/* ═══════════════════════════════════════════════════════════
   AI W SZKOLE – PLATFORMA SELF-LEARNING
   style.css v2 – kurs dla uczestnika
   ═══════════════════════════════════════════════════════════ */

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

:root {
  --clr-primary:    #1a6fce;
  --clr-primary-dk: #0f4d9a;
  --clr-accent:     #06b6d4;
  --clr-accent2:    #f59e0b;
  --clr-success:    #10b981;
  --clr-warn:       #ef4444;
  --clr-bg:         #f6f8fd;
  --clr-bg2:        #eef3fb;
  --clr-surface:    #ffffff;
  --clr-text:       #1e293b;
  --clr-text-muted: #64748b;
  --clr-border:     #e2e8f0;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm:  0 1px 4px rgba(0,0,0,.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,.09);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.14);
  --topbar-h: 64px;
  --sidebar-w: 264px;
  --font: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

@media (min-width: 601px) {
  :root {
    --topbar-h: 82px;
  }
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.65;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

/* ═══════════════════ TOPBAR ═══════════════════ */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: white;
  border-bottom: 1px solid var(--clr-border);
  height: var(--topbar-h);
  box-shadow: 0 1px 8px rgba(0,0,0,.06);
  transition: transform 0.3s ease, background 0.3s ease;
}
.topbar.hidden {
  transform: translateY(-100%);
}
.topbar-inner {
  max-width: 1440px; margin: 0 auto;
  height: 100%;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px;
}
.topbar-logos {
  display: flex; align-items: center; gap: 20px;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
@media (min-width: 601px) {
  .topbar-inner { padding: 0 24px; }
  .topbar-logos { gap: 24px; }
}
@media (max-width: 600px) {
  .topbar-logos { gap: 8px; min-width: 0; }
  .logo-zsz5, .logo-divider { display: none; }
  .topbar-inner { padding: 0 12px; }
  .logo-cove { height: 24px; }
  .logo-win { height: 31px; }
  .logo-eu { height: 31px; }
}
.topbar-logos img {
  mix-blend-mode: multiply; /* Wtapia grafiki płynnie w biały topbar redukując krawędzie */
  flex-shrink: 0;
}

/* Logo fixes – natywne kolory, bez filtrów degradujących */
.logo-zsz5 {
  height: 36px; width: auto;
}
.logo-cove {
  height: 36px; width: auto;
  /* COVE Polska – logo z kolorowym tekstem → bez filtru */
}
.logo-win {
  height: 46px; width: auto;
  /* WIN4SMEs EU – kolorowe logo → bez filtru */
}
.logo-eu {
  height: 46px; width: auto;
}
.logo-divider {
  width: 1px; height: 34px;
  background: var(--clr-border);
}
@media (min-width: 601px) {
  .logo-cove { height: 44px; }
  .logo-win { height: 62px; }
  .logo-eu { height: 62px; }
  .logo-divider { height: 42px; }
}

.topbar-right { display: flex; align-items: center; gap: 8px; }
@media (max-width: 600px) {
  .topbar-right { gap: 4px; }
  .topbar-icon-btn { width: 34px; height: 34px; }
  .topbar-continue-btn { padding: 8px 10px; font-size: 12px; }
}

.topbar-icon-btn {
  background: none; border: 1px solid var(--clr-border);
  border-radius: 8px; width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--clr-text-muted);
  transition: all .2s; flex-shrink: 0;
}
.topbar-icon-btn:hover { background: var(--clr-bg2); color: var(--clr-primary); border-color: var(--clr-primary); }
.topbar-icon-btn.active { background: var(--clr-primary); color: white; border-color: var(--clr-primary); }

.topbar-continue-btn {
  background: var(--clr-primary); color: white;
  border: none; border-radius: 8px;
  padding: 8px 16px; font-size: 13px; font-weight: 600;
  cursor: pointer; transition: background .2s; white-space: nowrap;
  display: none; align-items: center; gap: 6px;
}
.topbar-continue-btn:hover { background: var(--clr-primary-dk); }
.topbar-continue-btn.visible { display: flex; }

@media (min-width: 900px) { .topbar-menu-btn { display: none !important; } }

/* ═══════════════════ SEARCH OVERLAY ═══════════════════ */
.search-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 500;
  background: rgba(15,25,50,.6);
  backdrop-filter: blur(4px);
  align-items: flex-start; justify-content: center;
  padding-top: 80px;
}
@media (max-width: 600px) {
  .search-overlay { padding-top: 20px; }
  .search-box { margin: 0 12px; }
}
.search-overlay.open { display: flex; }
.search-box { width: 100%; max-width: 640px; margin: 0 20px; }
.search-box input {
  width: 100%; background: white;
  border: 2px solid var(--clr-primary);
  border-radius: 14px; padding: 16px 22px; font-size: 16px;
  outline: none; font-family: var(--font);
  box-shadow: var(--shadow-lg);
}
.search-results {
  background: white; border-radius: 14px;
  margin-top: 8px; max-height: 420px; overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.search-result-item {
  padding: 12px 18px; cursor: pointer;
  border-bottom: 1px solid var(--clr-border); transition: background .15s;
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover { background: var(--clr-bg2); }
.sr-title { font-weight: 600; font-size: 14px; color: var(--clr-primary); }
.sr-context { font-size: 12px; color: var(--clr-text-muted); margin-top: 3px; }
.sr-tag { display: inline-block; font-size: 11px; background: var(--clr-bg2);
  border-radius: 4px; padding: 1px 6px; margin-right: 4px; color: var(--clr-text-muted); }
.search-empty { padding: 24px 18px; color: var(--clr-text-muted); font-size: 14px; }

/* ═══════════════════ SIDEBAR ═══════════════════ */
.sidebar {
  position: fixed; top: var(--topbar-h); left: 0;
  width: var(--sidebar-w); height: calc(100vh - var(--topbar-h));
  background: white; border-right: 1px solid var(--clr-border);
  overflow-y: auto; z-index: 150;
  display: flex; flex-direction: column;
  transition: transform .3s ease;
}
@media (max-width: 899px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: var(--shadow-lg); }
}
.sidebar-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px 10px;
  border-bottom: 1px solid var(--clr-border);
}
.sidebar-title { font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: var(--clr-text-muted); }
.sidebar-close { display: none; background: none; border: none; font-size: 16px;
  cursor: pointer; color: var(--clr-text-muted); }
@media (max-width: 899px) { .sidebar-close { display: block; } }

.nav-list { list-style: none; padding: 6px 0; flex: 1; }
.nav-group-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: #94a3b8;
  padding: 14px 18px 4px;
}
.nav-link {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 18px; text-decoration: none;
  font-size: 13.5px; font-weight: 500; color: var(--clr-text);
  border-left: 3px solid transparent; transition: all .15s;
}
.nav-link:hover { background: var(--clr-bg2); color: var(--clr-primary); }
.nav-link.active {
  background: #eff6ff; color: var(--clr-primary);
  border-left-color: var(--clr-primary); font-weight: 600;
}
.nav-link .nav-badge {
  margin-left: auto; font-size: 10px; font-weight: 700;
  background: var(--clr-success); color: white;
  border-radius: 100px; padding: 1px 7px;
}

.sidebar-progress { padding: 14px 18px; border-top: 1px solid var(--clr-border); }
.progress-label { font-size: 11px; color: var(--clr-text-muted); margin-bottom: 6px;
  display: flex; justify-content: space-between; }
.progress-bar-wrap { height: 5px; background: var(--clr-border); border-radius: 3px; overflow: hidden; }
.progress-bar-fill { height: 100%; background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  border-radius: 3px; transition: width .5s ease; width: 0%; }
.progress-text { font-size: 11px; color: var(--clr-text-muted); margin-top: 5px; }

/* ═══════════════════ NOTES PANEL ═══════════════════ */
.notes-panel {
  position: fixed; top: var(--topbar-h); right: 0;
  width: 340px; height: calc(100vh - var(--topbar-h));
  background: white; border-left: 1px solid var(--clr-border);
  z-index: 140; display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform .3s ease;
  box-shadow: -4px 0 20px rgba(0,0,0,.08);
}
.notes-panel.open { transform: translateX(0); }
.notes-panel-header {
  padding: 16px 20px; border-bottom: 1px solid var(--clr-border);
  display: flex; align-items: center; justify-content: space-between;
}
.notes-panel-header h3 { font-size: 15px; font-weight: 700; }
.notes-panel-close { background: none; border: none; font-size: 18px;
  cursor: pointer; color: var(--clr-text-muted); }
.notes-tabs { display: flex; border-bottom: 1px solid var(--clr-border); }
.notes-tab {
  flex: 1; padding: 10px; font-size: 13px; font-weight: 600;
  background: none; border: none; cursor: pointer; color: var(--clr-text-muted);
  border-bottom: 2px solid transparent; margin-bottom: -1px; transition: all .15s;
}
.notes-tab.active { color: var(--clr-primary); border-bottom-color: var(--clr-primary); }
.notes-body { flex: 1; overflow-y: auto; padding: 16px; }
.notes-textarea {
  width: 100%; min-height: 180px; resize: vertical;
  border: 1px solid var(--clr-border); border-radius: 8px;
  padding: 12px; font-size: 13px; font-family: var(--font);
  line-height: 1.6; outline: none; transition: border-color .2s;
}
.notes-textarea:focus { border-color: var(--clr-primary); }
.notes-save-btn {
  margin-top: 10px; width: 100%;
  background: var(--clr-primary); color: white;
  border: none; border-radius: 8px; padding: 10px;
  font-size: 13px; font-weight: 600; cursor: pointer; transition: background .2s;
}
.notes-save-btn:hover { background: var(--clr-primary-dk); }
.saved-prompt-item {
  background: var(--clr-bg2); border-radius: 8px; padding: 12px;
  margin-bottom: 10px; position: relative;
}
.saved-prompt-item .sp-title { font-size: 13px; font-weight: 700; margin-bottom: 6px; }
.saved-prompt-item pre {
  font-size: 12px; font-family: var(--font-mono);
  white-space: pre-wrap; word-break: break-word; color: #334155;
  line-height: 1.5; max-height: 80px; overflow: hidden;
}
.saved-prompt-item .sp-del {
  position: absolute; top: 8px; right: 8px;
  background: none; border: none; cursor: pointer;
  color: var(--clr-text-muted); font-size: 16px;
}
.saved-prompt-item .sp-del:hover { color: var(--clr-warn); }
.saved-prompt-copy {
  margin-top: 8px; background: none; border: 1px solid var(--clr-border);
  border-radius: 6px; padding: 4px 12px; font-size: 12px; cursor: pointer;
  color: var(--clr-primary); transition: all .15s;
}
.saved-prompt-copy:hover { background: var(--clr-bg2); }
.saved-prompt-copy.copy-failed {
  color: #b45309;
  border-color: #f59e0b;
  background: #fffbeb;
}
.notes-empty { text-align: center; color: var(--clr-text-muted); padding: 32px 16px; font-size: 13px; }

/* ═══════════════════ LAYOUT ═══════════════════ */
.layout-wrap {
  margin-left: var(--sidebar-w);
  padding-top: var(--topbar-h);
  min-height: 100vh;
  transition: margin-right .3s;
}
@media (max-width: 899px) { .layout-wrap { margin-left: 0; } }
.main-content { padding: 0 0 100px; }

/* ═══════════════════ BREADCRUMB ═══════════════════ */
.breadcrumb {
  padding: 10px 36px;
  font-size: 12px; color: var(--clr-text-muted);
  display: flex; align-items: center; gap: 6px;
  background: white; border-bottom: 1px solid var(--clr-border);
}
.breadcrumb a { color: var(--clr-primary); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.bc-sep { opacity: .5; }

/* ═══════════════════ HOME PAGE ═══════════════════ */
.hero {
  background: linear-gradient(135deg, #0b2d5e 0%, #1a6fce 55%, #0ea5c9 100%);
  color: white; padding: 64px 40px 56px;
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='40' cy='40' r='3'/%3E%3C/g%3E%3C/svg%3E");
}
.hero-inner { position: relative; max-width: 840px; margin: 0 auto; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22);
  border-radius: 100px; padding: 5px 14px;
  font-size: 12px; font-weight: 600; margin-bottom: 22px;
  backdrop-filter: blur(8px); letter-spacing: .02em;
}
.hero h1 {
  font-size: clamp(24px, 3.5vw, 42px); font-weight: 800;
  line-height: 1.18; margin-bottom: 16px;
}
.hero h1 em { color: #7dd3fc; font-style: normal; }
.hero-subtitle {
  font-size: 16px; color: rgba(255,255,255,.82);
  max-width: 600px; margin-bottom: 36px; line-height: 1.75;
}
.hero-stats { display: flex; flex-wrap: wrap; gap: 28px; margin-bottom: 36px; }
.hero-stat { display: flex; flex-direction: column; }
.hero-stat .sn { font-size: 28px; font-weight: 800; color: #7dd3fc; line-height: 1; }
.hero-stat .sl { font-size: 11.5px; color: rgba(255,255,255,.72); margin-top: 4px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-hero-primary {
  background: white; color: var(--clr-primary);
  border: none; border-radius: 10px;
  padding: 13px 26px; font-size: 14.5px; font-weight: 700;
  cursor: pointer; transition: all .2s;
  box-shadow: 0 4px 18px rgba(0,0,0,.22);
}
.btn-hero-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(0,0,0,.28); }
.btn-hero-secondary {
  background: rgba(255,255,255,.15); color: white;
  border: 1.5px solid rgba(255,255,255,.3); border-radius: 10px;
  padding: 13px 26px; font-size: 14.5px; font-weight: 600;
  cursor: pointer; transition: all .2s; backdrop-filter: blur(6px);
}
.btn-hero-secondary:hover { background: rgba(255,255,255,.25); }

/* ─── HOME SECTIONS ─── */
.section-block { padding: 44px 40px; max-width: 1240px; margin: 0 auto; }
.section-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: var(--clr-primary); margin-bottom: 8px;
}
.section-title { font-size: 20px; font-weight: 800; color: var(--clr-text); margin-bottom: 6px; }
.section-subtitle { font-size: 14px; color: var(--clr-text-muted); margin-bottom: 26px; }

/* Progress track */
.progress-track {
  background: white; border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: 24px 28px 20px;
  margin-bottom: 36px;
}
.progress-track-title { font-size: 15px; font-weight: 700; margin-bottom: 18px;
  display: flex; align-items: center; justify-content: space-between; }
.pt-pct { font-size: 13px; color: var(--clr-primary); font-weight: 600; }
.track-bar-wrap { height: 6px; background: var(--clr-border); border-radius: 3px; margin-bottom: 20px; }
.track-bar-fill { height: 100%; background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  border-radius: 3px; transition: width .6s ease; }
.modules-row { display: flex; flex-wrap: wrap; gap: 8px; }
.module-pill {
  padding: 8px 16px; border-radius: 100px;
  font-size: 12.5px; font-weight: 600; cursor: pointer;
  border: 2px solid var(--clr-border); background: white; color: var(--clr-text-muted);
  transition: all .2s; display: flex; align-items: center; gap: 6px;
}
.module-pill.done { border-color: var(--clr-success); background: #ecfdf5; color: var(--clr-success); }
.module-pill:hover { border-color: var(--clr-primary); color: var(--clr-primary); }

/* Entry grid */
.entry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(196px, 1fr));
  gap: 12px;
}
.entry-card {
  background: white; border: 1px solid var(--clr-border);
  border-radius: var(--radius-md); padding: 18px 16px;
  cursor: pointer; transition: all .2s;
  display: flex; flex-direction: column; gap: 9px;
}
.entry-card:hover { border-color: var(--clr-primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.entry-card.featured {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  border-color: transparent; grid-column: span 2;
  flex-direction: row; align-items: center; gap: 18px; padding: 22px 24px;
}
.entry-card .ec-icon {
  font-size: 24px; width: 46px; height: 46px;
  background: var(--clr-bg2); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.entry-card.featured .ec-icon { background: rgba(255,255,255,.18); font-size: 28px; width: 54px; height: 54px; }
.entry-card .ec-text { flex: 1; }
.entry-card .ec-title { font-size: 14px; font-weight: 700; color: var(--clr-text); line-height: 1.3; }
.entry-card.featured .ec-title { color: white; font-size: 17px; }
.entry-card .ec-desc { font-size: 12px; color: var(--clr-text-muted); line-height: 1.5; }
.entry-card.featured .ec-desc { color: rgba(255,255,255,.82); font-size: 13.5px; }
.entry-card .ec-tag { font-size: 11px; background: var(--clr-bg2); color: var(--clr-text-muted);
  border-radius: 4px; padding: 2px 8px; align-self: flex-start; }
.entry-card.featured .ec-tag { background: rgba(255,255,255,.2); color: rgba(255,255,255,.9); }

/* Quick grid */
.quick-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; }
.quick-card {
  background: white; border: 1px solid var(--clr-border);
  border-radius: var(--radius-md); padding: 14px;
  cursor: pointer; transition: all .18s;
  display: flex; flex-direction: column; gap: 7px;
}
.quick-card:hover { border-color: var(--clr-accent); box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.quick-card .qc-icon { font-size: 20px; }
.quick-card .qc-title { font-size: 13px; font-weight: 700; line-height: 1.3; }
.quick-card .qc-sub { font-size: 11px; color: var(--clr-text-muted); }

/* Continue banner */
.continue-banner {
  background: linear-gradient(90deg, #1a6fce, #06b6d4);
  color: white; padding: 18px 40px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.cb-text { font-size: 15px; font-weight: 700; }
.cb-sub { font-size: 12.5px; opacity: .85; margin-top: 2px; }
.continue-banner button {
  background: white; color: var(--clr-primary);
  border: none; border-radius: 8px; padding: 10px 22px;
  font-size: 14px; font-weight: 700; cursor: pointer; white-space: nowrap;
  transition: transform .2s;
}
.continue-banner button:hover { transform: translateY(-1px); }

/* ═══════════════════ MODULE / LESSON PAGE ═══════════════════ */
.lesson-header {
  background: white; border-bottom: 1px solid var(--clr-border);
  padding: 32px 40px 26px;
}
.lesson-number {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .12em; color: var(--clr-primary); margin-bottom: 8px;
}
.lesson-header h2 { font-size: 26px; font-weight: 800; margin-bottom: 10px; line-height: 1.25; }
.lesson-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.meta-badge {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--clr-bg2); border-radius: 100px;
  padding: 4px 12px; font-size: 12px; color: var(--clr-text-muted);
}
.lesson-intro { font-size: 15px; color: var(--clr-text-muted); max-width: 680px; line-height: 1.7; }

.lesson-body { max-width: 860px; margin: 0 auto; padding: 36px 40px 60px; }

/* Learning objectives */
.learning-goals {
  background: linear-gradient(135deg, #eff6ff, #f0f9ff);
  border: 1px solid #bfdbfe; border-radius: var(--radius-md);
  padding: 22px 24px; margin-bottom: 28px;
}
.learning-goals h3 {
  font-size: 13px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: var(--clr-primary); margin-bottom: 12px;
}
.lg-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.lg-list li {
  font-size: 14px; display: flex; align-items: flex-start; gap: 10px; line-height: 1.5;
}
.lg-list li::before { content: '✓'; color: var(--clr-success); font-weight: 700; flex-shrink: 0; margin-top: 1px; }

/* Lesson sections */
.lesson-section { margin-bottom: 32px; }
.lesson-section h3 {
  font-size: 18px; font-weight: 700; margin-bottom: 14px;
  display: flex; align-items: center; gap: 10px;
}
.lesson-section h3 .ls-icon {
  width: 34px; height: 34px; border-radius: 8px;
  background: var(--clr-bg2); display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.lesson-section p { font-size: 14.5px; line-height: 1.75; margin-bottom: 12px; color: var(--clr-text); }

/* Try it now */
.try-it {
  background: #f8faff; border: 2px dashed var(--clr-primary);
  border-radius: var(--radius-md); padding: 22px 24px; margin: 22px 0;
}
.try-it .try-label {
  font-size: 11px; font-weight: 800; text-transform: uppercase;
  letter-spacing: .1em; color: var(--clr-primary); margin-bottom: 8px;
}
.try-it p { font-size: 14px; margin-bottom: 8px; }

/* Key insight */
.key-insight {
  background: #fff7ed; border-left: 4px solid var(--clr-accent2);
  border-radius: var(--radius-sm); padding: 14px 18px; margin: 18px 0; font-size: 14px;
}
.key-insight strong { color: #92400e; }

/* Alert / danger */
.alert-box {
  background: #fef2f2; border-left: 4px solid var(--clr-warn);
  border-radius: var(--radius-sm); padding: 14px 18px; margin: 18px 0; font-size: 14px;
}
.alert-box strong { color: #991b1b; }

/* Success / tip */
.tip-box {
  background: #ecfdf5; border-left: 4px solid var(--clr-success);
  border-radius: var(--radius-sm); padding: 14px 18px; margin: 18px 0; font-size: 14px;
}
.tip-box strong { color: #065f46; }

/* Info grid */
.info-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 18px 0;
}
@media (max-width: 680px) { .info-grid { grid-template-columns: 1fr; } }
.info-card {
  background: var(--clr-bg2); border-radius: var(--radius-md); padding: 18px 20px;
}
.info-card h4 {
  font-size: 12px; font-weight: 700; margin-bottom: 10px;
  text-transform: uppercase; letter-spacing: .06em; color: var(--clr-primary);
}
.info-card ul { list-style: none; }
.info-card ul li {
  padding: 5px 0 5px 20px; font-size: 13.5px; position: relative; line-height: 1.5;
}
.info-card ul li::before { content: '→'; position: absolute; left: 0; color: var(--clr-primary); font-size: 12px; top: 7px; }

/* Stats row */
.stats-row {
  display: flex; flex-wrap: wrap; gap: 20px; margin: 20px 0;
  background: linear-gradient(135deg, #eff6ff, #f0f9ff);
  border: 1px solid #bfdbfe; border-radius: var(--radius-md); padding: 22px 24px;
}
.stat-item { display: flex; flex-direction: column; }
.stat-num { font-size: 30px; font-weight: 800; color: var(--clr-primary); line-height: 1; }
.stat-label { font-size: 12px; color: var(--clr-text-muted); margin-top: 4px; max-width: 150px; }

/* PARTS table */
.parts-table {
  width: 100%; border-collapse: collapse; margin: 20px 0;
  border-radius: var(--radius-md); overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.parts-table th {
  background: var(--clr-primary); color: white;
  padding: 12px 16px; font-size: 12.5px; font-weight: 700; text-align: left;
}
.parts-table td {
  padding: 12px 16px; font-size: 14px;
  border-bottom: 1px solid var(--clr-border); background: white;
}
.parts-table tr:last-child td { border-bottom: none; }
.parts-table tr:hover td { background: var(--clr-bg2); }
.parts-letter { font-size: 22px; font-weight: 800; color: var(--clr-primary); display: inline-block; width: 30px; }

/* Generic data table */
.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; margin: 16px 0; }
.data-table th { background: var(--clr-bg2); padding: 10px 14px; font-size: 11.5px;
  font-weight: 700; text-align: left; color: var(--clr-text-muted); text-transform: uppercase; }
.data-table td { padding: 10px 14px; border-bottom: 1px solid var(--clr-border); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--clr-bg); }

/* Prompt box */
.prompt-box {
  background: #0f172a; border-radius: var(--radius-md);
  padding: 18px 20px; margin: 14px 0; position: relative;
}

/* Kiedy prompt-box zawiera przyciski, tworzymy bezpieczny układ (Flexbox) dla nagłówka, tak by tekst nie wjeżdżał pod przyciski. */
.prompt-box:has(button) {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  padding: 14px 14px 18px 14px;
}

.prompt-box pre {
  color: #93c5fd; font-family: var(--font-mono);
  font-size: 13px; white-space: pre-wrap; word-break: break-word; line-height: 1.7;
}

.prompt-box:has(button) pre {
  width: 100%;
  margin-top: 6px;
}

.prompt-copy-btn, .prompt-save-btn {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  border-radius: 6px; padding: 4px 11px; font-size: 11px;
  cursor: pointer; font-family: var(--font-mono); transition: all .2s;
  /* Usuwamy position: absolute; układem zarządza flexbox rodzica */
}
.prompt-copy-btn {
  color: #93c5fd;
  order: 2; /* Zawsze z prawej strony */
}
.prompt-copy-btn:hover { background: rgba(255,255,255,.18); }
.prompt-copy-btn.copied { color: #6ee7b7; border-color: #6ee7b7; }
.prompt-copy-btn.copy-failed { color: #fdba74; border-color: #fdba74; }

.prompt-save-btn {
  color: #fbbf24;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  order: 1; /* Zawsze z lewej strony obok copy */
}
.prompt-save-btn:hover { background: rgba(255,255,255,.15); }
.prompt-save-btn.saved { color: #6ee7b7; border-color: #6ee7b7; }

/* Numbered rules list */
.rules-list { list-style: none; counter-reset: rules; margin: 16px 0; }
.rules-list li {
  counter-increment: rules;
  display: flex; gap: 14px; align-items: flex-start;
  padding: 13px 0; border-bottom: 1px solid var(--clr-border); font-size: 14px;
}
.rules-list li:last-child { border-bottom: none; }
.rules-list li::before {
  content: counter(rules);
  min-width: 28px; height: 28px;
  background: var(--clr-primary); color: white;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; flex-shrink: 0;
}

/* Comparison: before/after */
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 18px 0; }
@media (max-width: 620px) { .compare-grid { grid-template-columns: 1fr; } }
.compare-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; margin-bottom: 6px;
}
.compare-label.bad { color: var(--clr-warn); }
.compare-label.good { color: var(--clr-success); }
.compare-note { font-size: 12px; color: var(--clr-text-muted); margin-top: 6px; }

/* Reflection box */
.reflection-box {
  background: #f5f3ff; border: 1px solid #ddd6fe;
  border-radius: var(--radius-md); padding: 20px 22px; margin: 20px 0;
}
.reflection-box .rb-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: #7c3aed; margin-bottom: 10px;
}
.reflection-box p { font-size: 14px; line-height: 1.7; color: var(--clr-text); }
.reflection-box ul { list-style: none; margin-top: 10px; }
.reflection-box ul li { font-size: 14px; padding: 5px 0 5px 22px; position: relative; }
.reflection-box ul li::before { content: '💭'; position: absolute; left: 0; font-size: 13px; }

/* Scenario case study */
.scenario-card {
  border: 1px solid var(--clr-border); border-radius: var(--radius-md);
  margin-bottom: 12px; overflow: hidden;
}
.scenario-hdr {
  padding: 14px 18px; cursor: pointer; background: var(--clr-bg2);
  display: flex; align-items: center; justify-content: space-between;
  transition: background .15s;
}
.scenario-hdr:hover { background: var(--clr-bg); }
.scenario-hdr h4 { font-size: 14px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.scenario-arrow { font-size: 16px; color: var(--clr-text-muted); transition: transform .2s; }
.scenario-card.open .scenario-arrow { transform: rotate(180deg); }
.scenario-body { padding: 0 18px; max-height: 0; overflow: hidden; transition: max-height .4s, padding .3s; }
.scenario-card.open .scenario-body { max-height: 600px; padding: 14px 18px 18px; }
.scenario-body p { font-size: 14px; line-height: 1.7; margin-bottom: 10px; }

/* Nav buttons at bottom */
.lesson-nav {
  display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px;
  padding-top: 28px; border-top: 1px solid var(--clr-border);
  align-items: center; justify-content: space-between;
}
.btn-primary {
  background: var(--clr-primary); color: white;
  border: none; border-radius: 10px; padding: 12px 24px;
  font-size: 14px; font-weight: 700; cursor: pointer; transition: all .2s;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { background: var(--clr-primary-dk); transform: translateY(-1px); }
.btn-secondary {
  background: white; color: var(--clr-primary);
  border: 2px solid var(--clr-primary); border-radius: 10px; padding: 10px 22px;
  font-size: 14px; font-weight: 600; cursor: pointer; transition: all .2s;
}
.btn-secondary:hover { background: #eff6ff; }
.btn-done {
  background: var(--clr-success); color: white;
  border: none; border-radius: 10px; padding: 12px 24px;
  font-size: 14px; font-weight: 700; cursor: pointer; transition: all .2s;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-done:hover { opacity: .88; }
.btn-done.completed { background: #6b7280; }

/* ═══════════════════ EXERCISES PAGE ═══════════════════ */
.page-header {
  padding: 32px 40px 22px; border-bottom: 1px solid var(--clr-border); background: white;
}
.page-header h2 { font-size: 24px; font-weight: 800; margin-bottom: 6px; }
.page-header p { font-size: 14px; color: var(--clr-text-muted); max-width: 640px; }

.filter-bar {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 14px 40px; background: white; border-bottom: 1px solid var(--clr-border);
}
.filter-btn {
  padding: 6px 13px; border-radius: 100px; font-size: 12px; font-weight: 600;
  border: 1.5px solid var(--clr-border); background: white; cursor: pointer;
  color: var(--clr-text-muted); transition: all .15s;
}
.filter-btn.active { background: var(--clr-primary); color: white; border-color: var(--clr-primary); }
.filter-btn:hover:not(.active) { border-color: var(--clr-primary); color: var(--clr-primary); }

.exercises-container { max-width: 880px; margin: 0 auto; padding: 28px 40px; }
.exercise-card {
  background: white; border: 1px solid var(--clr-border);
  border-radius: var(--radius-md); margin-bottom: 20px;
  overflow: hidden; transition: box-shadow .2s;
}
.exercise-card:hover { box-shadow: var(--shadow-md); }
.exercise-hdr { padding: 20px 24px 0; }
.exercise-badge-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 24px 0; }
.ebadge {
  font-size: 11px; font-weight: 600; border-radius: 4px; padding: 2px 9px; border: 1px solid;
}
.ebadge-core { background: #eff6ff; color: #1e40af; border-color: #bfdbfe; }
.ebadge-basic { background: #f0fdf4; color: #166534; border-color: #bbf7d0; }
.ebadge-med { background: #fffbeb; color: #92400e; border-color: #fcd34d; }
.ebadge-time { background: var(--clr-bg2); color: var(--clr-text-muted); border-color: var(--clr-border); }
.ex-num { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--clr-primary); }
.ex-title { font-size: 18px; font-weight: 700; margin: 4px 0 14px; }
.exercise-body { padding: 0 24px 24px; }
.exercise-body p { font-size: 14px; line-height: 1.7; margin-bottom: 10px; }
.exercise-body ol { padding-left: 20px; margin: 10px 0; }
.exercise-body ol li { font-size: 14px; padding: 5px 0; line-height: 1.6; }
.exercise-body ul { list-style: none; margin: 10px 0; }
.exercise-body ul li { font-size: 14px; padding: 4px 0 4px 18px; position: relative; }
.exercise-body ul li::before { content: '→'; position: absolute; left: 0; color: var(--clr-primary); font-size: 12px; top: 6px; }

/* ═══════════════════ PROMPTS PAGE ═══════════════════ */
.prompt-library { max-width: 980px; margin: 0 auto; padding: 28px 40px; }
.cat-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.cat-btn {
  padding: 7px 15px; border-radius: 100px; font-size: 12.5px; font-weight: 600;
  border: 2px solid var(--clr-border); background: white; color: var(--clr-text-muted);
  cursor: pointer; transition: all .2s;
}
.cat-btn.active { border-color: var(--clr-primary); background: #eff6ff; color: var(--clr-primary); }
.cat-btn:hover { border-color: var(--clr-primary); color: var(--clr-primary); }

.prompt-card {
  background: white; border: 1px solid var(--clr-border);
  border-radius: var(--radius-md); margin-bottom: 14px;
  overflow: hidden; transition: box-shadow .2s;
}
.prompt-card:hover { box-shadow: var(--shadow-md); }
.prompt-card-hdr {
  padding: 15px 20px; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
}
.prompt-card-hdr h4 { font-size: 14.5px; font-weight: 700; }
.prompt-cat-label { font-size: 11px; font-weight: 700; color: var(--clr-primary);
  text-transform: uppercase; margin-bottom: 2px; }
.prompt-card-body { padding: 0 20px; max-height: 0; overflow: hidden; transition: max-height .4s, padding .3s; }
.prompt-card.open .prompt-card-body { max-height: 1200px; padding: 0 20px 20px; }
.prompt-card.open .pc-arrow { transform: rotate(180deg); }
.prompt-when { font-size: 13px; color: var(--clr-text-muted); margin: 8px 0 4px; }
.prompt-warning {
  font-size: 13px; color: #92400e; background: #fffbeb;
  border-radius: var(--radius-sm); padding: 10px 14px; margin: 8px 0;
  display: flex; gap: 8px; align-items: flex-start;
}
.prompt-version-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; margin: 14px 0 5px;
}
.pvl-basic { color: var(--clr-text-muted); }
.pvl-advanced { color: var(--clr-primary); }

/* ═══════════════════ CHECKLISTS ═══════════════════ */
.checklist-page { max-width: 780px; margin: 0 auto; padding: 28px 40px; }
.checklist-block {
  background: white; border: 1px solid var(--clr-border);
  border-radius: var(--radius-md); padding: 26px; margin-bottom: 22px;
}
.checklist-block h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.checklist-block .clb-desc { font-size: 13.5px; color: var(--clr-text-muted); margin-bottom: 18px; }
.check-item {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 10px 0; border-bottom: 1px solid var(--clr-border); cursor: pointer;
}
.check-item:last-of-type { border-bottom: none; }
.check-item input[type="checkbox"] {
  width: 18px; height: 18px; min-width: 18px;
  accent-color: var(--clr-primary); cursor: pointer; margin-top: 2px;
}
.check-item label { font-size: 14px; line-height: 1.55; cursor: pointer; flex: 1; }
.check-item.checked label { text-decoration: line-through; color: var(--clr-text-muted); }
.checklist-reset {
  background: none; border: 1px solid var(--clr-border);
  border-radius: 6px; padding: 8px 16px; font-size: 13px; cursor: pointer;
  color: var(--clr-text-muted); margin-top: 16px; transition: all .2s;
}
.checklist-reset:hover { border-color: var(--clr-warn); color: var(--clr-warn); }

/* ═══════════════════ SLIDE DECK VIEWER ═══════════════════ */
.slide-viewer-wrap { max-width: 960px; margin: 0 auto; padding: 28px 40px; }
.slide-deck {
  background: white; border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-md);
}
.slide-deck:fullscreen {
  width: 100vw; height: 100vh; margin: 0; border: none; border-radius: 0;
  display: flex; flex-direction: column; background: white;
  font-size: 1.5vw;
}
.slide-deck:fullscreen .slide-area {
  flex: 1; align-items: center; justify-content: center;
}
.slide-toolbar {
  background: #1e293b; padding: 12px 20px;
  display: flex; align-items: center; justify-content: space-between;
}
.slide-title-bar { color: rgba(255,255,255,.8); font-size: 13px; font-weight: 600; }
.slide-counter { color: rgba(255,255,255,.5); font-size: 13px; }
.slide-nav-btns { display: flex; gap: 8px; }
.slide-nav-btn {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  border-radius: 6px; width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: white; font-size: 16px; transition: all .2s;
}
.slide-nav-btn:hover { background: rgba(255,255,255,.2); }
.slide-nav-btn:disabled { opacity: .3; cursor: default; }

.slide-area {
  min-height: 420px; display: flex; align-items: stretch;
  position: relative; overflow: hidden;
}
.slide {
  position: absolute; inset: 0; display: none; flex-direction: column;
  padding: 2.5em 3em; transition: opacity .3s; font-size: 16px;
}
.slide-deck:fullscreen .slide { font-size: 1.5vw; padding: 4em 5em; }
.slide-logos-overlay {
  position: absolute; top: 2em; right: 2.5em; 
  display: flex; gap: 15px; align-items: center; justify-content: flex-end;
  opacity: 0.8; z-index: 10; pointer-events: none;
}
.slide-logo {
  max-height: 28px; width: auto; object-fit: contain; mix-blend-mode: multiply;
}
.slide-deck:fullscreen .slide-logo { max-height: 2.2em; width: auto; }
.slide-logo-optional { display: block; }
.is-hidden-by-fit { display: none !important; }

.slide.active { display: flex; }

/* Slide types */
.slide-intro { background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%); color: var(--clr-text); }
.slide-concept { background: white; }
.slide-example { background: #fffbf5; }
.slide-practice { background: #f0fdf4; }
.slide-warning  { background: #fff7ed; }
.slide-summary  { background: linear-gradient(135deg, #f8faff, #eff6ff); }

.slide-tag {
  font-size: 0.65em; font-weight: 800; text-transform: uppercase;
  letter-spacing: .1em; margin-bottom: 1.2em; display: inline-flex;
  align-items: center; gap: 6px;
}
.slide-intro .slide-tag { color: var(--clr-primary); }
.slide-concept .slide-tag { color: var(--clr-primary); }
.slide-example .slide-tag { color: #b45309; }
.slide-practice .slide-tag { color: #166534; }
.slide-warning .slide-tag { color: #c2410c; }
.slide-summary .slide-tag { color: var(--clr-primary); }

.slide h2 {
  font-size: 2em; font-weight: 800; line-height: 1.2; margin-bottom: 0.5em; color: var(--clr-heading);
}
.slide p { font-size: 0.95em; line-height: 1.7; margin-bottom: 0.8em; }
.slide ul { list-style: none; margin: 0.8em 0; }
.slide ul li { font-size: 0.9em; line-height: 1.6; padding: 0.4em 0 0.4em 1.5em; position: relative; }
.slide ul li::before { content: '▸'; position: absolute; left: 0; color: var(--clr-primary); }
.slide-practice ul li::before { color: var(--clr-success); }
.slide-warning ul li::before { color: var(--clr-accent2); }

.slide-icon { font-size: 3em; margin-bottom: 1em; }
.slide-stat-row { display: flex; flex-wrap: wrap; gap: 1.5em; margin: 1em 0; }
.slide-stat .ss-num { font-size: 2.25em; font-weight: 800; color: var(--clr-primary); }
.slide-stat .ss-label { font-size: 0.8em; color: var(--clr-text-muted); }
.slide-highlight {
  background: var(--clr-bg); border-left: 4px solid var(--clr-primary); border-radius: 6px;
  padding: 1em 1.2em; margin-top: 1em; font-size: 0.95em; color: var(--clr-text); font-weight: 500;
  box-shadow: var(--shadow-sm);
}
.slide .prompt-in-slide {
  background: #0f172a; border-radius: 10px; padding: 1em 1.25em; margin: 1em 0;
  font-family: var(--font-mono); font-size: 0.85em; color: #93c5fd;
  white-space: pre-wrap; word-break: break-word; line-height: 1.65;
}
.slide-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 620px) { .slide-two-col { grid-template-columns: 1fr; } }
.slide-col-card {
  border-radius: 10px; padding: 1em 1.1em;
}
.sc-green { background: #ecfdf5; }
.sc-red { background: #fef2f2; }
.slide-col-card h4 { font-size: 0.85em; font-weight: 700; margin-bottom: 0.6em; }
.sc-green h4 { color: #166534; }
.sc-red h4 { color: #991b1b; }
.slide-col-card ul li::before { color: #166534; }
.sc-red ul li::before { color: var(--clr-warn); }

.slide-progress-dots {
  display: flex; justify-content: center; gap: 6px; padding: 14px 0 16px;
  border-top: 1px solid var(--clr-border); background: #f8faff;
}
.sdot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--clr-border); cursor: pointer; transition: all .2s;
}
.sdot.active { background: var(--clr-primary); transform: scale(1.3); }
.sdot:hover { background: var(--clr-primary); }

.slide-keyboard-hint {
  text-align: center; font-size: 11px; color: var(--clr-text-muted); padding: 8px;
}
.slide-set-nav { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.slide-set-btn {
  padding: 9px 18px; border-radius: 8px; font-size: 13px; font-weight: 600;
  border: 2px solid var(--clr-border); background: white; cursor: pointer; color: var(--clr-text-muted);
  transition: all .2s;
}
.slide-set-btn.active { border-color: var(--clr-primary); background: #eff6ff; color: var(--clr-primary); }
.slide-set-btn:hover { border-color: var(--clr-primary); color: var(--clr-primary); }

/* ═══════════════════ INFOGRAPHICS ═══════════════════ */
.infographic-page { max-width: 1680px; margin: 0 auto; padding: 28px 32px; display: flex; flex-direction: column; gap: 24px; }
.infographic-overview-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px;
}
.infographic-overview-card {
  display: block; text-decoration: none; color: inherit;
  background: white; border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: 20px 22px;
  box-shadow: var(--shadow-sm); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.infographic-overview-card:hover {
  transform: translateY(-2px);
  border-color: #bfdbfe;
  box-shadow: var(--shadow-md);
}
.infographic-module {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
  color: var(--clr-primary); margin-bottom: 10px;
}
.infographic-overview-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.infographic-overview-card p { font-size: 14px; color: var(--clr-text-muted); line-height: 1.7; margin: 0; }

.infographic-sheet {
  background: white; border: 1px solid var(--clr-border);
  border-radius: 28px; padding: 28px;
  box-shadow: var(--shadow-sm);
  max-width: 1600px;
  margin: 0 auto;
  overflow: hidden;
}
.parts-sheet { background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%); }
.rodo-sheet { background: linear-gradient(180deg, #ffffff 0%, #fffaf5 100%); }
.proporcja-sheet { background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%); }

.infographic-branding { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.infographic-brand-logos {
  display: flex; flex-wrap: wrap; gap: 18px; align-items: center;
  background: rgba(255, 255, 255, 0.92); border: 1px solid var(--clr-border);
  border-radius: 18px; padding: 14px 18px;
}
.infographic-brand-logo {
  display: flex; align-items: center; justify-content: center;
}
.infographic-brand-logo img {
  height: 40px; width: auto; display: block; mix-blend-mode: multiply;
}
.infographic-brand-caption {
  font-size: 13px; line-height: 1.6; color: var(--clr-text-muted); margin: 0;
}

.infographic-sheet-head { margin-bottom: 24px; }
.infographic-sheet-module {
  font-size: 12px; font-weight: 800; letter-spacing: .09em;
  text-transform: uppercase; color: var(--clr-primary); margin-bottom: 12px;
}
.infographic-sheet-head h3 {
  font-size: clamp(30px, 4.8vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}
.infographic-sheet-head p {
  font-size: clamp(17px, 2vw, 22px);
  color: #475569;
  line-height: 1.6;
  max-width: none;
  margin: 0;
}

.infographic-parts-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; align-items: stretch;
}
.infographic-parts-card {
  background: white; border: 1px solid var(--clr-border); border-radius: 24px;
  overflow: hidden; min-width: 0;
}
.infographic-parts-card-head {
  padding: 20px 22px; display: flex; gap: 16px; align-items: flex-start;
}
.infographic-parts-card-head > div { min-width: 0; }
.infographic-parts-letter {
  font-size: clamp(58px, 7vw, 78px);
  font-weight: 800; line-height: .9; flex: 0 0 auto;
}
.infographic-parts-card-head h4 {
  font-size: 18px; font-weight: 800; margin-bottom: 4px;
}
.infographic-parts-card-head p {
  font-size: 15px; margin: 0; line-height: 1.5;
}
.infographic-parts-card-body {
  padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 18px;
}
.infographic-note-box,
.infographic-example-box {
  background: rgba(248, 250, 252, 0.92);
  border-radius: 16px; padding: 14px 16px;
}
.infographic-note-box strong,
.infographic-example-box span,
.infographic-list-label {
  display: block; font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: var(--clr-text-muted); margin-bottom: 8px;
}
.infographic-note-box p,
.infographic-example-box strong {
  margin: 0; font-size: 18px; line-height: 1.45; color: var(--clr-text);
}
.infographic-list-label { margin-bottom: 10px; }
.infographic-sheet ul { list-style: none; margin: 0; }
.infographic-sheet ul li {
  font-size: 15px; line-height: 1.65; padding: 4px 0 4px 18px; position: relative;
  overflow-wrap: anywhere;
}
.infographic-sheet ul li::before {
  content: '→'; position: absolute; left: 0; top: 4px; color: var(--clr-primary); font-size: 12px;
}
.parts-p { border-color: #dbeafe; }
.parts-p .infographic-parts-card-head { background: #dbeafe; }
.parts-p .infographic-parts-letter { color: #1d4ed8; }
.parts-p .infographic-parts-card-head p { color: #1e3a8a; }

.parts-a { border-color: #bbf7d0; }
.parts-a .infographic-parts-card-head { background: #dcfce7; }
.parts-a .infographic-parts-letter { color: #15803d; }
.parts-a .infographic-parts-card-head p { color: #166534; }

.parts-r { border-color: #fde68a; }
.parts-r .infographic-parts-card-head { background: #fef3c7; }
.parts-r .infographic-parts-letter { color: #b45309; }
.parts-r .infographic-parts-card-head p { color: #92400e; }

.parts-t { border-color: #fbcfe8; }
.parts-t .infographic-parts-card-head { background: #fce7f3; }
.parts-t .infographic-parts-letter { color: #be185d; }
.parts-t .infographic-parts-card-head p { color: #9d174d; }

.parts-s { border-color: #cbd5e1; }
.parts-s .infographic-parts-card-head { background: #e2e8f0; }
.parts-s .infographic-parts-letter { color: #334155; }
.parts-s .infographic-parts-card-head p { color: #334155; }

.infographic-risk-grid,
.infographic-value-grid,
.infographic-checklist-grid {
  display: grid; gap: 18px;
}
.infographic-risk-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.infographic-value-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.infographic-checklist-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.infographic-risk-card {
  border: 1px solid var(--clr-border); border-radius: 24px; overflow: hidden; min-width: 0;
}
.infographic-risk-card-head {
  padding: 20px 22px;
}
.infographic-risk-card-head h4 {
  font-size: 28px; font-weight: 800; color: white; margin-bottom: 6px;
}
.infographic-risk-card-head p {
  font-size: 15px; line-height: 1.5; margin: 0; color: rgba(255, 255, 255, 0.92);
}
.infographic-risk-card-body {
  padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 16px;
}
.infographic-risk-note {
  margin: 0; font-size: 14px; line-height: 1.7;
}
.risk-high { background: #fff1f2; border-color: #fecdd3; }
.risk-high .infographic-risk-card-head { background: #ef4444; }
.risk-high .infographic-risk-card-body,
.risk-high .infographic-risk-note,
.risk-high .infographic-list-label,
.risk-high li::before { color: #991b1b; }

.risk-medium { background: #fffbeb; border-color: #fde68a; }
.risk-medium .infographic-risk-card-head { background: #f59e0b; }
.risk-medium .infographic-risk-card-body,
.risk-medium .infographic-risk-note,
.risk-medium .infographic-list-label,
.risk-medium li::before { color: #92400e; }

.risk-low { background: #f0fdf4; border-color: #bbf7d0; }
.risk-low .infographic-risk-card-head { background: #16a34a; }
.risk-low .infographic-risk-card-body,
.risk-low .infographic-risk-note,
.risk-low .infographic-list-label,
.risk-low li::before { color: #166534; }

.infographic-value-card {
  border-radius: 24px; padding: 22px; border: 1px solid var(--clr-border);
}
.infographic-value-card-head { margin-bottom: 16px; }
.infographic-value-card-head h4 {
  font-size: 24px; font-weight: 800; margin-bottom: 6px;
}
.infographic-value-card-head p {
  font-size: 15px; line-height: 1.6; margin: 0;
}
.value-high {
  background: #f0fdf4; border-color: #bbf7d0;
}
.value-high .infographic-value-card-head h4,
.value-high .infographic-value-card-head p,
.value-high li::before { color: #166534; }
.value-low {
  background: #fff7ed; border-color: #fdba74;
}
.value-low .infographic-value-card-head h4,
.value-low .infographic-value-card-head p,
.value-low li::before { color: #9a3412; }

.infographic-questions-title {
  font-size: 26px; font-weight: 800; line-height: 1.2; margin: 24px 0 16px;
}
.infographic-checklist-card {
  background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 20px; padding: 18px;
}
.infographic-checklist-card strong {
  display: block; font-size: 17px; line-height: 1.4; margin-bottom: 8px; color: #1d4ed8;
}
.infographic-checklist-card p {
  font-size: 14px; line-height: 1.7; color: var(--clr-text); margin: 0;
}

.infographic-summary-band {
  margin-top: 22px; background: #0f172a; color: white;
  border-radius: 24px; padding: 20px 22px;
}
.infographic-summary-band strong {
  display: block; font-size: clamp(22px, 3vw, 34px); line-height: 1.15; margin-bottom: 8px;
}
.infographic-summary-band p {
  font-size: 16px; line-height: 1.65; color: #cbd5e1; margin: 0;
}

.infographic-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 18px; }
.export-link {
  border: none; background: none; padding: 0; cursor: pointer;
  font-family: inherit;
}
.export-link:disabled {
  opacity: .7; cursor: default;
}

.infographic-export-stage {
  position: fixed;
  left: -100000px;
  top: 0;
  width: 1600px;
  opacity: 0;
  pointer-events: none;
  z-index: -1;
}

@media (min-width: 701px) and (max-width: 1099px) {
  .infographic-overview-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .infographic-parts-grid,
  .infographic-risk-grid,
  .infographic-checklist-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1100px) {
  .infographic-sheet {
    padding: 24px 26px 22px;
  }

  .parts-sheet,
  .rodo-sheet,
  .proporcja-sheet {
    aspect-ratio: 1.414 / 1;
  }

  .infographic-branding {
    margin-bottom: 18px;
  }

  .infographic-brand-logos {
    gap: 14px;
    padding: 12px 16px;
  }

  .infographic-brand-logo img {
    height: 34px;
  }

  .infographic-brand-caption {
    font-size: 12px;
    line-height: 1.5;
  }

  .infographic-sheet-head {
    margin-bottom: 18px;
  }

  .infographic-sheet-head h3 {
    font-size: clamp(28px, 3.3vw, 48px);
    margin-bottom: 10px;
  }

  .infographic-sheet-head p {
    font-size: clamp(15px, 1.3vw, 19px);
    line-height: 1.5;
  }

  .infographic-parts-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
  }

  .infographic-parts-card-head {
    padding: 14px 14px 12px;
    gap: 12px;
    min-height: 112px;
  }

  .infographic-parts-letter {
    font-size: clamp(46px, 3.7vw, 64px);
  }

  .infographic-parts-card-head h4 {
    font-size: 16px;
    line-height: 1.15;
  }

  .infographic-parts-card-head p {
    font-size: 13px;
    line-height: 1.35;
  }

  .infographic-parts-card-body {
    padding: 14px 14px 16px;
    gap: 12px;
  }

  .infographic-note-box,
  .infographic-example-box {
    padding: 12px 14px;
    border-radius: 14px;
  }

  .infographic-note-box strong,
  .infographic-example-box span,
  .infographic-list-label {
    font-size: 11px;
    margin-bottom: 6px;
  }

  .infographic-note-box p,
  .infographic-example-box strong {
    font-size: 14px;
    line-height: 1.35;
  }

  .infographic-sheet ul li {
    font-size: 13px;
    line-height: 1.45;
    padding: 3px 0 3px 15px;
  }

  .infographic-sheet ul li::before {
    top: 3px;
  }

  .infographic-risk-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .infographic-risk-card-head {
    padding: 16px 18px;
  }

  .infographic-risk-card-head h4 {
    font-size: 24px;
  }

  .infographic-risk-card-head p,
  .infographic-risk-note {
    font-size: 13px;
    line-height: 1.5;
  }

  .infographic-risk-card-body {
    padding: 16px 18px 18px;
    gap: 12px;
  }

  .infographic-value-grid {
    gap: 14px;
  }

  .infographic-value-card {
    padding: 18px 18px 20px;
  }

  .infographic-value-card-head {
    margin-bottom: 12px;
  }

  .infographic-value-card-head h4 {
    font-size: 22px;
  }

  .infographic-value-card-head p {
    font-size: 14px;
    line-height: 1.45;
  }

  .infographic-questions-title {
    margin: 18px 0 14px;
    font-size: 24px;
  }

  .infographic-checklist-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }

  .infographic-checklist-card {
    padding: 16px 16px 14px;
  }

  .infographic-checklist-card strong {
    font-size: 16px;
  }

  .infographic-checklist-card p {
    font-size: 13px;
    line-height: 1.55;
  }

  .infographic-summary-band {
    margin-top: 16px;
    padding: 18px 20px;
  }

  .infographic-summary-band strong {
    font-size: clamp(22px, 2.3vw, 32px);
    margin-bottom: 6px;
  }

  .infographic-summary-band p {
    font-size: 15px;
    line-height: 1.5;
  }

  .infographic-actions {
    margin-top: 14px;
  }
}

.infographic-export-stage .infographic-sheet {
  width: 1600px;
  max-width: none;
  margin: 0;
}

.infographic-export-stage .parts-sheet,
.infographic-export-stage .rodo-sheet,
.infographic-export-stage .proporcja-sheet {
  min-height: 1131px;
}

.infographic-export-stage .infographic-parts-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.infographic-export-stage .infographic-risk-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.infographic-export-stage .infographic-value-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.infographic-export-stage .infographic-checklist-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

/* ═══════════════════ BIBLIOGRAPHY ═══════════════════ */
.bib-page { max-width: 840px; margin: 0 auto; padding: 28px 40px; }
.bib-section { margin-bottom: 28px; }
.bib-section-head { margin-bottom: 14px; }
.bib-section-head h3 {
  font-size: 18px; font-weight: 800; color: var(--clr-text); margin-bottom: 6px;
}
.bib-section-head p {
  font-size: 13px; color: var(--clr-text-muted); line-height: 1.55;
}
.bib-entry {
  background: white; border: 1px solid var(--clr-border);
  border-radius: var(--radius-md); padding: 20px 22px; margin-bottom: 12px;
}
.bib-badge { font-size: 11px; font-weight: 600; border-radius: 4px; padding: 2px 8px;
  display: inline-block; margin-bottom: 8px; }
.bib-1 { background: #ecfdf5; color: #166634; }
.bib-2 { background: #eff6ff; color: #1e40af; }
.bib-3 { background: #fffbeb; color: #92400e; }
.bib-title { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.bib-detail { font-size: 13px; color: var(--clr-text-muted); margin-bottom: 8px; }
.bib-chip-row {
  display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px;
}
.bib-chip {
  display: inline-flex; align-items: center;
  font-size: 11px; font-weight: 600;
  padding: 3px 8px; border-radius: 999px;
  background: var(--clr-bg2); color: var(--clr-text-muted);
}
.bib-chip-kind {
  background: #eefaf3; color: #166534;
}
.bib-note { font-size: 13px; background: var(--clr-bg2); border-radius: 6px;
  padding: 10px 14px; line-height: 1.5; }
.bib-link-row { margin-top: 12px; }
.bib-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--clr-primary);
  text-decoration: none;
}
.bib-link:hover { text-decoration: underline; }

/* ═══════════════════ FOOTER ═══════════════════ */
.site-footer {
  background: #1e2d42; color: rgba(255,255,255,.75);
  padding: 28px 40px; margin-left: var(--sidebar-w);
}
@media (max-width: 899px) { .site-footer { margin-left: 0; } }
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: 24px; align-items: center;
}

/* Footer logos – białe okna żeby był kontrast z ciemnym tłem */
.footer-logo-group {
  background: rgba(255, 255, 255, 0.95);
  padding: 12px 24px;
  border-radius: 12px;
  display: flex; flex-wrap: wrap; gap: 36px; align-items: center;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.footer-logo-box {
  display: flex; align-items: center;
  text-decoration: none; transition: transform 0.2s;
}
.footer-logo-box-eu {
  align-items: center;
}
.footer-logo-box:hover {
  transform: translateY(-2px);
}
.footer-logo-box img { 
  height: 52px; width: auto; display: block;
  mix-blend-mode: multiply; /* Usuwa białe tła ujednolicając grafikę na listwie */
}
.footer-logo-zsz { height: 52px; }
.footer-logo-cove { height: 50px; }
.footer-logo-win { height: 58px; }
.footer-logo-eu { height: 64px; }

.footer-text { flex: 1; min-width: 200px; }
.footer-text p { font-size: 13px; line-height: 1.6; }
.footer-text strong { color: white; }
.footer-text a {
  color: white;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.footer-text a:hover {
  color: #fff;
}
.footer-small { margin-top: 6px; font-size: 11px; opacity: .6; }

/* ═══════════════════ RESPONSIVE ═══════════════════ */
@media (max-width: 700px) {
  .hero { padding: 44px 20px 36px; }
  .section-block { padding: 28px 20px; }
  .lesson-header { padding: 22px 20px; }
  .lesson-body { padding: 22px 20px 40px; }
  .prompt-library, .checklist-page, .bib-page, .slide-viewer-wrap, .infographic-page { padding: 20px 16px; }
  .filter-bar { padding: 10px 16px; }
  .page-header { padding: 22px 20px; }
  .exercises-container { padding: 20px 16px; }
  .entry-card.featured { grid-column: span 1; flex-direction: column; }
  .topbar-continue-btn span { display: none; } /* Hide text if we had a span, but we don't in HTML yet. I'll just keep it simple. */
  .infographic-overview-grid { grid-template-columns: 1fr; }
  .infographic-sheet { padding: 20px 18px; }
  .infographic-sheet-head h3 { font-size: 34px; }
  .infographic-brand-logos { gap: 10px; justify-content: flex-start; }
  .infographic-brand-logo img { height: 30px; }
  .infographic-parts-grid,
  .infographic-risk-grid,
  .infographic-value-grid,
  .infographic-checklist-grid { grid-template-columns: 1fr; }
  .infographic-summary-band strong { font-size: 24px; }

  .slide { padding: 1.6em 1.3em 2em; }
  .slide-logos-overlay {
    top: 1.15em; right: 1.2em; gap: 8px; opacity: 0.72;
  }
  .slide-logo { max-height: 18px; }

  .footer-inner {
    gap: 18px;
  }

  .footer-logo-group {
    width: 100%;
    padding: 10px 12px;
    gap: 12px;
    flex-wrap: nowrap;
    justify-content: space-between;
    overflow-x: hidden;
  }

  .footer-logo-box {
    min-width: 0;
    flex: 0 1 auto;
  }

  .footer-logo-zsz { height: 30px; }
  .footer-logo-cove { height: 28px; }
  .footer-logo-win { height: 34px; }
  .footer-logo-eu { height: 38px; }
  .footer-eu-link { font-size: 8.5px; }
}

@media (max-width: 400px) {
  .topbar-continue-btn { display: none !important; } /* Hide continue button on very narrow screens to ensure menu/search fit */
}

/* ═══════════════════ MISC ═══════════════════ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page-anim { animation: fadeInUp .28s ease; }

.anchor { scroll-margin-top: calc(var(--topbar-h) + 12px); }

/* Separator */
.sep { height: 1px; background: var(--clr-border); margin: 28px 0; }

/* Inline badge */
.inline-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 700; padding: 2px 9px;
  border-radius: 100px; background: var(--clr-bg2); color: var(--clr-text-muted);
  vertical-align: middle;
}

/* Mark done button */
.mark-done-btn {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--clr-success); color: white;
  border: none; border-radius: 10px; padding: 11px 24px;
  font-size: 14px; font-weight: 700; cursor: pointer;
  margin-top: 22px; transition: all .2s;
}
.mark-done-btn:hover { opacity: .88; }
.mark-done-btn.done { background: #6b7280; }