/* ============================================================
   main.css — HealthCalcsHub Universal Design System
   Applies to: api.php, plugins.php, embed.php (and all pages)
   ============================================================ */

/* ============================================================
   GOOGLE FONTS — loaded per-page via <link> in header.php
   ============================================================ */

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */

/* --- DARK THEME (default) ---------------------------------- */
:root {
  /* Backgrounds */
  --bg:        #050f07;
  --bg2:       #0a1a0d;
  --bg3:       #101e12;
  --surface:   #162618;
  --surface2:  #1c3020;

  /* Accent palette */
  --accent:    #6aff2e;
  --accent2:   #00c853;
  --accent3:   #b2ff59;

  /* Text */
  --text:      #e8ecf5;
  --text2:     #8892b0;
  --text3:     #4a5578;

  /* Borders */
  --border:    rgba(255,255,255,0.07);
  --border2:   rgba(106,255,46,0.2);

  /* Nav */
  --nav-bg:    rgba(5,15,7,0.92);

  /* Code */
  --code-bg:       #081208;
  --response-bg:   #050f07;

  /* Brand greens (plugins page) */
  --green:      #1a6b3a;
  --green2:     #2d9652;
  --green-light:#e8f4ed;
  --green-pale: #f2faf5;

  /* Amber (plugins code inline) */
  --amber:       #c8820d;
  --amber-light: #fff8e8;

  /* Purple (embed page) */
  --purple:     #8b5cf6;
  --purple2:    #a78bfa;
  --purple-dark:#6d28d9;
  --teal:       #14b8a6;
  --teal-light: #ccfbf1;
  --orange:     #f97316;

  /* Misc */
  --radius:     10px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --font-body:  'Sora', sans-serif;
  --font-mono:  'JetBrains Mono', monospace;
  --font-display: 'Fraunces', Georgia, serif;
  --font-grotesk: 'Space Grotesk', sans-serif;
  --grid-line:  rgba(106,255,46,0.03);
  --shadow-card:0 4px 24px rgba(0,0,0,0.4);
}

/* --- LIGHT THEME — sky-blue, airy, easy on the eyes -------- */
html.light {
  --bg:        #edf7ed;
  --bg2:       #f2fbf2;
  --bg3:       #d4edd4;
  --surface:   #c0e4c0;
  --surface2:  #aadaaa;

  --accent:    #2e7d32;
  --accent2:   #1b5e20;
  --accent3:   #558b2f;

  --text:      #0d2613;
  --text2:     #1a4020;
  --text3:     #4a7050;

  --border:    rgba(30,100,30,0.15);
  --border2:   rgba(46,125,50,0.35);

  --nav-bg:    rgba(237,247,237,0.96);

  --code-bg:       #d4edd4;
  --response-bg:   #c0e4c0;

  --green:      #10573a;
  --green2:     #1a7a50;
  --green-light:#c6e9d9;
  --green-pale: #e0f5ea;

  --amber:       #9a5f00;
  --amber-light: #fdf0c8;

  --purple:     #6d28d9;
  --purple2:    #7c3aed;
  --purple-dark:#5b21b6;
  --teal:       #0d8a7a;
  --teal-light: #a0f0e5;
  --orange:     #c45500;

  --grid-line:  rgba(46,125,50,0.06);
  --shadow-card:0 4px 20px rgba(20,90,20,0.12);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  min-height: 100vh;
  transition: background 0.3s, color 0.3s;
}

/* Subtle grid overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* ── Background animated data-point dots ── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    /* Green dots — left zone */
    radial-gradient(circle 2px at 8%  15%, rgba(106,255,46,0.7)  0%, transparent 100%),
    radial-gradient(circle 2px at 12% 42%, rgba(106,255,46,0.5)  0%, transparent 100%),
    radial-gradient(circle 2px at 5%  68%, rgba(106,255,46,0.6)  0%, transparent 100%),
    radial-gradient(circle 2px at 18% 82%, rgba(106,255,46,0.4)  0%, transparent 100%),
    radial-gradient(circle 2px at 22% 27%, rgba(178,255,89,0.5)  0%, transparent 100%),
    radial-gradient(circle 2px at 3%  55%, rgba(106,255,46,0.55) 0%, transparent 100%),
    radial-gradient(circle 2px at 15% 10%, rgba(140,255,70,0.6)  0%, transparent 100%),
    radial-gradient(circle 2px at 28% 60%, rgba(106,255,46,0.45) 0%, transparent 100%),
    /* Teal dots — center zone */
    radial-gradient(circle 2px at 38% 22%, rgba(0,200,83,0.55)  0%, transparent 100%),
    radial-gradient(circle 2px at 45% 50%, rgba(0,200,83,0.6)   0%, transparent 100%),
    radial-gradient(circle 2px at 52% 35%, rgba(0,200,83,0.5)   0%, transparent 100%),
    radial-gradient(circle 2px at 42% 75%, rgba(0,200,83,0.45)  0%, transparent 100%),
    radial-gradient(circle 2px at 55% 88%, rgba(0,230,100,0.4)  0%, transparent 100%),
    radial-gradient(circle 2px at 35% 92%, rgba(0,200,83,0.5)   0%, transparent 100%),
    radial-gradient(circle 2px at 60% 15%, rgba(0,200,83,0.4)   0%, transparent 100%),
    /* Lime dots — right zone */
    radial-gradient(circle 2px at 72% 20%, rgba(178,255,89,0.6)  0%, transparent 100%),
    radial-gradient(circle 2px at 80% 45%, rgba(178,255,89,0.55) 0%, transparent 100%),
    radial-gradient(circle 2px at 88% 30%, rgba(178,255,89,0.65) 0%, transparent 100%),
    radial-gradient(circle 2px at 95% 60%, rgba(178,255,89,0.5)  0%, transparent 100%),
    radial-gradient(circle 2px at 75% 72%, rgba(140,255,70,0.5)  0%, transparent 100%),
    radial-gradient(circle 2px at 92% 85%, rgba(178,255,89,0.45) 0%, transparent 100%),
    radial-gradient(circle 2px at 68% 88%, rgba(178,255,89,0.55) 0%, transparent 100%),
    radial-gradient(circle 2px at 85% 12%, rgba(140,255,70,0.5)  0%, transparent 100%),
    /* Subtle connection-line glows */
    radial-gradient(ellipse 60px 1px at 25% 38%, rgba(106,255,46,0.10)  0%, transparent 100%),
    radial-gradient(ellipse 80px 1px at 55% 55%, rgba(0,200,83,0.08)    0%, transparent 100%),
    radial-gradient(ellipse 70px 1px at 78% 40%, rgba(178,255,89,0.09)  0%, transparent 100%);
  animation: dataPointsDrift 18s ease-in-out infinite alternate;
}

@keyframes dataPointsDrift {
  0%   { transform: translate(0px,   0px);  }
  25%  { transform: translate(6px,  -10px); }
  50%  { transform: translate(-8px,  5px);  }
  75%  { transform: translate(4px,   12px); }
  100% { transform: translate(-5px, -6px);  }
}

/* Light-mode: reduce dot opacity so they don't overpower */
html.light body::after { opacity: 0.35; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 20px;
}
h1 em { font-style: normal; color: var(--accent); }

h2 {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
h2 em, h2 .serif { font-style: italic; color: var(--accent); font-weight: inherit; }

h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}

.section-sub,
.section-desc {
  font-size: 15px;
  color: var(--text2);
  max-width: 600px;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  gap: 12px;
}

.nav-logo {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-logo span,
.nav-logo .dot { color: var(--accent); }

.logo-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
}
.nav-links a {
  font-size: 13px;
  color: var(--text2);
  text-decoration: none;
  transition: color 0.2s;
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active { color: var(--accent); }
.nav-links a.nav-active { color: var(--accent); font-weight: 600; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Language switcher */
.lang-switcher {
  display: flex;
  gap: 2px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3px;
}
.lang-btn {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 9px;
  border: none;
  border-radius: 5px;
  background: transparent;
  color: var(--text3);
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.3px;
}
.lang-btn.active,
.lang-btn:hover {
  background: rgba(106,255,46,0.12);
  color: var(--accent);
}
html.light .lang-btn.active,
html.light .lang-btn:hover {
  background: rgba(46,125,50,0.12);
  color: var(--accent);
}

/* Theme toggle button */
.theme-btn {
  width: 34px; height: 34px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text2);
  font-size: 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}
.theme-btn:hover { border-color: var(--border2); color: var(--accent); }

/* Nav badge / pill CTA */
.nav-badge,
.nav-pill {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #050f07;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
  text-decoration: none;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

/* Plugins-style nav CTA */
.nav-cta {
  background: var(--green);
  color: white;
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--green2); }

/* Mobile hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg3);
}
.hamburger span {
  display: block;
  width: 18px; height: 2px;
  background: var(--text2);
  border-radius: 2px;
  transition: all 0.2s;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #050f07;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(106,255,46,0.3);
}
html.light .btn-primary { color: #fff; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--text);
  padding: 12px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.2s;
  white-space: nowrap;
}
.btn-secondary:hover {
  background: rgba(106,255,46,0.06);
  border-color: var(--accent);
  color: var(--accent);
}

/* Green variants (plugins page) */
.btn-green {
  background: var(--green);
  color: white;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-green:hover { background: var(--green2); transform: translateY(-1px); }

.btn-outline {
  border: 1.5px solid var(--border2);
  color: var(--text);
  padding: 13px 24px;
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-outline:hover { border-color: var(--green); color: var(--green); }

/* ============================================================
   HERO — COMMON
   ============================================================ */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.live-dot {
  width: 6px; height: 6px;
  background: var(--accent3);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(1.5); }
}
.hero-sub {
  font-size: clamp(15px, 2vw, 17px);
  color: var(--text2);
  max-width: 600px;
  line-height: 1.8;
  margin-bottom: 36px;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* Hero stats (api page) */
.hero-stats { display: flex; gap: 32px; margin-bottom: 36px; flex-wrap: wrap; }
.stat-item  { display: flex; flex-direction: column; }
.stat-val   { font-size: 28px; font-weight: 700; color: var(--text); }
.stat-val span { color: var(--accent); }
.stat-lbl   { font-size: 12px; color: var(--text3); letter-spacing: 0.5px; }

/* Hero badge (plugins page) */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-light);
  color: var(--green);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}
html.light .hero-badge { background: var(--green-light); }

/* Hero label (embed page) */
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(20,184,166,0.1);
  border: 1px solid rgba(20,184,166,0.25);
  color: var(--teal);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 28px;
}
html.light .hero-label { background: rgba(13,138,122,0.1); border-color: rgba(13,138,122,0.3); }

/* Hero pills (embed page) */
.hero-pills {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 50px;
}
.hero-pill {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 13px;
  color: var(--text2);
}
.hero-pill span { color: var(--purple2); margin-right: 5px; }

/* Trust badges (plugins) */
.hero-trust { display: flex; gap: 24px; flex-wrap: wrap; }
.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text2);
}
.trust-check {
  width: 18px; height: 18px;
  background: var(--green-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
}

/* ============================================================
   SECTIONS
   ============================================================ */
.section       { margin-bottom: 64px; }
.section-header{ margin-bottom: 28px; }
.section-head  { margin-bottom: 36px; }

/* ============================================================
   BASE URL BAR
   ============================================================ */
.base-url-bar {
  display: flex;
  align-items: center;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  margin-bottom: 32px;
  overflow: hidden;
  flex-wrap: wrap;
}
.base-url-label {
  background: rgba(106,255,46,0.1);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 12px 16px;
  border-right: 1px solid var(--border2);
  white-space: nowrap;
  letter-spacing: 0.5px;
}
html.light .base-url-label { background: rgba(46,125,50,0.1); }
.base-url-val {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  padding: 12px 16px;
  flex: 1;
  overflow-x: auto;
  white-space: nowrap;
}
.copy-btn {
  padding: 12px 16px;
  background: transparent;
  border: none;
  border-left: 1px solid var(--border);
  color: var(--text2);
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s;
  white-space: nowrap;
}
.copy-btn:hover { color: var(--accent); }

/* ============================================================
   ENDPOINT CARDS (api page)
   ============================================================ */
.endpoint-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.endpoint-card:hover { border-color: var(--border2); box-shadow: var(--shadow-card); }
.endpoint-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  cursor: pointer;
  user-select: none;
  flex-wrap: wrap;
}
.method {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}
.method.GET {
  background: rgba(0,255,163,0.12);
  color: var(--accent3);
}
.endpoint-path {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.endpoint-desc {
  font-size: 13px;
  color: var(--text2);
  display: none;
}
@media (min-width: 600px) { .endpoint-desc { display: block; } }
.chevron {
  color: var(--text3);
  transition: transform 0.2s;
  font-size: 12px;
  flex-shrink: 0;
}
.endpoint-card.open .chevron { transform: rotate(180deg); }
.endpoint-body {
  display: none;
  padding: 0 20px 20px;
  border-top: 1px solid var(--border);
}
.endpoint-card.open .endpoint-body { display: block; }

/* ============================================================
   PARAMS TABLE
   ============================================================ */
.params-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 13px;
}
.params-table th {
  text-align: left;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text3);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
.params-table td {
  padding: 11px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  vertical-align: top;
}
html.light .params-table td { border-bottom-color: var(--border); }
.param-name {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 13px;
}
.param-type {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent2);
  background: rgba(124,111,255,0.1);
  padding: 2px 7px;
  border-radius: 4px;
  white-space: nowrap;
}
.param-req {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 7px;
  border-radius: 4px;
  white-space: nowrap;
}
.param-req.req { background: rgba(226,75,74,0.15); color: #f09595; }
.param-req.opt { background: rgba(0,255,163,0.08); color: var(--accent3); }

/* ============================================================
   CODE BLOCKS
   ============================================================ */
.code-tabs {
  display: flex;
  gap: 2px;
  margin: 20px 0 0;
  padding: 10px 10px 0;
  background: var(--code-bg);
  border-radius: var(--radius) var(--radius) 0 0;
  border: 1px solid var(--border);
  border-bottom: none;
  overflow-x: auto;
}
.code-tab {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 6px 13px;
  border-radius: 6px 6px 0 0;
  border: none;
  background: transparent;
  color: var(--text3);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
}
.code-tab.active {
  background: rgba(106,255,46,0.1);
  color: var(--accent);
}
html.light .code-tab.active { background: rgba(46,125,50,0.12); }

.code-block {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 18px;
  position: relative;
}
.code-block pre {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text);
  overflow-x: auto;
  white-space: pre;
  padding-right: 60px;
}
.copy-code-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--text2);
  font-size: 11px;
  font-family: var(--font-mono);
  padding: 5px 11px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}
.copy-code-btn:hover { background: rgba(106,255,46,0.1); color: var(--accent); }
html.light .copy-code-btn:hover { background: rgba(46,125,50,0.12); }

/* Syntax highlighting — code-block spans */
.code-block .kw  { color: #ff79c6; }
.code-block .str { color: #f1fa8c; }
.code-block .com { color: #6272a4; }
.code-block .num { color: var(--accent3); }
.code-block .fn  { color: #50fa7b; }
.code-block .key { color: var(--accent); }
.code-block .var { color: #bd93f9; }

/* Short-name aliases used inline in api.php */
.k { color: #ff79c6; }
.s { color: #f1fa8c; }
.n { color: var(--accent3); }
.c { color: #6272a4; }
.f { color: #50fa7b; }
.p { color: var(--accent); }
.v { color: #bd93f9; }

/* ============================================================
   RESPONSE PANEL
   ============================================================ */
.response-block {
  background: var(--response-bg);
  border: 1px solid rgba(0,255,163,0.15);
  border-radius: var(--radius);
  padding: 18px;
  margin-top: 14px;
  position: relative;
}
.response-label {
  position: absolute;
  top: 11px;
  right: 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--accent3);
  letter-spacing: 0.5px;
  background: rgba(0,255,163,0.08);
  padding: 3px 8px;
  border-radius: 4px;
}
.response-block pre {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--text);
  overflow-x: auto;
  padding-right: 70px;
}

/* ============================================================
   LIVE TESTER (api page)
   ============================================================ */
.tester-card {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin: 28px 0;
  box-shadow: var(--shadow-card);
}
.tester-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tester-subtitle {
  font-size: 13px;
  color: var(--text2);
  margin-bottom: 24px;
}
.tester-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}
.field-group { display: flex; flex-direction: column; gap: 6px; }
.field-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text3);
}
.field-input {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 13px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  width: 100%;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}
.field-input:focus { outline: none; border-color: var(--accent); }
.field-input option { background: var(--bg3); color: var(--text); }

.run-btn {
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #050f07;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  margin-bottom: 18px;
}
.run-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.run-btn:active { transform: scale(0.98); }
html.light .run-btn { color: #fff; }

.tester-output {
  background: var(--response-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.output-placeholder {
  font-size: 13px;
  color: var(--text3);
  font-family: var(--font-mono);
  text-align: center;
}
.output-json {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text);
  width: 100%;
  line-height: 1.8;
  overflow-x: auto;
}
/* JSON syntax highlight colours in tester output */
.output-json .p { color: var(--accent); }
.output-json .s { color: #f1fa8c; }
.output-json .n { color: var(--accent3); }
.output-json .k { color: #ff79c6; }

/* ============================================================
   CALCULATOR CARDS GRID (api page overview)
   ============================================================ */
.calcs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 36px;
}
.calc-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  transition: all 0.2s;
  cursor: default;
}
.calc-card:hover {
  border-color: var(--border2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}
.calc-icon {
  width: 38px; height: 38px;
  background: rgba(106,255,46,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  margin-bottom: 12px;
}
html.light .calc-icon { background: rgba(46,125,50,0.1); }
.calc-name  { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.calc-path  { font-family: var(--font-mono); font-size: 11px; color: var(--accent); margin-bottom: 7px; }
.calc-desc  { font-size: 12px; color: var(--text2); line-height: 1.6; }

/* ============================================================
   INFO BOXES
   ============================================================ */
.info-box {
  display: flex;
  gap: 14px;
  padding: 14px 18px;
  border-radius: var(--radius);
  margin: 18px 0;
  font-size: 13px;
  line-height: 1.6;
  border-left: 3px solid;
}
.info-box.tip {
  background: rgba(0,255,163,0.06);
  border-color: var(--accent3);
  color: var(--text2);
}
.info-box.note {
  background: rgba(106,255,46,0.06);
  border-color: var(--accent);
  color: var(--text2);
}
html.light .info-box.tip  { background: rgba(0,122,82,0.06); }
html.light .info-box.note { background: rgba(46,125,50,0.06); }
.info-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }

/* ============================================================
   ATTRIBUTION BLOCK
   ============================================================ */
.attribution-block {
  background: linear-gradient(135deg, rgba(106,255,46,0.06), rgba(124,111,255,0.06));
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin: 28px 0;
}
html.light .attribution-block { background: linear-gradient(135deg, rgba(46,125,50,0.05), rgba(94,68,204,0.05)); }
.attribution-block h3 { color: var(--accent); margin-bottom: 8px; }
.attribution-block p  { color: var(--text2); font-size: 14px; margin-bottom: 16px; }
.attr-example {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text2);
  line-height: 1.7;
  overflow-x: auto;
}
.attr-example .hl { color: var(--accent); }
.attr-example .c  { color: #6272a4; }

/* ============================================================
   PLUGIN CARDS (plugins page)
   ============================================================ */
.plugins-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}
.plugin-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.25s;
}
.plugin-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
  border-color: var(--green);
}
.plugin-card-header {
  padding: 24px 24px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.plugin-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--green-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}
html.light .plugin-icon { background: var(--green-light); }
.plugin-header-text h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 3px;
  font-family: var(--font-body);
}
.plugin-version {
  font-size: 11px;
  color: var(--text3);
  background: var(--bg3);
  padding: 2px 8px;
  border-radius: 6px;
  display: inline-block;
}
.plugin-card-body { padding: 20px 24px; }
.plugin-desc       { font-size: 14px; color: var(--text2); margin-bottom: 16px; line-height: 1.6; }
.plugin-features   { list-style: none; margin-bottom: 20px; }
.plugin-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text2);
  padding: 4px 0;
}
.feat-tick { color: var(--green); font-weight: 700; flex-shrink: 0; margin-top: 1px; }
.plugin-card-footer {
  padding: 16px 24px;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.plugin-stats { display: flex; gap: 16px; font-size: 12px; color: var(--text3); }
.plugin-stat strong { color: var(--text); font-size: 13px; }
.download-btn {
  background: var(--green);
  color: white;
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
}
.download-btn:hover { background: var(--green2); }

/* WP logo dot */
.wp-logo {
  width: 18px; height: 18px;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 10px;
  font-weight: 700;
}

/* ============================================================
   INSTALL GUIDE (plugins page)
   ============================================================ */
.install-guide {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 60px;
}
.install-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--bg3);
  padding: 0 24px;
}
.install-tab {
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text2);
  border: none;
  background: none;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  margin-bottom: -1px;
}
.install-tab.active { color: var(--green); border-bottom-color: var(--green); }
.install-body       { padding: 40px; }
.steps { display: flex; flex-direction: column; gap: 0; }
.step {
  display: flex;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}
.step:last-child { border-bottom: none; }
.step-num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--green);
  color: white;
  font-weight: 700;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.step-content h4    { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.step-content p     { font-size: 14px; color: var(--text2); line-height: 1.6; margin-bottom: 10px; }
.code-inline {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: 'Courier New', monospace;
  font-size: 13px;
  color: var(--text);
  line-height: 1.6;
  overflow-x: auto;
}
.code-inline .green  { color: var(--green); font-weight: 600; }
.code-inline .amber  { color: var(--amber); }

/* ============================================================
   SHORTCODE TABLE (plugins page)
   ============================================================ */
.shortcode-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin-bottom: 40px;
  background: var(--bg2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.shortcode-table th {
  background: var(--bg3);
  padding: 14px 20px;
  text-align: left;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text3);
  border-bottom: 1px solid var(--border);
}
.shortcode-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  color: var(--text2);
  vertical-align: top;
}
.shortcode-table tr:last-child td { border-bottom: none; }
.shortcode-table tr:hover td      { background: var(--bg3); }
.sc-code {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  color: var(--green);
  background: var(--green-pale);
  padding: 3px 8px;
  border-radius: 5px;
}
html.light .sc-code { background: var(--green-light); }
.sc-name { font-weight: 600; color: var(--text); }

/* ============================================================
   COMPATIBILITY GRID (plugins page)
   ============================================================ */
.compat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 40px;
}
.compat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  font-size: 13px;
}
.compat-icon   { font-size: 24px; margin-bottom: 8px; }
.compat-name   { font-weight: 600; color: var(--text); margin-bottom: 3px; }
.compat-status { font-size: 11px; color: var(--green); }

/* ============================================================
   FAQ (plugins page)
   ============================================================ */
.faq-list { display: flex; flex-direction: column; gap: 0; }
.faq-item { border-bottom: 1px solid var(--border); overflow: hidden; }
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  user-select: none;
}
.faq-arrow { transition: transform 0.2s; font-size: 14px; color: var(--text3); }
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-a {
  display: none;
  padding: 0 0 18px;
  font-size: 14px;
  color: var(--text2);
  line-height: 1.7;
}
.faq-item.open .faq-a { display: block; }

/* ============================================================
   EMBED BUILDER (embed page)
   ============================================================ */
.builder {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.builder-header {
  padding: 28px 32px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.builder-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.builder-badge {
  font-size: 11px;
  background: rgba(20,184,166,0.12);
  color: var(--teal);
  padding: 3px 10px;
  border-radius: 10px;
  font-weight: 600;
}
.builder-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.builder-controls {
  padding: 28px 32px;
  border-right: 1px solid var(--border);
}
.builder-preview {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Controls */
.ctrl-group  { margin-bottom: 20px; }
.ctrl-label  {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 8px;
}
.ctrl-val {
  font-family: 'Courier New', monospace;
  font-size: 11px;
  color: var(--purple2);
  background: rgba(139,92,246,0.1);
  padding: 2px 8px;
  border-radius: 4px;
}
html.light .ctrl-val { background: rgba(109,40,217,0.1); color: var(--purple); }
.ctrl-select, .ctrl-input {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  transition: border-color 0.2s;
  appearance: none;
}
.ctrl-select:focus, .ctrl-input:focus { outline: none; border-color: var(--purple); }
.ctrl-select option { background: var(--bg3); }

.radio-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.radio-opt {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 9px 12px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  color: var(--text2);
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
}
.radio-opt:hover { border-color: var(--purple); color: var(--purple2); }
.radio-opt.active {
  background: rgba(139,92,246,0.12);
  border-color: var(--purple);
  color: var(--purple2);
  font-weight: 600;
}
html.light .radio-opt.active { background: rgba(109,40,217,0.1); color: var(--purple); }

.color-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
}
.color-dot {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.15s;
}
.color-dot:hover    { transform: scale(1.15); }
.color-dot.selected { border-color: white; transform: scale(1.1); }
html.light .color-dot.selected { border-color: #333; }

/* Preview panel */
.preview-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text3);
  margin-bottom: 4px;
}
.iframe-preview-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}
.preview-device-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
}
.preview-dot     { width: 8px; height: 8px; border-radius: 50%; }
.preview-fake-url {
  background: var(--bg);
  border-radius: 4px;
  padding: 3px 10px;
  font-size: 10px;
  color: var(--text3);
  flex: 1;
  font-family: 'Courier New', monospace;
}
.iframe-mock {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 180px;
  padding: 20px;
  gap: 12px;
  transition: all 0.3s;
}
.mock-calc-card {
  background: var(--bg2);
  border-radius: 10px;
  padding: 16px;
  width: 100%;
  border: 1px solid var(--border);
}
.mock-calc-title { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 10px; display: flex; align-items: center; gap: 6px; }
.mock-accent-bar { height: 3px; border-radius: 2px; width: 40px; margin-bottom: 12px; transition: background 0.3s; }
.mock-input-row  { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 10px; }
.mock-input-field { background: var(--bg3); border-radius: 6px; padding: 7px 10px; font-size: 11px; color: var(--text2); }
.mock-btn        { width: 100%; padding: 9px; border-radius: 7px; font-size: 12px; font-weight: 700; text-align: center; color: white; transition: background 0.3s; }
.mock-result     { display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; border-radius: 8px; font-size: 12px; }
.mock-result-val { font-size: 20px; font-weight: 700; }

/* Code output (embed page) */
.code-output-wrap   { position: relative; }
.code-output-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px 10px 16px;
  background: var(--bg3);
  border-radius: var(--radius) var(--radius) 0 0;
  border: 1px solid var(--border);
  border-bottom: none;
}
.code-lang-tag { font-size: 11px; font-weight: 700; color: var(--text3); letter-spacing: 0.5px; text-transform: uppercase; }
.copy-btn2 {
  background: rgba(139,92,246,0.12);
  border: 1px solid var(--border2);
  color: var(--purple2);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-body);
}
.copy-btn2:hover { background: rgba(139,92,246,0.25); }
html.light .copy-btn2 { color: var(--purple); background: rgba(109,40,217,0.1); border-color: rgba(109,40,217,0.3); }
.code-output {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 16px 18px;
  overflow-x: auto;
}
.code-output code {
  font-family: 'Courier New', monospace;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text);
  white-space: pre;
}
.code-output .tag { color: #ff79c6; }
.code-output .attr { color: #8be9fd; }
.code-output .val  { color: #f1fa8c; }
.code-output .com  { color: #6272a4; }

/* Calc selector (embed page) */
.calc-selector {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 24px;
}
.calc-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 10px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text2);
  text-align: center;
}
.calc-btn:hover { border-color: var(--purple); color: var(--purple2); }
.calc-btn.active {
  background: rgba(139,92,246,0.1);
  border-color: var(--purple);
  color: var(--purple2);
  font-weight: 600;
}
html.light .calc-btn.active { background: rgba(109,40,217,0.1); color: var(--purple); }
.calc-btn-icon { font-size: 20px; }

/* Example embed cards */
.examples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
  margin-bottom: 60px;
}
.example-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s;
}
.example-card:hover { border-color: var(--border2); }
.example-browser-frame {
  background: var(--bg3);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}
.browser-dot { width: 8px; height: 8px; border-radius: 50%; }
.browser-url {
  font-size: 10px;
  font-family: 'Courier New', monospace;
  color: var(--text3);
  background: var(--bg);
  padding: 3px 10px;
  border-radius: 4px;
  flex: 1;
}
.example-preview {
  padding: 20px;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.example-meta {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.example-name { font-size: 13px; font-weight: 600; color: var(--text); }
.example-desc { font-size: 12px; color: var(--text2); }
.get-code-btn {
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--purple2);
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.2s;
  white-space: nowrap;
}
.get-code-btn:hover { background: rgba(139,92,246,0.12); }
html.light .get-code-btn { color: var(--purple); }

/* Mini calc mockups */
.mini-calc {
  background: var(--bg3);
  border-radius: 10px;
  padding: 14px;
  width: 100%;
  border: 1px solid var(--border);
}
.mini-calc-title { font-size: 12px; font-weight: 700; margin-bottom: 10px; display: flex; align-items: center; gap: 6px; }
.mini-field {
  background: var(--bg);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 11px;
  color: var(--text2);
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mini-btn      { width: 100%; padding: 8px; border-radius: 6px; font-size: 11px; font-weight: 700; text-align: center; color: white; margin-bottom: 8px; }
.mini-result-row { display: flex; align-items: baseline; gap: 6px; }
.mini-result-val { font-size: 22px; font-weight: 700; }
.mini-result-lbl { font-size: 11px; color: var(--text2); }

/* Use cases */
.use-cases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 60px;
}
.use-case-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: border-color 0.2s;
}
.use-case-card:hover { border-color: var(--border2); }
.uc-icon  { font-size: 28px; margin-bottom: 12px; }
.uc-title { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 5px; }
.uc-desc  { font-size: 12px; color: var(--text2); line-height: 1.6; }

/* Note box (embed page) */
.note-box {
  background: rgba(139,92,246,0.06);
  border: 1px solid rgba(139,92,246,0.18);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  gap: 12px;
  font-size: 13px;
  color: var(--text2);
  margin: 20px 0;
}
.note-icon { color: var(--purple2); flex-shrink: 0; font-size: 15px; margin-top: 1px; }
html.light .note-box { background: rgba(109,40,217,0.05); border-color: rgba(109,40,217,0.2); }
html.light .note-icon { color: var(--purple); }

/* ============================================================
   SIDEBAR (api page)
   ============================================================ */
.page-wrap {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 0;
  min-height: calc(100vh - 60px);
}
.sidebar {
  position: sticky;
  top: 60px;
  height: calc(100vh - 60px);
  overflow-y: auto;
  padding: 36px 0;
  border-right: 1px solid var(--border);
  scrollbar-width: none;
  transition: transform 0.3s;
}
.sidebar::-webkit-scrollbar { display: none; }
.sidebar-section    { margin-bottom: 28px; }
.sidebar-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text3);
  padding: 0 20px 10px;
}
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  font-size: 13px;
  color: var(--text2);
  text-decoration: none;
  transition: all 0.2s;
  border-right: 2px solid transparent;
}
.sidebar-link:hover  { color: var(--accent); background: rgba(106,255,46,0.04); }
html.light .sidebar-link:hover { background: rgba(46,125,50,0.05); }
.sidebar-link.active {
  color: var(--accent);
  background: rgba(106,255,46,0.07);
  border-right-color: var(--accent);
}
html.light .sidebar-link.active { background: rgba(46,125,50,0.08); }
.sidebar-link .method-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(106,255,46,0.12);
  color: var(--accent);
}
html.light .sidebar-link .method-badge { background: rgba(46,125,50,0.12); }
.main { padding: 48px 40px; }

/* Sidebar mobile overlay */
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 49; }
.sidebar-overlay.active { display: block; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 28px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text3);
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
  gap: 16px;
  background: var(--bg2);
}
.footer a { color: var(--text2); text-decoration: none; }
.footer a:hover { color: var(--accent); }
.footer-links  { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
}
.footer-logo span { color: var(--accent); }

/* ============================================================
   DIVIDER
   ============================================================ */
.divider { border: none; border-top: 1px solid var(--border); margin: 60px 0; }

/* ============================================================
   LAYOUT HELPERS (plugins / embed page-body)
   ============================================================ */
.page-body {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 40px 80px;
  position: relative;
  z-index: 1;
}
.page {
  position: relative;
  z-index: 1;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 40px 80px;
}

/* ============================================================
   RTL SUPPORT
   ============================================================ */
[dir="rtl"] .sidebar-link {
  border-right: none;
  border-left: 2px solid transparent;
}
[dir="rtl"] .sidebar-link.active { border-left-color: var(--accent); }
[dir="rtl"] .info-box            { border-left: none; border-right: 3px solid; }
[dir="rtl"] .info-box.tip        { border-right-color: var(--accent3); }
[dir="rtl"] .info-box.note       { border-right-color: var(--accent); }

/* ============================================================
   RESPONSIVE — TABLET / MOBILE
   ============================================================ */
@media (max-width: 1024px) {
  .builder-body { grid-template-columns: 1fr; }
  .builder-controls { border-right: none; border-bottom: 1px solid var(--border); }
}

@media (max-width: 900px) {
  .page-wrap { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    top: 0; left: 0;
    height: 100vh;
    width: 260px;
    background: var(--bg2);
    z-index: 50;
    transform: translateX(-100%);
    border-right: 1px solid var(--border2);
    padding-top: 80px;
    box-shadow: 4px 0 32px rgba(0,0,0,0.5);
  }
  .sidebar.open { transform: translateX(0); }
  .hamburger    { display: flex; }
  .nav-links    { display: none; }
  .main         { padding: 32px 20px; }

  .hero { grid-template-columns: 1fr !important; gap: 40px !important; }
}

@media (max-width: 600px) {
  .nav { padding: 0 14px; height: 56px; }
  .nav-logo { font-size: 15px; }
  .nav-badge, .nav-pill { display: none; }

  h1 { font-size: 28px; }
  h2 { font-size: 22px; }

  .hero-stats  { gap: 20px; }
  .hero-ctas   { flex-direction: column; }
  .btn-primary, .btn-secondary { justify-content: center; }

  .calcs-grid  { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
  .tester-card { padding: 20px 16px; }

  .params-table { font-size: 12px; }
  .params-table th, .params-table td { padding: 9px 10px; }
  .params-table thead { display: none; }
  .params-table tr { display: block; border-bottom: 1px solid var(--border); padding: 10px 0; }
  .params-table td { display: flex; align-items: center; gap: 10px; padding: 4px 10px; border: none; }

  .footer { flex-direction: column; align-items: flex-start; }
  .section { margin-bottom: 48px; }
  .main    { padding: 24px 16px; }
  .page-body, .page { padding: 0 16px 60px; }
  .install-body { padding: 24px 16px; }

  .lang-switcher { display: none; }

  .builder-controls, .builder-preview { padding: 20px 16px; }

  .examples-grid { grid-template-columns: 1fr; }
  .use-cases     { grid-template-columns: 1fr 1fr; }
}