/* ===================================================
   DataGuard Academy — Styles
   =================================================== */

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

:root {
  --navy: #0a1628;
  --navy-light: #112240;
  --navy-mid: #1a3560;
  --blue: #1e5fa8;
  --blue-bright: #2979d4;
  --accent: #00c2cb;
  --accent2: #f59e0b;
  --green: #10b981;
  --red: #ef4444;
  --text: #e8edf5;
  --text-muted: #8899b4;
  --text-dark: #1a1a2e;
  --border: #1e3a5f;
  --card: #112240;
  --card-hover: #163057;
  --sidebar-w: 280px;
  --radius: 10px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
}

html { font-size: 16px; }
body {
  background: var(--navy);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, sans-serif;
  display: flex;
  min-height: 100vh;
  line-height: 1.65;
}

/* ---- SIDEBAR ---- */
#sidebar {
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--navy-light);
  border-right: 1px solid var(--border);
  position: fixed;
  top: 0; left: 0;
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 100;
  display: flex;
  flex-direction: column;
  transition: width 0.25s ease;
}

.sidebar-header {
  padding: 24px 20px 16px;
  border-bottom: 1px solid var(--border);
  position: relative;
  flex-shrink: 0;
}
.logo { font-size: 1.2rem; font-weight: 700; color: var(--accent); letter-spacing: 0.3px; }
.tagline { font-size: 0.72rem; color: var(--text-muted); margin-top: 3px; }

.progress-bar-wrap { margin-top: 16px; }
.progress-label { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
.progress-bar { background: var(--navy); border-radius: 20px; height: 6px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--blue-bright)); border-radius: 20px; transition: width 0.5s ease; width: 0%; }
.progress-pct { font-size: 0.72rem; color: var(--accent); margin-top: 4px; text-align: right; }

.nav-list { list-style: none; padding: 8px 0; flex: 1; }
.nav-section {
  font-size: 0.65rem; font-weight: 700; letter-spacing: 1.2px;
  text-transform: uppercase; color: var(--text-muted);
  padding: 14px 20px 5px; cursor: default;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 20px; cursor: pointer;
  font-size: 0.875rem; color: var(--text-muted);
  border-left: 3px solid transparent;
  transition: all 0.18s ease;
}
.nav-item:hover { background: var(--card); color: var(--text); }
.nav-item.active { background: var(--navy-mid); color: var(--accent); border-left-color: var(--accent); font-weight: 600; }
.nav-item.done { color: var(--green); }
.nav-item.done::after { content: ' ✓'; font-size: 0.7rem; margin-left: auto; }
.nav-icon { font-size: 1rem; width: 20px; text-align: center; flex-shrink: 0; }
.nav-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---- SIDEBAR TOGGLE & COLLAPSE ---- */
.sidebar-collapse-btn {
  position: absolute; top: 12px; right: 10px;
  background: none; border: 1px solid transparent; color: var(--text-muted);
  cursor: pointer; font-size: 0.95rem; padding: 4px 8px;
  border-radius: 6px; line-height: 1;
  transition: all 0.15s; z-index: 10;
}
.sidebar-collapse-btn:hover { border-color: var(--border); background: var(--card); color: var(--text); }

#mob-sidebar-btn {
  display: none; position: fixed; top: 12px; left: 12px; z-index: 200;
  background: var(--navy-light); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 12px; font-size: 1.1rem; cursor: pointer;
  transition: background 0.15s; align-items: center; justify-content: center;
}
#mob-sidebar-btn:hover { background: var(--card); }

/* ---- COLLAPSED STATE (desktop icon rail, 54px) ---- */
body.sidebar-collapsed #sidebar { width: 54px; }
body.sidebar-collapsed #main { margin-left: 54px; }
body.sidebar-collapsed .logo-text,
body.sidebar-collapsed .tagline,
body.sidebar-collapsed .progress-bar-wrap,
body.sidebar-collapsed #user-profile-bar { display: none; }
body.sidebar-collapsed .sidebar-header {
  padding: 10px 0 8px;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
}
body.sidebar-collapsed .logo { font-size: 1.4rem; justify-content: center; }
body.sidebar-collapsed .sidebar-collapse-btn { position: static; transform: rotate(180deg); }
body.sidebar-collapsed .nav-section { display: none; }
body.sidebar-collapsed .nav-label,
body.sidebar-collapsed .nav-expand { display: none; }
body.sidebar-collapsed .nav-sub-list { display: none !important; }
body.sidebar-collapsed .nav-item { padding: 11px 0; justify-content: center; }
body.sidebar-collapsed .nav-icon { font-size: 1.15rem; width: auto; }

/* ---- SUB-NAVIGATION ---- */
.nav-expand {
  margin-left: auto; flex-shrink: 0;
  background: none; border: none; color: var(--text-muted); cursor: pointer;
  padding: 3px 7px; font-size: 0.6rem; border-radius: 4px;
  transition: transform 0.22s ease, color 0.15s, background 0.15s;
  line-height: 1;
}
.nav-expand:hover { color: var(--text); background: rgba(255,255,255,0.06); }
.nav-item.expanded .nav-expand { transform: rotate(180deg); color: var(--accent); }

.nav-sub-list {
  list-style: none; padding: 0; margin: 0 0 2px 32px;
  border-left: 2px solid var(--border);
  overflow: hidden; max-height: 0;
  transition: max-height 0.28s ease;
}
.nav-sub-list.open { max-height: 400px; }
.nav-sub-item {
  padding: 6px 14px; font-size: 0.8rem;
  color: var(--text-muted); cursor: pointer;
  transition: color 0.15s, background 0.15s; display: block;
}
.nav-sub-item:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.nav-sub-item.active-sub { color: var(--accent); font-weight: 600; }

/* ---- SIDEBAR OVERLAY (mobile) ---- */
#sidebar-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.55); z-index: 50; cursor: pointer;
}
body.mob-sidebar-open #sidebar-overlay { display: block; }

/* ---- MAIN ---- */
#main {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-height: 100vh;
  padding: 40px 44px;
  max-width: 1100px;
  transition: margin-left 0.25s ease;
}

#content-area { width: 100%; }

/* ---- TYPOGRAPHY ---- */
h1 { font-size: 2.1rem; font-weight: 800; color: #fff; line-height: 1.25; margin-bottom: 8px; }
h2 { font-size: 1.5rem; font-weight: 700; color: var(--accent); margin: 36px 0 14px; border-bottom: 1px solid var(--border); padding-bottom: 8px; }
h3 { font-size: 1.15rem; font-weight: 700; color: #c8d8f0; margin: 24px 0 10px; }
h4 { font-size: 0.95rem; font-weight: 600; color: var(--accent2); margin: 16px 0 8px; text-transform: uppercase; letter-spacing: 0.5px; }
p { margin-bottom: 14px; color: #b8cce0; line-height: 1.75; }
ul, ol { padding-left: 20px; margin-bottom: 14px; }
li { color: #b8cce0; margin-bottom: 6px; line-height: 1.65; }
strong { color: #ddeeff; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- HERO / PAGE HEADER ---- */
.page-hero {
  background: linear-gradient(135deg, var(--navy-mid) 0%, var(--navy-light) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 40px;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; top: 0; right: 0;
  width: 300px; height: 100%;
  background: radial-gradient(ellipse at right, rgba(0,194,203,0.08), transparent 70%);
}
.module-badge {
  display: inline-block;
  background: rgba(0,194,203,0.15);
  color: var(--accent);
  border: 1px solid rgba(0,194,203,0.3);
  border-radius: 20px;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.8px; text-transform: uppercase;
  padding: 4px 12px; margin-bottom: 14px;
}
.hero-meta { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 16px; }
.hero-meta-item { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; color: var(--text-muted); }
.hero-meta-item span { color: var(--text); font-weight: 600; }

/* ---- CARDS ---- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin-bottom: 28px; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: all 0.2s ease;
}
.card:hover { background: var(--card-hover); border-color: var(--blue); transform: translateY(-2px); box-shadow: var(--shadow); }
.card-icon { font-size: 1.8rem; margin-bottom: 10px; }
.card-title { font-size: 0.95rem; font-weight: 700; color: #ddeeff; margin-bottom: 6px; }
.card-body { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }

.card.clickable { cursor: pointer; }
.card.clickable:hover { border-color: var(--accent); }

/* ---- CALLOUTS ---- */
.callout {
  border-radius: var(--radius);
  padding: 18px 22px;
  margin: 20px 0;
  border-left: 4px solid;
  font-size: 0.9rem;
}
.callout-info { background: rgba(30,95,168,0.15); border-color: var(--blue-bright); }
.callout-warning { background: rgba(245,158,11,0.1); border-color: var(--accent2); }
.callout-success { background: rgba(16,185,129,0.1); border-color: var(--green); }
.callout-danger { background: rgba(239,68,68,0.1); border-color: var(--red); }
.callout-title { font-weight: 700; margin-bottom: 4px; }
.callout-info .callout-title { color: var(--blue-bright); }
.callout-warning .callout-title { color: var(--accent2); }
.callout-success .callout-title { color: var(--green); }
.callout-danger .callout-title { color: var(--red); }

/* ---- CODE BLOCKS ---- */
.code-block {
  background: #070d1a;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 16px 0;
}
.code-header {
  background: #0d1b33;
  padding: 10px 16px;
  display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px solid var(--border);
}
.code-lang { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; color: var(--accent); letter-spacing: 0.8px; }
.copy-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.72rem; padding: 4px 10px;
  border-radius: 4px; cursor: pointer;
  transition: all 0.15s;
}
.copy-btn:hover { border-color: var(--accent); color: var(--accent); }
.copy-btn.copied { color: var(--green); border-color: var(--green); }
pre {
  padding: 20px;
  overflow-x: auto;
  font-family: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
  font-size: 0.82rem;
  line-height: 1.7;
}
code { color: #a8d4ff; }
.kw { color: #ff79c6; }    /* keywords */
.fn { color: #50fa7b; }    /* functions */
.str { color: #f1fa8c; }   /* strings */
.cm { color: #6272a4; font-style: italic; }  /* comments */
.num { color: #bd93f9; }   /* numbers */
.op { color: #ff79c6; }    /* operators */
.var { color: #8be9fd; }   /* variables */

/* ---- TABS ---- */
.tabs { margin: 24px 0; }
.tab-headers { display: flex; gap: 0; border-bottom: 2px solid var(--border); margin-bottom: 0; flex-wrap: wrap; }
.tab-btn {
  background: transparent;
  border: none; cursor: pointer;
  padding: 10px 22px;
  font-size: 0.875rem; font-weight: 600;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.15s;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-panel { display: none; padding: 24px 0; }
.tab-panel.active { display: block; }

/* ---- QUIZ / FLASHCARD ---- */
.quiz-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin: 20px 0;
}
.quiz-q { font-size: 1.05rem; font-weight: 600; color: #ddeeff; margin-bottom: 18px; }
.quiz-options { display: flex; flex-direction: column; gap: 10px; }
.quiz-option {
  background: var(--navy);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  cursor: pointer;
  font-size: 0.875rem; color: var(--text);
  transition: all 0.15s;
  text-align: left;
}
.quiz-option:hover { border-color: var(--blue); background: var(--navy-mid); }
.quiz-option.correct { border-color: var(--green); background: rgba(16,185,129,0.12); color: var(--green); }
.quiz-option.wrong { border-color: var(--red); background: rgba(239,68,68,0.1); color: var(--red); }
.quiz-option.reveal-correct { border-color: var(--green); background: rgba(16,185,129,0.08); }
.quiz-feedback { margin-top: 16px; padding: 14px; border-radius: 8px; font-size: 0.875rem; display: none; }
.quiz-feedback.show { display: block; }
.quiz-feedback.correct-fb { background: rgba(16,185,129,0.12); color: var(--green); border: 1px solid var(--green); }
.quiz-feedback.wrong-fb { background: rgba(239,68,68,0.1); color: #fca5a5; border: 1px solid var(--red); }
.quiz-next { margin-top: 14px; display: none; }
.quiz-next.show { display: inline-flex; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 0.875rem; font-weight: 600;
  cursor: pointer; border: none;
  transition: all 0.18s ease;
  text-decoration: none;
}
.btn-primary { background: var(--accent); color: var(--navy); }
.btn-primary:hover { background: #00d9e3; transform: translateY(-1px); }
.btn-secondary { background: transparent; border: 1.5px solid var(--accent); color: var(--accent); }
.btn-secondary:hover { background: rgba(0,194,203,0.1); }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: var(--blue-bright); }
.btn-sm { padding: 7px 16px; font-size: 0.8rem; }

/* ---- TABLE ---- */
.data-table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 0.85rem; }
.data-table th {
  background: var(--navy-mid);
  color: var(--accent);
  padding: 12px 16px;
  text-align: left;
  font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px;
  border-bottom: 2px solid var(--border);
}
.data-table td { padding: 11px 16px; border-bottom: 1px solid var(--border); color: #b8cce0; vertical-align: top; }
.data-table tr:hover td { background: var(--card); }
.data-table tr:last-child td { border-bottom: none; }

/* ---- COMPARISON ---- */
.compare-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin: 20px 0; }
.compare-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.compare-card.highlight { border-color: var(--accent); }
.compare-card .vendor { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 4px; }
.compare-card .vendor-tag { font-size: 0.7rem; color: var(--accent); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px; }
.compare-card ul { padding-left: 16px; }
.compare-card ul li { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 4px; }
.compare-card .score { font-size: 1.4rem; font-weight: 800; color: var(--accent2); margin-top: 12px; }
.compare-card .score-label { font-size: 0.7rem; color: var(--text-muted); }

/* ---- STAKEHOLDER MAP ---- */
.stakeholder-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin: 20px 0; }
.stakeholder-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  border-top: 3px solid;
}
.stakeholder-card.tech { border-top-color: var(--blue-bright); }
.stakeholder-card.compliance { border-top-color: var(--accent2); }
.stakeholder-card.biz { border-top-color: var(--green); }
.stakeholder-card.exec { border-top-color: var(--accent); }
.stakeholder-role { font-size: 0.95rem; font-weight: 700; color: #ddeeff; margin-bottom: 4px; }
.stakeholder-dept { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px; }
.stakeholder-needs { font-size: 0.8rem; color: #b8cce0; }

/* ---- PIPELINE / FLOW ---- */
.pipeline {
  display: flex; align-items: center; flex-wrap: wrap;
  gap: 0; margin: 24px 0;
}
.pipeline-step {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 18px;
  flex: 1; min-width: 120px;
  text-align: center;
  position: relative;
}
.pipeline-step::after {
  content: '→';
  position: absolute; right: -14px; top: 50%;
  transform: translateY(-50%);
  color: var(--accent); font-size: 1.2rem; z-index: 1;
}
.pipeline-step:last-child::after { display: none; }
.pipeline-num { font-size: 0.65rem; font-weight: 700; color: var(--accent); text-transform: uppercase; margin-bottom: 4px; }
.pipeline-title { font-size: 0.8rem; font-weight: 700; color: #ddeeff; }
.pipeline-desc { font-size: 0.7rem; color: var(--text-muted); margin-top: 2px; }

/* ---- PROJECT CARD ---- */
.project-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  margin: 20px 0;
}
.project-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 14px; }
.project-title { font-size: 1.1rem; font-weight: 700; color: #fff; }
.project-time { background: rgba(0,194,203,0.12); color: var(--accent); border: 1px solid rgba(0,194,203,0.3); border-radius: 20px; padding: 3px 12px; font-size: 0.72rem; font-weight: 700; white-space: nowrap; }
.project-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.tag { background: var(--navy-mid); color: var(--text-muted); border-radius: 4px; padding: 2px 8px; font-size: 0.7rem; font-weight: 600; }
.project-steps { counter-reset: step; list-style: none; padding: 0; }
.project-steps li { position: relative; padding: 8px 0 8px 36px; border-left: 2px solid var(--border); margin-left: 10px; color: #b8cce0; font-size: 0.875rem; }
.project-steps li::before { counter-increment: step; content: counter(step); position: absolute; left: -12px; top: 8px; width: 22px; height: 22px; background: var(--navy-mid); border: 1.5px solid var(--blue); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; font-weight: 700; color: var(--accent); }

/* ---- INTERVIEW Q&A ---- */
.qa-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 14px 0;
  overflow: hidden;
}
.qa-question {
  padding: 18px 22px;
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 16px;
}
.qa-question:hover { background: var(--card-hover); }
.qa-q-text { font-size: 0.92rem; font-weight: 600; color: #ddeeff; }
.qa-level { flex-shrink: 0; font-size: 0.65rem; font-weight: 700; text-transform: uppercase; padding: 3px 8px; border-radius: 4px; }
.qa-level.basic { background: rgba(16,185,129,0.15); color: var(--green); }
.qa-level.mid { background: rgba(245,158,11,0.15); color: var(--accent2); }
.qa-level.senior { background: rgba(239,68,68,0.12); color: #fca5a5; }
.qa-chevron { color: var(--text-muted); transition: transform 0.2s; font-size: 0.8rem; flex-shrink: 0; }
.qa-item.open .qa-chevron { transform: rotate(180deg); }
.qa-answer { display: none; padding: 0 22px 20px; border-top: 1px solid var(--border); }
.qa-item.open .qa-answer { display: block; padding-top: 18px; }
.qa-answer p { font-size: 0.875rem; }
.qa-star-answer { background: var(--navy); border-left: 3px solid var(--accent2); border-radius: 6px; padding: 14px 16px; margin-top: 12px; }
.qa-star-label { font-size: 0.7rem; font-weight: 700; color: var(--accent2); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }

/* ---- HOME GRID ---- */
.home-modules { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; margin: 28px 0; }
.home-module-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  cursor: pointer;
  transition: all 0.18s ease;
  display: flex; flex-direction: column;
}
.home-module-card:hover { background: var(--card-hover); border-color: var(--blue); transform: translateY(-2px); box-shadow: var(--shadow); }
.hm-top { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.hm-icon { font-size: 1.6rem; }
.hm-num { font-size: 0.65rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.hm-title { font-size: 0.95rem; font-weight: 700; color: #ddeeff; }
.hm-desc { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 14px; flex: 1; }
.hm-footer { display: flex; justify-content: space-between; align-items: center; font-size: 0.75rem; color: var(--text-muted); }
.hm-time { color: var(--accent); font-weight: 600; }
.hm-bar { height: 3px; background: var(--navy); border-radius: 2px; width: 80px; overflow: hidden; }
.hm-bar-fill { height: 100%; background: var(--accent); border-radius: 2px; width: 0%; }

/* ---- WEEK PLAN TABLE ---- */
.week-plan { width: 100%; border-collapse: separate; border-spacing: 0 8px; }
.week-plan th { text-align: left; font-size: 0.72rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; padding: 6px 16px; }
.week-plan td { padding: 14px 16px; background: var(--card); font-size: 0.85rem; color: #b8cce0; }
.week-plan td:first-child { border-radius: 8px 0 0 8px; font-weight: 700; color: var(--accent); }
.week-plan td:last-child { border-radius: 0 8px 8px 0; }

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--blue); }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  :root { --sidebar-w: 240px; }
  #main { padding: 24px 20px; }
}
@media (max-width: 650px) {
  #sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease, width 0.25s ease;
    width: var(--sidebar-w) !important;
    z-index: 200; height: 100dvh;
  }
  body.mob-sidebar-open #sidebar { transform: translateX(0); }
  body.sidebar-collapsed #sidebar { transform: translateX(-100%) !important; }
  #mob-sidebar-btn { display: flex; }
  #main { margin-left: 0 !important; padding: 16px 16px 20px; padding-top: 60px; }
  .pipeline { flex-direction: column; }
  .pipeline-step::after { content: '↓'; right: 50%; bottom: -20px; top: auto; transform: translateX(50%); }
}

/* ---- TOOLTIP ---- */
.tooltip-wrap { position: relative; display: inline-block; border-bottom: 1px dashed var(--text-muted); cursor: help; }
.tooltip-wrap:hover .tooltip-box { display: block; }
.tooltip-box { display: none; position: absolute; bottom: 120%; left: 0; background: #0d1b33; border: 1px solid var(--border); border-radius: 6px; padding: 8px 12px; font-size: 0.78rem; color: var(--text); white-space: nowrap; z-index: 200; box-shadow: var(--shadow); }

/* ---- MISC ---- */
.divider { border: none; border-top: 1px solid var(--border); margin: 32px 0; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.pill { background: var(--navy-mid); color: var(--accent); border: 1px solid rgba(0,194,203,0.25); border-radius: 20px; padding: 4px 12px; font-size: 0.75rem; font-weight: 600; }
.pill.orange { color: var(--accent2); border-color: rgba(245,158,11,0.25); background: rgba(245,158,11,0.07); }
.pill.green { color: var(--green); border-color: rgba(16,185,129,0.25); background: rgba(16,185,129,0.07); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 750px) { .two-col { grid-template-columns: 1fr; } }
.section-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--border); gap: 12px; }

/* ============================================================
   USER PROFILE SYSTEM
   ============================================================ */
#user-profile-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 8px 12px;
  background: var(--navy);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.profile-icon { font-size: 0.9rem; }
.profile-name {
  flex: 1;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.profile-manage-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.7rem;
  padding: 3px 9px;
  border-radius: 5px;
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
  transition: border-color 0.15s, color 0.15s;
}
.profile-manage-btn:hover { border-color: var(--accent); color: var(--accent); }

/* Modal overlay */
#profile-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
#profile-modal.show { display: flex; }

/* Modal box */
.pm-box {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px;
  width: 100%;
  max-width: 460px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.55);
  max-height: 85vh;
  overflow-y: auto;
}
.pm-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.pm-title { font-size: 1.05rem; font-weight: 700; color: var(--text); margin: 0; }
.pm-subtitle { font-size: 0.82rem; color: var(--text-muted); margin: -6px 0 16px; }
.pm-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 5px;
  line-height: 1;
  transition: color 0.15s, background 0.15s;
}
.pm-close:hover { color: var(--text); background: var(--card); }

/* Profile list */
.pm-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.pm-empty { color: var(--text-muted); font-size: 0.85rem; margin: 0; }
.pm-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  gap: 12px;
  flex-wrap: wrap;
}
.pm-row.pm-row-active { border-color: var(--accent); background: rgba(0,194,203,0.06); }
.pm-row-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.pm-row-name { font-weight: 600; font-size: 0.88rem; color: var(--text); }
.pm-row-pct { font-size: 0.73rem; color: var(--text-muted); }
.pm-row-btns { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.pm-active-badge {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 7px;
  border: 1px solid var(--accent);
  border-radius: 4px;
}

/* Add row */
.pm-add-row { display: flex; gap: 8px; }
.pm-input {
  flex: 1;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.875rem;
  color: var(--text);
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}
.pm-input:focus { border-color: var(--accent); }
.pm-input::placeholder { color: var(--text-muted); }
.pm-err { color: #fca5a5; font-size: 0.78rem; margin: 6px 0 0; min-height: 16px; }

/* Danger button */
.btn-danger { background: transparent; border: 1.5px solid var(--red); color: #fca5a5; }
.btn-danger:hover { background: rgba(239,68,68,0.12); }

/* ---- ACCORDION (native <details>/<summary>) ---- */
.accordion-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 10px 0;
  overflow: hidden;
}
.accordion-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 22px;
  cursor: pointer;
  list-style: none;
  font-size: 0.95rem;
  font-weight: 600;
  color: #ddeeff;
  transition: background 0.18s;
  user-select: none;
}
.accordion-summary::-webkit-details-marker { display: none; }
.accordion-summary::marker { display: none; }
.accordion-summary:hover { background: var(--card-hover); }
.accordion-item[open] > .accordion-summary {
  background: var(--navy-mid);
  color: var(--accent);
  border-bottom: 1px solid var(--border);
}
.acc-icon {
  color: var(--text-muted);
  font-size: 0.75rem;
  transition: transform 0.2s;
  flex-shrink: 0;
  margin-left: 12px;
}
.accordion-item[open] > .accordion-summary .acc-icon {
  transform: rotate(180deg);
  color: var(--accent);
}
.accordion-body {
  padding: 22px 24px 16px;
  border-top: none;
}

/* ---- MODULE TABS (scoped to module content) ---- */
.module-tabs { margin-top: 0; }
.module-tabs .tab-headers { margin-bottom: 0; }
.module-tabs .tab-panel { padding-top: 28px; }

/* ---- CONCEPT HIGHLIGHT BOX ---- */
.concept-box {
  background: linear-gradient(135deg, rgba(30,95,168,0.12), rgba(0,194,203,0.08));
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 16px 0;
}
.concept-box-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--accent);
  margin-bottom: 6px;
}

/* ---- REGULATION BADGE ---- */
.reg-badge {
  display: inline-block;
  background: rgba(245,158,11,0.12);
  color: var(--accent2);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  margin: 0 4px 4px 0;
}

/* ---- PIPELINE VISUAL ---- */
.pipeline {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  margin: 20px 0;
}
.pipeline-step {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  min-width: 140px;
  text-align: center;
  flex: 1;
}
.pipeline-step-num {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.pipeline-step-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: #ddeeff;
  margin-bottom: 4px;
}
.pipeline-step-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.45;
}
.pipeline-arrow {
  color: var(--accent);
  font-size: 1.2rem;
  padding: 0 6px;
  flex-shrink: 0;
}
@media (max-width: 800px) {
  .pipeline { flex-direction: column; }
  .pipeline-arrow { transform: rotate(90deg); }
}