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

:root {
  --purple: #7C5CBF;
  --purple-light: #9B79D4;
  --purple-ultra-light: #F0EBFA;
  --blue: #3A7BD5;
  --blue-light: #5B9BF5;
  --blue-ultra-light: #EBF2FD;
  --green: #27AE79;
  --green-light: #44C993;
  --green-ultra-light: #E8F8F2;
  --orange: #F0A500;
  --orange-ultra-light: #FFF8E6;
  --red: #E05252;
  --red-ultra-light: #FEF0F0;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  --sidebar-width: 280px;
  --topbar-height: 60px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.12);
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.6;
  font-size: 15px;
  min-height: 100vh;
  overflow-x: hidden;
}

/* =============================================
   LAYOUT
   ============================================= */
.layout {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left var(--transition);
}

/* =============================================
   SIDEBAR
   ============================================= */
.sidebar {
  position: fixed;
  left: 0; top: 0; bottom: 0;
  width: var(--sidebar-width);
  background: #1A1040;
  display: flex;
  flex-direction: column;
  z-index: 200;
  transition: transform var(--transition);
  overflow: hidden;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
}

.sidebar-logo i {
  width: 32px; height: 32px;
  background: var(--purple);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}

.sidebar-close {
  display: none;
  background: none;
  border: none;
  color: rgba(255,255,255,0.5);
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  transition: color var(--transition);
}
.sidebar-close:hover { color: #fff; }

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.15) transparent;
}
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 4px; }

.sidebar-nav ul { list-style: none; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 400;
  transition: all var(--transition);
  border-left: 3px solid transparent;
}

.nav-link i {
  width: 18px;
  text-align: center;
  font-size: 13px;
  flex-shrink: 0;
}

.nav-link:hover {
  color: rgba(255,255,255,0.9);
  background: rgba(255,255,255,0.06);
  border-left-color: rgba(124,92,191,0.5);
}

.nav-link.active {
  color: #fff;
  background: rgba(124,92,191,0.2);
  border-left-color: var(--purple-light);
  font-weight: 500;
}

.nav-link.visited {
  color: rgba(255,255,255,0.75);
}

.sidebar-progress {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.progress-label {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.progress-bar-wrap {
  height: 4px;
  background: rgba(255,255,255,0.1);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 6px;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--purple), var(--blue-light));
  border-radius: 4px;
  transition: width 0.4s ease;
}

.progress-text {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  text-align: right;
}

/* =============================================
   OVERLAY
   ============================================= */
.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 150;
}
.overlay.active { display: block; }

/* =============================================
   TOPBAR
   ============================================= */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--topbar-height);
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 32px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.burger {
  display: none;
  background: none;
  border: none;
  font-size: 18px;
  color: var(--gray-600);
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  transition: background var(--transition);
}
.burger:hover { background: var(--gray-100); }

.topbar-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-800);
  flex: 1;
}

.topbar-tag {
  font-size: 12px;
  color: var(--purple);
  background: var(--purple-ultra-light);
  padding: 4px 12px;
  border-radius: 20px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* =============================================
   CONTENT
   ============================================= */
.content {
  flex: 1;
  padding: 32px;
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
}

/* =============================================
   MODULE SECTION
   ============================================= */
.module-section {
  margin-bottom: 80px;
  scroll-margin-top: calc(var(--topbar-height) + 24px);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--purple);
  background: var(--purple-ultra-light);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.3;
  margin-bottom: 14px;
}

.section-intro {
  font-size: 16px;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 24px;
}

.module-section > p {
  color: var(--gray-600);
  margin-bottom: 20px;
  font-size: 15px;
}

/* =============================================
   SECTION FOOTER
   ============================================= */
.section-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-200);
}

.btn-next {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--purple);
  color: #fff;
  border: none;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}
.btn-next:hover { background: var(--purple-light); transform: translateX(2px); }
.btn-restart { background: var(--gray-700); }
.btn-restart:hover { background: var(--gray-800); transform: none; }

/* =============================================
   INFO CARDS ROW (Intro)
   ============================================= */
.info-cards-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.info-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #fff;
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow);
}

.info-card-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.accent-purple .info-card-icon { background: var(--purple-ultra-light); color: var(--purple); }
.accent-blue .info-card-icon { background: var(--blue-ultra-light); color: var(--blue); }
.accent-green .info-card-icon { background: var(--green-ultra-light); color: var(--green); }

.info-card-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--gray-800);
  margin-bottom: 4px;
}
.info-card-desc {
  font-size: 12.5px;
  color: var(--gray-400);
  line-height: 1.5;
}

/* =============================================
   CALLOUT
   ============================================= */
.callout {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.6;
  margin: 20px 0;
}

.callout i { font-size: 16px; flex-shrink: 0; margin-top: 2px; }

.callout-info { background: var(--blue-ultra-light); color: #1e4d8c; border-left: 4px solid var(--blue); }
.callout-success { background: var(--green-ultra-light); color: #145A3B; border-left: 4px solid var(--green); }
.callout-warning { background: var(--orange-ultra-light); color: #7A4F00; border-left: 4px solid var(--orange); }
.callout-error { background: var(--red-ultra-light); color: #7B1A1A; border-left: 4px solid var(--red); }

/* =============================================
   VISUAL PATH
   ============================================= */
.visual-block {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 24px;
  margin: 20px 0;
  box-shadow: var(--shadow);
}

.visual-path {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.path-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.path-icon {
  width: 52px; height: 52px;
  background: var(--purple-ultra-light);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  color: var(--purple);
}

.path-label {
  font-size: 12px;
  color: var(--gray-600);
  font-weight: 500;
  font-family: monospace;
}

.path-arrow {
  color: var(--gray-300);
  font-size: 14px;
}

/* =============================================
   COMPARE CARDS
   ============================================= */
.compare-cards {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin: 20px 0;
}

.compare-card {
  flex: 1;
  background: #fff;
  border-radius: var(--radius);
  border: 2px solid var(--gray-200);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}
.compare-card:hover { transform: translateY(-2px); }

.compare-hrbp { border-color: #7C5CBF40; }
.compare-metod { border-color: #3A7BD540; }

.compare-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.compare-card-header i { font-size: 20px; }
.compare-hrbp .compare-card-header i { color: var(--purple); }
.compare-metod .compare-card-header i { color: var(--blue); }

.compare-card-filename {
  font-family: monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  word-break: break-all;
}

.compare-card-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.compare-hrbp .compare-card-tag { background: var(--purple-ultra-light); color: var(--purple); }
.compare-metod .compare-card-tag { background: var(--blue-ultra-light); color: var(--blue); }

.compare-list { list-style: none; margin-bottom: 16px; }
.compare-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 14px;
  color: var(--gray-600);
  border-bottom: 1px solid var(--gray-100);
}
.compare-list li:last-child { border-bottom: none; }
.compare-list li i { font-size: 12px; }
.compare-hrbp .compare-list li i { color: var(--purple); }
.compare-metod .compare-list li i { color: var(--blue); }

.compare-result {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--gray-500);
  padding-top: 12px;
  border-top: 1px dashed var(--gray-200);
  text-align: center;
}

.compare-divider {
  display: flex;
  align-items: center;
  color: var(--gray-300);
  font-size: 20px;
  padding: 0 4px;
  padding-top: 60px;
}

/* =============================================
   STEPS LIST
   ============================================= */
.steps-list { margin: 20px 0; display: flex; flex-direction: column; gap: 0; }

.step-item {
  display: flex;
  gap: 16px;
  position: relative;
  padding-bottom: 24px;
}
.step-item:last-child { padding-bottom: 0; }

.step-item::before {
  content: '';
  position: absolute;
  left: 19px; top: 40px; bottom: 0;
  width: 2px;
  background: var(--gray-200);
}
.step-item:last-child::before { display: none; }

.step-num {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--purple);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
  box-shadow: 0 0 0 4px var(--purple-ultra-light);
  z-index: 1;
}

.step-body { padding-top: 6px; }
.step-title { font-weight: 600; font-size: 15px; color: var(--gray-800); margin-bottom: 4px; }
.step-desc { font-size: 14px; color: var(--gray-500); line-height: 1.5; }

/* =============================================
   TRIGGER PHRASES
   ============================================= */
.triggers-grid { display: flex; flex-direction: column; gap: 16px; margin: 20px 0; }

.trigger-group {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.trigger-group-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  font-weight: 600;
  font-size: 13px;
  border-bottom: 1px solid var(--gray-100);
}

.trigger-hrbp .trigger-group-header { background: var(--purple-ultra-light); color: var(--purple); }
.trigger-metod .trigger-group-header { background: var(--blue-ultra-light); color: var(--blue); }
.trigger-hybrid .trigger-group-header { background: #FFF4E6; color: #8B5A00; }

.trigger-items {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 16px 20px;
}

.trigger-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 8px;
  font-size: 13.5px;
  font-style: italic;
  cursor: pointer;
  transition: all var(--transition);
  user-select: none;
  border: 1.5px solid;
}

.trigger-chip i { font-style: normal; font-size: 11px; }

.trigger-hrbp .trigger-chip {
  background: var(--purple-ultra-light);
  border-color: #C4A8E8;
  color: var(--purple);
}
.trigger-hrbp .trigger-chip:hover {
  background: var(--purple);
  color: #fff;
  border-color: var(--purple);
  transform: scale(1.02);
}

.trigger-metod .trigger-chip {
  background: var(--blue-ultra-light);
  border-color: #A8C8F8;
  color: var(--blue);
}
.trigger-metod .trigger-chip:hover {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
  transform: scale(1.02);
}

.trigger-hybrid .trigger-chip {
  background: #FFF4E6;
  border-color: #F0C070;
  color: #8B5A00;
}
.trigger-hybrid .trigger-chip:hover {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
  transform: scale(1.02);
}

.trigger-chip-wide { font-style: italic; }

.trigger-chip.copied {
  background: var(--green) !important;
  border-color: var(--green) !important;
  color: #fff !important;
}

/* =============================================
   OUTPUT TABS
   ============================================= */
.output-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 0;
  border-bottom: 2px solid var(--gray-200);
}

.output-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-400);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
}
.output-tab:hover { color: var(--gray-700); }
.output-tab.active { color: var(--purple); border-bottom-color: var(--purple); }

.output-tab-content {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}
.output-tab-content.hidden { display: none; }

.output-structure { display: flex; flex-direction: column; gap: 8px; }

.output-block {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
}

.ob-yaml {
  background: var(--gray-800);
  color: #fff;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 16px;
  font-family: monospace;
}
.ob-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: rgba(255,255,255,0.5); }
.ob-fields { display: flex; flex-wrap: wrap; gap: 8px; }
.ob-field {
  background: rgba(255,255,255,0.12);
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 12px;
  color: #A5D6FF;
}

.ob-section {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  color: var(--gray-700);
}
.ob-section i { color: var(--purple); width: 18px; text-align: center; }

.ob-gap {
  background: #FFF4E6;
  border: 1px solid #F0C070;
  color: #7A4F00;
}
.ob-gap i { color: var(--orange); width: 18px; text-align: center; }

.output-note {
  font-size: 12.5px;
  color: var(--gray-400);
  font-style: italic;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
}

/* =============================================
   FOLDERS
   ============================================= */
.folders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 20px 0;
}

.folder-group {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.folder-group-title {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  font-weight: 600;
  font-size: 13px;
  color: var(--gray-700);
}

.folder-list { padding: 8px 0; }

.folder-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  font-size: 13.5px;
  color: var(--gray-600);
  font-family: monospace;
  transition: background var(--transition);
}
.folder-item:hover { background: var(--gray-50); }
.folder-item i { color: var(--orange); font-size: 13px; }

/* =============================================
   NAMING
   ============================================= */
.naming-block {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}

.naming-rule-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
  color: var(--gray-700);
  margin-bottom: 16px;
}
.naming-rule-title i { color: var(--purple); }

.naming-format {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 16px;
  font-family: monospace;
}

.nf-part {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
}
.nf-date { background: var(--purple-ultra-light); color: var(--purple); }
.nf-title { background: var(--blue-ultra-light); color: var(--blue); }
.nf-ext { background: var(--green-ultra-light); color: var(--green); }
.nf-sep { color: var(--gray-400); font-size: 16px; font-weight: 700; }

.naming-example {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--gray-600);
}
.naming-example i { color: var(--gray-400); flex-shrink: 0; margin-top: 3px; }
.naming-example code {
  word-break: break-all;
  font-size: 12.5px;
  color: var(--gray-600);
}

.symbols-table { border: 1px solid var(--gray-200); border-radius: var(--radius-sm); overflow: hidden; }
.sym-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
}
.sym-header { background: var(--gray-50); }
.sym-row:not(.sym-header) { border-top: 1px solid var(--gray-100); }
.sym-cell {
  padding: 10px 16px;
  font-size: 13.5px;
  color: var(--gray-700);
}
.sym-header .sym-cell { font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--gray-400); }
.sym-cell code { color: var(--red); font-size: 13px; }

.roles-cards { display: flex; flex-direction: column; gap: 12px; }
.role-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-200);
  flex-wrap: wrap;
}
.role-name { font-weight: 600; font-size: 15px; color: var(--gray-700); min-width: 140px; }
.role-arrow { color: var(--gray-300); font-size: 16px; }
.role-yaml code { font-size: 14px; color: var(--purple); background: var(--purple-ultra-light); padding: 4px 10px; border-radius: 6px; }
.role-note { font-size: 12px; color: var(--gray-400); margin-left: auto; font-style: italic; }

/* =============================================
   RULES LIST (Strict Rules)
   ============================================= */
.rules-list { display: flex; flex-direction: column; gap: 10px; margin: 20px 0; }

.rule-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
}

.rule-no {
  background: var(--red-ultra-light);
  border-left: 4px solid var(--red);
}

.rule-icon { font-size: 16px; flex-shrink: 0; margin-top: 2px; }
.rule-no .rule-icon { color: var(--red); }
.rule-text { font-size: 14px; color: var(--gray-700); line-height: 1.5; }

/* =============================================
   CONTEXT CAPACITY
   ============================================= */
.context-capacity {
  display: flex;
  align-items: center;
  gap: 24px;
  margin: 20px 0;
  justify-content: center;
}

.capacity-card {
  text-align: center;
  background: #fff;
  border-radius: var(--radius);
  border: 2px solid var(--gray-200);
  padding: 24px 32px;
  box-shadow: var(--shadow);
  min-width: 160px;
}

.capacity-num {
  font-size: 42px;
  font-weight: 800;
  color: var(--purple);
  line-height: 1;
  margin-bottom: 6px;
}

.capacity-label {
  font-weight: 600;
  font-size: 14px;
  color: var(--gray-700);
  margin-bottom: 8px;
}

.capacity-sub {
  font-size: 12px;
  color: var(--gray-400);
  line-height: 1.5;
}

.capacity-or {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-300);
}

.signals-list { display: flex; flex-direction: column; gap: 10px; margin: 16px 0; }

.signal-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: var(--orange-ultra-light);
  border-left: 4px solid var(--orange);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.signal-icon { color: var(--orange); font-size: 16px; flex-shrink: 0; }
.signal-text { font-size: 14px; color: var(--gray-700); }
.signal-text em { font-style: normal; font-weight: 600; }

/* =============================================
   TROUBLESHOOT
   ============================================= */
.trouble-list { display: flex; flex-direction: column; gap: 16px; margin: 20px 0; }

.trouble-item {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.trouble-problem {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: var(--red-ultra-light);
  font-size: 14px;
  font-weight: 600;
  color: #7B1A1A;
  border-bottom: 1px solid #FECACA;
}
.trouble-problem i { color: var(--red); }

.trouble-solution {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 18px;
  font-size: 14px;
  color: var(--gray-600);
}
.trouble-solution i { color: var(--green); margin-top: 2px; }

kbd {
  display: inline-block;
  background: var(--gray-100);
  border: 1px solid var(--gray-300);
  border-bottom: 2px solid var(--gray-300);
  border-radius: 5px;
  padding: 2px 8px;
  font-family: monospace;
  font-size: 12.5px;
  color: var(--gray-700);
  white-space: nowrap;
}

/* =============================================
   EDIT RULES
   ============================================= */
.edit-paths {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 20px 0;
}

.edit-path-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow);
}

.ep-icon {
  width: 40px; height: 40px;
  background: var(--purple-ultra-light);
  color: var(--purple);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.ep-title { font-weight: 600; font-size: 14px; color: var(--gray-700); margin-bottom: 4px; }
.ep-path { font-size: 12.5px; color: var(--gray-500); word-break: break-all; }

.edit-methods {
  display: flex;
  gap: 16px;
  margin: 20px 0;
}

.edit-method {
  flex: 1;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 20px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow);
}

.em-num {
  width: 36px; height: 36px;
  background: var(--purple-ultra-light);
  color: var(--purple);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  font-size: 16px;
  flex-shrink: 0;
}

.em-title { font-weight: 600; font-size: 14px; color: var(--gray-800); margin-bottom: 4px; }
.em-desc { font-size: 13.5px; color: var(--gray-500); line-height: 1.5; }
.em-desc em { font-style: italic; color: var(--gray-600); }

/* =============================================
   CHEATSHEET
   ============================================= */
.cheatsheet-box {
  background: var(--gray-900);
  border-radius: var(--radius);
  padding: 28px;
  margin: 20px 0;
  box-shadow: var(--shadow-md);
}

.cs-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 20px;
}
.cs-step:last-child { margin-bottom: 0; }

.cs-num {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--purple);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

.cs-final .cs-num {
  background: var(--green);
  font-size: 16px;
}

.cs-text {
  color: rgba(255,255,255,0.85);
  font-size: 15px;
  line-height: 1.7;
  padding-top: 5px;
}
.cs-text kbd {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.2);
  color: #fff;
}
.cs-text code {
  background: rgba(255,255,255,0.1);
  color: #A5D6FF;
  border-radius: 4px;
  padding: 1px 6px;
}
.cs-text em { font-style: italic; color: rgba(255,255,255,0.65); }
.cs-text strong { color: #fff; }

.cs-tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  font-style: normal;
}
.cs-hrbp { background: var(--purple-ultra-light); color: var(--purple); }
.cs-metod { background: var(--blue-ultra-light); color: var(--blue); }

.complete-banner {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 28px;
  background: linear-gradient(135deg, var(--purple) 0%, var(--blue) 100%);
  border-radius: var(--radius);
  margin: 24px 0;
  color: #fff;
  box-shadow: var(--shadow-md);
}

.complete-icon { font-size: 40px; }
.complete-title { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.complete-desc { font-size: 14px; opacity: 0.85; }

/* =============================================
   TOAST
   ============================================= */
.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: var(--gray-800);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  transform: translateY(80px);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 8px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* =============================================
   CODE & INLINE
   ============================================= */
code {
  background: var(--gray-100);
  color: var(--purple);
  border-radius: 4px;
  padding: 2px 7px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.88em;
  border: 1px solid var(--gray-200);
}

strong { color: var(--gray-900); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 900px) {
  .info-cards-row { grid-template-columns: 1fr; }
  .compare-cards { flex-direction: column; }
  .compare-divider { display: none; }
  .folders-grid { grid-template-columns: 1fr; }
  .context-capacity { flex-direction: column; gap: 16px; }
  .capacity-or { transform: none; }
  .edit-methods { flex-direction: column; }
}

@media (max-width: 768px) {
  :root { --sidebar-width: 280px; }
  .layout { margin-left: 0; }

  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-md);
  }

  .sidebar-close { display: flex; }
  .burger { display: flex; }

  .topbar { padding: 0 16px; }
  .topbar-title { font-size: 13px; }

  .content { padding: 20px 16px; }
  .section-title { font-size: 22px; }

  .compare-cards { flex-direction: column; }
  .context-capacity { flex-direction: column; }
  .capacity-or { writing-mode: horizontal-tb; }
  .role-note { margin-left: 0; width: 100%; }
}

@media print {
  .sidebar, .topbar, .section-footer, .toast { display: none !important; }
  .layout { margin-left: 0; }
  .content { padding: 0; }
  .module-section { page-break-inside: avoid; margin-bottom: 40px; }
}