/* static/css/components/investment-comparison.css */

/* Investment Comparison Component - Mobile First with Card Design */
.investment-comparison {
  padding: clamp(2rem, 8vw, 4rem) 0;
  padding-bottom: 0%;
  background: var(--bg-primary);
  position: relative;
  padding-top: 0%;
  overflow: hidden;
}

.investment-comparison::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center top, rgba(59, 130, 246, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

/* Header */
.investment-comparison__header {
  text-align: center;
  margin-bottom: clamp(2rem, 6vw, 2rem);
  position: relative;
  z-index: 1;
}

.investment-comparison__title {
  font-size: clamp(1.75rem, 6vw, 3rem);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 clamp(0.75rem, 3vw, 1rem) 0;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.investment-comparison__subtitle {
  font-size: clamp(1rem, 4vw, 1.25rem);
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
  padding: 0 1rem;
}

/* ========================================
   MOBILE CARDS DESIGN (Default - Mobile First)
   ======================================== */

.investment-comparison__mobile-cards {
  display: block;
  position: relative;
  z-index: 1;
}

.investment-comparison__desktop-table {
  display: none;
}

/* Comparison Cards */
.comparison-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  margin-bottom: 1rem;
  overflow: hidden;
  backdrop-filter: blur(10px);
  transition: all var(--transition-base);
}

.comparison-card:hover {
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.comparison-card:last-child {
  margin-bottom: 0;
}

.comparison-card__title {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
  padding: 1rem;
  margin: 0;
  border-bottom: 1px solid var(--border-secondary);
}

.comparison-card__content {
  padding: 0;
}

/* Comparison Items within Cards */
.comparison-item {
  padding: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.comparison-item:last-child {
  border-bottom: none;
}

.comparison-item__label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.comparison-item__brand {
  color: var(--text-primary);
  font-weight: 600;
}

.comparison-item__badge {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  font-size: 0.625rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.comparison-item__value {
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--text-primary);
}

.comparison-item__value--highlight {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
  border-left: 3px solid var(--accent-primary);
  padding: 0.75rem;
  margin: -0.25rem -1rem;
  border-radius: 0 8px 8px 0;
}

.comparison-item__value--positive {
  font-weight: 600;
  color: var(--text-primary);
}

/* ========================================
   TABLET+ BREAKPOINTS - SHOW TABLE
   ======================================== */

@media (min-width: 768px) {
  .investment-comparison__mobile-cards {
    display: none;
  }
  
  .investment-comparison__desktop-table {
    display: block;
  }
  
  .investment-comparison__subtitle {
    padding: 0;
  }
}

/* ========================================
   DESKTOP TABLE DESIGN (768px+)
   ======================================== */

/* Table Container */
.investment-comparison__table-container {
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  overflow: hidden;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

/* Comparison Table */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-family);
}

.comparison-table__header {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}

.comparison-table__header th {
  padding: 1.5rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-secondary);
  position: relative;
  font-size: 1rem;
}

.comparison-table__category {
  font-weight: 600;
  color: var(--text-primary);
  width: 30%;
  min-width: 180px;
}

.comparison-table__siscom {
  width: 40%;
  position: relative;
}

.comparison-table__traditional {
  width: 30%;
  font-weight: 600;
  color: var(--text-primary);
}

.comparison-table__subtitle {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-secondary);
  display: block;
  margin-top: 0.25rem;
}

/* Brand Header */
.comparison-table__brand {
  position: relative;
}

.comparison-table__brand-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  display: block;
  line-height: 1.3;
}

.comparison-table__brand-badge {
  display: inline-block;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 6px;
  margin-top: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

/* Table Body */
.comparison-table__body .comparison-table__row {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: all var(--transition-base);
}

.comparison-table__body .comparison-table__row:hover {
  background: rgba(255, 255, 255, 0.02);
}

.comparison-table__body .comparison-table__row:last-child {
  border-bottom: none;
}

.comparison-table__body td {
  padding: 1.25rem 1rem;
  vertical-align: middle;
  font-size: 1rem;
  line-height: 1.4;
}

.comparison-table__body .comparison-table__category {
  font-weight: 500;
  color: var(--text-secondary);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

/* Highlight Column */
.comparison-table__highlight {
  position: relative;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(16, 185, 129, 0.05) 100%);
  border-left: 3px solid var(--accent-primary);
}

.comparison-table__highlight::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.1) 0%, transparent 100%);
  pointer-events: none;
}

/* Comparison Values */
.comparison-value {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
}

.comparison-value__main {
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.4;
  flex: 1;
}

.comparison-value--positive .comparison-value__main {
  color: var(--text-primary);
  font-weight: 600;
}

/* Desktop Refinements */
@media (min-width: 1024px) {
  .investment-comparison__subtitle {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }

  .comparison-table__category {
    width: 25%;
    min-width: 200px;
  }

  .comparison-table__siscom {
    width: 37.5%;
  }

  .comparison-table__traditional {
    width: 37.5%;
  }
}

/* Large Desktop */
@media (min-width: 1280px) {
  .investment-comparison__table-container {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  }
}

/* Light Theme Support */
[data-theme="light"] .investment-comparison {
  background: var(--bg-primary);
}

[data-theme="light"] .investment-comparison__table-container,
[data-theme="light"] .comparison-card {
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid var(--border-primary);
}

[data-theme="light"] .comparison-table__header,
[data-theme="light"] .comparison-card__title {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}

[data-theme="light"] .comparison-table__body .comparison-table__row,
[data-theme="light"] .comparison-item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .comparison-table__body .comparison-table__row:hover,
[data-theme="light"] .comparison-card:hover {
  background: rgba(0, 0, 0, 0.02);
}

[data-theme="light"] .comparison-table__body .comparison-table__category {
  border-right: 1px solid rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .comparison-table__highlight,
[data-theme="light"] .comparison-item__value--highlight {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(16, 185, 129, 0.05) 100%);
}