/* Ergonomic Risk Calculator - Modern UI/UX (unique classes) */
:root {
  --ergo-calc-accent: #2563eb;
  --ergo-calc-bg: #f8fafc;
  --ergo-calc-card-bg: #fff;
  --ergo-calc-border: #e5e7eb;
  --ergo-calc-radius: 1.2em;
  --ergo-calc-green: #22c55e;
}
.ergo-calc-container {
  width: auto;
  margin: 2.5em 0;
  padding: 2.5em 2em 2em 2em;
  background: var(--ergo-calc-card-bg);
  border-radius: 0.7em;
  font-family: inherit;
  color: #222;
  border: 1px solid var(--ergo-calc-green);
  position: relative;
  min-width: 0;
}
.ergo-calc-heading-row {
  display: flex;
  align-items: center;
  gap: 0.7em;
  justify-content: flex-start;
  margin-bottom: 0.7em;
}
.ergo-calc-heading-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2em;
  height: 2em;
  flex-shrink: 0;
}
.ergo-calc-heading {
  font-size: 1.6em;
  font-weight: 800;
  text-align: left;
  margin: 0;
  color: #178a4c;
  letter-spacing: 0.01em;
  line-height: 1.1;
}
.ergo-calc-separator {
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #22c55e 0%, #bbf7d0 100%);
  border: none;
  border-radius: 2px;
  margin-bottom: 2em;
  margin-top: -0.5em;
  opacity: 0.8;
}
.ergo-calc-form {
  padding: 0.5em 0 0.2em 0;
  gap: 1em;
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
}
.ergo-calc-label {
  display: block;
  font-weight: 700;
  font-size: 1.08em;
  color: #178a4c;
  margin-bottom: 0.3em;
  margin-top: 0.7em;
  letter-spacing: 0.01em;
  position: relative;
}
.ergo-calc-input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.85em 0.9em 0.85em 0.9em;
  border: 1.5px solid #e5e7eb;
  border-radius: 0.5em;
  font-size: 1.08em;
  background: #f8fafc;
  color: #222;
  outline: none;
  margin-bottom: 0.2em;
  margin-top: 0.1em;
  transition: border 0.2s, box-shadow 0.2s;
}
.ergo-calc-input:focus {
  border-color: #22c55e;
  box-shadow: 0 0 0 2px #22c55e22;
}
.ergo-calc-input::placeholder {
  color: #a1a1aa;
  opacity: 1;
  font-size: 0.98em;
  font-weight: 400;
  letter-spacing: 0.01em;
}
.ergo-calc-btn {
  background: #111;
  color: #fff;
  border: none;
  border-radius: 0.7em;
  font-size: 1.1em;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  max-width: 100%;
  padding: 1em 0;
  margin-top: 1em;
  margin-bottom: 0.2em;
  transition: background 0.2s;
  display: block;
}
.ergo-calc-btn:hover, .ergo-calc-btn:focus {
  background: #222;
}
.ergo-calc-message {
  margin: 0.5em 0 0.2em 0;
  color: #ef4444;
  font-size: 1em;
  min-height: 1.2em;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color 0.2s;
}
.ergo-calc-result {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2em;
  padding: 1.5em 1.5em 1.5em 1.5em;
  font-size: 2em;
  font-weight: 800;
  color: #178a4c;
  margin-top: 0;
  text-align: center;
  background: linear-gradient(120deg, #e8f9f1 60%, #bbf7d0 100%);
  border-radius: 0.5em;
  border: 2px solid #22c55e;
  box-shadow: 0 2px 12px rgba(34,197,94,0.08);
  min-width: 0;
  transition: box-shadow 0.2s, background 0.2s;
}
.ergo-calc-result-value {
  display: block;
  width: 100%;
  text-align: center;
  margin-bottom: 0.3em;
  font-size: 1em;
  font-weight: 800;
  color: #178a4c;
  letter-spacing: 0.01em;
}
.ergo-calc-result-icon {
  display: inline-block;
  vertical-align: middle;
  margin-right: 0.4em;
  width: 1.2em;
  height: 1.2em;
  stroke: #178a4c;
}
.ergo-calc-badge {
  display: inline-block;
  font-size: 0.7em;
  font-weight: 700;
  padding: 0.3em 0.9em;
  border-radius: 1em;
  margin-left: 0.7em;
  vertical-align: middle;
  color: #fff;
  background: #22c55e;
}
.ergo-calc-result-sub {
  display: block;
  font-size: 0.7em;
  color: #178a4c;
  font-weight: 600;
  margin-top: 0.3em;
  opacity: 0.85;
  text-align: center;
}
@media (max-width: 600px) {
  .ergo-calc-container {
    padding: 2em 1em 2em 1em;
    min-width: 0;
    border-radius: 0.7em;
  }
  .ergo-calc-heading {
    font-size: 1.1em;
  }
  .ergo-calc-heading-icon {
    width: 1.5em;
    height: 1.5em;
  }
  .ergo-calc-label {
    font-size: 1em;
    margin-top: 0.5em;
    margin-bottom: 0.2em;
  }
  .ergo-calc-input {
    font-size: 0.98em;
    padding: 0.7em 0.7em 0.7em 0.7em;
  }
  .ergo-calc-btn {
    max-width: 100%;
    font-size: 0.95em;
    padding: 0.4em 0.7em;
  }
  .ergo-calc-result {
    font-size: 1.5em;
    padding: 1em 1em 1em 1em;
    margin-top: 0.05em;
    border-radius: 0.3em;
    gap: 0.15em;
  }
}