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

:root {
  /* === Paleta z pawelszymkow.com === */
  --color1: #ffffff;       /* białe tło */
  --color2: #f4f5fa;       /* jasnoszare sekcje */
  --color3: #4d1518;       /* ciemna czerwień */
  --color4: #951e22;       /* średnia czerwień */
  --color5: #c72523;       /* PRIMARY — akcent, przyciski */
  --color5-hover: #a81e1e;
  --color5-light: rgba(199, 37, 35, 0.08);
  --color6: #b9beba;       /* szary — linki, muted */
  --color7: #3d436d;       /* granat — sekcje pośrednie */
  --color8: #1e2639;       /* ciemny granat — footer, dark hero */
  --body-color: #212934;   /* kolor tekstu */
  --text-muted: #5a6070;
  --text-dim: #9aa0ae;
  --border: #e0e2ea;
  --border-dark: #c8cad6;

  --font-heading: 'Archivo', sans-serif;
  --font-body: 'Mulish', sans-serif;

  --radius: 4px;
  --radius-md: 6px;
  --shadow-sm: 0 2px 8px rgba(30, 38, 57, 0.08);
  --shadow: 0 4px 20px rgba(30, 38, 57, 0.12);
  --shadow-lg: 0 8px 40px rgba(30, 38, 57, 0.18);
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--color1);
  color: var(--body-color);
  font-size: 15px;
  line-height: 1.7;
  min-height: 100vh;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
a { color: var(--color5); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--color5-hover); }

/* ===================== TYPOGRAPHY ===================== */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color8);
  line-height: 1.2;
  font-weight: 700;
}

/* ===================== HEADER ===================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--color1);
  border-bottom: 2px solid var(--color5);
  padding: 16px 0;
  box-shadow: var(--shadow-sm);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
}
.header-brand {
  display: flex; align-items: center; gap: 10px; text-decoration: none;
}
.header-actions { display: flex; align-items: center; gap: 12px; }
.logo-icon { font-size: 22px; }
.logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.3px;
  color: var(--color8);
}

/* ===================== BUTTONS ===================== */
.btn-primary {
  background: var(--color5);
  color: #fff;
  border: 2px solid var(--color5);
  padding: 11px 26px;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-block;
  text-transform: uppercase;
}
.btn-primary:hover {
  background: var(--color5-hover);
  border-color: var(--color5-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(199,37,35,0.3);
}
.btn-primary.btn-large { padding: 15px 40px; font-size: 15px; }
.btn-primary.btn-sm { padding: 8px 18px; font-size: 12px; }

.btn-secondary {
  background: transparent;
  color: var(--color5);
  border: 2px solid var(--color5);
  padding: 11px 26px;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
}
.btn-secondary:hover {
  background: var(--color5);
  color: #fff;
}
.btn-secondary.btn-sm { padding: 8px 18px; font-size: 12px; }

.btn-logout {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-dark);
  padding: 7px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.2s;
}
.btn-logout:hover { color: var(--color5); border-color: var(--color5); }

.btn-generate {
  background: var(--color5);
  color: #fff;
  border: none;
  padding: 14px 36px;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  box-shadow: 0 4px 16px rgba(199,37,35,0.25);
}
.btn-generate:hover {
  background: var(--color5-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(199,37,35,0.35);
}

/* ===================== LOGIN OVERLAY ===================== */
.login-overlay {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(30, 38, 57, 0.95);
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(6px);
}
.login-box {
  background: var(--color1);
  border-top: 4px solid var(--color5);
  border-radius: var(--radius-md);
  padding: 48px 44px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.login-logo { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 28px; }
.login-logo .logo-text { font-size: 21px; }
.login-box h2 {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 800;
  color: var(--color8);
  margin-bottom: 6px;
}
.login-sub { color: var(--text-muted); margin-bottom: 28px; font-size: 14px; }
.input-group { margin-bottom: 14px; }
.input-group input {
  width: 100%;
  background: var(--color2);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  padding: 13px 16px;
  color: var(--body-color);
  font-size: 15px;
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.input-group input:focus {
  border-color: var(--color5);
  box-shadow: 0 0 0 3px rgba(199,37,35,0.1);
}
.error-msg {
  color: var(--color5);
  font-size: 13px;
  margin-bottom: 12px;
  background: rgba(199,37,35,0.06);
  border: 1px solid rgba(199,37,35,0.2);
  padding: 8px 12px;
  border-radius: var(--radius);
}
#login-form .btn-primary { width: 100%; margin-top: 8px; padding: 14px; font-size: 15px; }

/* ===================== LANDING PAGE ===================== */
.hero {
  background: var(--color8);
  padding: 80px 0 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(199,37,35,0.12) 0%, transparent 60%);
  pointer-events: none;
}
.hero-badge {
  display: inline-block;
  background: rgba(199,37,35,0.15);
  border: 1px solid rgba(199,37,35,0.4);
  color: #ff9090;
  padding: 5px 16px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
  font-family: var(--font-heading);
}
.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(36px, 5.5vw, 60px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: #fff;
  margin-bottom: 20px;
}
.accent {
  color: var(--color5);
}
.hero-sub {
  color: rgba(255,255,255,0.7);
  font-size: 17px;
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 36px;
}
.hero-actions { margin-bottom: 56px; }
.hero-stats {
  display: flex; justify-content: center; gap: 56px;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 40px;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 38px;
  font-weight: 800;
  color: var(--color5);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label { font-size: 13px; color: rgba(255,255,255,0.55); }

/* FEATURES */
.features {
  padding: 72px 0;
  background: var(--color1);
}
.features h2 {
  font-size: 32px;
  letter-spacing: -0.5px;
  text-align: center;
  margin-bottom: 10px;
}
.features > .container > p {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 44px;
  font-size: 15px;
}
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.feature-card {
  background: var(--color1);
  border: 1px solid var(--border);
  border-top: 3px solid var(--color5);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.feature-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.feature-icon { font-size: 28px; margin-bottom: 14px; }
.feature-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color8);
  margin-bottom: 8px;
}
.feature-card p { color: var(--text-muted); font-size: 14px; line-height: 1.65; }

/* CATEGORIES */
.categories {
  padding: 72px 0;
  background: var(--color2);
}
.categories h2 { font-size: 32px; letter-spacing: -0.5px; text-align: center; margin-bottom: 32px; }
.categories-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.cat-item {
  background: var(--color1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  font-family: var(--font-heading);
  transition: all 0.2s;
}
.cat-item:hover {
  color: var(--color5);
  border-color: var(--color5);
  background: var(--color5-light);
}

.cta-section {
  background: var(--color7);
  padding: 64px 0;
  text-align: center;
}

.site-footer {
  background: var(--color8);
  padding: 24px 0;
  text-align: center;
  color: rgba(255,255,255,0.4);
  font-size: 13px;
}

/* ===================== AUDIT LAYOUT ===================== */
.audit-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: calc(100vh - 68px);
  background: var(--color2);
}

/* SIDEBAR */
.audit-sidebar {
  background: var(--color8);
  padding: 28px 18px;
  position: sticky;
  top: 68px;
  height: calc(100vh - 68px);
  overflow-y: auto;
}
.sidebar-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.35);
  font-family: var(--font-heading);
  margin-bottom: 12px;
}
.progress-bar-wrap {
  background: rgba(255,255,255,0.1);
  border-radius: 100px;
  height: 3px;
  margin-bottom: 8px;
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  background: var(--color5);
  border-radius: 100px;
  width: 0%;
  transition: width 0.3s ease;
}
.progress-text { font-size: 12px; color: rgba(255,255,255,0.4); margin-bottom: 20px; }

.step-nav { display: flex; flex-direction: column; gap: 1px; }
.step-nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.15s;
  border: 1px solid transparent;
}
.step-nav-item:hover { background: rgba(255,255,255,0.07); }
.step-nav-item.active {
  background: rgba(199,37,35,0.15);
  border-color: rgba(199,37,35,0.3);
}
.step-nav-item.completed .step-num { background: #22c55e; color: #fff; }
.step-num {
  display: flex; align-items: center; justify-content: center;
  width: 22px; height: 22px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  font-size: 10px;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  font-family: var(--font-heading);
  flex-shrink: 0;
  transition: background 0.2s;
}
.step-nav-item.active .step-num { background: var(--color5); color: #fff; }
.step-title { font-size: 12px; font-weight: 500; color: rgba(255,255,255,0.45); line-height: 1.3; }
.step-nav-item.active .step-title { color: rgba(255,255,255,0.9); }
.step-nav-item.completed .step-title { color: rgba(255,255,255,0.6); }

/* MAIN AUDIT AREA */
.audit-main {
  padding: 40px 52px;
  max-width: 800px;
}

.form-step { display: none; }
.form-step.active { display: block; }

.step-header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--border);
}
.step-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color5);
  font-family: var(--font-heading);
  margin-bottom: 10px;
}
.step-header h1 {
  font-size: 30px;
  letter-spacing: -0.5px;
  color: var(--color8);
  margin-bottom: 6px;
}
.step-header p { color: var(--text-muted); font-size: 15px; }

/* COMPANY FORM */
.form-fields { display: flex; flex-direction: column; gap: 20px; }
.field-group { display: flex; flex-direction: column; gap: 6px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field-group label {
  font-size: 13px;
  font-weight: 700;
  color: var(--color8);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.field-group input,
.field-group textarea {
  background: var(--color1);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--body-color);
  font-size: 14px;
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: vertical;
}
.field-group input:focus,
.field-group textarea:focus {
  border-color: var(--color5);
  box-shadow: 0 0 0 3px rgba(199,37,35,0.1);
}

/* QUESTIONS */
.questions-list { display: flex; flex-direction: column; gap: 12px; }
.question-item {
  background: var(--color1);
  border: 1px solid var(--border);
  border-left: 3px solid transparent;
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: all 0.2s;
  box-shadow: var(--shadow-sm);
}
.question-item:has(input:checked) {
  border-left-color: var(--color5);
  background: #fffafa;
}
.q-text {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--color8);
  margin-bottom: 14px;
  line-height: 1.55;
}
.q-answers { display: flex; gap: 8px; }
.answer-btn {
  display: flex; align-items: center;
  cursor: pointer;
}
.answer-btn input[type="radio"] { display: none; }
.answer-btn span {
  padding: 7px 18px;
  border: 1.5px solid var(--border-dark);
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--text-muted);
  letter-spacing: 0.3px;
  transition: all 0.15s;
  user-select: none;
  text-transform: uppercase;
}
.answer-btn:hover span { border-color: var(--color5); color: var(--color5); }
.answer-btn input[value="TAK"]:checked + span {
  background: rgba(34,197,94,0.1);
  border-color: #22c55e;
  color: #16a34a;
}
.answer-btn input[value="NIE"]:checked + span {
  background: rgba(199,37,35,0.08);
  border-color: var(--color5);
  color: var(--color5);
}
.answer-btn input[value="CZĘŚCIOWO"]:checked + span {
  background: rgba(245,158,11,0.1);
  border-color: #d97706;
  color: #b45309;
}

/* FORM NAVIGATION */
.form-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

/* ===================== REPORT PAGE ===================== */
.report-page { background: var(--color2); }

.loading-screen,
.error-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 68px);
  padding: 40px;
}
.loading-card,
.error-card {
  background: var(--color1);
  border-top: 4px solid var(--color5);
  border-radius: var(--radius-md);
  padding: 56px 52px;
  max-width: 480px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.loading-icon, .error-icon { font-size: 48px; margin-bottom: 20px; }
.loading-card h2, .error-card h2 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  color: var(--color8);
  margin-bottom: 12px;
}
.loading-card p, .error-card p { color: var(--text-muted); font-size: 15px; margin-bottom: 6px; }
.loading-sub { font-size: 13px !important; color: var(--text-dim) !important; }
.loading-dots { display: flex; justify-content: center; gap: 8px; margin-top: 28px; }
.loading-dots span {
  width: 10px; height: 10px;
  background: var(--color5);
  border-radius: 50%;
  animation: bounce 1.2s infinite;
}
.loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.loading-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30% { transform: translateY(-10px); opacity: 1; }
}

/* REPORT HEADER */
.report-header-banner {
  background: var(--color8);
  padding: 52px 0 44px;
  border-bottom: 3px solid var(--color5);
}
.report-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color5);
  font-family: var(--font-heading);
  margin-bottom: 12px;
}
.report-meta h1 {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -1px;
  color: #fff;
  margin-bottom: 8px;
}
.report-date { color: rgba(255,255,255,0.45); font-size: 14px; }

.report-body { padding: 52px 0 80px; }

/* AI GENERATED CONTENT */
.report-content {
  background: var(--color1);
  border-radius: var(--radius-md);
  padding: 44px 48px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.report-content h2 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--color8);
  margin: 40px 0 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color5);
}
.report-content h2:first-child { margin-top: 0; }
.report-content h3 {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--color7);
  margin: 24px 0 8px;
}
.report-content p { color: var(--text-muted); font-size: 15px; line-height: 1.75; margin-bottom: 12px; }
.report-content ul, .report-content ol { padding-left: 22px; margin-bottom: 16px; }
.report-content li { color: var(--text-muted); font-size: 14px; line-height: 1.7; margin-bottom: 6px; }
.report-content strong { color: var(--color8); font-weight: 700; }
.report-content .score {
  display: inline-block;
  background: var(--color5-light);
  border: 1px solid rgba(199,37,35,0.25);
  color: var(--color5);
  padding: 2px 10px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-heading);
}

/* ===================== PRINT ===================== */
@media print {
  .site-header, .btn-logout, .header-actions { display: none !important; }
  body { background: white; }
  .report-content { box-shadow: none; border: none; }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  .audit-layout { grid-template-columns: 1fr; }
  .audit-sidebar { display: none; }
  .audit-main { padding: 24px 20px; }
}
@media (max-width: 640px) {
  .hero h1 { font-size: 30px; letter-spacing: -0.5px; }
  .hero-stats { gap: 28px; flex-wrap: wrap; }
  .hero-stats .stat { min-width: 80px; }
  .field-row { grid-template-columns: 1fr; }
  .q-answers { flex-wrap: wrap; }
  .report-content { padding: 24px 20px; }
}