/* Calculadora Cap Rate - Estilos principales */

/* Variables CSS */
:root {
  --primary-color: #00809e;
  --secondary-color: #00809e;
  --accent-color: #e74c3c;
  --success-color: #27ae60;
  --warning-color: #f39c12;
  --danger-color: #e74c3c;
  --light-bg: #f8f9fa;
  --border-color: #dee2e6;
  --text-color: #333;
  --text-muted: #6c757d;
  --border-radius: 8px;
  --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

/* Reset y base */
* {
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  margin: 0;
  padding: 0;
  background-color: #fff;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: white;
  padding: 2rem 0;
  text-align: center;
}

.header-content h1 {
  margin: 1rem 0 0.5rem;
  font-size: 2.5rem;
  font-weight: 300;
}

.subtitle {
  font-size: 1.2rem;
  opacity: 0.9;
  margin: 0;
}

.company-logo {
  max-height: 60px;
  margin-bottom: 1rem;
}

/* Layout principal 70/30 */
.calculator-layout {
  display: grid;
  grid-template-columns: 70% 30%;
  gap: 2rem;
  margin: 2rem 0;
  align-items: start;
}

@media (max-width: 768px) {
  .calculator-layout {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

/* Calculadora principal */
.calculator-main {
  background: white;
}

.calculator-card {
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 2rem;
}

.calculator-card h2 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 0.5rem;
}

/* Secciones del formulario */
.form-section {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--light-bg);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--secondary-color);
}

.form-section h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.section-note {
  font-size: 0.9rem;
  color: var(--text-muted);
  background: white;
  padding: 1rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  margin-bottom: 1rem;
}

/* Grupos de formulario */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 576px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-color);
}

.form-group label .icon {
  margin-right: 0.5rem;
  font-size: 1.1rem;
}

/* Inputs */
input[type="text"],
input[type="number"],
input[type="email"],
select {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: var(--transition);
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

input:invalid {
  border-color: var(--danger-color);
}

/* Input con moneda */
.input-with-currency {
  display: flex;
  gap: 0.5rem;
}

.input-with-currency input {
  flex: 1;
}

.input-with-currency select {
  width: 80px;
  min-width: 80px;
}

/* Slider group para morosidad */
.slider-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.slider-group input[type="range"] {
  flex: 1;
  margin: 0;
}

.slider-group input[type="number"] {
  width: 80px;
  text-align: center;
}

.range-info {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Tooltip */
.tooltip {
  position: relative;
  display: inline-block;
  margin-left: 0.5rem;
  width: 20px;
  height: 20px;
  background: var(--secondary-color);
  color: white;
  border-radius: 50%;
  text-align: center;
  font-size: 0.8rem;
  cursor: help;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-color);
  color: white;
  padding: 0.5rem;
  border-radius: var(--border-radius);
  white-space: nowrap;
  font-size: 0.8rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 1000;
}

.tooltip:hover::after {
  opacity: 1;
  visibility: visible;
}

/* Sección de gastos */
.expenses-header h4 {
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.completion-note {
  font-size: 0.85rem;
  color: var(--warning-color);
  font-style: italic;
  margin-bottom: 1rem;
}

.expense-row {
  display: grid;
  grid-template-columns: 2fr 1fr 80px 80px 80px 40px;
  gap: 0.5rem;
  align-items: center;
  padding: 0.75rem;
  background: white;
  border-radius: var(--border-radius);
  margin-bottom: 0.5rem;
  border: 1px solid var(--border-color);
}

@media (max-width: 768px) {
  .expense-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

.expense-row input,
.expense-row select {
  margin: 0;
  padding: 0.5rem;
}

.radio-group {
  display: flex;
  gap: 0.5rem;
}

.radio-group label {
  display: flex;
  align-items: center;
  font-size: 0.9rem;
  margin: 0;
}

.radio-group input[type="radio"] {
  width: auto;
  margin-right: 0.25rem;
}

.remove-expense {
  background: var(--danger-color);
  color: white;
  border: none;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  cursor: pointer;
  font-size: 1.2rem;
  transition: var(--transition);
}

.remove-expense:hover {
  background: #c0392b;
}

/* Botones */
.btn-primary,
.btn-secondary {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn-primary {
  background: var(--secondary-color);
  color: white;
}

.btn-primary:hover {
  background: #2980b9;
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--light-bg);
  color: var(--text-color);
  border: 2px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--border-color);
}

#calculate-btn {
  width: 100%;
  font-size: 1.2rem;
  padding: 1rem;
  background: var(--success-color);
}

#calculate-btn:hover {
  background: #229954;
}

/* Validación de formulario */
.btn-disabled {
  background: var(--text-muted) !important;
  color: white !important;
  cursor: not-allowed !important;
  opacity: 0.7;
}

.btn-disabled:hover {
  background: var(--text-muted) !important;
  transform: none !important;
}

.field-error {
  border-color: var(--danger-color) !important;
  background-color: #ffebee;
}

.field-valid {
  border-color: var(--success-color) !important;
  background-color: #e8f5e8;
}

.form-group.error label {
  color: var(--danger-color);
}

.form-group.valid label {
  color: var(--success-color);
}

/* Resultados */
.results-container {
  margin-top: 2rem;
  padding: 2rem;
  background: linear-gradient(135deg, #e8f5e8, #f0f8f0);
  border-radius: var(--border-radius);
  border: 2px solid var(--success-color);
}

.result-highlight {
  text-align: center;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.result-highlight h3 {
  color: var(--success-color);
  margin-bottom: 0.5rem;
}

.cap-rate-value {
  font-size: 3rem;
  font-weight: bold;
  color: var(--success-color);
  margin: 0.5rem 0;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.result-item {
  background: white;
  padding: 1rem;
  border-radius: var(--border-radius);
  border-left: 4px solid var(--secondary-color);
}

.result-label {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.result-value {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--primary-color);
}

/* Sidebar de indicadores */
.macro-sidebar {
  position: sticky;
  top: 2rem;
}

.indicators-card {
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 1.5rem;
}

.indicators-card h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
}

.update-info {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.indicators-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.indicator-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--light-bg);
  border-radius: var(--border-radius);
  border-left: 4px solid transparent;
  transition: var(--transition);
}

.indicator-item[data-status="current"] {
  border-left-color: var(--success-color);
}

.indicator-item[data-status="fallback"],
.indicator-item[data-status="historical"] {
  border-left-color: var(--warning-color);
}

.indicator-item[data-status="default"] {
  border-left-color: var(--danger-color);
}

.indicator-icon {
  font-size: 1.5rem;
  min-width: 30px;
}

.indicator-content h4 {
  margin: 0 0 0.25rem;
  font-size: 0.9rem;
  color: var(--text-color);
}

.indicator-value {
  font-weight: bold;
  font-size: 1.1rem;
  color: var(--primary-color);
  display: block;
}

.indicator-date {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: block;
}

.indicator-warning {
  font-size: 0.75rem;
  color: var(--warning-color);
  font-style: italic;
  display: block;
  margin-top: 0.25rem;
}

.indicator-source {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-style: italic;
  display: block;
  margin-top: 0.25rem;
}

.premium-risk {
  background: linear-gradient(135deg, #fff3cd, #ffeaa7);
}

.source-info {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Sección de email */
.email-section {
  margin: 2rem 0;
}

.email-card {
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 2rem;
  border: 2px solid var(--secondary-color);
}

.email-card h3 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  margin: 0;
}

/* FAQ */
.faq-section {
  margin: 3rem 0;
}

.faq-section h3 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.faq-item {
  background: white;
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  border-left: 4px solid var(--secondary-color);
}

.faq-item h4 {
  color: var(--primary-color);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.faq-item p {
  margin: 0;
  line-height: 1.6;
}

/* Loading overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.loading-spinner {
  text-align: center;
  color: white;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 5px solid #f3f3f3;
  border-top: 5px solid var(--secondary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .calculator-layout {
    grid-template-columns: 1fr;
  }

  .macro-sidebar {
    position: static;
    order: -1;
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 15px;
  }

  .calculator-card,
  .email-card {
    padding: 1rem;
  }

  .header-content h1 {
    font-size: 2rem;
  }

  .cap-rate-value {
    font-size: 2rem;
  }
}

/* Auto-estimation visual feedback */
.auto-estimated {
  background-color: #e8f5e8 !important;
  border-color: var(--success-color) !important;
  animation: autoEstimatedGlow 2s ease-in-out;
}

@keyframes autoEstimatedGlow {
  0% {
    background-color: #d4edda;
    border-color: var(--success-color);
    transform: scale(1);
  }
  50% {
    background-color: #c3e6cb;
    border-color: var(--success-color);
    transform: scale(1.02);
  }
  100% {
    background-color: #e8f5e8;
    border-color: var(--success-color);
    transform: scale(1);
  }
}

/* Print styles */
@media print {
  .macro-sidebar,
  .email-section,
  #calculate-btn,
  #send-email-btn {
    display: none;
  }

  .calculator-layout {
    grid-template-columns: 1fr;
  }

  body {
    font-size: 12pt;
    line-height: 1.4;
  }
}