/* =====================================================================
   NEXUS · §4.5 CS Attention Index
   AI-ranked list of what needs the CS today.
   ===================================================================== */

body.nx-attention { background: linear-gradient(180deg, var(--nx-ink-950), var(--nx-ink-900)); color: #FFF; min-height: 100vh; margin: 0; }
.att-shell { max-width: 1440px; margin: 0 auto; padding: 20px; }

/* Hero */
.att-hero {
  padding: 22px 28px;
  border-radius: 14px;
  background: radial-gradient(60% 100% at 100% 0%, rgba(245, 158, 11, 0.22), transparent 60%),
              linear-gradient(135deg, #1F1408, var(--nx-ink-900));
  border: 1px solid rgba(245, 158, 11, 0.28);
  margin-bottom: 16px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}
.att-hero .kicker { font-family: var(--font-mono); font-size: 11px; color: var(--nx-amber-400); letter-spacing: 0.14em; font-weight: var(--fw-black); }
.att-hero h1 { font-size: 28px; font-weight: var(--fw-black); letter-spacing: -0.02em; margin: 4px 0 4px; }
.att-hero .lead { color: rgba(255,255,255,0.75); font-size: 14px; max-width: 720px; }
.att-hero .score-badge {
  padding: 16px 22px;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: 12px;
  text-align: center;
  min-width: 200px;
}
.att-hero .score-badge .lbl { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; color: rgba(255,255,255,0.5); font-weight: var(--fw-black); }
.att-hero .score-badge .v { font-family: var(--font-mono); font-size: 30px; font-weight: var(--fw-black); color: var(--nx-amber-400); margin: 4px 0; }
.att-hero .score-badge .d { font-family: var(--font-mono); font-size: 10px; color: rgba(255,255,255,0.55); }

/* Sort/filter bar */
.att-bar {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 12px 16px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.att-bar .lbl { font-family: var(--font-mono); font-size: 10px; color: rgba(255,255,255,0.5); letter-spacing: 0.14em; font-weight: var(--fw-black); }
.att-bar .chip {
  padding: 6px 12px;
  border-radius: 6px;
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.7);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: var(--fw-bold);
  cursor: pointer;
  transition: all 150ms var(--ease-out);
}
.att-bar .chip:hover { background: rgba(255,255,255,0.1); color: #FFF; }
.att-bar .chip.on { background: var(--nx-amber-500); color: #1a1104; }

/* Attention item */
.att-list { display: flex; flex-direction: column; gap: 12px; }
.att-item {
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 18px 22px;
  border-left: 4px solid var(--nx-amber-500);
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 18px;
  transition: transform 200ms var(--ease-out);
}
.att-item:hover { transform: translateY(-2px); }
.att-item.critical { border-left-color: #EF4444; background: linear-gradient(90deg, rgba(239, 68, 68, 0.04), rgba(15, 23, 42, 0.75) 30%); }
.att-item.elevated { border-left-color: #F97316; }
.att-item.watch    { border-left-color: var(--nx-amber-500); }
.att-item.positive { border-left-color: #10B981; }

/* Rank + score */
.att-rank {
  text-align: center;
}
.att-rank .num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: var(--fw-black);
  color: rgba(255,255,255,0.35);
  line-height: 1;
}
.att-rank .score-ring {
  margin-top: 10px;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: conic-gradient(from -90deg, currentColor calc(var(--pct) * 1%), rgba(255,255,255,0.08) 0);
  display: flex; align-items: center; justify-content: center;
  color: var(--nx-amber-400);
  position: relative;
}
.att-rank .score-ring::before {
  content: '';
  position: absolute; inset: 4px;
  border-radius: 50%;
  background: var(--nx-ink-900);
}
.att-rank .score-ring .n {
  position: relative;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: var(--fw-black);
  color: currentColor;
}
.att-item.critical .att-rank .score-ring { color: #FCA5A5; }
.att-item.elevated .att-rank .score-ring { color: #FDBA74; }
.att-item.positive .att-rank .score-ring { color: #6EE7B7; }

/* Body */
.att-body .cat-line {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  font-weight: var(--fw-black);
  color: var(--nx-teal-300);
  margin-bottom: 4px;
}
.att-body .cat-line .sev {
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 10px;
  letter-spacing: 0.08em;
}
.att-body .cat-line .sev.critical { background: rgba(239, 68, 68, 0.16); color: #FCA5A5; }
.att-body .cat-line .sev.elevated { background: rgba(249, 115, 22, 0.16); color: #FDBA74; }
.att-body .cat-line .sev.watch    { background: rgba(251, 191, 36, 0.16); color: var(--nx-amber-400); }
.att-body .cat-line .sev.positive { background: rgba(16, 185, 129, 0.16); color: #6EE7B7; }
.att-body h3 {
  font-size: 17px;
  font-weight: var(--fw-black);
  color: #FFF;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}
.att-body .why {
  padding: 10px 12px;
  background: rgba(6, 182, 212, 0.06);
  border-left: 3px solid var(--nx-teal-500);
  border-radius: 6px;
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  line-height: 1.5;
  margin-bottom: 12px;
}
.att-body .why strong { color: var(--nx-teal-300); font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; display: block; margin-bottom: 4px; }

.att-facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}
@media (max-width: 800px) { .att-facts { grid-template-columns: repeat(2, 1fr); } }
.att-facts .fact {
  padding: 8px 10px;
  background: rgba(0,0,0,0.3);
  border-radius: 6px;
  font-family: var(--font-mono);
}
.att-facts .fact .l { font-size: 9px; letter-spacing: 0.1em; color: rgba(255,255,255,0.5); text-transform: uppercase; font-weight: var(--fw-black); }
.att-facts .fact .v { font-size: 13px; color: #FFF; font-weight: var(--fw-bold); margin-top: 2px; }

.att-reco {
  padding: 10px 12px;
  background: rgba(245, 158, 11, 0.06);
  border-left: 3px solid var(--nx-amber-500);
  border-radius: 6px;
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  line-height: 1.5;
}
.att-reco strong { color: var(--nx-amber-400); font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; display: block; margin-bottom: 4px; }

/* Right rail */
.att-rail {
  display: flex; flex-direction: column;
  gap: 6px;
  min-width: 200px;
  text-align: right;
  align-items: flex-end;
}
.att-rail .responsible {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.5);
  font-weight: var(--fw-black);
  text-transform: uppercase;
}
.att-rail .responsible strong { color: #FFF; display: block; margin-top: 2px; letter-spacing: 0.04em; font-size: 12px; }
.att-rail .deadline {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--nx-amber-400);
  font-weight: var(--fw-black);
  padding: 4px 8px;
  background: rgba(245, 158, 11, 0.12);
  border-radius: 4px;
  margin-top: 8px;
}
.att-rail .btn-take {
  margin-top: auto;
  padding: 10px 16px;
  background: var(--nx-teal-500);
  color: #032530;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: var(--fw-bold);
  cursor: pointer;
  transition: background 150ms var(--ease-out);
}
.att-rail .btn-take:hover { background: var(--nx-teal-400); }
.att-rail .btn-take.taken { background: var(--nx-ok); color: #FFF; cursor: default; }

/* Ranking factors panel (collapsible below each item, expanded by default in demo) */
.att-factors {
  grid-column: 1 / -1;
  margin-top: 4px;
  padding: 12px 14px;
  background: rgba(0,0,0,0.25);
  border-radius: 8px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  font-family: var(--font-mono);
}
@media (max-width: 900px) { .att-factors { grid-template-columns: repeat(2, 1fr); } }
.att-factors .lbl { grid-column: 1 / -1; font-size: 10px; letter-spacing: 0.1em; color: rgba(255,255,255,0.4); font-weight: var(--fw-black); text-transform: uppercase; }
.att-factors .factor { display: flex; align-items: center; gap: 8px; font-size: 11px; color: rgba(255,255,255,0.7); }
.att-factors .factor .bar {
  flex: 1;
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
  overflow: hidden;
}
.att-factors .factor .fill {
  height: 100%;
  background: linear-gradient(90deg, var(--nx-teal-500), var(--nx-amber-500));
  border-radius: 3px;
}
.att-factors .factor .v {
  min-width: 30px;
  text-align: right;
  color: var(--nx-teal-300);
  font-weight: var(--fw-black);
}