/**
 * NursingRidge Policy Library — front-end CSS.
 *
 * Mirrors the v3 mockup palette so the live module looks identical to
 * the design Richard signed off on. Tied to the dark-navy operator
 * surface (same family as Benchmark/Compare/Win).
 */

.nr-policy-library {
  --navy: #0c2540;
  --navy-2: #14304d;
  --navy-3: #1d4670;
  --navy-line: rgba(255,255,255,0.10);
  --navy-line-2: rgba(255,255,255,0.18);
  --teal: #5DCAA5;
  --teal-dark: #0F6E56;
  --teal-glow: rgba(93,202,165,0.18);
  --teal-glow-2: rgba(93,202,165,0.10);
  --card: #ffffff;
  --card-border: rgba(14,42,69,0.10);
  --text: #0c2540;
  --text-muted: #5a6878;
  --text-faint: #93a0b0;
  --text-on-dark: #ffffff;
  --text-on-dark-muted: rgba(255,255,255,0.72);
  --text-on-dark-faint: rgba(255,255,255,0.45);
  --amber: #BA7517;
  --amber-bg: #FAEEDA;
  --red-bg: #FCEBEB;
  --red: #791F1F;
  --radius: 12px;
  --radius-sm: 8px;

  background: var(--navy);
  color: var(--text-on-dark);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  padding: 40px 24px 60px;
  min-height: 60vh;
}

.nr-policy-library * { box-sizing: border-box; }

.nr-section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--teal);
  text-transform: uppercase;
  margin: 0 0 12px;
}
.nr-h1 {
  font-size: 48px;
  font-weight: 800;
  margin: 0 0 12px;
  letter-spacing: -0.025em;
  color: var(--text-on-dark);
  line-height: 1.05;
}
.nr-lede {
  font-size: 16px;
  color: var(--text-on-dark-muted);
  margin: 0 0 36px;
  max-width: 680px;
  line-height: 1.6;
}

.nr-search-wrap { position: relative; margin-bottom: 8px; }
.nr-search-wrap > i { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); font-size: 20px; color: var(--text-on-dark-faint); }
.nr-search {
  width: 100%; height: 60px;
  padding: 0 90px 0 52px;
  font-size: 15px;
  border: 1px solid var(--navy-line-2);
  border-radius: var(--radius);
  background: var(--navy-2);
  color: var(--text-on-dark);
  font-family: inherit;
}
.nr-search::placeholder { color: var(--text-on-dark-faint); }
.nr-search:focus { outline: none; border-color: var(--teal); background: var(--navy-3); }
.nr-search-wrap kbd { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); font-size: 11px; padding: 4px 8px; background: var(--navy-3); border: 1px solid var(--navy-line-2); border-radius: 6px; color: var(--text-on-dark-muted); font-family: inherit; }
.nr-search-hint { font-size: 12px; color: var(--text-on-dark-faint); margin: 0 0 28px; padding-left: 4px; }
.nr-search-hint i { color: var(--teal); font-size: 13px; vertical-align: -2px; margin-right: 4px; }

.nr-tabs {
  display: flex; gap: 2px;
  background: var(--navy-2);
  border: 1px solid var(--navy-line-2);
  border-radius: var(--radius);
  padding: 4px;
  margin-bottom: 20px;
  width: fit-content;
}
.nr-tab {
  font-size: 13px; font-weight: 500;
  padding: 9px 16px; border-radius: 8px;
  color: var(--text-on-dark-muted);
  background: transparent;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
}
.nr-tab:hover { color: var(--text-on-dark); }
.nr-tab.active { background: var(--teal); color: var(--navy); font-weight: 600; }
.nr-tab i { font-size: 14px; }

.nr-facility-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.nr-fac-chip {
  font-size: 12px; font-weight: 500;
  padding: 7px 13px; border-radius: 999px;
  background: var(--navy-2);
  border: 1px solid var(--navy-line-2);
  color: var(--text-on-dark-muted);
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
}
.nr-fac-chip:hover { color: var(--text-on-dark); border-color: var(--teal); }
.nr-fac-chip.active { background: var(--teal-glow); color: var(--teal); border-color: var(--teal); }
.nr-fac-chip .badge {
  font-size: 10px; padding: 1px 7px; border-radius: 999px;
  background: var(--navy-3); color: var(--text-on-dark-muted); font-weight: 600;
}
.nr-fac-chip.active .badge { background: var(--teal); color: var(--navy); }

.nr-filter-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 14px; }
.nr-filter-label { font-size: 12px; color: var(--text-on-dark-faint); margin-right: 4px; font-weight: 500; }
.nr-chip {
  font-size: 12px; padding: 5px 11px; border-radius: 999px;
  background: transparent; border: 1px solid var(--navy-line-2);
  color: var(--text-on-dark-muted); cursor: pointer;
  font-family: inherit; text-decoration: none;
}
.nr-chip.active { background: var(--teal-glow); color: var(--teal); border-color: var(--teal); }

.nr-results-bar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px; padding-bottom: 14px;
  border-bottom: 1px solid var(--navy-line);
  font-size: 13px; color: var(--text-on-dark-muted);
}
.nr-results-bar strong { color: var(--text-on-dark); font-weight: 600; }

.nr-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 14px; }

.nr-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 18px;
  display: flex; flex-direction: column;
  color: var(--text);
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}
.nr-card:hover { transform: translateY(-1px); box-shadow: 0 8px 24px -8px rgba(0,0,0,0.25); }
.nr-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.nr-card-title { font-size: 16px; font-weight: 700; margin: 0; line-height: 1.3; color: var(--navy); letter-spacing: -0.01em; }
.nr-ai-badge {
  display: inline-flex; align-items: center;
  font-size: 10px; padding: 3px 8px; border-radius: 999px;
  background: var(--amber-bg); color: var(--amber);
  white-space: nowrap; font-weight: 700;
  letter-spacing: 0.5px; text-transform: uppercase;
}
.nr-ai-badge i { font-size: 11px; margin-right: 3px; }
.nr-pills { display: flex; gap: 5px; margin-bottom: 12px; flex-wrap: wrap; }
.nr-pill { font-size: 11px; padding: 3px 9px; border-radius: 999px; font-weight: 600; }
.nr-pill-tag { background: var(--red-bg); color: var(--red); }
.nr-pill-kind { background: #E1F5EE; color: var(--teal-dark); }
.nr-pill-cat { background: #f1efe8; color: var(--text-muted); }
.nr-card-abstract {
  font-size: 13px; color: var(--text-muted); line-height: 1.55;
  margin: 0 0 14px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; flex: 1;
}
.nr-card-foot {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 11px; color: var(--text-faint);
  padding-top: 12px; border-top: 1px solid var(--card-border);
}
.nr-card-foot .facs { font-weight: 600; color: var(--text-muted); }
.nr-card-foot .arrow { color: var(--teal-dark); font-weight: 600; }
.nr-card-foot .arrow i { font-size: 13px; vertical-align: -2px; margin-left: 2px; }

.nr-card-draft {
  background: linear-gradient(180deg, var(--navy-3) 0%, var(--navy-2) 100%);
  border: 1px solid var(--teal);
  color: var(--text-on-dark);
}
.nr-card-draft .nr-card-title { color: var(--text-on-dark); }
.nr-card-draft .nr-card-abstract { color: var(--text-on-dark-muted); }
.nr-card-draft .nr-card-foot { border-top-color: var(--navy-line-2); color: var(--text-on-dark-faint); }
.nr-card-draft .nr-card-foot .facs { color: var(--text-on-dark-muted); }
.nr-card-draft .nr-card-foot .arrow { color: var(--teal); }
.nr-card-draft .nr-pill { background: var(--teal-glow); color: var(--teal); }
.nr-card-draft .nr-ai-badge { background: var(--teal); color: var(--navy); }

.nr-empty-hint {
  margin-top: 24px; padding: 18px 22px;
  background: var(--navy-2); border: 1px dashed var(--navy-line-2);
  border-radius: var(--radius);
  display: flex; align-items: center; gap: 16px;
}
.nr-empty-hint > i { font-size: 24px; color: var(--teal); }
.nr-empty-hint div { flex: 1; font-size: 13px; color: var(--text-on-dark-muted); line-height: 1.5; }
.nr-empty-hint strong { color: var(--text-on-dark); font-weight: 600; }
.nr-button {
  background: var(--teal); color: var(--navy);
  border: none; padding: 11px 18px; border-radius: 8px;
  font-size: 13px; font-weight: 700;
  text-decoration: none; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 4px;
}
.nr-button:hover { background: #6fd6b3; }

/* ===== Detail page ===== */

.nr-policy-detail {
  --navy: #0c2540;
  --navy-2: #14304d;
  --navy-line-2: rgba(255,255,255,0.18);
  --teal: #5DCAA5;
  --teal-dark: #0F6E56;
  --teal-bg: #E1F5EE;
  --teal-glow: rgba(93,202,165,0.18);
  --card: #ffffff;
  --card-border: rgba(14,42,69,0.10);
  --text: #0c2540;
  --text-muted: #5a6878;
  --text-faint: #93a0b0;
  --text-on-dark: #ffffff;
  --text-on-dark-muted: rgba(255,255,255,0.72);
  --bg-soft: #f5f4f0;
  --amber: #BA7517;
  --amber-bg: #FAEEDA;
  --red-bg: #FCEBEB;
  --red: #791F1F;

  background: var(--navy);
  padding: 40px 24px 60px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
  -webkit-font-smoothing: antialiased;
}

.nr-detail-card {
  max-width: 880px;
  margin: 0 auto;
  background: var(--card);
  border-radius: 16px;
  padding: 36px;
  color: var(--text);
  box-shadow: 0 12px 40px -8px rgba(0,0,0,0.35);
}

.nr-detail-card .nr-head-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 14px; flex-wrap: wrap; }
.nr-detail-card h1 { font-size: 34px; font-weight: 800; margin: 0; letter-spacing: -0.025em; color: var(--navy); line-height: 1.1; flex: 1; }
.nr-meta-block { font-size: 12px; color: var(--text-faint); text-align: right; line-height: 1.5; }
.nr-meta-block strong { color: var(--text); font-weight: 700; display: block; font-size: 13px; margin-top: 2px; }

.nr-detail-card .nr-pills { margin: 10px 0 24px; }
.nr-pill { font-size: 12px; padding: 4px 11px; border-radius: 999px; font-weight: 600; }

.nr-abstract {
  font-size: 15px; color: var(--text-muted); line-height: 1.6;
  padding: 16px 18px; background: var(--bg-soft);
  border-radius: 8px; margin: 0 0 28px;
}

.nr-detail-card h2 { font-size: 17px; font-weight: 700; margin: 0 0 10px; color: var(--navy); letter-spacing: -0.005em; }
.nr-body-text { font-size: 15px; line-height: 1.75; color: var(--text); margin: 0 0 22px; }

.nr-gate-divider { position: relative; margin: 28px 0 24px; text-align: center; }
.nr-gate-divider::before { content: ""; position: absolute; top: 50%; left: 0; right: 0; border-top: 1px dashed rgba(14,42,69,0.20); }
.nr-gate-label {
  position: relative; background: var(--card); display: inline-block;
  padding: 0 14px; font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--text-faint); font-weight: 700;
}
.nr-gate-label i { color: var(--teal-dark); margin-right: 4px; }

.nr-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 28px; }
.nr-stat { background: var(--bg-soft); border-radius: 8px; padding: 14px 16px; }
.nr-stat-label { font-size: 11px; color: var(--text-faint); margin-bottom: 4px; letter-spacing: 0.05em; text-transform: uppercase; font-weight: 600; }
.nr-stat-value { font-size: 22px; font-weight: 800; color: var(--navy); letter-spacing: -0.02em; }

.nr-ai-cta {
  background: linear-gradient(180deg, var(--navy-2) 0%, var(--navy) 100%);
  border-radius: 16px;
  padding: 28px;
  color: var(--text-on-dark);
}
.nr-ai-cta-head { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.nr-ai-cta-badge {
  display: inline-flex; align-items: center;
  font-size: 10px; padding: 4px 10px; border-radius: 999px;
  background: var(--teal); color: var(--navy);
  font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase;
}
.nr-ai-required {
  margin-left: auto;
  font-size: 11px; padding: 4px 10px; border-radius: 999px;
  background: rgba(255,255,255,0.10); color: rgba(255,255,255,0.85);
  font-weight: 600; letter-spacing: 0.4px; text-transform: uppercase;
}
.nr-ai-cta-title { color: var(--text-on-dark); font-size: 22px; font-weight: 800; margin: 6px 0; letter-spacing: -0.02em; }
.nr-ai-cta-sub { font-size: 14px; color: var(--text-on-dark-muted); line-height: 1.55; margin: 0 0 20px; }

.nr-picker-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 0 0 12px; }
.nr-picker {
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--navy-line-2);
  border-radius: 8px;
  padding: 0 14px; height: 44px;
  font-size: 14px; color: var(--text-on-dark);
  font-family: inherit; width: 100%;
  appearance: none;
}
.nr-picker option { background: var(--navy); color: var(--text-on-dark); }
.nr-picker:focus { outline: none; border-color: var(--teal); }

.nr-chat-input {
  width: 100%; min-height: 84px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--navy-line-2);
  border-radius: 8px; padding: 12px 14px;
  color: var(--text-on-dark); font-family: inherit;
  font-size: 14px; line-height: 1.55;
  resize: vertical; margin: 0 0 16px;
}
.nr-chat-input::placeholder { color: rgba(255,255,255,0.40); }
.nr-chat-input:focus { outline: none; border-color: var(--teal); }

.nr-run-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.nr-cost-est { font-size: 13px; color: var(--text-on-dark-muted); display: flex; align-items: center; gap: 6px; }
.nr-cost-est i { font-size: 16px; color: var(--teal); }
.nr-cost-est strong { color: var(--text-on-dark); font-weight: 700; }
.nr-run-btn {
  background: var(--teal); color: var(--navy);
  border: none; padding: 13px 24px; border-radius: 8px;
  font-size: 14px; font-weight: 700;
  font-family: inherit; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.nr-run-btn:hover { background: #6fd6b3; }

.nr-citations { margin-top: 24px; padding: 18px 20px; background: var(--bg-soft); border-radius: 8px; }
.nr-citations-head { display: flex; align-items: center; gap: 8px; margin: 0 0 10px; font-size: 13px; font-weight: 700; color: var(--text); }
.nr-citations-head i { font-size: 16px; color: var(--teal-dark); }
.nr-citations-list { display: flex; flex-direction: column; gap: 5px; font-size: 13px; color: var(--text-muted); line-height: 1.55; }
.nr-citations-list div { padding-left: 16px; position: relative; }
.nr-citations-list div::before { content: ""; position: absolute; left: 0; top: 8px; width: 4px; height: 4px; border-radius: 50%; background: var(--teal); }

.nr-disclaimer {
  font-size: 11px; color: var(--text-faint); line-height: 1.55;
  margin: 18px 0 0; padding: 12px 14px;
  border-left: 2px solid rgba(14,42,69,0.15);
}
.nr-disclaimer i { color: var(--amber); margin-right: 4px; }