/* ==========================================================================
   Lead Generation Page Styles
   ========================================================================== */

/* Lead Overview Cards */
.lead-overview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

@media (max-width: 1200px) {
  .lead-overview {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .lead-overview {
    grid-template-columns: 1fr;
  }
}

/* Lead Source Section */
.lead-source-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

@media (max-width: 1024px) {
  .lead-source-section {
    grid-template-columns: 1fr;
  }
}

.lead-source-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  padding: var(--space-6);
}

.lead-source-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}

.lead-source-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

/* Source Breakdown */
.source-breakdown {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.source-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.source-item-info {
  width: 100px;
  flex-shrink: 0;
}

.source-item-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.source-item-bar-container {
  flex: 1;
  height: 24px;
  background: var(--color-background);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.source-item-bar {
  height: 100%;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: var(--space-3);
  transition: width var(--transition-slow);
}

.source-item-bar-organic { background: var(--color-green); }
.source-item-bar-paid { background: var(--color-blue); }
.source-item-bar-social { background: var(--color-purple); }
.source-item-bar-referral { background: var(--color-orange); }
.source-item-bar-other { background: var(--color-text-tertiary); }

.source-item-value {
  width: 60px;
  text-align: right;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  flex-shrink: 0;
}

.source-item-pct {
  width: 50px;
  text-align: right;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

/* Source Legend */
.source-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}

.source-legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.source-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
}

/* Funnel Section */
.funnel-section {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.funnel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.funnel-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

/* Visual Funnel */
.visual-funnel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) 0;
}

.funnel-level {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  position: relative;
}

.funnel-level-bar {
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: width var(--transition-slow);
  position: relative;
}

.funnel-level-bar-1 { background: var(--color-blue); }
.funnel-level-bar-2 { background: #3D8BFD; }
.funnel-level-bar-3 { background: #6EA8FE; }
.funnel-level-bar-4 { background: #9EC5FE; }
.funnel-level-bar-5 { background: var(--color-green); }

.funnel-level-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.funnel-level-value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
}

.funnel-level-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  opacity: 0.9;
}

.funnel-level-conversion {
  position: absolute;
  right: -80px;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.funnel-level-conversion svg {
  width: 14px;
  height: 14px;
}

@media (max-width: 768px) {
  .funnel-level-conversion {
    position: static;
    margin-top: var(--space-2);
  }
}

/* Revenue Section */
.revenue-section {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

@media (max-width: 1024px) {
  .revenue-section {
    grid-template-columns: 1fr;
  }
}

.revenue-chart-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  padding: var(--space-6);
}

.revenue-chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}

.revenue-chart-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.revenue-chart-total {
  text-align: right;
}

.revenue-chart-total-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.revenue-chart-total-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

/* Revenue Stats Card */
.revenue-stats-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  padding: var(--space-6);
}

.revenue-stats-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-5);
}

.revenue-stat {
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.revenue-stat:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.revenue-stat:first-child {
  padding-top: 0;
}

.revenue-stat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}

.revenue-stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.revenue-stat-change {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.revenue-stat-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

/* Call Performance Section */
.call-performance-section {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.call-performance-header {
  margin-bottom: var(--space-5);
}

.call-performance-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.call-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

@media (max-width: 1024px) {
  .call-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .call-metrics {
    grid-template-columns: 1fr;
  }
}

.call-metric {
  text-align: center;
  padding: var(--space-5);
  background: var(--color-background);
  border-radius: var(--radius-lg);
}

.call-metric-value {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.call-metric-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-2);
}

.call-metric-rate {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-2);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
}

.call-metric-rate-good {
  background: var(--color-green-light);
  color: var(--color-green);
}

.call-metric-rate-warning {
  background: var(--color-orange-light);
  color: var(--color-orange);
}

/* Retention Section */
.retention-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

@media (max-width: 1024px) {
  .retention-section {
    grid-template-columns: 1fr;
  }
}

.retention-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  padding: var(--space-6);
}

.retention-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}

.retention-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.retention-hero {
  text-align: center;
  padding: var(--space-6);
  background: var(--color-background);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
}

.retention-hero-value {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-green);
}

.retention-hero-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-2);
}

/* Funnel Visualization Section */
.funnel-visualization-section {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.funnel-visualization {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) 0;
}

.funnel-bar-container {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.funnel-bar {
  background: linear-gradient(90deg, var(--color-blue), #3D8BFD);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: width var(--transition-slow);
  min-width: 200px;
}

.funnel-bar-container:nth-child(2) .funnel-bar {
  background: linear-gradient(90deg, #3D8BFD, #6EA8FE);
}

.funnel-bar-container:nth-child(3) .funnel-bar {
  background: linear-gradient(90deg, #6EA8FE, #9EC5FE);
}

.funnel-bar-container:nth-child(4) .funnel-bar {
  background: linear-gradient(90deg, #9EC5FE, #CFE2FF);
}

.funnel-bar-container:nth-child(5) .funnel-bar {
  background: linear-gradient(90deg, var(--color-green), #5DD879);
}

.funnel-bar-content {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.funnel-bar-value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
}

.funnel-bar-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  opacity: 0.9;
}

.funnel-conversion-rate {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.funnel-conversion-rate svg {
  color: var(--color-text-tertiary);
}

/* Source Breakdown (used in Lead Generation) */
.source-breakdown {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.source-item {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: var(--space-3);
  align-items: center;
}

.source-info {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 100px;
}

.source-color {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
}

.source-color-green { background: var(--color-green); }
.source-color-blue { background: var(--color-blue); }
.source-color-purple { background: var(--color-purple); }
.source-color-orange { background: var(--color-orange); }
.source-color-gray { background: var(--color-text-tertiary); }

.source-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.source-stats {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 100px;
  justify-content: flex-end;
}

.source-value {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.source-percentage {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.source-bar {
  flex: 1;
  height: 8px;
  background: var(--color-background);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.source-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

.source-bar-fill-green { background: var(--color-green); }
.source-bar-fill-blue { background: var(--color-blue); }
.source-bar-fill-purple { background: var(--color-purple); }
.source-bar-fill-orange { background: var(--color-orange); }
.source-bar-fill-gray { background: var(--color-text-tertiary); }