/* ==========================================================================
   Tools Application Stylesheet (Light Theme, Modern UI/UX)
   ========================================================================== */

.mkt-tool-app {
  background-color: #FFFFFF;
  border: 1px solid var(--wp--preset--color--border, #DDE1E8);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 4px 20px rgba(20, 22, 27, 0.04);
  margin-block-end: 2rem;
}

@media (min-width: 768px) {
  .mkt-tool-app {
    padding: 2.5rem;
  }
}

.mkt-tool-app__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block-end: 1.5rem;
  border-block-end: 1px solid var(--wp--preset--color--surface-strong, #EEF0F4);
  margin-block-end: 2rem;
}

.mkt-tool-app__title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
  color: var(--wp--preset--color--ink, #14161B);
}

/* ==========================================================================
   Stats Bar Grid
   ========================================================================== */
.mkt-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1rem;
  margin-block-end: 2rem;
}

.mkt-stat-box {
  background-color: var(--wp--preset--color--surface, #F7F7F9);
  border: 1px solid var(--wp--preset--color--border, #DDE1E8);
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
}

.mkt-stat-box__value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--wp--preset--color--primary, #D7263D);
  margin-block-end: 0.25rem;
}

.mkt-stat-box__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--wp--preset--color--muted, #5B6270);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ==========================================================================
   Tool Action Bar (Search & Filter Controls)
   ========================================================================== */
.mkt-actions-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-block-end: 1.5rem;
}

.mkt-filter-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.mkt-filter-btn {
  padding: 0.375rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 9999px;
  border: 1px solid var(--wp--preset--color--border, #DDE1E8);
  background: var(--wp--preset--color--surface, #F7F7F9);
  color: var(--wp--preset--color--ink, #14161B);
  cursor: pointer;
  transition: all 0.15s ease;
}

.mkt-filter-btn:hover {
  background: var(--wp--preset--color--surface-strong, #EEF0F4);
}

.mkt-filter-btn.is-active {
  background: var(--wp--preset--color--primary, #D7263D);
  color: #FFFFFF;
  border-color: var(--wp--preset--color--primary, #D7263D);
}

/* ==========================================================================
   Tracker Table & Item Cards
   ========================================================================== */
.mkt-tracker-table {
  inline-size: 100%;
  border-collapse: collapse;
}

.mkt-tracker-table th {
  text-align: left;
  padding: 0.875rem 1rem;
  background: var(--wp--preset--color--surface, #F7F7F9);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--wp--preset--color--muted, #5B6270);
  border-block-end: 1px solid var(--wp--preset--color--border, #DDE1E8);
}

.mkt-tracker-table td {
  padding: 1rem;
  border-block-end: 1px solid var(--wp--preset--color--surface-strong, #EEF0F4);
  vertical-align: middle;
}

.mkt-entry-title {
  font-weight: 700;
  color: var(--wp--preset--color--ink, #14161B);
  display: block;
}

.mkt-entry-meta {
  font-size: 0.8125rem;
  color: var(--wp--preset--color--muted, #5B6270);
}

/* ==========================================================================
   Speed Presets & Calculator Cards
   ========================================================================== */
.mkt-speed-presets {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-block: 0.75rem 1.5rem;
}

.mkt-speed-preset-btn {
  flex: 1;
  min-inline-size: 120px;
  padding: 0.875rem;
  text-align: center;
  border: 1px solid var(--wp--preset--color--border, #DDE1E8);
  border-radius: 8px;
  background: #FFFFFF;
  cursor: pointer;
  transition: all 0.15s ease;
}

.mkt-speed-preset-btn.is-active {
  border-color: var(--wp--preset--color--primary, #D7263D);
  background: rgba(215, 38, 61, 0.05);
  box-shadow: 0 0 0 1px var(--wp--preset--color--primary, #D7263D);
}

.mkt-calc-result-card {
  background: linear-gradient(135deg, #FAFBFD 0%, #F4F6FB 100%);
  border: 1px solid var(--wp--preset--color--border, #DDE1E8);
  border-radius: 10px;
  padding: 2rem;
  text-align: center;
  margin-block: 2rem;
}

.mkt-calc-result-number {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--wp--preset--color--primary, #D7263D);
  line-height: 1.1;
  margin-block-end: 0.5rem;
}

/* ==========================================================================
   Volume Collection Tracker Grid
   ========================================================================== */
.mkt-volume-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(44px, 1fr));
  gap: 0.5rem;
  margin-block: 1rem 1.5rem;
}

.mkt-volume-badge {
  inline-size: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 6px;
  border: 1px solid var(--wp--preset--color--border, #DDE1E8);
  background: #FFFFFF;
  color: var(--wp--preset--color--ink, #14161B);
  font-size: 0.875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.1s ease;
}

.mkt-volume-badge.is-owned {
  background: var(--wp--preset--color--primary, #D7263D);
  color: #FFFFFF;
  border-color: var(--wp--preset--color--primary, #D7263D);
}

/* ==========================================================================
   Random Picker Spinner Wheel Animation
   ========================================================================== */
.mkt-picker-display {
  background: var(--wp--preset--color--surface, #F7F7F9);
  border: 2px dashed var(--wp--preset--color--border, #DDE1E8);
  border-radius: 12px;
  padding: 3rem 1.5rem;
  text-align: center;
  margin-block: 2rem;
  position: relative;
  overflow: hidden;
}

.mkt-picker-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--wp--preset--color--ink, #14161B);
  margin-block-end: 0.75rem;
}

.mkt-picker-meta {
  font-size: 1rem;
  color: var(--wp--preset--color--muted, #5B6270);
}

@keyframes mkt-spin-pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.04); opacity: 0.85; }
  100% { transform: scale(1); opacity: 1; }
}

.mkt-picker-display.is-spinning {
  animation: mkt-spin-pulse 0.4s infinite ease-in-out;
  border-color: var(--wp--preset--color--primary, #D7263D);
}