/* plate-calc.css — Plate Calculator tool (Plans tab). Dark theme, brand red #e10600. */

#plate-calc-section { margin-bottom: 10px; }

#plate-calc-section .pc-title { margin-top: 6px; }

.pc-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 16px;
}

.pc-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.pc-field .lbl {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--muted);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.pc-field input {
  width: 100%;
  box-sizing: border-box;
  padding: 13px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background-color: var(--bg);
  color: var(--text);
  font-size: 17px;
  font-weight: 700;
  font-family: var(--font-body);
}
.pc-field input:focus { outline: none; border-color: var(--red); }
.pc-field input::placeholder { color: var(--muted); opacity: 0.6; font-weight: 400; }

.pc-bar-field { margin-top: 12px; }

.pc-toggle { display: flex; gap: 6px; }
.pc-toggle button {
  flex: 1;
  padding: 11px 8px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--card-2);
  color: var(--muted);
  font-weight: 700;
  font-size: 14px;
  font-family: var(--font-body);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.pc-toggle button.on {
  background: linear-gradient(135deg, var(--red), #a80400);
  border-color: var(--red);
  color: #fff;
  box-shadow: 0 4px 14px rgba(225, 6, 0, 0.28);
}

.pc-error {
  color: #ff7b75;
  background: rgba(225, 6, 0, 0.08);
  border: 1px solid rgba(225, 6, 0, 0.35);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.5;
  margin: 14px 0 0;
}

.pc-total {
  font-size: 20px;
  font-weight: 800;
  margin: 16px 0 4px;
  color: var(--text);
}

.pc-line {
  font-size: 21px;
  font-weight: 800;
  margin: 16px 0 4px;
  color: var(--text);
  line-height: 1.35;
}
.pc-line .pc-per { color: var(--red-soft); font-size: 16px; }

.pc-sum {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 6px;
  line-height: 1.5;
}
.pc-sum b { color: var(--text); }

.pc-svg {
  width: 100%;
  height: auto;
  display: block;
  margin: 10px 0 2px;
}

.pc-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}
.pc-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  background: var(--card-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 11px;
}
.pc-chip i {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  border: 1px solid rgba(0, 0, 0, 0.4);
  flex-shrink: 0;
}

.pc-note {
  font-size: 13px;
  color: var(--muted);
  background: var(--card-2);
  border: 1px dashed var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 12px 0 0;
  line-height: 1.55;
}
.pc-note b { color: var(--text); }

/* Locked variant reuses .sensor-lock (track-styles.css) + .btn-red.btn-block (styles.css). */
#plate-calc-locked { margin-top: 4px; }
#plate-calc-locked .btn-red { margin-top: 8px; }