/* =====================================================================
   IV Fluid Lab — widget-specific styles
   ===================================================================== */

/* ---------- Drip chamber ---------- */
.cl-drip-wrap {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 1.5rem;
  margin-top: 1rem;
}
@media (max-width: 720px) { .cl-drip-wrap { grid-template-columns: 1fr; } }

.cl-drip-stage {
  background: linear-gradient(180deg, #0F2742 0%, #1F4E79 100%);
  border-radius: var(--nr-radius);
  padding: 1.5rem 1rem;
  display: flex; align-items: center; justify-content: center;
  min-height: 380px;
  position: relative;
  overflow: hidden;
}
.cl-drip-stage::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(127, 214, 214, 0.18) 0%, transparent 60%);
  pointer-events: none;
}
.cl-drip-svg { width: 200px; height: 340px; position: relative; z-index: 1; }

.cl-drip-readout {
  position: absolute;
  top: 0.75rem; right: 0.75rem;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--nr-radius-sm);
  padding: 0.6rem 0.85rem;
  font-family: var(--nr-font-mono);
  font-size: 0.8rem;
  color: var(--nr-navy);
  z-index: 2;
}
.cl-drip-readout strong {
  display: block;
  font-size: 1.4rem;
  font-family: var(--nr-font-display);
  color: var(--nr-teal-dark);
}
.cl-drip-readout span {
  display: block;
  font-size: 0.72rem;
  color: var(--nr-text-muted);
  margin-top: 0.15rem;
}

.cl-drip-controls .cl-field { margin-bottom: 0.85rem; }
.cl-drip-controls .cl-radio-group {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
}
.cl-radio-pill {
  background: #fff;
  border: 1.5px solid var(--nr-border);
  border-radius: var(--nr-radius-pill);
  padding: 0.45rem 0.55rem;
  font-family: var(--nr-font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  color: var(--nr-navy);
  transition: all 0.18s ease;
  user-select: none;
}
.cl-radio-pill:hover { border-color: var(--nr-teal); }
.cl-radio-pill.is-active {
  background: var(--nr-navy);
  color: #fff;
  border-color: var(--nr-navy);
}
.cl-radio-pill input { display: none; }

.cl-drip-formula {
  margin-top: 0.85rem;
  background: var(--nr-bg);
  border-radius: var(--nr-radius-sm);
  padding: 0.85rem;
  font-family: var(--nr-font-mono);
  font-size: 0.88rem;
  color: var(--nr-text-soft);
  line-height: 1.6;
}
.cl-drip-formula strong { color: var(--nr-navy); }

/* ---------- Vasopressor cockpit ---------- */
.cl-cockpit {
  background: linear-gradient(180deg, #0F2742 0%, #1F4E79 100%);
  color: #fff;
  border-radius: var(--nr-radius-lg);
  padding: 1.75rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1rem;
}
@media (max-width: 880px) { .cl-cockpit { grid-template-columns: 1fr; } }

.cl-cockpit h4 {
  font-family: var(--nr-font-display);
  font-weight: 700;
  color: #fff;
  margin: 0 0 1rem;
  font-size: 1.05rem;
}
.cl-cockpit .cl-field label { color: #7FD6D6; }
.cl-cockpit .cl-input,
.cl-cockpit .cl-select {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
  color: #fff;
}
.cl-cockpit .cl-input:focus,
.cl-cockpit .cl-select:focus {
  border-color: var(--nr-teal);
  background: rgba(255, 255, 255, 0.12);
}
.cl-cockpit select option { background: var(--nr-navy); color: #fff; }
.cl-cockpit .cl-help { color: rgba(255, 255, 255, 0.6); }

.cl-pump-display {
  background: #0A1B2E;
  border: 1px solid rgba(127, 214, 214, 0.25);
  border-radius: var(--nr-radius);
  padding: 1.25rem;
  font-family: var(--nr-font-mono);
}
.cl-pump-screen {
  background: #06121F;
  border-radius: var(--nr-radius-sm);
  padding: 1rem;
  margin-bottom: 0.85rem;
  box-shadow: inset 0 0 16px rgba(127, 214, 214, 0.1);
}
.cl-pump-line {
  display: flex; justify-content: space-between;
  padding: 0.3rem 0;
  border-bottom: 1px dashed rgba(127, 214, 214, 0.18);
}
.cl-pump-line:last-child { border-bottom: 0; }
.cl-pump-line .cl-pump-lbl { color: #7FD6D6; font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; }
.cl-pump-line .cl-pump-val { color: #fff; font-weight: 700; }
.cl-pump-rate {
  text-align: center;
  padding: 1rem 0;
  margin-top: 0.5rem;
}
.cl-pump-rate .cl-rate-num {
  font-family: var(--nr-font-display);
  font-size: 3rem;
  font-weight: 700;
  color: #7FD6D6;
  line-height: 1;
  letter-spacing: -0.02em;
}
.cl-pump-rate .cl-rate-unit {
  color: rgba(127, 214, 214, 0.75);
  font-size: 0.85rem;
  margin-top: 0.25rem;
  display: block;
}

.cl-cockpit-titrate {
  display: flex; align-items: center; gap: 0.5rem;
  margin-top: 0.5rem;
}
.cl-cockpit-titrate button {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.18s ease;
}
.cl-cockpit-titrate button:hover { background: rgba(255, 255, 255, 0.2); }

/* ---------- Holliday-Segar ---------- */
.cl-hs-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1rem;
}
@media (max-width: 720px) { .cl-hs-wrap { grid-template-columns: 1fr; } }

.cl-hs-visual {
  background: var(--nr-bg);
  border: 1px solid var(--nr-border);
  border-radius: var(--nr-radius);
  padding: 1.25rem;
  display: flex; flex-direction: column;
}
.cl-hs-bars {
  display: flex; flex-direction: column; gap: 0.5rem;
  flex: 1; justify-content: center;
}
.cl-hs-bar {
  background: #fff;
  border: 1px solid var(--nr-border);
  border-radius: var(--nr-radius-sm);
  padding: 0.65rem 0.9rem;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.9rem;
  position: relative;
  overflow: hidden;
}
.cl-hs-bar .cl-hs-fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: linear-gradient(90deg, var(--nr-sky) 0%, rgba(217, 238, 242, 0.4) 100%);
  width: 0;
  transition: width 0.45s ease;
  z-index: 0;
}
.cl-hs-bar.is-active .cl-hs-fill { background: linear-gradient(90deg, var(--nr-teal) 0%, rgba(45, 156, 156, 0.5) 100%); }
.cl-hs-bar.is-active .cl-hs-label,
.cl-hs-bar.is-active .cl-hs-val { color: #fff; }
.cl-hs-bar .cl-hs-label,
.cl-hs-bar .cl-hs-val { position: relative; z-index: 1; font-weight: 600; color: var(--nr-navy); }
.cl-hs-bar .cl-hs-val { font-family: var(--nr-font-mono); }

.cl-hs-totals {
  background: #fff;
  border-radius: var(--nr-radius);
  border: 1px solid var(--nr-border);
  padding: 1rem;
  margin-top: 0.85rem;
}
.cl-hs-totals .cl-hs-row {
  display: flex; justify-content: space-between;
  padding: 0.45rem 0;
  border-bottom: 1px dashed var(--nr-border-soft);
}
.cl-hs-totals .cl-hs-row:last-child { border-bottom: 0; }
.cl-hs-totals .cl-hs-row.is-total {
  font-family: var(--nr-font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--nr-navy);
  padding-top: 0.65rem;
  margin-top: 0.35rem;
  border-top: 1px solid var(--nr-border);
  border-bottom: 0;
}

.cl-weight-display {
  background: var(--nr-sky);
  border-radius: var(--nr-radius);
  padding: 1rem 1.25rem;
  text-align: center;
  margin-bottom: 1rem;
}
.cl-weight-display .cl-weight-num {
  font-family: var(--nr-font-display);
  font-weight: 700;
  font-size: 2.5rem;
  color: var(--nr-navy);
  line-height: 1;
}
.cl-weight-display .cl-weight-unit {
  color: var(--nr-text-soft);
  font-size: 0.92rem;
  margin-top: 0.25rem;
}