/* Drama Guide — drama-first stylesheet. Mobile-first, no frameworks. */
:root {
  --green: #1a5c3f;
  --green-dark: #12402c;
  --accent: #e8a33d;
  --bg: #ffffff;
  --surface: #f4f7f5;
  --text: #1c2420;
  --muted: #5c6b62;
  --border: #dfe7e2;
  --radius: 12px;
  /* --- Design overhaul: CTA + accent system (Oct 2026) --- */
  --cta-top: #f2b45e;
  --cta-mid: #dd9426;
  --cta-bottom: #b57414;
  --cta-edge: #8a5a0e;
  --glow: rgba(232,163,61,.35);
}

/* Per-language accent theming (html lang is like "id-ID", "ja-JP", "nb-NO" -> |= dash-match).
   Green base stays everywhere; only the accent/CTA layer shifts. See DESIGN.md for rationale. */
html[lang|="id"] { --accent:#f97316; --cta-top:#fb923c; --cta-mid:#ea580c; --cta-bottom:#c2410c; --cta-edge:#9a3412; --glow:rgba(249,115,22,.35); }
html[lang|="hi"] { --accent:#ff9933; --cta-top:#ffa94d; --cta-mid:#f68b1f; --cta-bottom:#cf6f0a; --cta-edge:#a05707; --glow:rgba(255,153,51,.35); }
html[lang|="ar"] { --accent:#c9a227; --cta-top:#dcb84a; --cta-mid:#c9a227; --cta-bottom:#9c7d1c; --cta-edge:#7a6115; --glow:rgba(201,162,39,.4); }
html[lang|="es"] { --accent:#dc2626; --cta-top:#ef4444; --cta-mid:#dc2626; --cta-bottom:#b91c1c; --cta-edge:#7f1d1d; --glow:rgba(220,38,38,.35); }
html[lang|="fr"] { --accent:#ff6e14; --cta-top:#ff8a3d; --cta-mid:#ff6e14; --cta-bottom:#d45500; --cta-edge:#a84300; --glow:rgba(255,110,20,.35); }
html[lang|="ja"] { --accent:#2563eb; --cta-top:#4f7ef0; --cta-mid:#2563eb; --cta-bottom:#1d4ed8; --cta-edge:#1e3a8a; --glow:rgba(37,99,235,.35); }
html[lang|="nl"] { --accent:#f76707; --cta-top:#ff8c42; --cta-mid:#f76707; --cta-bottom:#d14f00; --cta-edge:#a53f00; --glow:rgba(247,103,7,.35); }
html[lang|="sv"] { --accent:#006aa7; --cta-top:#1a86c4; --cta-mid:#006aa7; --cta-bottom:#005582; --cta-edge:#003f60; --glow:rgba(0,106,167,.35); }
html[lang|="nb"] { --accent:#ba0c2f; --cta-top:#d42b4a; --cta-mid:#ba0c2f; --cta-bottom:#96091f; --cta-edge:#6f0717; --glow:rgba(186,12,47,.35); } /* "no" pages render lang="nb-NO" */
html[lang|="da"] { --accent:#c8102e; --cta-top:#e02a46; --cta-mid:#c8102e; --cta-bottom:#a00d24; --cta-edge:#7a0a1b; --glow:rgba(200,16,46,.35); }
html[lang|="ko"] { --accent:#00a651; --cta-top:#2bbd6e; --cta-mid:#00a651; --cta-bottom:#007a3d; --cta-edge:#005c2e; --glow:rgba(0,166,81,.35); }
/* de, it keep the default amber identity. */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", Arial, sans-serif;
  line-height: 1.65; font-size: 17px;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 0 18px; }
a { color: var(--green); }
img { max-width: 100%; }

/* Header — vibrant gradient with accent hairline */
.site-header {
  background: linear-gradient(135deg, var(--green) 0%, #155238 45%, var(--green-dark) 100%);
  color: #fff; padding: 16px 0 18px;
  border-bottom: 3px solid var(--accent);
  box-shadow: 0 2px 14px var(--glow);
  position: relative; overflow: hidden;
}
.site-header::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(600px 120px at 15% -20%, rgba(255,255,255,.14), transparent 70%);
}
.site-header a { color: #fff; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-size: 22px; font-weight: 800; }
.tagline { margin: 4px 0 8px; font-size: 14px; opacity: .85; }
.lang-switch { display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; }
.lang-link { background: rgba(255,255,255,.14); padding: 4px 12px; border-radius: 20px; text-decoration: none; }
.lang-link:hover { background: rgba(255,255,255,.28); }
.lang-current { padding: 4px 12px; border-radius: 20px; background: #fff; color: var(--green-dark); font-weight: 700; }

/* Main */
main { padding: 26px 0 40px; }
h1 { font-size: 30px; line-height: 1.25; margin: 0 0 6px; }
.subtitle { color: var(--muted); margin-top: 0; }
.breadcrumb { font-size: 14px; color: var(--muted); margin-bottom: 14px; }
.breadcrumb a { color: var(--muted); }

/* Calculator widget */
.calc { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin: 20px 0; }
.calc-label { display: block; font-weight: 700; margin-bottom: 8px; }
.calc-input {
  width: 100%; max-width: 320px; padding: 12px 14px; font-size: 17px;
  border: 1.5px solid var(--border); border-radius: 8px; background: #fff; color: var(--text);
}
.calc-input:focus { outline: 2px solid var(--green); border-color: var(--green); }
.calc-result { margin-top: 16px; }
.calc-hint { color: var(--muted); margin: 0; }
.calc-error { color: #b3261e; font-weight: 600; margin: 0; }
.age-big { font-size: 20px; margin: 0 0 10px; }
.age-num { font-size: 34px; font-weight: 800; color: var(--green-dark); }
.age-facts { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.age-facts li { background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; font-size: 15px; }
/* ---- 3D primary CTA buttons (calculate / copy-result / gateway) ----
   Layered gradient + inset top highlight + dark bottom edge + drop shadow.
   :active = visible press (translateY + shadow collapse). */
.calc-copy, .gateway-links a {
  display: inline-block; width: 100%; min-height: 52px;
  padding: 14px 22px; font-size: 17px; font-weight: 800; line-height: 1.3;
  color: #fff; text-align: center; text-decoration: none; cursor: pointer;
  border: 1px solid var(--cta-edge); border-radius: 12px;
  background: linear-gradient(180deg, var(--cta-top) 0%, var(--cta-mid) 55%, var(--cta-bottom) 100%);
  text-shadow: 0 1px 2px rgba(0,0,0,.35);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.45),
    inset 0 -4px 0 rgba(0,0,0,.22),
    0 5px 0 var(--cta-edge),
    0 10px 18px rgba(0,0,0,.22);
  transition: transform .07s ease, box-shadow .07s ease, filter .15s ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation; user-select: none; -webkit-user-select: none;
}
.calc-copy:hover, .gateway-links a:hover {
  filter: brightness(1.06); transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.45),
    inset 0 -4px 0 rgba(0,0,0,.22),
    0 6px 0 var(--cta-edge),
    0 14px 22px rgba(0,0,0,.25);
}
.calc-copy:active, .gateway-links a:active {
  transform: translateY(4px); filter: brightness(.97);
  box-shadow:
    inset 0 2px 6px rgba(0,0,0,.35),
    inset 0 -1px 0 rgba(0,0,0,.15),
    0 1px 0 var(--cta-edge);
}
.calc-copy:focus-visible, .gateway-links a:focus-visible {
  outline: 3px solid var(--accent); outline-offset: 3px;
}
.calc-copy[hidden] { display: none; }
/* secondary copy-button variant (some tools show copy next to a tab row) */
.calc-copy.secondary { filter: saturate(.85); }

/* Content */
.tool-page h2 { font-size: 22px; margin: 30px 0 10px; }
.tool-page h3 { font-size: 18px; margin: 22px 0 8px; }
.tool-box p, .faq-block p { margin: 0 0 14px; }
.formula { background: #fff; border: 1px dashed var(--green); border-radius: 8px; padding: 12px 16px; font-family: ui-monospace, monospace; }

/* FAQ */
.faq-block details { border: 1px solid var(--border); border-radius: 8px; margin-bottom: 8px; background: #fff; }
.faq-block summary { padding: 12px 14px; cursor: pointer; font-weight: 600; }
.faq-block details p { padding: 0 14px 12px; margin: 0; color: var(--text); }

/* Related / also-in */
.related-tools ul, .also-in ul { list-style: none; padding: 0; display: grid; gap: 8px; }
.related-tools li a, .also-in li a {
  display: block; padding: 10px 14px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 8px; text-decoration: none; font-weight: 600;
}
.related-tools li a:hover, .also-in li a:hover { border-color: var(--green); }

/* Hub */
.tool-grid { display: grid; gap: 12px; margin: 20px 0; }
.tool-card { border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; background: #fff; }
.tool-card h2 { margin: 0 0 6px; font-size: 20px; }
.tool-card h2 a { text-decoration: none; color: var(--green-dark); }
.tool-card p { margin: 0; color: var(--muted); font-size: 15px; }
.tool-soon { opacity: .55; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 22px 0 40px; font-size: 14px; color: var(--muted); }
.also-from-us { margin: 0 0 8px; }
.copyright { margin: 0; }

/* Gateway */
.gateway { text-align: center; padding: 40px 18px; max-width: 560px; margin: 0 auto; }
.gateway h1 { font-size: 34px; }
.gateway-links { display: grid; gap: 14px; margin-top: 26px; }
.gateway-links a { font-size: 19px; }
.gateway-links small { display: block; font-weight: 400; font-size: 14px; opacity: .92; margin-top: 2px; }

@media (min-width: 640px) {
  h1 { font-size: 36px; }
  .tool-grid { grid-template-columns: 1fr 1fr; }
  .calc-copy { width: auto; min-width: 240px; }
}

/* ---- Tab / mode buttons (zk-tab, qr-tab): secondary segmented control ---- */
.zk-tabs, .qr-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.zk-tab, .qr-tab {
  padding: 10px 16px; min-height: 44px; font-size: 15px; font-weight: 700; cursor: pointer;
  color: var(--green-dark); background: #fff; border: 1.5px solid var(--border); border-radius: 999px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 2px 4px rgba(0,0,0,.06);
  transition: transform .07s ease, box-shadow .07s ease, background .15s ease, border-color .15s ease;
  -webkit-tap-highlight-color: transparent; touch-action: manipulation;
}
.zk-tab:hover, .qr-tab:hover { border-color: var(--accent); transform: translateY(-1px); }
.zk-tab:active, .qr-tab:active { transform: translateY(1px); }
.zk-tab.active, .qr-tab.active {
  color: #fff; border-color: var(--cta-edge);
  background: linear-gradient(180deg, var(--cta-top), var(--cta-bottom));
  text-shadow: 0 1px 1px rgba(0,0,0,.3);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.4), inset 0 -3px 0 rgba(0,0,0,.2), 0 3px 8px rgba(0,0,0,.15);
}

/* ---- Calculator widget: elevated panel with accent edge ---- */
.calc {
  background: linear-gradient(180deg, #fff, var(--surface));
  border: 1px solid var(--border); border-top: 4px solid var(--accent);
  border-radius: 16px; padding: 22px; margin: 22px 0;
  box-shadow: 0 6px 20px rgba(18,64,44,.08);
}
.calc-input {
  width: 100%; max-width: 340px; padding: 13px 14px; font-size: 17px; margin-top: 6px;
  border: 1.5px solid var(--border); border-radius: 10px; background: #fff; color: var(--text);
  box-shadow: inset 0 2px 4px rgba(0,0,0,.05);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.calc-input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: inset 0 2px 4px rgba(0,0,0,.05), 0 0 0 3px var(--glow);
}
.age-num { color: var(--cta-bottom); }
.calc-result .age-big { font-size: 22px; }

/* ---- Tool cards (hubs): accent strip, lift on hover, squash on tap ---- */
.tool-card {
  position: relative; overflow: hidden;
  border: 1px solid var(--border); border-radius: 14px; padding: 18px; background: #fff;
  box-shadow: 0 2px 6px rgba(18,64,44,.05);
  transition: transform .12s ease, box-shadow .12s ease, border-color .15s ease;
}
.tool-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--cta-top));
}
.tool-card:hover {
  transform: translateY(-3px); border-color: var(--accent);
  box-shadow: 0 10px 24px rgba(18,64,44,.12);
}
.tool-card:active { transform: translateY(0) scale(.99); box-shadow: 0 3px 10px rgba(18,64,44,.1); }
.tool-card h2 a:hover { color: var(--cta-bottom); }

/* ---- Related / cross-language link lists: tactile rows ---- */
.related-tools li a, .also-in li a {
  display: block; padding: 12px 16px; background: var(--surface);
  border: 1px solid var(--border); border-inline-start: 4px solid var(--accent);
  border-radius: 10px; text-decoration: none; font-weight: 600;
  transition: transform .1s ease, box-shadow .1s ease, border-color .15s ease;
}
.related-tools li a:hover, .also-in li a:hover {
  border-color: var(--accent); transform: translateX(3px);
  box-shadow: 0 4px 12px rgba(18,64,44,.1);
}

/* ---- Language switch pills + footer polish ---- */
.lang-link { transition: background .15s ease, transform .1s ease; }
.lang-link:hover { transform: translateY(-1px); }
.site-footer { border-top: 3px solid var(--accent); }
.faq-block details { transition: border-color .15s ease, box-shadow .15s ease; }
.faq-block details:hover { border-color: var(--accent); }
.faq-block details[open] { border-color: var(--accent); box-shadow: 0 4px 14px rgba(18,64,44,.08); }

/* ---- Reduced motion: kill transforms, keep color feedback ---- */
@media (prefers-reduced-motion: reduce) {
  .calc-copy, .gateway-links a, .tool-card, .zk-tab, .qr-tab,
  .related-tools li a, .also-in li a, .lang-link { transition: none; transform: none !important; }
}

/* Responsive tables (BMI categories, worked examples) — scrolls on narrow screens */
.tool-page table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px; display: block; overflow-x: auto; }
.tool-page thead, .tool-page tbody { display: table; width: 100%; }
.tool-page th, .tool-page td { padding: 8px 10px; border: 1px solid var(--border); text-align: left; white-space: nowrap; }
.tool-page th { background: var(--green); color: #fff; }

/* ---- Brand prominence (2026-10-07): bigger name + badge, tagline under name, larger nav ---- */
.brand{font-size:32px;font-weight:800}
.brand svg{width:42px;height:42px}
.tagline{font-size:13.5px;opacity:.85;margin:6px 0 10px;max-width:34rem;line-height:1.4}
.lang-link,.lang-current{font-size:16px;font-weight:600}
@media (max-width:640px){
  .brand{font-size:25px}
  .brand svg{width:34px;height:34px}
  .tagline{font-size:12.5px}
  .lang-link,.lang-current{font-size:14px}
}

/* ---- Drama Guide components ---- */
.drama-card{display:flex;gap:14px;border:1px solid #dfe6e0;border-radius:12px;padding:12px;margin:12px 0;background:#fff}
.drama-card-art{flex:0 0 84px;height:112px;border-radius:8px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a5c3f,#2d8f63 55%,#7fd1a8)}
.drama-card-initials{font-size:32px;font-weight:800;color:#fff;letter-spacing:1px}
.drama-card-body{flex:1;min-width:0}
.drama-card-title{font-size:19px;margin:0 0 4px}
.drama-card-title a{color:#12402c;text-decoration:none}
.drama-card-title a:hover{text-decoration:underline}
.drama-card-meta{list-style:none;display:flex;flex-wrap:wrap;gap:6px 14px;margin:0 0 6px;padding:0;font-size:14px;color:#5c6b62}
.drama-card-genres{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0 0 6px;padding:0}
.drama-card-genres li{background:#eaf4ee;color:#12402c;border-radius:999px;padding:2px 10px;font-size:13px}
.drama-card-rating{font-size:15px;font-weight:700;color:#b8860b;margin:0 0 4px}
.drama-card-desc{font-size:14px;color:#3c4a43;margin:0}
.drama-page .drama-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px;background:#f4faf6;border-radius:12px;padding:14px;margin:16px 0}
.drama-facts div{margin:0}
.drama-facts dt{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:#5c6b62}
.drama-facts dd{margin:2px 0 0;font-weight:700;color:#12402c}
.drama-synopsis p{font-size:17px;line-height:1.7}
.where-to-watch{border:1px solid #dfe6e0;border-radius:12px;padding:14px;margin:16px 0;background:#fffdf5}
.where-to-watch h2{margin-top:0}
.where-to-watch ul{list-style:none;margin:0;padding:0}
.where-to-watch li{margin:6px 0}
.watch-link{font-weight:700;color:#12402c}
.watch-region{font-size:13px;color:#5c6b62;margin-left:8px}
.affiliate-note{font-size:12px;color:#8a948d}
.cast-list ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px}
.cast-list li{border:1px solid #dfe6e0;border-radius:8px;padding:8px 10px;background:#fff}
.cast-actor{display:block}
.cast-role{font-size:13px;color:#5c6b62}
.similar-dramas ul{list-style:none;margin:0;padding:0}
.similar-dramas li{margin:6px 0}
.similar-dramas a{font-weight:600;color:#12402c}