/* ============================================
   ANALYSE KPI — Design System
   ============================================ */

/* ---------- Google Font ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ---------- CSS Variables — Light Theme ---------- */
:root {
  /* Colors */
  --primary: #6c5ce7;
  --primary-light: #a29bfe;
  --primary-dark: #5a4bd1;
  --accent: #00cec9;
  --accent-light: #81ecec;
  --accent-dark: #00b5b0;

  --good: #00b894;
  --good-bg: rgba(0,184,148,0.12);
  --medium: #fdcb6e;
  --medium-bg: rgba(253,203,110,0.15);
  --bad: #e17055;
  --bad-bg: rgba(225,112,85,0.12);

  /* Surfaces */
  --bg: #f0f2f5;
  --bg-card: #ffffff;
  --bg-card-hover: #f8f9fa;
  --bg-input: #f5f6f8;
  --bg-header: linear-gradient(135deg, #6c5ce7 0%, #00cec9 100%);

  /* Text */
  --text: #2d3436;
  --text-secondary: #636e72;
  --text-muted: #b2bec3;
  --text-inverse: #ffffff;

  /* Borders */
  --border: #dfe6e9;
  --border-focus: #6c5ce7;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.10);
  --shadow-glow: 0 0 20px rgba(108,92,231,0.15);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Spacing */
  --gap: 24px;

  /* Transitions */
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);

  /* Header */
  --header-height: 64px;
}

/* ---------- Dark Theme ---------- */
[data-theme="dark"] {
  --bg: #0f1117;
  --bg-card: #1a1d27;
  --bg-card-hover: #22252f;
  --bg-input: #22252f;
  --bg-header: linear-gradient(135deg, #3d2f8c 0%, #0a7d7a 100%);
  --text: #e4e6eb;
  --text-secondary: #a0a4ab;
  --text-muted: #5a5f6b;
  --text-inverse: #ffffff;
  --border: #2d3040;
  --border-focus: #a29bfe;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 20px rgba(108,92,231,0.25);
  --good-bg: rgba(0,184,148,0.15);
  --medium-bg: rgba(253,203,110,0.12);
  --bad-bg: rgba(225,112,85,0.15);
}

/* ---------- Reset ---------- */
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  transition: background var(--transition), color var(--transition);
}

/* ---------- Container ---------- */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============ HEADER ============ */
.header {
  background: var(--bg-header);
  height: var(--header-height);
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-inverse);
}

.header-brand:hover { opacity:0.9; }

.header-logo svg { display:block; }

.header-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-inverse);
  letter-spacing: -0.02em;
}

.header-subtitle {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.75);
  font-weight: 400;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-link {
  display: flex;
  align-items: center;
  gap: 5px;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.12);
  transition: background var(--transition);
}
.header-link:hover { background: rgba(255,255,255,0.22); }

.theme-toggle {
  width: 38px;
  height: 38px;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  color: var(--text-inverse);
  font-size: 1.15rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), transform var(--transition);
}
.theme-toggle:hover { background: rgba(255,255,255,0.28); transform:scale(1.1); }

/* ============ MAIN ============ */
.main {
  padding: 40px 0 60px;
  min-height: calc(100vh - var(--header-height) - 60px);
}

/* ---------- Intro ---------- */
.intro {
  text-align: center;
  margin-bottom: 40px;
}

.intro-title {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}

.intro-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ============ STEPPER ============ */
.stepper {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-bottom: 36px;
}

.step-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  position: relative;
  transition: color var(--transition);
}

.step-indicator .step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--border);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.78rem;
  transition: background var(--transition), color var(--transition);
}

.step-indicator.active {
  color: var(--primary);
}
.step-indicator.active .step-num {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 0 12px rgba(108,92,231,0.35);
}

.step-indicator.done {
  color: var(--good);
}
.step-indicator.done .step-num {
  background: var(--good);
  color: #fff;
}

.step-connector {
  width: 40px;
  height: 2px;
  background: var(--border);
  align-self: center;
  transition: background var(--transition);
}

.step-connector.done {
  background: var(--good);
}

/* ============ CARDS ============ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-desc {
  color: var(--text-secondary);
  font-size: 0.88rem;
  margin-bottom: 24px;
}

/* ============ DOMAIN GRID ============ */
.domain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.domain-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 12px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-input);
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  color: var(--text);
  font-weight: 600;
  font-size: 0.82rem;
  text-align: center;
  line-height: 1.3;
}

.domain-btn:hover {
  border-color: var(--primary-light);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.domain-btn.selected {
  border-color: var(--primary);
  background: rgba(108,92,231,0.08);
  box-shadow: var(--shadow-glow);
}

[data-theme="dark"] .domain-btn.selected {
  background: rgba(108,92,231,0.18);
}

.domain-btn .domain-icon {
  font-size: 1.8rem;
}

/* ============ SECTOR GRID ============ */
.sector-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.sector-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-input);
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  color: var(--text);
  font-weight: 600;
  font-size: 0.88rem;
}

.sector-btn:hover {
  border-color: var(--primary-light);
  background: var(--bg-card-hover);
  transform: translateY(-1px);
}

.sector-btn.selected {
  border-color: var(--accent);
  background: rgba(0,206,201,0.08);
}

[data-theme="dark"] .sector-btn.selected {
  background: rgba(0,206,201,0.15);
}

.sector-btn .sector-icon {
  font-size: 1.3rem;
}

/* ============ SOCIAL PLATFORM GRID ============ */
.social-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.social-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 10px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-input);
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  color: var(--text);
  font-weight: 600;
  font-size: 0.8rem;
}

.social-btn:hover {
  border-color: var(--primary-light);
  transform: translateY(-2px);
}

.social-btn.selected {
  border-color: var(--primary);
  background: rgba(108,92,231,0.08);
}

.social-btn .social-icon {
  font-size: 1.5rem;
}

/* ============ FORM ============ */
.form-section {
  margin-top: 0;
}

.form-grid {
  display: grid;
  gap: 18px;
}
.form-grid-2 { grid-template-columns: 1fr 1fr; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 6px;
}

.label-icon { font-size: 1rem; }

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  color: var(--text);
  font-family: inherit;
  font-size: 0.92rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(108,92,231,0.12);
}

.form-input::placeholder { color: var(--text-muted); }

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.form-unit {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-left: 4px;
}

.kpi-fields-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  box-shadow: 0 4px 15px rgba(108,92,231,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(108,92,231,0.4);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--bg-input);
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--primary-light);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.82rem;
}

.btn-icon-only {
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: 50%;
}

.form-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 28px;
}

.nav-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 28px;
}

/* ============ STEP PANELS ============ */
.step-panel {
  display: none;
  animation: fadeIn 0.35s ease;
}
.step-panel.active { display: block; }

@keyframes fadeIn {
  from { opacity:0; transform:translateY(12px); }
  to { opacity:1; transform:translateY(0); }
}

/* ============ REPORT ============ */
.report-section {
  animation: fadeIn 0.5s ease;
}

.report-header {
  text-align: center;
  margin-bottom: 32px;
}

.report-header h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.report-meta {
  color: var(--text-secondary);
  font-size: 0.88rem;
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.report-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Summary badges */
.report-summary {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 28px 0;
  flex-wrap: wrap;
}

.summary-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-xl);
  font-weight: 700;
  font-size: 1rem;
}

.summary-badge.good { background: var(--good-bg); color: var(--good); }
.summary-badge.medium { background: var(--medium-bg); color: #e17055; }
.summary-badge.bad { background: var(--bad-bg); color: var(--bad); }

.summary-badge .badge-count {
  font-size: 1.4rem;
  font-weight: 800;
}

/* KPI Result Cards */
.kpi-results {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.kpi-result-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  transition: all var(--transition);
  border-left: 4px solid var(--border);
}

.kpi-result-card:hover { box-shadow: var(--shadow-md); }

.kpi-result-card.good { border-left-color: var(--good); }
.kpi-result-card.medium { border-left-color: var(--medium); }
.kpi-result-card.bad { border-left-color: var(--bad); }

.kpi-result-info { min-width: 0; }

.kpi-result-name {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.kpi-result-values {
  display: flex;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}

.kpi-result-values span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.kpi-result-source {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.kpi-result-source a {
  color: var(--primary-light);
  text-decoration: none;
}
.kpi-result-source a:hover { text-decoration: underline; }

.kpi-verdict {
  padding: 6px 16px;
  border-radius: var(--radius-xl);
  font-weight: 700;
  font-size: 0.82rem;
  white-space: nowrap;
}

.kpi-verdict.good { background: var(--good-bg); color: var(--good); }
.kpi-verdict.medium { background: var(--medium-bg); color: #d68910; }
.kpi-verdict.bad { background: var(--bad-bg); color: var(--bad); }

/* Gauge bar */
.kpi-gauge {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  margin-top: 8px;
  overflow: hidden;
}

.kpi-gauge-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.8s ease;
}

.kpi-gauge-fill.good { background: var(--good); }
.kpi-gauge-fill.medium { background: var(--medium); }
.kpi-gauge-fill.bad { background: var(--bad); }

/* Report actions */
.report-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 36px;
  flex-wrap: wrap;
}

/* ============ FOOTER ============ */
.footer {
  padding: 20px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.78rem;
  border-top: 1px solid var(--border);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
  .container { padding: 0 16px; }
  .intro-title { font-size: 1.35rem; }
  .domain-grid { grid-template-columns: repeat(2, 1fr); }
  .sector-grid { grid-template-columns: 1fr; }
  .social-grid { grid-template-columns: repeat(2, 1fr); }
  .kpi-fields-wrapper { grid-template-columns: 1fr; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .stepper { flex-wrap: wrap; gap: 4px; justify-content: center; }
  .step-connector { width: 20px; }
  .step-indicator { padding: 8px 10px; font-size: 0.75rem; }
  .card { padding: 22px 18px; }
  .report-summary { gap: 10px; }
  .summary-badge { padding: 10px 16px; font-size: 0.88rem; }
  .kpi-result-card { grid-template-columns: 1fr; }
  .kpi-verdict { justify-self: start; }
}

@media (max-width: 480px) {
  .domain-grid { grid-template-columns: 1fr 1fr; }
  .social-grid { grid-template-columns: 1fr 1fr; }
  .header-link span:not(.link-icon) { display:none; }
  .report-actions { flex-direction: column; }
  .report-actions .btn { width: 100%; }
}

/* ============ ANIMATIONS ============ */
@keyframes slideUp {
  from { opacity:0; transform:translateY(20px); }
  to { opacity:1; transform:translateY(0); }
}

.animate-in {
  animation: slideUp 0.4s ease forwards;
}

.animate-in:nth-child(1) { animation-delay: 0s; }
.animate-in:nth-child(2) { animation-delay: 0.06s; }
.animate-in:nth-child(3) { animation-delay: 0.12s; }
.animate-in:nth-child(4) { animation-delay: 0.18s; }
.animate-in:nth-child(5) { animation-delay: 0.24s; }
.animate-in:nth-child(6) { animation-delay: 0.30s; }
.animate-in:nth-child(7) { animation-delay: 0.36s; }
.animate-in:nth-child(8) { animation-delay: 0.42s; }
.animate-in:nth-child(9) { animation-delay: 0.48s; }
.animate-in:nth-child(10) { animation-delay: 0.54s; }

/* Pulse animation for loading */
@keyframes pulse { 0%,100%{opacity:1;} 50%{opacity:0.4;} }
.loading-pulse { animation: pulse 1.5s infinite; }

/* ============ PRINT / EXPORT ============ */
#reportContent {
  background: var(--bg-card);
}

.export-mode .header,
.export-mode .footer,
.export-mode .report-actions,
.export-mode .stepper {
  display: none !important;
}

.export-mode .main {
  padding: 0;
}

.export-mode .report-section {
  padding: 30px;
}

.export-mode .kpi-result-card {
  break-inside: avoid;
}