/* CalcMango Bench Press Max Calculator — clean, mobile-first, no external assets. */
.cm-bench {
  max-width: 660px;
  margin: 0 auto;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: #1f2937;
  line-height: 1.5;
  box-sizing: border-box;
}
.cm-bench *, .cm-bench *::before, .cm-bench *::after { box-sizing: inherit; }

.cm-bench-units {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}
.cm-bench-unit-btn {
  flex: 1;
  padding: 10px 12px;
  border: 2px solid #d1d5db;
  border-radius: 10px;
  background: #fff;
  color: #374151;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}
.cm-bench-unit-btn.is-active {
  border-color: #0B1220;
  background: #0B1220;
  color: #fff;
}

.cm-bench-fieldset {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 16px;
  margin: 0 0 16px;
}
.cm-bench-fieldset legend {
  font-weight: 700;
  font-size: 16px;
  padding: 0 6px;
}
.cm-bench-row { margin-bottom: 12px; }
.cm-bench-row:last-child { margin-bottom: 0; }
.cm-bench-label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 6px;
}
.cm-bench input[type="number"] {
  width: 100%;
  padding: 11px 12px;
  border: 1.5px solid #d1d5db;
  border-radius: 8px;
  font-size: 16px;
  background: #fff;
  color: #111827;
}
.cm-bench input[type="number"]:focus {
  outline: none;
  border-color: #22D3EE;
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.25);
}
.cm-bench-hint {
  font-size: 13px;
  color: #6b7280;
  margin: 6px 0 0;
}

.cm-bench-submit {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 10px;
  background: #67E8F9;
  color: #0B1220;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
}
.cm-bench-submit:hover { background: #22D3EE; }

.cm-bench-errors {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 10px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  font-size: 14px;
}
.cm-bench-errors p { margin: 4px 0; }

.cm-bench-results { margin-top: 24px; }
.cm-bench-results-title {
  font-size: 20px;
  margin: 0 0 12px;
}
.cm-bench-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.cm-bench-card {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 14px;
  background: #f9fafb;
}
.cm-bench-card-main {
  grid-column: 1 / -1;
  background: #0B1220;
  border-color: #0B1220;
  color: #fff;
  text-align: center;
}
.cm-bench-card-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.85;
  margin-bottom: 4px;
}
.cm-bench-card-value {
  font-size: 22px;
  font-weight: 800;
}
.cm-bench-card-value small {
  font-size: 13px;
  font-weight: 600;
}
.cm-bench-card-main .cm-bench-card-value { font-size: 30px; }
.cm-bench-note {
  font-size: 13px;
  color: #6b7280;
  margin-top: 14px;
}
.cm-bench-warning {
  font-size: 14px;
  color: #92400e;
  background: #fefce8;
  border: 1px solid #fde68a;
  border-radius: 10px;
  padding: 12px 16px;
  margin-top: 14px;
}

.cm-bench-table-title {
  font-size: 18px;
  margin: 24px 0 4px;
}
.cm-bench-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  margin-top: 10px;
}
.cm-bench-table th,
.cm-bench-table td {
  border: 1px solid #e5e7eb;
  padding: 9px 12px;
  text-align: left;
}
.cm-bench-table th {
  background: #0B1220;
  color: #fff;
  font-weight: 700;
}
.cm-bench-table tbody tr:nth-child(even) { background: #f9fafb; }
.cm-bench-row-max { font-weight: 700; }

@media (max-width: 480px) {
  .cm-bench-cards { grid-template-columns: 1fr; }
  .cm-bench-card-main { grid-column: auto; }
  .cm-bench-table { font-size: 14px; }
  .cm-bench-table th,
  .cm-bench-table td { padding: 7px 8px; }
}