solid var(--line);
  padding: 0.55rem 0.7rem;
  text-align: left;
  vertical-align: top;
}
th { background: #f3f4f6; font-weight: 700; }
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.88em;
  background: #f3f4f6;
  padding: 0.1em 0.35em;
  border-radius: 0.25rem;
}

.hb-cover {
  background:
    radial-gradient(ellipse 70% 60% at 10% 0%, rgba(16, 185, 129, 0.14), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, #f8faf9 100%);
  border-bottom: 1px solid var(--line);
  padding: 7rem 0 2rem;
}
.hb-cover-inner {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
}
.hb-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--green);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}
.hb-cover .lede {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 38rem;
  margin-bottom: 1rem;
}
.hb-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 1.15rem;
}
.hb-cover-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}
.hb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.55rem 1rem;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none !important;
}
.hb-btn-green { background: var(--green); color: #fff !important; }
.hb-btn-green:hover { background: var(--green-dark); text-decoration: none !important; }
.hb-btn-ghost { background: transparent; color: var(--ink) !important; border-color: var(--line); }
.hb-btn-ghost:hover { border-color: #9ca3af; text-decoration: none !important; }

.hb-main {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: 2rem 0 3.5rem;
}
.hb-toc {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.15rem 1.25rem;
  margin-bottom: 2rem;
}
.hb-toc h2 {
  margin: 0 0 0.65rem;
  border: none;
  padding: 0;
  font-size: 1rem;
}
.hb-toc ol {
  margin: 0;
  padding-left: 1.2rem;
}
.hb-toc a { color: var(--ink); font-weight: 600; }
.hb-toc a:hover { color: var(--green); }

.hb-content > *:first-child { margin-top: 0; }

/* Callouts from blockquotes */
.hb-content blockquote {
  margin: 1rem 0 1.25rem;
  padding: 0.9rem 1rem;
  border-radius: 0.75rem;
  border-left: 4px solid var(--tip-border);
  background: var(--tip);
  color: #064e3b;
}
.hb-content blockquote p { margin: 0 0 0.4rem; }
.hb-content blockquote p:last-child { margin: 0; }
.hb-content blockquote.warn {
  border-left-color: var(--warn-border);
  background: var(--warn);
  color: #78350f;
}
.hb-content blockquote.admin {
  border-left-color: #3b82f6;
  background: var(--admin);
  color: #1e3a8a;
}
.hb-content blockquote.till {
  border-left-color: var(--green);
  background: var(--till);
  color: #14532d;
}

.hb-panel {
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  padding: 1rem 1.1rem;
  margin: 1rem 0 1.25rem;
  background: var(--paper);
}
.hb-panel h3 { margin-top: 0; }

.hb-footer {
  background: var(--navy);
  color: #9ca3af;
  padding: 2rem 0 1.5rem;
}
.hb-footer-inner {
  width: min(100% - 2rem, 960px);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}
.hb-footer a { color: #d1d5db; }
.hb-footer a:hover { color: #fff; }
.hb-footer-copy { font-size: 0.8rem; width: 100%; border-top: 1px solid rgba(255,255,255,0.08); padding-top: 1rem; margin-top: 0.5rem; }

@media print {
  body { background: #fff; font-size: 11pt; }
  .site-nav, .hb-cover-actions, .no-print { display: none !important; }
  .hb-cover { padding: 1.5cm 0 1cm; background: #fff; border: none; }
  .hb-main { width: 100%; max-width: none; padding: 0; }
  .hb-footer { break-before: page; }
  h2 { break-after: avoid; }
  blockquote, table, .hb-panel { break-inside: avoid; }
  a { color: inherit; text-decoration: none; }
}

@page {
  size: A4;
  margin: 18mm 16mm 20mm;
}