/* ============================================================
   CognioAI Compliance — EU AI Act Assessment
   Dark/gold theme — matching alignedncertified.co.uk
   ============================================================ */

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

:root {
  --bg:          #0a0c14;
  --surface:     #111526;
  --surface-2:   #1b2136;
  --surface-3:   #232942;
  --accent:      #c9a227;
  --accent-dim:  #a08420;
  --accent-glow: rgba(201,162,39,.15);
  --text:        #e9ecf4;
  --text-muted:  #9aa3bc;
  --text-dim:    #6b7494;
  --border:      rgba(201,162,39,.15);
  --border-hover:rgba(201,162,39,.35);
  --green:       #2e9e4e;
  --green-bg:    rgba(46,158,78,.12);
  --green-light: #3cb860;
  --amber:       #e5920a;
  --amber-bg:    rgba(229,146,10,.12);
  --amber-light: #f0a420;
  --red:         #dc3545;
  --red-bg:      rgba(220,53,69,.12);
  --red-light:   #e8525f;
  --shadow-sm:   0 1px 3px rgba(0,0,0,.4);
  --shadow-md:   0 4px 16px rgba(0,0,0,.5);
  --shadow-lg:   0 10px 30px rgba(0,0,0,.55);
  --radius:      8px;
  --radius-lg:   14px;
  --transition:  .18s ease;
  --font:        'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; }

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

/* ---------- Typography ---------- */
h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 700; line-height: 1.2; color: var(--text); }
h2 { font-size: clamp(1.2rem, 3vw, 1.6rem); font-weight: 600; line-height: 1.3; color: var(--text); }
h3 { font-size: 1.1rem; font-weight: 600; color: var(--text); }
h4 { font-size: 0.95rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); }
p  { color: var(--text-muted); }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; color: var(--accent); }

hr.form-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.25rem 0;
}

/* ---------- Header ---------- */
.site-header {
  background: var(--surface);
  color: var(--text);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -.01em;
}

.logo-icon {
  color: var(--accent);
  font-size: 1.3rem;
}

.logo-sub {
  color: var(--text-muted);
  font-weight: 400;
}

.header-nav { display: flex; gap: 1.5rem; }

.nav-link {
  color: var(--text-muted);
  font-size: .9rem;
  font-weight: 500;
  transition: color var(--transition);
}

.nav-link:hover { color: var(--accent); text-decoration: none; }

/* ---------- Views ---------- */
.view { display: none; flex: 1; }
.view.active { display: block; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--bg) 0%, var(--surface-2) 50%, var(--surface) 100%);
  color: var(--text);
  text-align: center;
  padding: 4rem 1.5rem 3.5rem;
  border-bottom: 1px solid var(--border);
}

.hero-badge {
  display: inline-block;
  background: var(--accent-glow);
  border: 1px solid var(--accent-dim);
  color: var(--accent);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .3rem .85rem;
  border-radius: 20px;
  margin-bottom: 1rem;
}

.hero-title {
  color: var(--text);
  margin-bottom: .5rem;
}

.hero-subtitle {
  color: var(--accent);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.hero-desc {
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  font-size: .95rem;
}

/* ---------- Card grid ---------- */
.card-grid {
  max-width: 1100px;
  margin: -2rem auto 3rem;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 1.75rem;
  align-items: start;
}

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

.card-title {
  color: var(--accent);
  margin-bottom: .4rem;
  font-size: 1.3rem;
}

.card-desc {
  margin-bottom: 1.5rem;
  font-size: .9rem;
  color: var(--text-muted);
}

/* ---------- Info panel ---------- */
.info-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.info-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-start;
  gap: .85rem;
}

.info-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: .1rem;
}

.info-block h3 {
  font-size: .95rem;
  color: var(--accent);
  margin-bottom: .15rem;
}

.info-block p {
  font-size: .82rem;
  line-height: 1.45;
  color: var(--text-muted);
}

.domain-list {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  box-shadow: var(--shadow-sm);
}

.domain-list h4 { margin-bottom: .65rem; }

.domain-list ul { list-style: none; }

.domain-list li {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .25rem 0;
  font-size: .87rem;
  color: var(--text-muted);
}

.domain-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ---------- Forms ---------- */
.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: .35rem;
  letter-spacing: .01em;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: .65rem .9rem;
  border: 1.5px solid var(--border-hover);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: .92rem;
  color: var(--text);
  background: var(--surface-2);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239aa3bc' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .85rem center;
  padding-right: 2.2rem;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.form-group select option {
  background: var(--surface-2);
  color: var(--text);
}

.form-error {
  background: var(--red-bg);
  color: var(--red);
  border: 1px solid rgba(220,53,69,.3);
  border-radius: var(--radius);
  padding: .6rem .9rem;
  font-size: .875rem;
  margin-bottom: .75rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .65rem 1.4rem;
  font-family: var(--font);
  font-size: .92rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}

.btn:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.btn-primary:hover:not(:disabled) {
  background: var(--accent-dim);
  border-color: var(--accent-dim);
  box-shadow: 0 0 20px var(--accent-glow);
}

.btn-secondary {
  background: var(--surface-3);
  color: var(--accent);
  border-color: var(--accent-dim);
}
.btn-secondary:hover:not(:disabled) {
  background: var(--surface-2);
  border-color: var(--accent);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent-dim);
}
.btn-outline:hover:not(:disabled) {
  background: var(--accent-glow);
  border-color: var(--accent);
}

.btn-lg {
  width: 100%;
  justify-content: center;
  padding: .85rem 1.4rem;
  font-size: 1rem;
  margin-top: .5rem;
}

.btn-arrow { font-size: 1.1rem; }

/* ---------- Assessment ---------- */
.assessment-wrap {
  max-width: 760px;
  margin: 2.5rem auto 3rem;
  padding: 0 1.5rem;
}

.assessment-header {
  margin-bottom: 1.75rem;
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: .5rem;
  font-size: .85rem;
  color: var(--text-muted);
  font-weight: 500;
}

.domain-tag {
  background: var(--accent-glow);
  color: var(--accent);
  padding: .2rem .65rem;
  border-radius: 20px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
  border: 1px solid var(--accent-dim);
}

.progress-bar-outer {
  height: 8px;
  background: var(--surface-2);
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar-inner {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dim) 0%, var(--accent) 100%);
  border-radius: 4px;
  transition: width .4s ease;
}

.question-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-md);
}

.question-domain {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--accent);
  margin-bottom: .75rem;
}

.question-text {
  color: var(--text);
  margin-bottom: 1.75rem;
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  line-height: 1.45;
}

.options-list {
  display: flex;
  flex-direction: column;
  gap: .7rem;
  margin-bottom: 1.5rem;
}

.option-btn {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  padding: .9rem 1.1rem;
  background: var(--surface-2);
  border: 2px solid var(--border-hover);
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font);
  font-size: .92rem;
  color: var(--text);
  text-align: left;
  transition: border-color var(--transition), background var(--transition);
  line-height: 1.45;
}

.option-btn:hover {
  border-color: var(--accent-dim);
  background: var(--surface-3);
}

.option-btn.selected {
  border-color: var(--accent);
  background: var(--accent-glow);
}

.option-letter {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  min-width: 28px;
  border-radius: 50%;
  background: var(--surface-3);
  font-weight: 700;
  font-size: .8rem;
  color: var(--accent);
  transition: background var(--transition);
}

.option-btn.selected .option-letter {
  background: var(--accent);
  color: var(--bg);
}

.question-feedback {
  padding: .75rem 1rem;
  border-radius: var(--radius);
  font-size: .875rem;
  margin-bottom: 1rem;
  font-weight: 500;
}

.question-feedback.correct {
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid rgba(46,158,78,.3);
}

.question-feedback.incorrect {
  background: var(--red-bg);
  color: var(--red);
  border: 1px solid rgba(220,53,69,.3);
}

.assessment-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.assessment-actions .btn { min-width: 130px; }

/* ---------- Results ---------- */
.results-wrap {
  max-width: 860px;
  margin: 2rem auto 3rem;
  padding: 0 1.5rem;
}

.results-header {
  text-align: center;
  margin-bottom: 2rem;
}

.results-title { color: var(--text); }
.results-subtitle { color: var(--text-muted); margin-top: .3rem; }

/* Score ring */
.overall-score-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.score-ring-wrap {
  position: relative;
  flex-shrink: 0;
}

.score-ring {
  width: 130px; height: 130px;
}

.ring-bg {
  fill: none;
  stroke: var(--surface-3);
  stroke-width: 10;
}

.ring-fill {
  fill: none;
  stroke: var(--accent);
  stroke-width: 10;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 60px 60px;
  transition: stroke-dasharray .8s ease, stroke .4s ease;
}

.score-ring-label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.score-pct {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.score-grade {
  font-size: .72rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.score-summary { flex: 1; }

.score-summary h2 { color: var(--text); margin-bottom: .2rem; }

.score-summary p { font-size: .9rem; margin-bottom: .75rem; }

.compliance-badge {
  display: inline-block;
  padding: .35rem 1rem;
  border-radius: 20px;
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .04em;
}

.badge-green  { background: var(--green-bg);  color: var(--green);  border: 1px solid rgba(46,158,78,.3); }
.badge-amber  { background: var(--amber-bg);  color: var(--amber);  border: 1px solid rgba(229,146,10,.3); }
.badge-red    { background: var(--red-bg);    color: var(--red);    border: 1px solid rgba(220,53,69,.3); }

/* Domain bars */
.domain-breakdown,
.recommendations,
.dash-domains,
.dash-roles,
.dash-participants {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 1.5rem;
}

.section-title {
  color: var(--accent);
  margin-bottom: 1.25rem;
  padding-bottom: .65rem;
  border-bottom: 2px solid var(--border);
}

.domain-bar-item {
  margin-bottom: 1.15rem;
}

.domain-bar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: .35rem;
}

.domain-bar-name {
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.domain-bar-pct {
  font-size: .85rem;
  font-weight: 700;
}

.domain-bar-track {
  height: 14px;
  background: var(--surface-2);
  border-radius: 7px;
  overflow: hidden;
}

.domain-bar-fill {
  height: 100%;
  border-radius: 7px;
  transition: width .7s ease;
}

.bar-green { background: linear-gradient(90deg, var(--green) 0%, var(--green-light) 100%); }
.bar-amber { background: linear-gradient(90deg, var(--amber) 0%, var(--amber-light) 100%); }
.bar-red   { background: linear-gradient(90deg, var(--red)   0%, var(--red-light)   100%); }

.pct-green { color: var(--green); }
.pct-amber { color: var(--amber); }
.pct-red   { color: var(--red);   }

/* Recommendations */
.recommendation-item {
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  margin-bottom: .75rem;
  border-left: 4px solid;
  font-size: .9rem;
  line-height: 1.5;
  color: var(--text);
}

.rec-red   { background: var(--red-bg);   border-color: var(--red);   }
.rec-amber { background: var(--amber-bg); border-color: var(--amber); }
.rec-green { background: var(--green-bg); border-color: var(--green); }

.rec-domain {
  font-weight: 700;
  display: block;
  margin-bottom: .2rem;
  text-transform: uppercase;
  font-size: .75rem;
  letter-spacing: .06em;
}

.results-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: 1.5rem;
  justify-content: flex-end;
}

/* ---------- Dashboard ---------- */
.dashboard-wrap {
  max-width: 1040px;
  margin: 2rem auto 3rem;
  padding: 0 1.5rem;
}

.dashboard-header {
  margin-bottom: 1.75rem;
}

.dashboard-header h1 { color: var(--text); }
.dashboard-meta { color: var(--text-muted); font-size: .9rem; margin-top: .25rem; }

.dash-overview {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.25rem;
}

.dash-stat {
  text-align: center;
  padding: 1rem;
  background: var(--surface-2);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.dash-stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: .3rem;
}

.dash-stat-label {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-dim);
  font-weight: 600;
}

/* Role cards */
.role-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.role-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}

.role-card-name {
  font-weight: 700;
  font-size: .9rem;
  color: var(--accent);
  margin-bottom: .6rem;
}

.role-card-score {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: .3rem;
}

.role-card-count {
  font-size: .78rem;
  color: var(--text-dim);
}

/* Participants grid */
.participants-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: .85rem;
}

.participant-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .85rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .75rem;
}

.participant-info { flex: 1; overflow: hidden; }

.participant-name {
  font-weight: 600;
  font-size: .88rem;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.participant-role {
  font-size: .75rem;
  color: var(--text-dim);
  margin-top: .1rem;
}

.participant-score {
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ---------- Loading ---------- */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,12,20,.85);
  backdrop-filter: blur(4px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}

.loading-spinner {
  width: 52px; height: 52px;
  border: 5px solid rgba(201,162,39,.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-text {
  color: var(--text);
  font-weight: 500;
  font-size: 1rem;
}

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--surface-3);
  color: var(--text);
  padding: .75rem 1.25rem;
  border-radius: var(--radius);
  font-size: .88rem;
  font-weight: 500;
  z-index: 1000;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  animation: fadeIn .2s ease;
  max-width: 320px;
}

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--surface);
  color: var(--text-dim);
  text-align: center;
  padding: 1.25rem 1rem;
  font-size: .8rem;
  margin-top: auto;
  border-top: 1px solid var(--border);
}

.footer-note { margin-top: .2rem; font-size: .75rem; opacity: .7; }

/* ---------- Utilities ---------- */
.no-print { }

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .card-grid {
    grid-template-columns: 1fr;
    margin-top: -1.5rem;
  }

  .info-panel { display: grid; grid-template-columns: 1fr 1fr; }

  .overall-score-card { flex-direction: column; align-items: center; text-align: center; }

  .results-actions { justify-content: center; }

  .question-card { padding: 1.5rem 1.1rem; }

  .role-cards { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .info-panel { grid-template-columns: 1fr; }

  .header-inner { padding: 0 1rem; }

  .hero { padding: 2.5rem 1rem 2rem; }

  .card { padding: 1.25rem; }

  .assessment-actions { flex-direction: column-reverse; }
  .assessment-actions .btn { width: 100%; justify-content: center; }

  .role-cards { grid-template-columns: 1fr; }

  .dash-overview { grid-template-columns: 1fr 1fr; }
}

/* ---------- Print ---------- */
@media print {
  .no-print, .site-header, .site-footer { display: none !important; }

  body { background: #fff; color: #212121; font-size: 13px; }

  .results-wrap, .dashboard-wrap { max-width: 100%; margin: 0; padding: 0; }

  .card, .overall-score-card, .domain-breakdown,
  .recommendations, .dash-overview, .dash-roles,
  .dash-domains, .dash-participants { box-shadow: none; border: 1px solid #ddd; background: #fff; page-break-inside: avoid; }

  .domain-bar-fill, .ring-fill { print-color-adjust: exact; -webkit-print-color-adjust: exact; }

  .view { display: block !important; }

  #view-landing, #view-assessment { display: none !important; }

  h1, h2, h3, h4, .card-title, .section-title, .score-pct { color: #212121 !important; }
  p, .text-muted, .domain-bar-name { color: #616161 !important; }
}