/* =====================================================================
   NEXUS · §4.10 Daily CS Brief
   ===================================================================== */

body.nx-brief { background: linear-gradient(180deg, var(--nx-ink-950), var(--nx-ink-900)); color: #FFF; min-height: 100vh; margin: 0; }
.br-shell { max-width: 1120px; margin: 0 auto; padding: 20px; }

/* Brief document — designed to feel executive + printable */
.brief-doc {
  background: linear-gradient(180deg, #FAF9F2 0%, #F5F3E9 100%);
  color: #1E293B;
  border-radius: 16px;
  padding: 60px 72px;
  margin-bottom: 20px;
  box-shadow: 0 20px 60px -20px rgba(0,0,0,0.6);
  position: relative;
  overflow: hidden;
  font-family: 'Georgia', 'Times New Roman', serif;
  line-height: 1.65;
}
.brief-doc::before {
  content: 'CS BRIEF · CONFIDENTIAL';
  position: absolute;
  right: 24px; top: 24px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: rgba(30, 41, 59, 0.35);
  font-weight: 900;
}
.brief-doc .crest {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, #F5D97F, #B08B26);
  color: #1a1104;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 22px;
  margin-bottom: 20px;
}
.brief-doc h1 {
  font-size: 34px;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 0 0 4px;
  color: #0B2545;
}
.brief-doc .sub {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: #64748B;
  text-transform: uppercase;
  font-weight: 900;
  margin-bottom: 32px;
}
.brief-doc .status-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 16px; margin-bottom: 32px;
  padding: 16px; background: rgba(11, 37, 69, 0.05); border-radius: 10px;
}
.brief-doc .status-strip .cell { text-align: center; }
.brief-doc .status-strip .l { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.14em; color: #475569; font-weight: 900; text-transform: uppercase; }
.brief-doc .status-strip .v { font-family: var(--font-mono); font-size: 22px; font-weight: 900; color: #0B2545; margin-top: 4px; }
.brief-doc .status-strip .v.watch { color: #B45309; }
.brief-doc .status-strip .v.alert { color: #DC2626; }
.brief-doc .status-strip .v.ok    { color: #059669; }

.brief-doc h2 {
  font-size: 18px;
  font-weight: 900;
  color: #0B2545;
  margin: 32px 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid #F5D97F;
  letter-spacing: -0.01em;
}
.brief-doc h2 .num {
  display: inline-block;
  width: 28px; height: 28px;
  background: #F5D97F; color: #1a1104;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 13px;
  line-height: 28px;
  text-align: center;
  margin-right: 10px;
  vertical-align: middle;
}
.brief-doc p { font-size: 15px; color: #334155; margin: 0 0 12px; }
.brief-doc ul, .brief-doc ol { padding-left: 24px; margin: 0 0 12px; }
.brief-doc li { font-size: 14.5px; color: #334155; margin-bottom: 8px; line-height: 1.55; }
.brief-doc li strong { color: #0B2545; }

.brief-doc .callout {
  padding: 14px 18px;
  background: rgba(212, 175, 55, 0.08);
  border-left: 4px solid #F5D97F;
  border-radius: 4px;
  font-size: 14px;
  color: #334155;
  margin: 12px 0;
  font-style: italic;
}

.brief-doc .callout.warn { background: rgba(220, 38, 38, 0.06); border-left-color: #DC2626; }

.brief-doc .top5 { display: flex; flex-direction: column; gap: 8px; margin: 12px 0; }
.brief-doc .top5-item {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px 14px;
  background: rgba(11, 37, 69, 0.04);
  border-radius: 8px;
  border-left: 3px solid #64748B;
}
.brief-doc .top5-item.critical { border-left-color: #DC2626; background: rgba(220, 38, 38, 0.04); }
.brief-doc .top5-item.elevated { border-left-color: #EA580C; }
.brief-doc .top5-item .rank {
  width: 28px; height: 28px; border-radius: 50%;
  background: #0B2545; color: #FFF;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-weight: 900; font-size: 12px;
}
.brief-doc .top5-item .t { font-size: 14px; font-weight: 700; color: #0B2545; }
.brief-doc .top5-item .m { font-family: var(--font-mono); font-size: 10px; color: #64748B; margin-top: 2px; letter-spacing: 0.06em; }
.brief-doc .top5-item .score {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 900;
  color: #B45309;
}

.brief-doc .calls { display: flex; flex-direction: column; gap: 6px; }
.brief-doc .call {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  gap: 10px;
  align-items: start;
  padding: 10px 12px;
  background: rgba(6, 78, 59, 0.06);
  border-radius: 6px;
  border-left: 3px solid #059669;
}
.brief-doc .call .n {
  font-family: var(--font-mono); font-weight: 900; color: #059669; font-size: 13px;
}
.brief-doc .call .t { font-size: 13px; color: #0B2545; font-weight: 700; }
.brief-doc .call .m { font-size: 12px; color: #64748B; margin-top: 2px; }
.brief-doc .call .time { font-family: var(--font-mono); font-size: 10px; color: #059669; font-weight: 900; letter-spacing: 0.06em; }

.brief-doc .foot {
  margin-top: 40px; padding-top: 16px;
  border-top: 1px solid rgba(11, 37, 69, 0.14);
  font-family: var(--font-mono); font-size: 10px;
  color: #64748B;
  letter-spacing: 0.06em;
  display: flex; justify-content: space-between;
}
.brief-doc .sig {
  display: flex; flex-direction: column;
  margin-top: 40px;
}
.brief-doc .sig-line {
  border-top: 1px solid #94A3B8;
  padding-top: 6px;
  max-width: 240px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #64748B;
  letter-spacing: 0.06em;
}

/* Floating Read-aloud button */
.br-shell { position: relative; }
.br-play {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 40;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 20px 12px 16px;
  background: linear-gradient(135deg, var(--nx-teal-500), var(--nx-teal-700));
  color: #FFF;
  border: 0;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: var(--fw-bold);
  cursor: pointer;
  box-shadow: 0 12px 30px -8px rgba(6, 182, 212, 0.6);
  transition: transform 150ms var(--ease-out), box-shadow 150ms var(--ease-out);
}
.br-play:hover { transform: translateY(-1px); box-shadow: 0 16px 36px -8px rgba(6, 182, 212, 0.75); }
.br-play .ic {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.16);
  border-radius: 50%;
  font-size: 11px;
}
.br-play.playing {
  background: linear-gradient(135deg, #DC2626, #9F1D1D);
  box-shadow: 0 12px 30px -8px rgba(220, 38, 38, 0.6);
  animation: playPulse 1.4s ease-in-out infinite;
}
@keyframes playPulse {
  0%, 100% { box-shadow: 0 12px 30px -8px rgba(220, 38, 38, 0.6), 0 0 0 0 rgba(220, 38, 38, 0.5); }
  50%      { box-shadow: 0 12px 30px -8px rgba(220, 38, 38, 0.6), 0 0 0 12px rgba(220, 38, 38, 0); }
}

/* Action bar (below doc) */
.br-actions {
  display: flex; gap: 10px; justify-content: center;
  padding: 16px;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  flex-wrap: wrap;
}
.br-actions .btn {
  padding: 10px 18px;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: var(--fw-bold);
  cursor: pointer;
  transition: all 150ms var(--ease-out);
}
.br-actions .btn.primary { background: var(--nx-teal-500); color: #032530; }
.br-actions .btn.primary:hover { background: var(--nx-teal-400); }
.br-actions .btn.ghost { background: transparent; color: rgba(255,255,255,0.65); border: 1px solid rgba(255,255,255,0.14); }
.br-actions .btn.ghost:hover { color: #FFF; border-color: rgba(255,255,255,0.3); }

/* =====================================================================
   PRINT · make the brief look like a proper printed document
   ===================================================================== */
@media print {
  /* Full white page — dark backgrounds cost ink and look bad */
  @page {
    size: A4;
    margin: 15mm;
  }
  html, body {
    background: #FFFFFF !important;
    color: #1E293B !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  /* Hide the top nav, avatar, action bar, scope banner, demo bits */
  #nxShellRoot,
  .nx-topbar,
  .scope-banner,
  .br-actions,
  .nxm-scrim,
  #nxToast {
    display: none !important;
  }

  /* Reset container spacing */
  .br-shell {
    max-width: 100%;
    margin: 0;
    padding: 0;
  }

  /* Brief document · plain paper, no shadow, no rounded corners */
  .brief-doc {
    background: #FFFFFF !important;
    color: #1E293B !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    overflow: visible !important;
    font-size: 11pt !important;
  }
  .brief-doc::before {
    /* Keep the CONFIDENTIAL watermark visible */
    color: #64748B !important;
    top: 0 !important;
    right: 0 !important;
  }

  /* Give sections a chance to break cleanly */
  .brief-doc h2 {
    page-break-after: avoid;
    break-after: avoid;
    margin-top: 18pt !important;
    color: #0B2545 !important;
    border-bottom: 1.5pt solid #B08B26 !important;
  }
  .brief-doc h2 .num {
    background: #B08B26 !important;
    color: #FFFFFF !important;
    -webkit-print-color-adjust: exact;
  }
  .brief-doc h1 {
    color: #0B2545 !important;
    font-size: 22pt !important;
    margin-bottom: 4pt !important;
  }
  .brief-doc .crest {
    background: #B08B26 !important;
    color: #FFFFFF !important;
  }
  .brief-doc .sub {
    color: #475569 !important;
    font-size: 8.5pt !important;
  }
  .brief-doc .status-strip {
    background: #F8F5EA !important;
    border: 1pt solid #E5E0CE !important;
    page-break-inside: avoid;
    break-inside: avoid;
    -webkit-print-color-adjust: exact;
  }
  .brief-doc .callout {
    background: #FDF8E4 !important;
    border-left: 3pt solid #B08B26 !important;
    color: #334155 !important;
    -webkit-print-color-adjust: exact;
    page-break-inside: avoid;
    break-inside: avoid;
  }
  .brief-doc .callout.warn {
    background: #FDECEC !important;
    border-left-color: #B01B1B !important;
  }
  .brief-doc .top5-item,
  .brief-doc .call {
    background: #F8F5EA !important;
    page-break-inside: avoid;
    break-inside: avoid;
    -webkit-print-color-adjust: exact;
  }
  .brief-doc .top5-item.critical {
    background: #FBECEC !important;
    border-left-color: #B01B1B !important;
  }
  .brief-doc .top5-item .rank {
    background: #0B2545 !important;
    color: #FFFFFF !important;
    -webkit-print-color-adjust: exact;
  }
  .brief-doc .foot {
    color: #64748B !important;
    border-top: 0.5pt solid #94A3B8 !important;
    margin-top: 18pt !important;
    padding-top: 6pt !important;
    font-size: 8pt !important;
  }
  .brief-doc .sig-line {
    border-top: 0.5pt solid #64748B !important;
    color: #64748B !important;
  }
  /* No orphaned lines */
  p, li { orphans: 3; widows: 3; }
}