:root {
  --tracker-bg: #0b0f19;
  --tracker-surface: rgba(17, 24, 39, 0.92);
  --tracker-line: rgba(102, 192, 244, 0.18);
  --tracker-text: #eef5ff;
  --tracker-muted: #9fb3d1;
  --tracker-brand: #66c0f4;
  --tracker-brand-2: #62f2d0;
  --tracker-success: #3ad38c;
  --tracker-warning: #ffab62;
  --tracker-danger: #ff6d7a;
  --tracker-shadow: 0 28px 90px rgba(4, 10, 20, 0.44);
}

.tracker-body {
  margin: 0;
  min-height: 100vh;
  display: block;
  color: var(--tracker-text);
  background:
    radial-gradient(circle at 0% 0%, rgba(102, 192, 244, 0.18), transparent 26%),
    radial-gradient(circle at 100% 0%, rgba(98, 242, 208, 0.14), transparent 24%),
    linear-gradient(180deg, #08111c 0%, #0b0f19 100%);
}

#tracker-app {
  min-height: 100vh;
  width: 100%;
  display: block;
}

.tracker-skip-link {
  position: absolute;
  left: 18px;
  top: -48px;
  padding: 10px 14px;
  border-radius: 14px;
  background: rgba(102, 192, 244, 0.96);
  color: #04111d;
  text-decoration: none;
  font-weight: 700;
  z-index: 20;
  transition: top 160ms ease;
}

.tracker-skip-link:focus {
  top: 18px;
}

.tracker-shell,
.tracker-landing,
.tracker-page {
  width: min(1880px, calc(100% - 40px));
  margin: 0 auto;
  padding: 20px 0 28px;
}

.tracker-panel {
  background: linear-gradient(180deg, rgba(17, 24, 39, 0.96), rgba(10, 16, 28, 0.95));
  border: 1px solid var(--tracker-line);
  border-radius: 24px;
  box-shadow: var(--tracker-shadow);
}

.tracker-shell {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  gap: 20px;
}

.tracker-sidebar {
  position: sticky;
  top: 20px;
  align-self: start;
  min-height: calc(100vh - 40px);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
}

.tracker-content {
  display: grid;
  gap: 16px;
}

.tracker-brand {
  display: grid;
  gap: 6px;
}

.tracker-brand-sub {
  color: var(--tracker-muted);
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tracker-eyebrow {
  display: inline-flex;
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--tracker-brand-2);
}

.tracker-sidebar h1,
.tracker-landing h1,
.tracker-title-group h2,
.tracker-section-head h3,
.tracker-card h4 {
  margin: 0;
  font-family: "Sora", "Segoe UI", sans-serif;
  letter-spacing: -0.04em;
  text-shadow: none;
  text-wrap: initial;
  filter: none;
}

.tracker-sidebar h1 {
  font-size: clamp(2rem, 2.4vw, 2.7rem);
  line-height: 0.92;
  max-width: 6ch;
}

.tracker-landing h1 {
  font-size: clamp(2.4rem, 4vw, 4.4rem);
  line-height: 0.92;
}

.tracker-title-group h2 {
  font-size: clamp(2rem, 3vw, 3.5rem);
  line-height: 0.94;
}

.tracker-section-head h3 {
  font-size: 1.45rem;
  line-height: 1.02;
}

.tracker-setting-card h3,
.tracker-game-card h4,
.tracker-achievement h4,
.tracker-user strong {
  margin: 0;
  font-family: "Sora", "Segoe UI", sans-serif;
  letter-spacing: -0.03em;
  text-shadow: none;
}

.tracker-card h4,
.tracker-game-card h4,
.tracker-achievement h4 {
  font-size: 1.15rem;
  line-height: 1.15;
}

.tracker-muted {
  color: var(--tracker-muted);
}

.tracker-nav {
  display: grid;
  gap: 8px;
  margin: 24px 0 0;
}

.tracker-nav a,
.tracker-button,
.tracker-tab {
  transition: 180ms ease;
}

.tracker-nav a {
  display: block;
  padding: 13px 15px;
  border: 1px solid rgba(102, 192, 244, 0.08);
  border-radius: 18px;
  color: var(--tracker-muted);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.02);
}

.tracker-nav a.is-active,
.tracker-nav a:hover {
  color: var(--tracker-text);
  background: rgba(102, 192, 244, 0.12);
  border-color: rgba(102, 192, 244, 0.24);
}

.tracker-nav a:focus-visible,
.tracker-button:focus-visible,
.tracker-tab:focus-visible,
.tracker-game-card:focus-visible,
.tracker-footer a:focus-visible,
.tracker-field input:focus-visible,
.tracker-field select:focus-visible,
.tracker-field textarea:focus-visible,
.tracker-checklist-item input:focus-visible {
  outline: 2px solid var(--tracker-brand-2);
  outline-offset: 3px;
  border-color: rgba(98, 242, 208, 0.45);
  box-shadow: 0 0 0 5px rgba(98, 242, 208, 0.1);
}

.tracker-user {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  margin-top: auto;
}

.tracker-user img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
}

.tracker-topbar,
.tracker-section,
.tracker-filters,
.tracker-detail {
  padding: 18px;
}

.tracker-topbar,
.tracker-actions,
.tracker-inline,
.tracker-tags,
.tracker-tabs,
.tracker-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.tracker-topbar {
  justify-content: space-between;
  align-items: end;
  gap: 18px;
}

.tracker-title-group {
  display: grid;
  gap: 6px;
}

.tracker-title-note {
  color: var(--tracker-muted);
  font-size: 0.96rem;
}

.tracker-button {
  border: 1px solid rgba(102, 192, 244, 0.22);
  border-radius: 14px;
  padding: 10px 15px;
  background: rgba(102, 192, 244, 0.08);
  color: var(--tracker-text);
  cursor: pointer;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.86rem;
  letter-spacing: 0.02em;
}

.tracker-button.primary {
  background: linear-gradient(135deg, var(--tracker-brand), #4aa5f0);
  color: #04111d;
  font-weight: 700;
}

.tracker-button.danger {
  border-color: rgba(255, 109, 122, 0.25);
  background: rgba(255, 109, 122, 0.08);
}

.tracker-button:hover,
.tracker-tab:hover {
  transform: translateY(-1px);
}

.tracker-landing .tracker-hero {
  padding: 24px;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.8fr);
  gap: 24px;
  align-items: stretch;
}

.tracker-hero-copy {
  display: grid;
  gap: 18px;
}

.tracker-hero-note {
  margin: 0;
  color: var(--tracker-muted);
  font-size: 1rem;
}

.tracker-hero-side,
.tracker-stat-card,
.tracker-game-card,
.tracker-setting-card,
.tracker-achievement {
  padding: 18px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.tracker-hero-side {
  min-width: 240px;
  display: grid;
  align-items: stretch;
}

.tracker-hero-side strong {
  font-size: 1.05rem;
  line-height: 1.4;
}

.tracker-hero-side-grid {
  grid-template-columns: 1fr;
  gap: 12px;
}

.tracker-hero-mini {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: grid;
  gap: 8px;
}

.tracker-landing-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.tracker-landing-card {
  padding: 18px;
  display: grid;
  gap: 10px;
}

.tracker-landing-card strong {
  font-family: "Sora", "Segoe UI", sans-serif;
  font-size: 1.15rem;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.tracker-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
}

.tracker-stat-card strong {
  display: block;
  font-size: clamp(2rem, 2.2vw, 2.8rem);
  margin-top: 8px;
  line-height: 1;
}

.tracker-section {
  display: grid;
  gap: 16px;
}

.tracker-section-head {
  display: grid;
  gap: 6px;
}

.tracker-game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.tracker-game-card {
  display: grid;
  gap: 12px;
  color: var(--tracker-text);
  text-decoration: none;
  min-height: 220px;
}

.tracker-game-head,
.tracker-achievement-head {
  display: flex;
  gap: 14px;
  align-items: center;
}

.tracker-game-icon,
.tracker-achievement img,
.tracker-fallback-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  object-fit: cover;
  background: rgba(255, 255, 255, 0.06);
}

.tracker-fallback-icon {
  background: linear-gradient(135deg, rgba(102, 192, 244, 0.24), rgba(98, 242, 208, 0.16));
}

.tracker-progress {
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
}

.tracker-progress > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--tracker-brand), var(--tracker-brand-2));
}

.tracker-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(102, 192, 244, 0.12);
  color: var(--tracker-brand);
  font-size: 0.82rem;
  white-space: nowrap;
}

.tracker-tag.success {
  background: rgba(58, 211, 140, 0.12);
  color: var(--tracker-success);
}

.tracker-tag.warning {
  background: rgba(255, 171, 98, 0.12);
  color: var(--tracker-warning);
}

.tracker-filters {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 14px;
}

.tracker-field {
  display: grid;
  gap: 8px;
}

.tracker-field input,
.tracker-field select,
.tracker-field textarea {
  width: 100%;
  background: rgba(7, 13, 24, 0.72);
  border: 1px solid rgba(102, 192, 244, 0.16);
  border-radius: 16px;
  color: var(--tracker-text);
  padding: 12px 14px;
}

.tracker-empty,
.tracker-status {
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.tracker-detail {
  display: grid;
  gap: 18px;
  padding: 22px;
}

.tracker-detail-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: start;
}

.tracker-detail-copy {
  display: flex;
  gap: 16px;
  align-items: center;
}

.tracker-detail-copy > div {
  display: grid;
  gap: 8px;
}

.tracker-detail-copy .tracker-game-icon,
.tracker-detail-copy .tracker-fallback-icon {
  width: 76px;
  height: 76px;
}

.tracker-detail-badges {
  gap: 8px;
}

.tracker-detail-summary {
  display: grid;
  gap: 16px;
}

.tracker-detail-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.tracker-detail-stat {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.tracker-detail-stat-label {
  color: var(--tracker-muted);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.tracker-detail-stat-value {
  font-family: "Sora", "Segoe UI", sans-serif;
  font-size: clamp(1.5rem, 1.8vw, 2.3rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.tracker-detail-progress {
  display: grid;
  gap: 10px;
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.tracker-tabs {
  gap: 10px;
}

.tracker-tab {
  border: 1px solid rgba(102, 192, 244, 0.18);
  border-radius: 16px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--tracker-text);
}

.tracker-tab.is-active {
  background: rgba(102, 192, 244, 0.16);
  border-color: rgba(102, 192, 244, 0.32);
}

.tracker-achievements {
  display: grid;
  gap: 14px;
}

.tracker-achievements.compact {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.tracker-achievement {
  display: grid;
  gap: 14px;
}

.tracker-achievement.summary {
  align-content: start;
  min-height: 164px;
}

.tracker-achievement-copy {
  color: var(--tracker-muted);
  line-height: 1.5;
}

.tracker-achievement-progress {
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.tracker-achievement-progress-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.tracker-achievement-progress-head span {
  color: var(--tracker-muted);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tracker-achievement-progress-head strong {
  font-family: "Sora", "Segoe UI", sans-serif;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.tracker-progress.tracker-progress-sm {
  height: 6px;
}

.tracker-achievement-progress-note {
  color: var(--tracker-muted);
  font-size: 0.88rem;
}

.tracker-note-panel,
.tracker-checklist-block {
  display: grid;
  gap: 14px;
}

.tracker-notes-layout {
  display: grid;
  gap: 16px;
}

.tracker-checklist-head {
  justify-content: space-between;
}

.tracker-achievements.notes-grid {
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
}

.tracker-checklist-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  margin-top: 10px;
}

.tracker-setting-card {
  display: grid;
  gap: 10px;
}

.tracker-settings-toolbar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 14px;
}

.tracker-settings-toolbar .tracker-button {
  width: 100%;
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.tracker-settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.tracker-settings-grid-compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.tracker-setting-card-compact {
  padding: 18px;
  align-content: start;
  min-height: 0;
}

.tracker-setting-card-compact h3 {
  font-size: clamp(1.6rem, 2vw, 2.2rem);
  line-height: 1;
}

.tracker-meta-line {
  align-items: center;
  gap: 10px 16px;
}

.tracker-meta-line strong {
  font-size: 1.8rem;
  line-height: 1;
}

.tracker-inline,
.tracker-tags {
  align-items: center;
}

.tracker-loading {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.tracker-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  padding: 4px 2px 0;
}

.tracker-footer a {
  color: var(--tracker-muted);
  text-decoration: none;
  font-size: 0.85rem;
}

.tracker-footer a:hover {
  color: var(--tracker-text);
}

.tracker-feedback-fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  border: 1px solid rgba(102, 192, 244, 0.28);
  border-radius: 999px;
  padding: 12px 18px;
  background: linear-gradient(135deg, rgba(12, 22, 36, 0.96), rgba(8, 15, 26, 0.96));
  color: var(--tracker-text);
  font-family: "IBM Plex Mono", monospace;
  cursor: pointer;
  box-shadow: 0 18px 44px rgba(4, 10, 20, 0.42);
}

.tracker-feedback-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(3, 8, 16, 0.72);
  backdrop-filter: blur(8px);
  display: grid;
  place-items: center;
  padding: 20px;
}

.tracker-feedback-modal {
  width: min(680px, 100%);
  padding: 20px;
  display: grid;
  gap: 16px;
}

.tracker-feedback-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 14px;
}

.tracker-feedback-head h3 {
  margin: 6px 0 0;
  font-family: "Sora", "Segoe UI", sans-serif;
  font-size: clamp(1.5rem, 2vw, 2rem);
  line-height: 1;
}

.tracker-feedback-context {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tracker-feedback-context span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--tracker-muted);
  font-size: 0.83rem;
}

.tracker-feedback-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.tracker-feedback-modal .tracker-field small {
  color: var(--tracker-muted);
  font-size: 0.82rem;
}

.tracker-feedback-error {
  min-height: 1.2rem;
  color: #ff9a9a;
  font-size: 0.9rem;
}

@media (max-width: 1400px) {
  .tracker-shell,
  .tracker-landing,
  .tracker-page {
    width: calc(100% - 24px);
    max-width: 100%;
  }
}

@media (max-width: 1100px) {
  .tracker-shell {
    grid-template-columns: 1fr;
  }

  .tracker-sidebar {
    position: static;
    min-height: auto;
  }

  .tracker-stat-grid,
  .tracker-game-grid,
  .tracker-settings-grid,
  .tracker-settings-toolbar,
  .tracker-detail-stat-grid,
  .tracker-landing .tracker-hero,
  .tracker-landing-grid,
  .tracker-achievements.compact,
  .tracker-achievements.notes-grid,
  .tracker-detail-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .tracker-shell,
  .tracker-landing,
  .tracker-page {
    width: calc(100% - 16px);
    max-width: 100%;
    padding: 16px 0 24px;
  }

  .tracker-landing .tracker-hero,
  .tracker-stat-grid,
  .tracker-game-grid,
  .tracker-settings-grid,
  .tracker-settings-toolbar,
  .tracker-detail-stat-grid,
  .tracker-filters,
  .tracker-landing-grid,
  .tracker-achievements.compact,
  .tracker-achievements.notes-grid,
  .tracker-detail-top {
    grid-template-columns: 1fr;
  }

  .tracker-topbar,
  .tracker-detail-top {
    align-items: stretch;
  }

  .tracker-detail-copy,
  .tracker-topbar,
  .tracker-actions {
    flex-direction: column;
  }

  .tracker-checklist-item {
    grid-template-columns: auto 1fr;
  }

  .tracker-checklist-item .tracker-button {
    grid-column: 1 / -1;
  }

  .tracker-feedback-head {
    flex-direction: column;
  }
}