/* cAIBench — Phase 1 styles
   White background, navy + cyan primary, professional non-pastel accents.
   Status: green (low), amber (medium), orange (high), red (critical). */

:root {
  --navy: #0B1F3B;
  --navy-2: #122d52;
  --cyan: #00B4D8;
  --cyan-soft: #EBF8FF;
  --white: #FFFFFF;
  --light: #F4F7FB;
  --gray: #6C7A89;
  --gray-faint: #94A3B8;
  --gray-border: #E5EBF1;
  --ink: #2D3748;
  --green: #22C55E;
  --amber: #EAB308;
  --orange: #F97316;
  --red: #EF4444;
  --shadow-sm: 0 1px 3px rgba(11,31,59,0.06);
  --shadow-md: 0 4px 14px rgba(11,31,59,0.08);
  --radius: 8px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--light);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

/* ─── App chrome ────────────────────────────────────────────────────── */

.app-header {
  background: var(--navy);
  color: var(--white);
  padding: 14px 0;
  border-bottom: 3px solid var(--cyan);
}
.app-header__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--white);
}
.brand .ai { color: var(--cyan); }
.brand small {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--gray-faint);
  text-transform: uppercase;
  margin-top: 2px;
}

.app-header__nav {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 14px;
}
.app-header__nav a { color: var(--cyan-soft); }
.app-header__nav .session-email {
  color: var(--gray-faint);
  font-size: 13px;
}

.app-footer {
  margin-top: 60px;
  padding: 22px 0;
  background: var(--navy);
  color: var(--gray-faint);
  font-size: 12px;
  text-align: center;
}
.app-footer a { color: var(--cyan); }

/* ─── Content ──────────────────────────────────────────────────────── */

main.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 36px 24px 12px;
}

.auth-card {
  max-width: 460px;
  margin: 48px auto 24px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 36px 32px;
  border-top: 4px solid var(--cyan);
}

.auth-card h1 {
  margin: 0 0 6px 0;
  font-size: 1.5rem;
  color: var(--navy);
}
.auth-card .lede {
  margin: 0 0 24px 0;
  color: var(--gray);
  font-size: 14px;
}

/* ─── Forms ────────────────────────────────────────────────────────── */

.field {
  display: block;
  margin-bottom: 18px;
}
.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}
.field input[type="text"],
.field input[type="email"],
.field input[type="password"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--gray-border);
  border-radius: 6px;
  font-size: 15px;
  color: var(--ink);
  background: var(--white);
}
.field input:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,180,216,0.18);
}

.field-hint {
  display: block;
  font-size: 12px;
  color: var(--gray);
  margin-top: 6px;
}

.btn {
  display: inline-block;
  padding: 11px 22px;
  font-size: 14px;
  font-weight: 700;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  letter-spacing: 0.2px;
}
.btn-primary {
  background: var(--cyan);
  color: var(--navy);
  border-color: var(--cyan);
}
.btn-primary:hover { background: #0096b3; border-color: #0096b3; }

.btn-secondary {
  background: var(--white);
  color: var(--navy);
  border-color: var(--gray-border);
}
.btn-secondary:hover { border-color: var(--navy); }

.btn-block {
  width: 100%;
  text-align: center;
}

/* ─── Alerts ───────────────────────────────────────────────────────── */

.alert {
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 14px;
  margin-bottom: 18px;
  border: 1px solid transparent;
}
.alert-error {
  background: #fff1f1;
  border-color: #fed7d7;
  color: #991b1b;
}
.alert-info {
  background: var(--cyan-soft);
  border-color: rgba(0,180,216,0.35);
  color: var(--navy);
}
.alert-success {
  background: #ecfdf5;
  border-color: #bbf7d0;
  color: #14532d;
}

/* ─── Dashboard / utility ───────────────────────────────────────────── */

.page-h1 {
  margin: 0 0 8px 0;
  font-size: 1.7rem;
  color: var(--navy);
}
.page-lede { margin: 0 0 32px; color: var(--gray); max-width: 720px; }

.empty-state {
  background: var(--white);
  border: 1px dashed var(--gray-border);
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
  color: var(--gray);
}

.kicker {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.4px;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.muted { color: var(--gray); }

.password-rules {
  background: var(--cyan-soft);
  border-left: 3px solid var(--cyan);
  padding: 12px 14px;
  border-radius: 0 6px 6px 0;
  font-size: 13px;
  color: var(--navy);
  margin-bottom: 18px;
}
.password-rules strong { color: var(--navy); }

/* ─── Phase 2 ──────────────────────────────────────────────────────── */

/* Status pills */

.status-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border: 1px solid transparent;
  white-space: nowrap;
}
.status-pill--draft    { background:#FEF3C7; color:#92400E; border-color:#FDE68A; }
.status-pill--active   { background:#ECFDF5; color:#065F46; border-color:#A7F3D0; }
.status-pill--closed   { background:#F1F5F9; color:#475569; border-color:#CBD5E1; }
.status-pill--pending  { background:#EFF6FF; color:#1E40AF; border-color:#BFDBFE; }
.status-pill--inactive { background:#FEF2F2; color:#991B1B; border-color:#FECACA; }

/* Reg chips */

.reg-chip {
  display: inline-block;
  background: var(--cyan-soft);
  color: var(--navy);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 4px;
  margin-right: 4px;
  margin-bottom: 4px;
  border: 1px solid rgba(0,180,216,0.2);
}

/* Data tables */

.data-card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.data-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--gray);
  text-transform: uppercase;
  background: var(--light);
  padding: 10px 14px;
  border-bottom: 1px solid var(--gray-border);
}
.data-table td {
  padding: 14px;
  border-bottom: 1px solid var(--gray-border);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(0,180,216,0.04); }

.data-table--inline { box-shadow: none; border: none; }
.data-table--inline td { padding: 10px 6px; }
.data-table--inline th { background: transparent; padding: 6px; }

/* Forms */

.form-card {
  max-width: 760px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 28px 28px 24px;
  border: 1px solid var(--gray-border);
}

.form-fieldset {
  border: none;
  padding: 0;
  margin: 0 0 22px 0;
}
.form-fieldset legend {
  font-size: 12px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
  padding: 0;
}

.field textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--gray-border);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  color: var(--ink);
  background: var(--white);
  resize: vertical;
}
.field textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,180,216,0.18);
}

.select-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--gray-border);
  border-radius: 6px;
  font-size: 14px;
  color: var(--ink);
  background: var(--white);
  font-family: inherit;
}
.select-input:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,180,216,0.18);
}

.radio-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}
.radio-tile {
  display: flex;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--gray-border);
  border-radius: 8px;
  cursor: pointer;
  align-items: flex-start;
  background: var(--white);
  transition: border-color 0.12s, background 0.12s;
}
.radio-tile:hover { border-color: var(--cyan); }
.radio-tile input[type="radio"] { margin-top: 3px; accent-color: var(--cyan); }
.radio-tile div strong { display: block; color: var(--navy); font-size: 14px; margin-bottom: 2px; }
.radio-tile div .muted { display: block; font-size: 12px; }
.radio-tile:has(input:checked) {
  border-color: var(--cyan);
  background: var(--cyan-soft);
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}
.checkbox-grid--compact { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px; }
.checkbox-tile {
  display: flex;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--gray-border);
  border-radius: 6px;
  cursor: pointer;
  align-items: flex-start;
  background: var(--white);
  transition: border-color 0.12s, background 0.12s;
}
.checkbox-tile:hover { border-color: var(--cyan); }
.checkbox-tile input[type="checkbox"] { margin-top: 3px; accent-color: var(--cyan); }
.checkbox-tile div strong { display: block; color: var(--navy); font-size: 13px; }
.checkbox-tile div .muted { display: block; font-size: 12px; }
.checkbox-tile:has(input:checked) {
  border-color: var(--cyan);
  background: var(--cyan-soft);
}
.checkbox-tile--compact { padding: 8px 10px; }
.checkbox-tile--compact div strong { font-size: 12px; }
.checkbox-tile--compact div .muted { font-size: 11px; }

/* Detail-page layout */

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 20px;
  align-items: start;
}
@media (max-width: 820px) {
  .detail-grid { grid-template-columns: 1fr; }
}

.detail-col { display: flex; flex-direction: column; gap: 16px; }

.action-card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
}
.action-card h3 {
  margin: 0 0 10px 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.3px;
}
.action-card--primary {
  border-color: var(--cyan);
  background: linear-gradient(180deg, var(--cyan-soft), var(--white) 80%);
}

.kv-list {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 6px 14px;
  margin: 0;
  font-size: 13px;
}
.kv-list dt { color: var(--gray); }
.kv-list dd { margin: 0; color: var(--navy); }

/* Buttons */

.btn-sm {
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 700;
}

/* Engagement cards (client dashboard) */

.engagement-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.engagement-card {
  display: block;
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 18px 20px;
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.12s, transform 0.12s, box-shadow 0.12s;
}
.engagement-card:hover {
  border-color: var(--cyan);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.engagement-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.engagement-card__type {
  font-size: 11px;
  font-weight: 700;
  color: var(--gray);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.engagement-card__company {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.engagement-card__regs { font-size: 12px; }

/* ─── Scope-design page ─────────────────────────────────────────────── */

.scope-summary-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 20px 0 24px;
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow-sm);
}
.scope-summary-bar__item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 4px 8px;
}
.scope-summary-bar__item strong {
  font-size: 20px;
  color: var(--navy);
  font-weight: 700;
}
.scope-summary-bar__item span {
  font-size: 11px;
  color: var(--gray);
  letter-spacing: 0.8px;
  text-transform: uppercase;
}
.scope-summary-bar__item--accent {
  background: var(--cyan-soft);
  border-radius: 6px;
}
.scope-summary-bar__item--accent strong { color: var(--navy); }

.scope-domain {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}
.scope-domain summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 18px;
  background: var(--light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  border-bottom: 1px solid var(--gray-border);
}
.scope-domain summary::-webkit-details-marker { display: none; }
.scope-domain summary::before {
  content: "▸";
  color: var(--cyan);
  font-size: 13px;
  transition: transform 0.12s;
  display: inline-block;
  margin-right: 6px;
}
.scope-domain[open] summary::before { transform: rotate(90deg); }
.scope-domain__id { font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace; }
.scope-domain__counts {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray);
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.scope-domain__body { padding: 14px 18px; }

.scope-risk {
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--gray-border);
}
.scope-risk:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.scope-risk__head {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  cursor: pointer;
  padding: 6px 0;
}
.scope-risk__head input[type="checkbox"] {
  margin-top: 4px;
  accent-color: var(--cyan);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.scope-risk__head strong {
  display: block;
  color: var(--navy);
  font-size: 14px;
  margin-bottom: 2px;
}
.scope-risk__head small { display: inline-block; font-size: 11px; margin-left: 0; }

.severity-chip {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  margin-right: 6px;
  vertical-align: 2px;
}
.severity-chip--low      { background:#ECFDF5; color:#065F46; border:1px solid #A7F3D0; }
.severity-chip--moderate { background:#FEF9C3; color:#92400E; border:1px solid #FDE68A; }
.severity-chip--high     { background:#FFEDD5; color:#9A3412; border:1px solid #FED7AA; }
.severity-chip--critical { background:#FEE2E2; color:#991B1B; border:1px solid #FECACA; }

.scope-controls {
  margin: 10px 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.scope-control {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 8px 12px;
  background: var(--light);
  border: 1px solid var(--gray-border);
  border-radius: 6px;
  cursor: pointer;
}
.scope-control:hover { border-color: var(--cyan); }
.scope-control input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--cyan);
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.scope-control:has(input:checked) {
  background: var(--cyan-soft);
  border-color: var(--cyan);
}
.scope-control strong {
  display: block;
  color: var(--navy);
  font-size: 13px;
  margin-bottom: 2px;
}
.scope-control__meta {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 12px;
}

.scope-form-actions {
  margin-top: 24px;
  padding: 18px 0;
  border-top: 1px solid var(--gray-border);
  display: flex;
  gap: 12px;
  align-items: center;
}