/* ==========================================================================
   CALCULADORA DE PRECIFICAÇÃO (PRECISION ENGINE) - HIGH-TECH TERMINAL
   ========================================================================== */

.page-calculadora {
  padding: 40px 0 96px;
}

.calc-terminal-header {
  background: linear-gradient(135deg, rgba(16, 26, 48, 0.9) 0%, rgba(8, 14, 28, 0.95) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-bottom: 32px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), var(--shadow-neon);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.calc-terminal-info h1 {
  font-size: 2.1rem;
  font-weight: 800;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.calc-terminal-info p {
  color: var(--text-muted);
  font-size: 0.98rem;
  max-width: 620px;
}

.calc-grid-layout {
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  gap: 32px;
  align-items: start;
}

/* Modules on the Left */
.calc-module-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 20px;
  transition: var(--transition);
}

.calc-module-card:hover {
  border-color: rgba(0, 242, 254, 0.3);
}

.calc-module-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

.calc-module-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-pure);
  display: flex;
  align-items: center;
  gap: 8px;
}

.calc-module-name svg {
  color: var(--neon-cyan);
}

.calc-field-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.calc-label-text {
  font-size: 0.92rem;
  color: var(--text-main);
  font-weight: 500;
}

.calc-cyber-input-wrap {
  display: inline-flex;
  align-items: center;
  background: rgba(5, 8, 17, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xs);
  padding: 4px 10px;
}

.calc-cyber-input {
  width: 90px;
  background: transparent;
  border: none;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--neon-cyan);
  text-align: right;
  padding-right: 6px;
}

.calc-cyber-input:focus {
  outline: none;
}

.calc-unit-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* Presets Chips */
.presets-strip {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.preset-chip {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 5px 10px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.preset-chip:hover {
  background: rgba(0, 242, 254, 0.1);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}

/* Right Column: High-Tech Results Dashboard */
.results-cockpit {
  background: linear-gradient(160deg, rgba(17, 26, 46, 0.95) 0%, rgba(9, 14, 26, 0.98) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), var(--shadow-neon);
  position: sticky;
  top: 96px;
}

.results-cockpit-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-pure);
  letter-spacing: 0.04em;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Stacked Visual Proportion Bar */
.proportion-bar-container {
  margin-bottom: 24px;
}

.proportion-bar-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  margin-bottom: 6px;
  color: var(--text-dim);
}

.proportion-bar {
  display: flex;
  height: 10px;
  border-radius: var(--radius-full);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
}

.bar-segment-filamento {
  background: var(--neon-cyan);
  width: 40%;
  transition: width 0.3s;
}

.bar-segment-energia {
  background: var(--amber-heat);
  width: 10%;
  transition: width 0.3s;
}

.bar-segment-lucro {
  background: var(--emerald-live);
  width: 50%;
  transition: width 0.3s;
}

/* Metric Rows */
.result-metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 0.92rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
}

.result-metric-val {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--text-pure);
  font-size: 1.05rem;
}

/* Main Price Output Box */
.final-price-box {
  background: radial-gradient(circle, rgba(0, 242, 254, 0.12) 0%, rgba(8, 14, 28, 0.6) 80%);
  border: 1.5px solid var(--neon-cyan);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  margin: 24px 0;
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.2);
}

.final-price-label {
  font-size: 0.78rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  color: var(--neon-cyan);
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.final-price-amount {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text-pure);
  text-shadow: 0 0 20px rgba(0, 242, 254, 0.5);
}

.final-price-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Action Buttons */
.cockpit-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

@media (max-width: 960px) {
  .calc-grid-layout {
    grid-template-columns: 1fr;
  }
}