/* ============================================
   BEST MINERS FOR X — Page Styles
   D-Central Technologies
   BEM block: dc-best-miners
   ============================================ */

/* ── Page Wrapper ── */
.dc-best-miners {
  background: var(--dc-bg-primary, #0D0D0D);
  color: var(--dc-text-primary, #F0F0F0);
  padding-bottom: 3rem;
}

/* ── Intro ── */
.dc-best-miners__intro {
  padding: 2rem 0 1rem;
}

.dc-best-miners__intro p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--dc-text-secondary, #9CA3AF);
  max-width: 800px;
  margin: 0;
}

/* ── Electricity Rate Control ── */
.dc-best-miners__controls {
  padding: 1rem 0 1.5rem;
}

.dc-best-miners__rate-control {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.dc-best-miners__rate-label {
  font-family: var(--dc-font-heading, 'Barlow Condensed', sans-serif);
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--dc-text-primary, #F0F0F0);
}

.dc-best-miners__rate-input-wrap {
  display: inline-flex;
  align-items: center;
  background: var(--dc-bg-elevated, #1E1E2E);
  border: 1px solid var(--dc-border-light, #333);
  border-radius: var(--dc-radius-sm, 4px);
  padding: 0.35rem 0.5rem;
  gap: 0.25rem;
}

.dc-best-miners__rate-prefix,
.dc-best-miners__rate-suffix {
  font-family: var(--dc-font-mono, monospace);
  font-size: 0.85rem;
  color: var(--dc-text-secondary, #9CA3AF);
}

.dc-best-miners__rate-input {
  background: transparent;
  border: none;
  color: var(--dc-accent, #FF6E00);
  font-family: var(--dc-font-mono, monospace);
  font-size: 0.95rem;
  width: 5.5em;
  outline: none;
  text-align: center;
}

.dc-best-miners__rate-input:focus {
  color: #ffffff;
}

.dc-best-miners__rate-note {
  font-size: 0.8rem;
  color: var(--dc-text-secondary, #9CA3AF);
}

/* ── Quick Summary Table ── */
.dc-best-miners__summary {
  padding: 2rem 0;
}

.dc-best-miners__summary h2 {
  font-family: var(--dc-font-heading, 'Barlow Condensed', sans-serif);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--dc-text-primary, #F0F0F0);
  margin: 0 0 1rem;
}

.dc-best-miners__summary-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.dc-best-miners__summary-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.dc-best-miners__summary-table thead th {
  background: var(--dc-bg-elevated, #1E1E2E);
  color: var(--dc-text-secondary, #9CA3AF);
  font-family: var(--dc-font-heading, 'Barlow Condensed', sans-serif);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 2px solid var(--dc-accent, #FF6E00);
  white-space: nowrap;
}

.dc-best-miners__summary-table tbody td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--dc-border-light, #333);
  vertical-align: middle;
}

.dc-best-miners__summary-table tbody tr:hover {
  background: rgba(255, 110, 0, 0.04);
}

.dc-best-miners__summary-name a {
  color: var(--dc-text-primary, #F0F0F0);
  text-decoration: none;
  font-weight: 600;
}

.dc-best-miners__summary-name a:hover {
  color: var(--dc-accent, #FF6E00);
}

.dc-best-miners__summary-link {
  color: var(--dc-accent, #FF6E00);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
}

.dc-best-miners__summary-link:hover {
  text-decoration: underline;
}

.dc-best-miners__summary-note {
  font-size: 0.85rem;
  color: var(--dc-text-secondary, #9CA3AF);
  margin-top: 0.75rem;
}

/* ── Rank Badge (shared by summary table + cards) ── */
.dc-best-miners__rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--dc-accent, #FF6E00);
  color: #ffffff;
  font-family: var(--dc-font-mono, monospace);
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1;
  flex-shrink: 0;
}

/* ── Sort Bar ── */
.dc-best-miners__sort-bar {
  padding: 1rem 0;
  border-top: 1px solid var(--dc-border-light, #333);
  border-bottom: 1px solid var(--dc-border-light, #333);
}

.dc-best-miners__sort-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.dc-best-miners__sort-label {
  font-family: var(--dc-font-heading, 'Barlow Condensed', sans-serif);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--dc-text-secondary, #9CA3AF);
}

.dc-best-miners__sort-buttons {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.dc-best-miners__sort-btn {
  background: transparent;
  border: 1px solid var(--dc-border-light, #333);
  border-radius: var(--dc-radius-sm, 4px);
  color: var(--dc-text-secondary, #9CA3AF);
  font-family: var(--dc-font-mono, monospace);
  font-size: 0.8rem;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.dc-best-miners__sort-btn:hover {
  border-color: var(--dc-accent, #FF6E00);
  color: var(--dc-accent, #FF6E00);
}

.dc-best-miners__sort-btn--active {
  background: var(--dc-accent, #FF6E00);
  border-color: var(--dc-accent, #FF6E00);
  color: #ffffff;
}

.dc-best-miners__sort-btn--active:hover {
  background: var(--dc-accent-hover, #FF8A2E);
  border-color: var(--dc-accent-hover, #FF8A2E);
  color: #ffffff;
}

/* ── Cards Grid ── */
.dc-best-miners__cards-section {
  padding: 2rem 0;
}

.dc-best-miners__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* ── Individual Card ── */
.dc-best-miners__card {
  background: var(--dc-bg-elevated, #1E1E2E);
  border: 1px solid var(--dc-border-light, #333);
  border-radius: var(--dc-radius-md, 8px);
  padding: 1.25rem;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.dc-best-miners__card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(255, 110, 0, 0.1);
  border-color: rgba(255, 110, 0, 0.3);
}

.dc-best-miners__card--hidden {
  display: none;
}

/* Rank Badge on card */
.dc-best-miners__rank-badge {
  position: absolute;
  top: -10px;
  left: -10px;
  z-index: 2;
}

/* ── Thumbnail ── */
.dc-best-miners__thumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dc-bg-primary, #0D0D0D);
  border-radius: var(--dc-radius-sm, 4px);
  overflow: hidden;
}

.dc-best-miners__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.dc-best-miners__thumb a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.dc-best-miners__thumb-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

/* ── Card Header ── */
.dc-best-miners__card-header {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.dc-best-miners__card-title {
  font-family: var(--dc-font-heading, 'Barlow Condensed', sans-serif);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.2;
}

.dc-best-miners__card-title a {
  color: var(--dc-text-primary, #F0F0F0);
  text-decoration: none;
}

.dc-best-miners__card-title a:hover {
  color: var(--dc-accent, #FF6E00);
}

.dc-best-miners__manufacturer {
  font-size: 0.8rem;
  color: var(--dc-text-secondary, #9CA3AF);
}

/* ── Specs Grid ── */
.dc-best-miners__specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin: 0;
}

.dc-best-miners__spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(51, 51, 51, 0.5);
  grid-column: 1 / -1;
}

.dc-best-miners__spec-row dt {
  font-size: 0.8rem;
  color: var(--dc-text-secondary, #9CA3AF);
}

.dc-best-miners__spec-row dd {
  font-size: 0.85rem;
  color: var(--dc-text-primary, #F0F0F0);
  margin: 0;
  text-align: right;
}

/* ── Profitability Section ── */
.dc-best-miners__profit {
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--dc-radius-sm, 4px);
  padding: 0.75rem;
}

.dc-best-miners__profit-title {
  font-family: var(--dc-font-heading, 'Barlow Condensed', sans-serif);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--dc-text-secondary, #9CA3AF);
  margin: 0 0 0.5rem;
}

.dc-best-miners__profit-grid {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.dc-best-miners__profit-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dc-best-miners__profit-item--net {
  padding-top: 0.35rem;
  border-top: 1px solid var(--dc-border-light, #333);
  margin-top: 0.15rem;
}

.dc-best-miners__profit-label {
  font-size: 0.8rem;
  color: var(--dc-text-secondary, #9CA3AF);
}

.dc-best-miners__profit-value {
  font-size: 0.9rem;
}

.dc-best-miners__profit-value--positive {
  color: #10B981;
}

.dc-best-miners__profit-value--negative {
  color: #EF4444;
}

.dc-best-miners__profit-note {
  display: block;
  font-size: 0.7rem;
  color: var(--dc-text-secondary, #9CA3AF);
  margin-top: 0.35rem;
  text-align: right;
}

/* ── Home Mining Score Badge ── */
.dc-best-miners__score-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dc-best-miners__score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 28px;
  border-radius: var(--dc-radius-sm, 4px);
  font-family: var(--dc-font-mono, monospace);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0 0.5rem;
}

.dc-best-miners__score--high {
  background: rgba(16, 185, 129, 0.15);
  color: #10B981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.dc-best-miners__score--mid {
  background: rgba(255, 110, 0, 0.15);
  color: var(--dc-accent, #FF6E00);
  border: 1px solid rgba(255, 110, 0, 0.3);
}

.dc-best-miners__score--low {
  background: rgba(239, 68, 68, 0.15);
  color: #EF4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.dc-best-miners__score-label {
  font-size: 0.8rem;
  color: var(--dc-text-secondary, #9CA3AF);
}

/* ── Card Actions ── */
.dc-best-miners__actions {
  display: flex;
  gap: 0.75rem;
  margin-top: auto;
}

.dc-best-miners__btn-details,
.dc-best-miners__btn-buy {
  flex: 1;
  text-align: center;
  font-size: 0.85rem;
  padding: 0.6rem 0.75rem;
}

/* ── Show More ── */
.dc-best-miners__show-more-wrap {
  text-align: center;
  padding: 2rem 0 0;
}

.dc-best-miners__show-more {
  font-size: 0.95rem;
  padding: 0.75rem 2rem;
  cursor: pointer;
}

/* ── Empty State ── */
.dc-best-miners__empty {
  padding: 3rem 0;
  text-align: center;
}

.dc-best-miners__empty p {
  color: var(--dc-text-secondary, #9CA3AF);
  margin: 0 0 1.5rem;
  font-size: 1.1rem;
}

/* ── Methodology ── */
.dc-best-miners__methodology {
  padding: 2.5rem 0 1.5rem;
  border-top: 1px solid var(--dc-border-light, #333);
}

.dc-best-miners__methodology h2 {
  font-family: var(--dc-font-heading, 'Barlow Condensed', sans-serif);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--dc-text-primary, #F0F0F0);
  margin: 0 0 1rem;
}

.dc-best-miners__methodology p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--dc-text-secondary, #9CA3AF);
  max-width: 800px;
  margin: 0 0 0.75rem;
}

/* ── FAQ ── */
.dc-best-miners__faq {
  padding: 2rem 0;
  border-top: 1px solid var(--dc-border-light, #333);
}

.dc-best-miners__faq h2 {
  font-family: var(--dc-font-heading, 'Barlow Condensed', sans-serif);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--dc-text-primary, #F0F0F0);
  margin: 0 0 1.25rem;
}

.dc-best-miners__faq-list {
  max-width: 800px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.dc-best-miners__faq-item {
  border-bottom: 1px solid var(--dc-border-light, #333);
}

.dc-best-miners__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  cursor: pointer;
  list-style: none;
  color: var(--dc-text-primary, #F0F0F0);
  font-size: 0.95rem;
}

.dc-best-miners__faq-question::-webkit-details-marker {
  display: none;
}

.dc-best-miners__faq-question strong {
  font-weight: 600;
}

.dc-best-miners__faq-chevron {
  flex-shrink: 0;
  color: var(--dc-text-secondary, #9CA3AF);
  transition: transform 0.2s ease;
}

.dc-best-miners__faq-item[open] .dc-best-miners__faq-chevron {
  transform: rotate(180deg);
}

.dc-best-miners__faq-answer {
  padding: 0 0 1rem;
}

.dc-best-miners__faq-answer p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--dc-text-secondary, #9CA3AF);
  margin: 0;
}

/* ── Bitcoin Nudge (coin pages only) ── */
.dc-best-miners__bitcoin-nudge {
  padding: 2.5rem 0;
}

.dc-best-miners__nudge-card {
  background: linear-gradient(135deg, rgba(255, 110, 0, 0.08), rgba(255, 110, 0, 0.02));
  border: 2px solid var(--dc-accent, #FF6E00);
  border-radius: var(--dc-radius-lg, 12px);
  padding: 2.5rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.dc-best-miners__nudge-icon {
  font-size: 3rem;
  color: var(--dc-accent, #FF6E00);
  margin-bottom: 1rem;
  line-height: 1;
}

.dc-best-miners__nudge-card h2 {
  font-family: var(--dc-font-heading, 'Barlow Condensed', sans-serif);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #ffffff;
  margin: 0 0 1rem;
}

.dc-best-miners__nudge-card p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--dc-text-secondary, #9CA3AF);
  margin: 0 0 0.75rem;
  max-width: 650px;
  margin-inline: auto;
}

.dc-best-miners__nudge-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

/* ── CTA Grid ── */
.dc-best-miners__cta-grid-section {
  padding: 2rem 0;
  border-top: 1px solid var(--dc-border-light, #333);
}

.dc-best-miners__cta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.dc-best-miners__cta-card {
  background: var(--dc-bg-elevated, #1E1E2E);
  border: 1px solid var(--dc-border-light, #333);
  border-radius: var(--dc-radius-md, 8px);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.dc-best-miners__cta-card h3 {
  font-family: var(--dc-font-heading, 'Barlow Condensed', sans-serif);
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--dc-text-primary, #F0F0F0);
  margin: 0;
}

.dc-best-miners__cta-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--dc-text-secondary, #9CA3AF);
  margin: 0;
  flex: 1;
}

.dc-best-miners__cta-card .dc-btn {
  align-self: flex-start;
  margin-top: auto;
}

/* ── Disclaimer ── */
.dc-best-miners__disclaimer {
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--dc-text-secondary, #9CA3AF);
  opacity: 0.7;
  border-top: 1px solid var(--dc-border-light, #333);
  padding-top: 1.5rem;
  margin: 1rem 0 0;
}

/* ── Monospace Utility ── */
.dc-best-miners .dc-mono {
  font-family: var(--dc-font-mono, monospace);
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet: 2 columns */
@media (max-width: 1024px) {
  .dc-best-miners__cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablet: CTA grid 1 col */
@media (max-width: 768px) {
  .dc-best-miners__cards {
    grid-template-columns: 1fr;
  }

  .dc-best-miners__cta-grid {
    grid-template-columns: 1fr;
  }

  .dc-best-miners__rate-control {
    flex-direction: column;
    align-items: flex-start;
  }

  .dc-best-miners__sort-controls {
    flex-direction: column;
    align-items: flex-start;
  }

  .dc-best-miners__sort-buttons {
    width: 100%;
  }

  .dc-best-miners__sort-btn {
    flex: 1;
    text-align: center;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .dc-best-miners__card {
    padding: 1rem;
  }

  .dc-best-miners__summary-table {
    font-size: 0.8rem;
  }

  .dc-best-miners__summary-table thead th,
  .dc-best-miners__summary-table tbody td {
    padding: 0.5rem 0.5rem;
  }

  .dc-best-miners__actions {
    flex-direction: column;
  }

  .dc-best-miners__btn-details,
  .dc-best-miners__btn-buy {
    flex: none;
    width: 100%;
  }

  .dc-best-miners__faq-question {
    font-size: 0.88rem;
  }
}