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

:root {
  --color-bg: #fafaf9;
  --color-surface: #ffffff;
  --color-text: #1c1917;
  --color-text-muted: #57534e;
  --color-border: #d6d3d1;
  --color-primary: #365314;
  --color-primary-light: #4d7c0f;
  --color-primary-bg: #f0fdf4;
  --color-accent: #92400e;
  --color-danger: #991b1b;
  --color-danger-bg: #fef2f2;
  --color-warning: #92400e;
  --color-warning-bg: #fffbeb;
  --color-success: #166534;
  --color-success-bg: #f0fdf4;
  --color-info-bg: #eff6ff;
  --radius: 6px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08);
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html { font-size: 16px; }
body {
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ===== Layout ===== */
.container { max-width: 960px; margin: 0 auto; padding: 0 1.5rem; width: 100%; }
main.container { flex: 1; padding-top: 2rem; padding-bottom: 3rem; }

/* ===== Header ===== */
.site-header {
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { color: #fff; text-decoration: none; font-weight: 600; font-size: 1.1rem; }
.header-nav a { color: rgba(255,255,255,0.85); text-decoration: none; margin-left: 1.5rem; font-size: 0.9rem; }
.header-nav a:hover { color: #fff; }

/* ===== Footer ===== */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 1.5rem 0;
  margin-top: auto;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  text-align: center;
}

/* ===== Typography ===== */
h1 { font-size: 1.75rem; font-weight: 700; margin-bottom: 0.5rem; color: var(--color-text); }
h2 { font-size: 1.35rem; font-weight: 600; margin-bottom: 0.5rem; margin-top: 2rem; }
h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 0.4rem; margin-top: 1.5rem; }
p { margin-bottom: 1rem; }
.subtitle { color: var(--color-text-muted); font-size: 1rem; margin-bottom: 1.5rem; }
.text-muted { color: var(--color-text-muted); }
.text-small { font-size: 0.85rem; }

/* ===== Flash messages ===== */
.flash {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}
.flash-success { background: var(--color-success-bg); color: var(--color-success); border: 1px solid #bbf7d0; }
.flash-error { background: var(--color-danger-bg); color: var(--color-danger); border: 1px solid #fecaca; }
.flash-warning { background: var(--color-warning-bg); color: var(--color-warning); border: 1px solid #fde68a; }
.flash-info { background: var(--color-info-bg); color: #1e40af; border: 1px solid #bfdbfe; }

/* ===== Cards ===== */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
}
.card-header { margin-bottom: 1rem; }
.card-title { font-size: 1.15rem; font-weight: 600; }

/* ===== Forms ===== */
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-weight: 500; margin-bottom: 0.3rem; font-size: 0.95rem; }
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font);
  background: var(--color-surface);
  transition: border-color 0.15s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(54,83,20,0.15);
}
.form-group textarea { min-height: 80px; resize: vertical; }
.form-hint { font-size: 0.85rem; color: var(--color-text-muted); margin-top: 0.25rem; }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  font-family: var(--font);
  transition: background 0.15s, color 0.15s;
  line-height: 1.5;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-light); }
.btn-secondary { background: var(--color-surface); color: var(--color-text); border-color: var(--color-border); }
.btn-secondary:hover { background: var(--color-bg); }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn-danger:hover { background: #b91c1c; }
.btn-sm { padding: 0.3rem 0.75rem; font-size: 0.85rem; }
.btn-group { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* ===== Tables ===== */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--color-border); }
th { font-weight: 600; font-size: 0.85rem; text-transform: uppercase; color: var(--color-text-muted); letter-spacing: 0.03em; }
td { font-size: 0.95rem; }
tr:hover td { background: var(--color-bg); }

/* ===== Status badges ===== */
.badge {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 500;
}
.badge-pending { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-active { background: var(--color-info-bg); color: #1e40af; }
.badge-done { background: var(--color-success-bg); color: var(--color-success); }
.badge-locked { background: #f3f4f6; color: #6b7280; }

/* ===== Dimension bars ===== */
.dim-bar-wrap { margin-bottom: 1.5rem; }
.dim-bar-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: 0.3rem;
}
.dim-bar-label-low { color: var(--color-text-muted); }
.dim-bar-label-high { color: var(--color-text-muted); text-align: right; }
.dim-bar-track {
  height: 28px;
  background: #e7e5e4;
  border-radius: 14px;
  position: relative;
  overflow: hidden;
}
.dim-bar-fill {
  height: 100%;
  border-radius: 14px;
  transition: width 0.3s ease;
}
.dim-bar-fill-left { background: #65a30d; float: left; }
.dim-bar-fill-right { background: #0284c7; float: right; }
.dim-bar-center {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(0,0,0,0.2);
  transform: translateX(-50%);
}
.dim-bar-marker {
  position: absolute;
  top: 50%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-text);
  border: 2px solid #fff;
  transform: translate(-50%, -50%);
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.dim-pref { font-weight: 600; font-size: 0.9rem; text-align: center; margin-top: 0.2rem; }
.dim-pref-balanced { color: var(--color-text-muted); }
.dim-pref-clear { color: var(--color-primary); }

/* ===== Questionnaire ===== */
.questionnaire-progress {
  background: #e7e5e4;
  height: 6px;
  border-radius: 3px;
  margin-bottom: 1.5rem;
  overflow: hidden;
}
.questionnaire-progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 3px;
  transition: width 0.3s ease;
}
.question-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1rem;
}
.question-text { font-size: 1.05rem; margin-bottom: 1rem; line-height: 1.5; }
.question-number { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: 0.4rem; }

.likert-scale {
  display: flex;
  gap: 0;
  justify-content: space-between;
}
.likert-option {
  flex: 1;
  text-align: center;
}
.likert-option input[type="radio"] { display: none; }
.likert-option label {
  display: block;
  padding: 0.6rem 0.25rem;
  border: 1px solid var(--color-border);
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.15s;
  background: var(--color-surface);
  user-select: none;
}
.likert-option:first-child label { border-radius: var(--radius) 0 0 var(--radius); }
.likert-option:last-child label { border-radius: 0 var(--radius) var(--radius) 0; }
.likert-option + .likert-option label { border-left: none; }
.likert-option input:checked + label {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.likert-option input:checked + label + .likert-option label { border-left-color: var(--color-primary); }
.likert-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.3rem;
  padding: 0 0.25rem;
}

.saved-indicator {
  font-size: 0.8rem;
  color: var(--color-success);
  opacity: 0;
  transition: opacity 0.3s;
  margin-top: 0.3rem;
  text-align: right;
}
.saved-indicator.show { opacity: 1; }

/* ===== Consent ===== */
.consent-box {
  background: var(--color-info-bg);
  border: 1px solid #bfdbfe;
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.consent-box h3 { margin-top: 0; }
.consent-check { display: flex; gap: 0.75rem; align-items: flex-start; margin: 1.5rem 0 1rem; }
.consent-check input[type="checkbox"] { margin-top: 0.3rem; width: 18px; height: 18px; flex-shrink: 0; }

/* ===== Interpretation sections ===== */
.interp-section { margin-bottom: 1.5rem; }
.interp-section h3 { color: var(--color-primary); border-bottom: 2px solid var(--color-primary-bg); padding-bottom: 0.3rem; }
.interp-list { list-style: none; padding: 0; }
.interp-list li { padding: 0.4rem 0; padding-left: 1rem; position: relative; }
.interp-list li::before { content: '→'; position: absolute; left: 0; color: var(--color-primary); }

/* ===== Group distribution ===== */
.group-overview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-bottom: 2rem; }
.group-radar-wrap canvas { max-width: 100%; }
.group-dist { margin-bottom: 1.5rem; }
.group-bar-track {
  height: 36px;
  background: #e7e5e4;
  border-radius: 18px;
  position: relative;
  display: flex;
  overflow: hidden;
}
.group-bar-low {
  background: #65a30d;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
  min-width: 30px;
  border-radius: 18px 0 0 18px;
}
.group-bar-high {
  background: #0284c7;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
  min-width: 30px;
  border-radius: 0 18px 18px 0;
}
.group-bar-balanced {
  background: #a8a29e;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.75rem;
}

/* ===== Insight cards ===== */
.insight-card {
  background: var(--color-surface);
  border-left: 4px solid var(--color-primary);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow);
}
.insight-card.warning { border-left-color: var(--color-warning); }
.insight-card.risk { border-left-color: var(--color-danger); }
.insight-card h4 { font-size: 0.95rem; margin-bottom: 0.3rem; }
.insight-card p { font-size: 0.9rem; color: var(--color-text-muted); margin-bottom: 0; }

/* ===== Profile cards (Hvem bidrar med hva) ===== */
.profile-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.profile-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
}
.profile-card-header {
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}
.type-badge {
  display: inline-block;
  background: var(--color-primary-bg);
  color: var(--color-primary);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  margin-left: 0.4rem;
  letter-spacing: 0.05em;
}
.profile-card-dims { display: flex; flex-direction: column; gap: 0.5rem; }
.dim-row {
  display: grid;
  grid-template-columns: 5.5rem 1fr 5.5rem 4rem;
  gap: 0.4rem;
  align-items: center;
}
.dim-pole {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  transition: color 0.15s;
}
.dim-pole-left { text-align: right; }
.dim-pole-right { text-align: left; }
.dim-pole-active {
  color: var(--color-text);
  font-weight: 600;
}
.dim-bar-track {
  height: 8px;
  background: #e7e5e4;
  border-radius: 4px;
  position: relative;
  overflow: visible;
}
.dim-bar-center {
  position: absolute;
  left: 50%;
  top: -2px;
  bottom: -2px;
  width: 1px;
  background: rgba(0,0,0,0.18);
}
.dim-bar-fill {
  position: absolute;
  top: 0;
  height: 100%;
  border-radius: 4px;
  opacity: 0.55;
}
.dim-bar-dot {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid #fff;
  transform: translate(-50%, -50%);
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}
.dim-strength {
  font-size: 0.72rem;
  text-align: center;
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
  font-weight: 500;
}
.dim-strength-tydelig { color: var(--color-primary); background: var(--color-primary-bg); }
.dim-strength-moderat { color: #92400e; background: #fef3c7; }
.dim-strength-balansert { color: var(--color-text-muted); background: #f5f5f4; }

@media (max-width: 768px) {
  .profile-cards { grid-template-columns: 1fr; }
  .dim-row { grid-template-columns: 4.5rem 1fr 4.5rem 3.5rem; }
  .dim-pole { font-size: 0.72rem; }
}

/* ===== AI analysis ===== */
.ai-analysis-section {
  background: linear-gradient(135deg, #f0fdf4 0%, #eff6ff 100%);
  border: 1px solid #bbf7d0;
  border-radius: var(--radius);
  padding: 1.5rem 2rem;
  margin-bottom: 2rem;
}
.ai-analysis-section h2 { margin-top: 0; }
.ai-narrative { line-height: 1.7; font-size: 0.95rem; }
.ai-narrative p { margin-bottom: 0.75rem; }
.ai-narrative strong { color: var(--color-primary); }
.ai-narrative ul, .ai-narrative ol { margin: 0.5rem 0 0.75rem 1.5rem; }
.ai-narrative li { margin-bottom: 0.3rem; }

/* ===== Type code (small) ===== */
.type-code-sm {
  display: inline-block;
  background: var(--color-primary-bg);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  letter-spacing: 0.08em;
}

/* ===== Disclaimer ===== */
.disclaimer-card {
  background: var(--color-info-bg);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* ===== Copy link ===== */
.copy-group { display: flex; gap: 0.5rem; align-items: center; }
.copy-group input { flex: 1; }
.copy-feedback { font-size: 0.85rem; color: var(--color-success); }

/* ===== Type code ===== */
.type-code {
  display: inline-block;
  background: var(--color-primary-bg);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.3rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius);
  letter-spacing: 0.1em;
  border: 1px solid #bbf7d0;
}

/* ===== Utilities ===== */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.flex-between { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.text-center { text-align: center; }
.hidden { display: none; }

/* ===== Info page ===== */
.info-page { max-width: 720px; margin: 0 auto; line-height: 1.7; }
.info-page p { margin-bottom: 1rem; }
.info-page ul { margin: 0.5rem 0 1.5rem 1.5rem; }
.info-page li { margin-bottom: 0.35rem; }
.info-table { width: 100%; border-collapse: collapse; margin: 1rem 0 1.5rem; }
.info-table th, .info-table td { text-align: left; padding: 0.5rem 0.75rem; border-bottom: 1px solid var(--color-border); }
.info-table thead th { background: var(--color-primary-bg); font-weight: 600; }
.info-page dl { margin: 1rem 0 1.5rem; }
.info-page dt { font-weight: 600; margin-top: 0.75rem; }
.info-page dd { margin-left: 0; color: var(--color-text-muted); }

/* ===== Responsive ===== */
@media (max-width: 640px) {
  .container { padding: 0 1rem; }
  h1 { font-size: 1.4rem; }
  .likert-option label { padding: 0.5rem 0.15rem; font-size: 0.75rem; }
  table { font-size: 0.85rem; }
  th, td { padding: 0.4rem 0.5rem; }
  .group-overview-grid { grid-template-columns: 1fr; }
  .participant-bar-row { grid-template-columns: 1fr; gap: 0.5rem; }
  .participant-bar-dims { grid-template-columns: repeat(2, 1fr); }
  .ai-analysis-section { padding: 1rem; }
}