/* Seline Analytics Design System — AWSoft! Tutorial Portal */
@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400;500&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');
@import url('phosphor.css');

:root {
  --color-stone-canvas: #fafaf9;
  --color-pure-white: #ffffff;
  --color-stone-border: #e8e6e5;
  --color-stone-muted: #d6d3d1;
  --color-ash-gray: #a8a29e;
  --color-warm-gray: #78716c;
  --color-ink-black: #0c0a09;
  --color-soot: #1c1917;
  --color-sky-wash: #c1e1f7;
  --color-cyan-signal: #3ba6f1;
  --color-cyan-edge: #3398e1;

  --font-roobert: 'Inter Tight', 'Roobert', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-inter: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --text-body-lg: 16px;
  --leading-body-lg: 1.69;
  --tracking-body-lg: 0.048px;
  --text-subheading: 20px;
  --leading-subheading: 1.2;
  --text-heading-sm: 28px;
  --leading-heading-sm: 1.25;
  --tracking-heading-sm: -0.8px;
  --text-display: 40px;
  --leading-display: 1.15;
  --tracking-display: -1.092px;

  --radius-cards: 10px;
  --radius-buttons: 9999px;
  --radius-feature-card: 16px;
  --radius-inputs: 6px;

  --shadow-md: rgba(0, 0, 0, 0.05) 0px 4px 16px 0px;
  --shadow-xl: rgba(17, 12, 46, 0.12) 0px 12px 45px 0px;

  --sidebar-width: 300px;
}
/* DARK MODE VARIABLES — AWSoft! Design System */
[data-theme="dark"] {
  --color-stone-canvas: #0b1120;
  --color-pure-white: #1e293b;
  --color-stone-border: #334155;
  --color-stone-muted: #475569;
  --color-ash-gray: #64748b;
  --color-warm-gray: #94a3b8;
  --color-ink-black: #f8fafc;
  --color-soot: #0f172a;
  --color-sky-wash: rgba(2, 132, 199, 0.25);
  --color-cyan-signal: #38bdf8;
  --color-cyan-edge: #38bdf8;
  --shadow-md: rgba(0, 0, 0, 0.35) 0px 4px 18px 0px;
  --shadow-xl: rgba(0, 0, 0, 0.65) 0px 16px 50px 0px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-stone-canvas: #0b1120;
    --color-pure-white: #1e293b;
    --color-stone-border: #334155;
    --color-stone-muted: #475569;
    --color-ash-gray: #64748b;
    --color-warm-gray: #94a3b8;
    --color-ink-black: #f8fafc;
    --color-soot: #0f172a;
    --color-sky-wash: rgba(2, 132, 199, 0.25);
    --color-cyan-signal: #38bdf8;
    --color-cyan-edge: #38bdf8;
    --shadow-md: rgba(0, 0, 0, 0.35) 0px 4px 18px 0px;
    --shadow-xl: rgba(0, 0, 0, 0.65) 0px 16px 50px 0px;
  }
}


* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

[id] {
  scroll-margin-top: 88px;
}

body {
  background-color: var(--color-stone-canvas);
  color: var(--color-warm-gray);
  font-family: var(--font-inter);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.64;
  letter-spacing: 0.004em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, .heading-display, .heading-sm {
  font-family: var(--font-roobert);
  font-weight: 400;
  color: var(--color-ink-black);
}

.heading-display {
  font-size: var(--text-display);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
}

.heading-sm {
  font-size: var(--text-heading-sm);
  line-height: var(--leading-heading-sm);
  letter-spacing: var(--tracking-heading-sm);
}

.highlight-span {
  color: var(--color-cyan-edge);
  background-color: var(--color-sky-wash);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 400;
  display: inline-block;
  line-height: 1.15;
}

a {
  color: var(--color-cyan-edge);
  text-decoration: none;
  transition: color 0.15s ease;
}
a:hover {
  color: var(--color-cyan-signal);
}

/* BREADCRUMB NAVIGATION */
.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-inter);
  font-size: 13.5px;
  color: var(--color-ash-gray);
  margin-bottom: 20px;
}

.breadcrumb-nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-warm-gray);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s ease;
}

.breadcrumb-nav a:hover {
  color: var(--color-cyan-edge);
  text-decoration: none;
}

.breadcrumb-nav a:visited {
  color: var(--color-warm-gray);
}

.breadcrumb-nav a:hover:visited {
  color: var(--color-cyan-edge);
}

.breadcrumb-nav a i {
  font-size: 15px;
  color: var(--color-cyan-edge);
}

.breadcrumb-nav i.ph-caret-right {
  font-size: 13px;
  color: var(--color-ash-gray);
}

.breadcrumb-nav span {
  color: var(--color-ink-black);
  font-weight: 500;
}

/* BUTTONS */
.btn-primary,
a.btn-primary,
button.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--color-cyan-signal);
  border: 1px solid var(--color-cyan-edge);
  color: #ffffff !important;
  font-family: var(--font-inter);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: var(--radius-buttons);
  cursor: pointer;
  text-decoration: none !important;
  transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  box-shadow: 0 1px 3px rgba(59, 166, 241, 0.25);
}

.btn-primary:visited,
a.btn-primary:visited {
  color: #ffffff !important;
}

.btn-primary:hover,
a.btn-primary:hover,
button.btn-primary:hover {
  background-color: #258cdb !important;
  border-color: #1a78bf !important;
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(37, 140, 219, 0.38);
  transform: translateY(-1px);
  opacity: 1 !important;
  text-decoration: none !important;
}

.btn-primary:hover span,
.btn-primary:hover i,
a.btn-primary:hover span,
a.btn-primary:hover i {
  color: #ffffff !important;
}

.btn-primary:active,
a.btn-primary:active,
button.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 3px rgba(37, 140, 219, 0.3);
}

.btn-ghost,
a.btn-ghost,
button.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background-color: transparent;
  border: 1px solid var(--color-stone-border);
  color: var(--color-ink-black) !important;
  font-family: var(--font-inter);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-buttons);
  cursor: pointer;
  text-decoration: none !important;
  transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.btn-ghost:visited,
a.btn-ghost:visited {
  color: var(--color-ink-black) !important;
}

.btn-ghost:hover,
a.btn-ghost:hover,
button.btn-ghost:hover {
  background-color: var(--color-stone-canvas);
  border-color: var(--color-cyan-edge);
  color: var(--color-cyan-edge) !important;
  box-shadow: 0 2px 8px rgba(51, 152, 225, 0.12);
  transform: translateY(-1px);
}

.btn-ghost:hover span,
.btn-ghost:hover i,
a.btn-ghost:hover span,
a.btn-ghost:hover i {
  color: var(--color-cyan-edge) !important;
}

.btn-ghost:active,
a.btn-ghost:active,
button.btn-ghost:active {
  transform: translateY(0);
}

/* HEADER */
header.site-header, header.app-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background-color: var(--color-stone-canvas);
  border-bottom: 1px solid var(--color-stone-border);
  backdrop-filter: blur(8px);
  width: 100%;
}

.header-inner, .app-header {
  max-width: 1400px;
  margin: 0 auto;
  height: 72px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.sidebar-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-stone-border);
  border-radius: 8px;
  padding: 7px 12px;
  cursor: pointer;
  color: var(--color-ink-black);
  font-family: var(--font-inter);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}
.sidebar-toggle-btn:hover {
  background-color: var(--color-stone-canvas);
  border-color: var(--color-cyan-edge);
  color: var(--color-cyan-edge);
  transform: translateY(-1px);
}
.sidebar-toggle-btn.active {
  border-color: var(--color-cyan-edge);
  color: var(--color-cyan-edge);
  background-color: var(--color-sky-wash);
}
.sidebar-toggle-btn.active:hover {
  background-color: #b0dbf8;
  border-color: var(--color-cyan-signal);
  color: #0284c7;
}

.brand-link, .logo-link {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none !important;
  transition: opacity 0.15s ease;
}
.brand-link:hover {
  opacity: 0.88;
}
.brand-link:hover .brand-subtitle {
  color: var(--color-ink-black);
}

.brand-logo-img, .logo-img {
  height: 38px;
  max-height: 38px;
  width: auto;
  display: block;
  object-fit: contain;
}

.brand-divider {
  width: 1px;
  height: 24px;
  background-color: var(--color-stone-border);
}

.brand-subtitle, .brand-name {
  font-size: 13px;
  color: var(--color-warm-gray);
  font-family: var(--font-inter);
  font-weight: 500;
}

.brand-tag {
  color: var(--color-cyan-edge);
  font-size: 12px;
  font-weight: 500;
}

.header-controls, .header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-portal-btn,
a.nav-portal-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-ink-black) !important;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none !important;
  padding: 8px 14px;
  border-radius: var(--radius-buttons);
  border: 1px solid var(--color-stone-border);
  background-color: var(--color-pure-white);
  transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.nav-portal-btn:visited,
a.nav-portal-btn:visited {
  color: var(--color-ink-black) !important;
}

.nav-portal-btn:hover,
a.nav-portal-btn:hover {
  background-color: var(--color-stone-canvas);
  border-color: var(--color-cyan-edge);
  color: var(--color-cyan-edge) !important;
  box-shadow: 0 2px 8px rgba(51, 152, 225, 0.12);
  transform: translateY(-1px);
}

.nav-portal-btn:hover span,
.nav-portal-btn:hover i,
a.nav-portal-btn:hover span,
a.nav-portal-btn:hover i {
  color: var(--color-cyan-edge) !important;
}

/* APP LAYOUT */
.app-layout {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  position: relative;
  min-height: calc(100vh - 72px);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

aside.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  border-right: 1px solid var(--color-stone-border);
  background-color: var(--color-stone-canvas);
  padding: 24px 20px;
  position: sticky;
  top: 72px;
  height: calc(100vh - 72px);
  overflow-y: auto;
  scroll-behavior: smooth;
  display: flex;
  flex-direction: column;
  transition: margin-left 0.28s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
  margin-left: 0;
  opacity: 1;
  z-index: 40;
}

aside.sidebar.collapsed {
  margin-left: calc(-1 * var(--sidebar-width));
  opacity: 0;
  pointer-events: none;
}

.sidebar-header-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.sidebar-heading-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-ash-gray); }
.sidebar-close-btn { background: none; border: none; cursor: pointer; color: var(--color-ash-gray); padding: 4px; border-radius: 4px; transition: color 0.18s ease, transform 0.18s ease; }
.sidebar-close-btn:hover { color: var(--color-ink-black); transform: scale(1.1); }

.sidebar-search-box { margin-bottom: 20px; position: relative; }
.sidebar-search-input {
  width: 100%;
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-stone-border);
  border-radius: var(--radius-inputs);
  padding: 8px 12px 8px 34px;
  font-family: var(--font-inter);
  font-size: 13px;
  color: var(--color-ink-black);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.sidebar-search-input:focus {
  border-color: var(--color-cyan-signal);
  box-shadow: 0 0 0 2px var(--color-sky-wash);
}
.sidebar-search-icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--color-ash-gray); pointer-events: none; transition: color 0.2s ease; }
.sidebar-search-box:focus-within .sidebar-search-icon { color: var(--color-cyan-edge); }

/* SIDEBAR NAVIGATION & FLUID ITEM TRANSITIONS */
.sidebar-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

@keyframes sidebarGroupFadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.category-group {
  display: flex;
  flex-direction: column;
  gap: 3px;
  animation: sidebarGroupFadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) backwards;
}
.category-group:nth-child(1) { animation-delay: 0.03s; }
.category-group:nth-child(2) { animation-delay: 0.07s; }
.category-group:nth-child(3) { animation-delay: 0.11s; }
.category-group:nth-child(4) { animation-delay: 0.15s; }

.category-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-ash-gray);
  padding: 6px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s ease;
}
.category-group:hover .category-title {
  color: var(--color-warm-gray);
}

.sidebar-module-img {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  transition: transform 0.24s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.category-group:hover .sidebar-module-img {
  transform: scale(1.15);
}

.hub-module-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.faq-cat-img {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

/* ITEM TRANSITION & HOVER SLIDE ANIMATION */
.tutorial-item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 8px;
  text-decoration: none !important;
  font-size: 13px;
  color: var(--color-warm-gray) !important;
  background-color: transparent;
  border: 1px solid transparent;
  transition: transform 0.22s cubic-bezier(0.25, 1, 0.5, 1),
              background-color 0.2s ease,
              border-color 0.2s ease,
              color 0.18s ease,
              box-shadow 0.22s ease;
  will-change: transform, background-color;
  overflow: hidden;
}

/* Indicador lateral luminoso animado */
.tutorial-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 15%;
  bottom: 15%;
  width: 3px;
  border-radius: 0 4px 4px 0;
  background-color: var(--color-cyan-edge);
  opacity: 0;
  transform: scaleY(0.3) translateX(-2px);
  transition: opacity 0.2s ease,
              transform 0.22s cubic-bezier(0.25, 1, 0.5, 1),
              background-color 0.2s ease;
}

/* Transição suave ao pairar entre itens */
.tutorial-item:hover {
  color: var(--color-ink-black) !important;
  background-color: rgba(59, 166, 241, 0.08);
  border-color: rgba(59, 166, 241, 0.18);
  transform: translateX(5px);
  box-shadow: 0 2px 10px rgba(59, 166, 241, 0.06);
}

.tutorial-item:hover::before {
  opacity: 1;
  transform: scaleY(0.75) translateX(0);
}

/* Estado ativo com destaque permanente */
.tutorial-item.active {
  color: var(--color-ink-black) !important;
  font-weight: 500;
  background-color: var(--color-pure-white);
  border-color: rgba(59, 166, 241, 0.3);
  box-shadow: 0 2px 12px rgba(17, 12, 46, 0.06);
  transform: translateX(3px);
}

.tutorial-item.active::before {
  opacity: 1;
  background-color: var(--color-cyan-signal);
  transform: scaleY(1) translateX(0);
  top: 10%;
  bottom: 10%;
}

.tutorial-item.active:hover {
  transform: translateX(6px);
  box-shadow: 0 4px 16px rgba(59, 166, 241, 0.12);
}

.tutorial-item:active {
  transform: translateX(2px) scale(0.99);
}

.tutorial-title-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  transition: color 0.18s ease;
}

.tutorial-item:hover .tutorial-title-text {
  color: var(--color-ink-black);
}

.item-badge {
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 500;
  transition: transform 0.2s cubic-bezier(0.25, 1, 0.5, 1),
              background-color 0.2s ease,
              color 0.2s ease,
              box-shadow 0.2s ease;
}
.tutorial-item:hover .item-badge {
  transform: scale(1.06);
}

.badge-active { background-color: var(--color-sky-wash); color: var(--color-cyan-edge); }
.badge-available { background-color: #ecfdf5; color: #059669; }
.badge-soon { background-color: rgba(0, 0, 0, 0.04); color: var(--color-ash-gray); }

/* Item de destaque FAQ no topo da sidebar */
.sidebar-nav a.tutorial-item[href*="faq"] {
  transition: transform 0.24s cubic-bezier(0.25, 1, 0.5, 1),
              background-color 0.2s ease,
              border-color 0.22s ease,
              box-shadow 0.22s ease;
}
.sidebar-nav a.tutorial-item[href*="faq"]:hover {
  transform: translateX(5px);
  background-color: rgba(59, 166, 241, 0.12) !important;
  border-color: var(--color-cyan-signal) !important;
  box-shadow: 0 4px 14px rgba(59, 166, 241, 0.18) !important;
}

.sidebar-footer { padding-top: 16px; border-top: 1px solid var(--color-stone-border); font-size: 12px; color: var(--color-ash-gray); display: flex; justify-content: space-between; }

/* CONTENT AREA */
main.content-area {
  flex: 1;
  min-width: 0;
  padding: 40px 48px 80px 48px;
  transition: padding 0.28s ease;
}

.hero { margin-bottom: 24px; }
.hero-tag { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-warm-gray); margin-bottom: 12px; }
.hero-tag span { width: 6px; height: 6px; border-radius: 50%; background-color: var(--color-cyan-signal); }
.hero-lead { font-size: var(--text-body-lg); line-height: var(--leading-body-lg); color: var(--color-warm-gray); max-width: 760px; margin-top: 12px; margin-bottom: 24px; }

/* SAAS NOTICE CARD */
.saas-notice-card {
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-stone-border);
  border-left: 4px solid var(--color-cyan-signal);
  border-radius: var(--radius-cards);
  padding: 18px 22px;
  margin-bottom: 32px;
  box-shadow: var(--shadow-md);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.saas-notice-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background-color: var(--color-sky-wash);
  color: var(--color-cyan-edge);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.saas-notice-content h3 { font-size: 14px; font-weight: 600; color: var(--color-ink-black); margin-bottom: 4px; font-family: var(--font-inter); }
.saas-notice-content p { font-size: 13px; line-height: 1.6; color: var(--color-warm-gray); }
.saas-notice-content code { font-family: var(--font-mono); font-size: 12px; background-color: var(--color-stone-canvas); border: 1px solid var(--color-stone-border); padding: 1px 6px; border-radius: 4px; color: var(--color-ink-black); }

/* META BAR */
.meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding: 14px 20px;
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-stone-border);
  border-radius: var(--radius-cards);
  font-size: 13px;
  margin-bottom: 40px;
}
.meta-item { display: flex; align-items: center; gap: 8px; }
.meta-item strong { color: var(--color-ink-black); font-weight: 500; }

/* STEPS CARDS */
.steps-wrapper { display: flex; flex-direction: column; gap: 36px; margin-bottom: 64px; }
.step-card {
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-stone-border);
  border-radius: var(--radius-feature-card);
  padding: 28px;
  box-shadow: var(--shadow-md);
  position: relative;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.step-card:hover {
  border-color: var(--color-stone-muted);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
}
.step-header { display: flex; align-items: flex-start; gap: 18px; margin-bottom: 16px; }
.step-badge {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-buttons);
  background-color: var(--color-stone-canvas);
  border: 1px solid var(--color-stone-border);
  color: var(--color-ink-black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-roobert);
  font-size: 16px;
  font-weight: 500;
}
.step-info { flex: 1; }
.step-action-tag { font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-warm-gray); margin-bottom: 4px; }
.step-title { font-size: 22px; line-height: 1.25; color: var(--color-ink-black); }
.step-body { margin-left: 54px; }
.step-desc { font-size: 15px; line-height: 1.64; color: var(--color-ink-black); margin-bottom: 14px; }
.step-desc code, .step-desc em {
  font-family: var(--font-mono);
  font-size: 12px;
  background-color: var(--color-stone-canvas);
  border: 1px solid var(--color-stone-border);
  padding: 1px 6px;
  border-radius: 4px;
  font-style: normal;
  color: var(--color-ink-black);
}

.step-url-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background-color: var(--color-stone-canvas);
  border: 1px solid var(--color-stone-border);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-warm-gray);
  margin-bottom: 16px;
  word-break: break-all;
}

.tip-box {
  background-color: var(--color-stone-canvas);
  border-left: 3px solid var(--color-cyan-signal);
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--color-ink-black);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.tip-box strong { color: var(--color-cyan-edge); font-weight: 500; }

.screenshot-container {
  position: relative;
  border-radius: var(--radius-cards);
  overflow: hidden;
  border: 1px solid var(--color-stone-border);
  background-color: var(--color-stone-canvas);
}
.screenshot-container img { width: 100%; height: auto; display: block; }

/* RADAR PINS */
.click-pin {
  position: absolute;
  width: 38px;
  height: 38px;
  transform: translate(-50%, -50%);
  z-index: 10;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pin-radar {
  width: 38px;
  height: 38px;
  background: rgba(59, 166, 241, 0.35);
  border: 2px solid var(--color-cyan-signal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 14px rgba(59, 166, 241, 0.6);
  animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}
.pin-dot {
  width: 10px;
  height: 10px;
  background-color: var(--color-cyan-signal);
  border: 2px solid #ffffff;
  border-radius: 50%;
}
.pin-tooltip {
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%) translateX(10px);
  background-color: var(--color-soot);
  color: var(--color-pure-white);
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
  border: 1px solid var(--color-stone-border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.click-pin.pin-flip-left .pin-tooltip {
  left: auto;
  right: 100%;
  transform: translateY(-50%) translateX(-10px);
}

@keyframes pulse-ring {
  0% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(59, 166, 241, 0.7); }
  70% { transform: scale(1.15); box-shadow: 0 0 0 14px rgba(59, 166, 241, 0); }
  100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(59, 166, 241, 0); }
}

/* HUB / INDEX DASHBOARD */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 24px;
  margin-top: 36px;
  margin-bottom: 64px;
}

.hub-card {
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-stone-border);
  border-radius: var(--radius-feature-card);
  padding: 28px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.hub-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.07);
}

.hub-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.hub-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background-color: var(--color-stone-canvas);
  border: 1px solid var(--color-stone-border);
  color: var(--color-cyan-edge);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hub-card-title {
  font-size: 18px;
  color: var(--color-ink-black);
}
.hub-card-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-warm-gray);
  margin-bottom: 20px;
}

.hub-tutorial-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.hub-tutorial-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background-color: var(--color-stone-canvas);
  border: 1px solid var(--color-stone-border);
  border-radius: 8px;
  text-decoration: none !important;
  font-size: 13px;
  color: var(--color-ink-black) !important;
  font-weight: 500;
  transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
}
.hub-tutorial-link:hover {
  background-color: #f0f7ff;
  border-color: var(--color-cyan-edge);
  color: var(--color-ink-black) !important;
  box-shadow: 0 2px 10px rgba(51, 152, 225, 0.14);
  transform: translateX(3px);
}
.hub-tutorial-link .ph-arrow-right {
  transition: transform 0.18s ease, color 0.18s ease;
  color: var(--color-cyan-edge);
}
.hub-tutorial-link:hover .ph-arrow-right {
  transform: translateX(3px);
  color: var(--color-cyan-signal);
}

/* FOOTER */
footer.site-footer {
  border-top: 1px solid var(--color-stone-border);
  background-color: var(--color-stone-canvas);
  padding: 48px 0 40px 0;
  margin-top: 64px;
}
.footer-suggestion-banner {
  max-width: 1400px;
  margin: 0 auto 36px auto;
  padding: 0 24px;
}
.footer-suggestion-card {
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-stone-border);
  border-radius: var(--radius-cards);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-snappy), box-shadow var(--transition-snappy);
}
.footer-suggestion-card:hover {
  border-color: var(--color-stone-muted);
  box-shadow: var(--shadow-md);
}
.footer-suggestion-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.footer-suggestion-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background-color: #e0f2fe;
  color: #0284c7;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.footer-suggestion-title {
  font-family: var(--font-roobert);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-ink-black);
  margin-bottom: 3px;
}
.footer-suggestion-text {
  font-size: 13.5px;
  color: var(--color-warm-gray);
  line-height: 1.5;
}
.footer-suggestion-text a.footer-email-link {
  color: var(--color-cyan-edge);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
  transition: color 0.15s ease;
}
.footer-suggestion-text a.footer-email-link:hover {
  color: #0284c7;
}
.footer-suggestion-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-ink-black);
  background-color: var(--color-stone-canvas);
  border: 1px solid var(--color-stone-border);
  border-radius: var(--radius-buttons);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.15s ease;
}
.footer-suggestion-btn:hover {
  background-color: #f5f5f4;
  border-color: var(--color-stone-muted);
  color: var(--color-cyan-edge);
}
@media (max-width: 768px) {
  .footer-suggestion-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 20px;
    gap: 16px;
  }
  .footer-suggestion-btn {
    width: 100%;
    justify-content: center;
  }
}
.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-brand-info { display: flex; align-items: center; gap: 16px; }
.footer-copy { font-size: 13px; color: var(--color-warm-gray); }
.footer-links a {
  color: var(--color-warm-gray);
  text-decoration: none;
  font-size: 13px;
  transition: all 0.15s ease;
}
.footer-links a:hover {
  color: var(--color-cyan-edge);
}

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(12, 10, 9, 0.4);
  backdrop-filter: blur(2px);
  z-index: 35;
}

/* RESPONSIVE & PRINT SYSTEM — AWSoft! */
@media print {
  header.site-header, aside.sidebar, .back-to-top-btn, .header-controls, .btn-primary, .btn-ghost, .sidebar-backdrop {
    display: none !important;
  }
  body { background: white !important; color: black !important; }
  main.content-area { padding: 0 !important; max-width: 100% !important; }
  .step-card { box-shadow: none !important; border: 1px solid #ddd !important; break-inside: avoid !important; page-break-inside: avoid !important; margin-bottom: 24px !important; }
  .pin-radar { animation: none !important; }
}

/* TABLETS & TELAS MÉDIAS (<= 980px) */
@media (max-width: 980px) {
  aside.sidebar {
    position: fixed;
    left: 0;
    top: 72px;
    bottom: 0;
    width: min(300px, 85vw);
    z-index: 55;
    background-color: var(--color-stone-canvas);
    box-shadow: var(--shadow-xl);
    transform: translateX(-100%);
    margin-left: 0 !important;
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  }
  aside.sidebar.mobile-open {
    transform: translateX(0);
  }
  .sidebar-backdrop.active {
    display: block;
  }
  main.content-area {
    padding: 24px 20px 80px 20px;
  }
  .header-controls {
    gap: 8px;
  }
  .nav-portal-btn {
    padding: 7px 11px;
    font-size: 12.5px;
  }
}

/* SMARTPHONES GRANDES & TABLETS RETRATO (<= 768px) */
@media (max-width: 768px) {
  .header-controls {
    gap: 6px;
  }
  .header-btn-print {
    display: none !important;
  }
  .header-label-desktop {
    display: none !important;
  }
  .nav-portal-btn,
  a.nav-portal-btn {
    padding: 7px 10px !important;
    gap: 0;
  }
  .header-controls .btn-primary {
    padding: 7px 11px !important;
    font-size: 12.5px;
  }
  .header-inner {
    padding: 0 16px;
  }

  /* FAQ Navegação por pílulas com scroll horizontal suave */
  .faq-categories-nav {
    display: flex;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 8px;
    margin-left: -16px;
    margin-right: -16px;
    padding-left: 16px;
    padding-right: 16px;
  }
  .faq-categories-nav::-webkit-scrollbar {
    display: none;
  }
  .faq-filter-btn {
    flex-shrink: 0;
    white-space: nowrap;
    padding: 8px 14px;
    font-size: 13px;
  }
}

/* SMARTPHONES PADRÃO (<= 680px) */
@media (max-width: 680px) {
  header.site-header, header.app-header {
    height: 62px;
  }
  .header-inner, .app-header {
    height: 62px;
    padding: 0 12px;
  }
  aside.sidebar {
    top: 62px;
    height: calc(100vh - 62px);
    width: min(290px, 86vw);
    padding: 18px 14px;
  }
  .brand-logo-img, .logo-img {
    height: 30px;
    max-height: 30px;
  }
  .brand-subtitle, .brand-divider {
    display: none !important;
  }
  .sidebar-toggle-btn {
    padding: 6px 9px;
    font-size: 12px;
  }
  #toggleBtnLabel {
    display: none;
  }

  main.content-area {
    padding: 18px 14px 72px 14px;
  }

  .step-card {
    padding: 18px 14px;
    border-radius: 12px;
  }
  .step-body {
    margin-left: 0;
  }
  .step-header {
    gap: 12px;
    margin-bottom: 12px;
  }
  .step-badge {
    width: 30px;
    height: 30px;
    font-size: 14px;
  }
  .step-title {
    font-size: 18px;
    line-height: 1.3;
  }
  .step-desc {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 12px;
  }
  .step-url-pill {
    font-size: 11px;
    padding: 3px 8px;
    margin-bottom: 12px;
  }
  .tip-box {
    padding: 10px 12px;
    font-size: 12.5px;
    margin-bottom: 14px;
  }

  /* Radar pins compactos e sem vazamento */
  .click-pin {
    width: 30px;
    height: 30px;
  }
  .pin-radar {
    width: 30px;
    height: 30px;
  }
  .pin-dot {
    width: 8px;
    height: 8px;
  }
  .pin-tooltip {
    font-size: 10px;
    padding: 4px 8px;
    max-width: 140px;
    white-space: normal;
    text-align: center;
    line-height: 1.3;
  }

  /* Meta Bar */
  .meta-bar {
    gap: 8px 14px;
    padding: 10px 12px;
    font-size: 12px;
    margin-bottom: 24px;
  }

  /* SaaS Notice Card */
  .saas-notice-card {
    padding: 14px 14px;
    gap: 12px;
    margin-bottom: 20px;
  }
  .saas-notice-icon {
    width: 28px;
    height: 28px;
  }
  .saas-notice-content h3 {
    font-size: 13px;
  }
  .saas-notice-content p {
    font-size: 12px;
    line-height: 1.5;
  }

  /* Hub Cards */
  .hub-card {
    padding: 20px 16px;
  }
  .hub-card-title {
    font-size: 17px;
  }
  .hub-tutorial-link {
    padding: 9px 12px;
    font-size: 12.5px;
  }

  /* FAQ Accordion */
  .faq-header-card {
    padding: 20px 16px;
    margin-bottom: 18px;
  }
  .faq-search-input {
    padding: 11px 14px 11px 38px;
    font-size: 13.5px;
  }
  .faq-actions-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .accordion-summary {
    padding: 14px 14px;
  }
  .accordion-index {
    font-size: 11px;
    padding: 2px 5px;
  }
  .accordion-question-text {
    font-size: 14px;
    line-height: 1.4;
  }
  .accordion-content {
    padding: 14px 14px 16px 14px;
    font-size: 13.5px;
    line-height: 1.6;
  }
}

/* TELAS EXTREMAMENTE PEQUENAS (<= 420px, ex: Galaxy Fold, iPhone SE) */
@media (max-width: 420px) {
  .nav-portal-btn-site {
    display: none !important;
  }
  .header-left {
    gap: 8px;
  }
  .brand-logo-img, .logo-img {
    height: 26px;
    max-height: 26px;
  }
  main.content-area {
    padding: 14px 10px 68px 10px;
  }
  .step-card {
    padding: 14px 10px;
  }
  .tip-box {
    font-size: 12px;
  }
  .footer-inner {
    padding: 0 12px;
    gap: 14px;
  }
  .footer-links {
    gap: 10px;
    font-size: 12px;
  }
}

/* ==============================================================================
   ACCORDION DESIGN SYSTEM & FAQ COMPONENT
   ============================================================================== */
.faq-header-card {
  background: var(--color-pure-white);
  border: 1px solid var(--color-stone-border);
  border-radius: var(--radius-feature-card);
  padding: 36px 32px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-md);
}

.faq-search-wrapper {
  position: relative;
  margin-top: 20px;
  max-width: 680px;
}

.faq-search-wrapper .faq-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-ash-gray);
  pointer-events: none;
}

.faq-search-input {
  width: 100%;
  padding: 14px 16px 14px 44px;
  font-family: var(--font-inter);
  font-size: 15px;
  color: var(--color-ink-black);
  background-color: var(--color-stone-canvas);
  border: 1.5px solid var(--color-stone-border);
  border-radius: 12px;
  outline: none;
  transition: all 0.2s ease;
}

.faq-search-input:focus {
  background-color: var(--color-pure-white);
  border-color: var(--color-cyan-signal);
  box-shadow: 0 0 0 4px rgba(59, 166, 241, 0.12);
}

.faq-categories-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 16px 0;
}

.faq-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-stone-border);
  border-radius: var(--radius-buttons);
  font-family: var(--font-inter);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--color-warm-gray);
  cursor: pointer;
  transition: all 0.18s ease;
}

.faq-filter-btn:hover {
  background-color: var(--color-stone-canvas);
  color: var(--color-ink-black);
  border-color: var(--color-cyan-edge);
  transform: translateY(-1px);
}

.faq-filter-btn.active {
  background-color: var(--color-cyan-signal);
  color: #ffffff !important;
  border-color: var(--color-cyan-edge);
  box-shadow: 0 2px 8px rgba(59, 166, 241, 0.25);
}

.faq-filter-btn.active:hover {
  background-color: #258cdb !important;
  border-color: #1a78bf !important;
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(37, 140, 219, 0.35);
}

.faq-filter-count {
  background-color: rgba(0, 0, 0, 0.07);
  padding: 1px 7px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
}

.faq-filter-btn.active .faq-filter-count {
  background-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

/* Accordion Actions Bar (Expand all / Collapse all) */
.faq-actions-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding: 0 4px;
}

.faq-results-counter {
  font-size: 13.5px;
  color: var(--color-warm-gray);
  font-weight: 500;
}

.faq-expand-controls {
  display: flex;
  gap: 8px;
}

.faq-text-action-btn {
  background: none;
  border: none;
  font-family: var(--font-inter);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-cyan-edge);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background 0.15s ease;
}

.faq-text-action-btn:hover {
  background-color: rgba(59, 166, 241, 0.08);
  text-decoration: underline;
}

/* Accordion Container Group */
.accordion-group {
  margin-bottom: 32px;
}

.accordion-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding: 0 4px;
}

.accordion-group-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-roobert);
  font-size: 19px;
  font-weight: 500;
  color: var(--color-ink-black);
}

.accordion-group-title i {
  color: var(--color-cyan-edge);
  font-size: 22px;
}

.accordion-group-badge {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-ash-gray);
  background-color: var(--color-stone-border);
  padding: 2px 8px;
  border-radius: 999px;
}

/* Accordion Box (Card containing the list of items) */
.accordion-box {
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-stone-border);
  border-radius: var(--radius-feature-card);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* Individual Accordion Item (Native details/summary) */
details.accordion-item {
  border-bottom: 1px solid var(--color-stone-border);
  transition: background-color 0.2s ease;
}

details.accordion-item:last-child {
  border-bottom: none;
}

details.accordion-item[open] {
  background-color: #fafbfc;
}

summary.accordion-summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  gap: 16px;
  user-select: none;
  transition: background-color 0.18s ease;
}

summary.accordion-summary::-webkit-details-marker {
  display: none;
}

summary.accordion-summary:hover {
  background-color: rgba(59, 166, 241, 0.03);
}

details.accordion-item[open] > summary.accordion-summary {
  border-bottom: 1px solid #f1f5f9;
}

.accordion-title-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.accordion-index {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background-color: var(--color-stone-canvas);
  border: 1px solid var(--color-stone-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-ash-gray);
  flex-shrink: 0;
}

details.accordion-item[open] .accordion-index {
  background-color: var(--color-cyan-signal);
  border-color: var(--color-cyan-edge);
  color: #ffffff;
}

.accordion-question-text {
  font-family: var(--font-inter);
  font-size: 15.5px;
  font-weight: 500;
  color: var(--color-ink-black);
  line-height: 1.4;
  transition: color 0.15s ease;
}

summary.accordion-summary:hover .accordion-question-text {
  color: var(--color-cyan-edge);
}

.accordion-icon-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-stone-canvas);
  border: 1px solid var(--color-stone-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-warm-gray);
  flex-shrink: 0;
  transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

summary.accordion-summary:hover .accordion-icon-circle {
  border-color: var(--color-cyan-signal);
  color: var(--color-cyan-edge);
}

details.accordion-item[open] .accordion-icon-circle {
  transform: rotate(180deg);
  background-color: var(--color-cyan-signal);
  border-color: var(--color-cyan-edge);
  color: #ffffff;
}

.accordion-content {
  padding: 24px 28px 24px 62px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--color-warm-gray);
  animation: accordionFadeIn 0.25s ease-out;
}

@keyframes accordionFadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 680px) {
  .accordion-content {
    padding: 18px 20px 20px 20px;
  }
  summary.accordion-summary {
    padding: 16px 18px;
  }
}

.accordion-content strong {
  color: var(--color-ink-black);
}

.accordion-content ul, .accordion-content ol {
  margin: 10px 0 10px 20px;
}

.accordion-content li {
  margin-bottom: 6px;
}

.accordion-badge-pill {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 9px;
  border-radius: 6px;
  background-color: #f1f5f9;
  color: var(--color-soot);
  margin-right: 6px;
}

.accordion-highlight-box {
  background-color: #f0fdf4;
  border-left: 3px solid #22c55e;
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  margin: 12px 0;
  font-size: 13.5px;
  color: #166534;
}

.accordion-tip-box {
  background-color: #f0f9ff;
  border-left: 3px solid var(--color-cyan-signal);
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  margin: 12px 0;
  font-size: 13.5px;
  color: #0369a1;
}

.faq-empty-state {
  display: none;
  text-align: center;
  padding: 48px 24px;
  background-color: var(--color-pure-white);
  border: 1px dashed var(--color-stone-border);
  border-radius: var(--radius-feature-card);
  margin: 24px 0;
}

.faq-empty-state i {
  font-size: 40px;
  color: var(--color-ash-gray);
  margin-bottom: 12px;
}




/* ==============================================================================
   THEME TOGGLE BUTTON & DARK MODE OVERRIDES
   ============================================================================== */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-buttons);
  border: 1px solid var(--color-stone-border);
  background-color: var(--color-pure-white);
  color: var(--color-ink-black);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  flex-shrink: 0;
  padding: 0;
}
.theme-toggle-btn:hover {
  background-color: var(--color-stone-canvas);
  border-color: var(--color-cyan-edge);
  color: var(--color-cyan-edge);
  transform: scale(1.06);
}
.theme-toggle-btn i {
  font-size: 16px;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.theme-icon-sun { display: none; }
.theme-icon-moon { display: block; color: var(--color-ink-black); }

[data-theme="dark"] .theme-icon-sun { display: block; color: #facc15; }
[data-theme="dark"] .theme-icon-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-icon-sun { display: block; color: #facc15; }
  :root:not([data-theme="light"]) .theme-icon-moon { display: none; }
}

/* Dark mode specific component adjustments */
[data-theme="dark"] .sidebar-search-input,
[data-theme="dark"] .faq-search-input {
  background-color: #0f172a;
  border-color: #334155;
  color: #f8fafc;
}
[data-theme="dark"] .sidebar-search-input:focus,
[data-theme="dark"] .faq-search-input:focus {
  background-color: #1e293b;
  border-color: #38bdf8;
}

[data-theme="dark"] .tip-box {
  background-color: rgba(15, 23, 42, 0.6);
  border-left-color: #38bdf8;
  color: #e2e8f0;
}
[data-theme="dark"] .tip-box strong {
  color: #38bdf8;
}

[data-theme="dark"] .saas-notice-card {
  background-color: #1e293b;
  border-color: #334155;
  border-left-color: #38bdf8;
}
[data-theme="dark"] .saas-notice-icon {
  background-color: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
}
[data-theme="dark"] .saas-notice-content code {
  background-color: #0f172a;
  border-color: #334155;
  color: #38bdf8;
}

[data-theme="dark"] .feedback-card {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%) !important;
  border-color: rgba(56, 189, 248, 0.25) !important;
}
[data-theme="dark"] .footer-suggestion-card {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%) !important;
  border-color: #334155 !important;
}

[data-theme="dark"] .screenshot-container {
  border-color: #334155;
  background-color: #0f172a;
}
[data-theme="dark"] .screenshot-container img {
  filter: brightness(0.95);
}

[data-theme="dark"] .accordion-highlight-box {
  background-color: rgba(34, 197, 94, 0.12);
  color: #86efac;
  border-left-color: #22c55e;
}
[data-theme="dark"] .accordion-tip-box {
  background-color: rgba(56, 189, 248, 0.12);
  color: #7dd3fc;
  border-left-color: #38bdf8;
}
[data-theme="dark"] .accordion-badge-pill {
  background-color: #334155;
  color: #f8fafc;
}
[data-theme="dark"] details.accordion-item[open] summary.accordion-summary {
  background-color: rgba(56, 189, 248, 0.08);
}
[data-theme="dark"] .pin-dot {
  border-color: #0f172a;
}

/* ==============================================================================
   FLOATING BACK TO TOP BUTTON
   ============================================================================== */
.back-to-top-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-pure-white, #ffffff);
  border: 1px solid var(--color-stone-border, #e2e8f0);
  color: var(--color-ink-black, #0f172a);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.9);
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.2s ease,
              border-color 0.2s ease,
              color 0.2s ease,
              box-shadow 0.2s ease;
  pointer-events: none;
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.back-to-top-btn:hover {
  background-color: var(--color-stone-canvas, #f8fafc);
  border-color: var(--color-cyan-edge, #3ba6f1);
  color: var(--color-cyan-edge, #3ba6f1);
  box-shadow: 0 6px 20px rgba(59, 166, 241, 0.25);
  transform: translateY(-2px) scale(1.05);
}

.back-to-top-btn:active {
  transform: translateY(0) scale(0.96);
}

[data-theme="dark"] .back-to-top-btn {
  background-color: #1e293b;
  border-color: #334155;
  color: #f8fafc;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
}

[data-theme="dark"] .back-to-top-btn:hover {
  background-color: #0f172a;
  border-color: #38bdf8;
  color: #38bdf8;
  box-shadow: 0 6px 20px rgba(56, 189, 248, 0.3);
}

@media (max-width: 680px) {
  .back-to-top-btn {
    bottom: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
}

@media print {
  .back-to-top-btn {
    display: none !important;
  }
}