:root {
  --cp-bg: #f8fafc;
  --cp-surface: rgba(255,255,255,0.9);
  --cp-surface-strong: #ffffff;
  --cp-border: rgba(148,163,184,0.2);
  --cp-text: #0f172a;
  --cp-text-soft: #475569;
  --cp-muted: #64748b;
  --cp-accent: #6366f1;
  --cp-accent-soft: rgba(99,102,241,0.12);
  --cp-success: #10b981;
  --cp-warning: #f59e0b;
  --cp-danger: #ef4444;
  --cp-shadow: 0 18px 45px rgba(15,23,42,0.08);
}

html.dark,
html[data-theme='dark'],
body.dark {
  --cp-bg: #0b1120;
  --cp-surface: rgba(15,23,42,0.9);
  --cp-surface-strong: #0f172a;
  --cp-border: rgba(148,163,184,0.18);
  --cp-text: #e2e8f0;
  --cp-text-soft: #cbd5e1;
  --cp-muted: #94a3b8;
  --cp-accent: #818cf8;
  --cp-accent-soft: rgba(129,140,248,0.18);
  --cp-shadow: 0 20px 50px rgba(2,6,23,0.45);
}

.cpage-shell {
  display: grid;
  gap: 1.5rem;
}

.cpage-panel {
  background: var(--cp-surface);
  color: var(--cp-text);
  border: 1px solid var(--cp-border);
  border-radius: 28px;
  box-shadow: var(--cp-shadow);
  backdrop-filter: blur(14px);
}

.cpage-muted,
.cpage-panel p,
.cpage-panel .muted {
  color: var(--cp-text-soft);
}

.cpage-chip {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .55rem .85rem;
  border-radius: 999px;
  background: var(--cp-accent-soft);
  color: var(--cp-text);
  font-size: .85rem;
  font-weight: 600;
  border: 1px solid transparent;
}

.cpage-chip.is-outline {
  background: transparent;
  border-color: var(--cp-border);
  color: var(--cp-text-soft);
}

.cpage-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
}

.cpage-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  min-height: 48px;
  padding: .8rem 1.1rem;
  border-radius: 16px;
  border: 1px solid var(--cp-border);
  background: var(--cp-surface-strong);
  color: var(--cp-text);
  font-weight: 700;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.cpage-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 30px rgba(15,23,42,0.12);
}

.cpage-btn--primary {
  background: linear-gradient(135deg, var(--cp-accent), #8b5cf6);
  color: #fff;
  border-color: transparent;
}

.cpage-btn--ghost {
  background: transparent;
}

.cpage-btn--success {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  border-color: transparent;
}

.cpage-btn--danger {
  background: rgba(239,68,68,0.12);
  color: #ef4444;
}

.cpage-search {
  position: relative;
}

.cpage-search__input {
  width: 100%;
  min-height: 52px;
  padding: 0 1rem 0 3rem;
  border-radius: 16px;
  border: 1px solid var(--cp-border);
  background: var(--cp-surface-strong);
  color: var(--cp-text);
}

.cpage-search__icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cp-muted);
}

.mycards-hero {
  padding: 1.7rem;
  background:
    radial-gradient(circle at top left, rgba(99,102,241,0.16), transparent 38%),
    radial-gradient(circle at bottom right, rgba(16,185,129,0.14), transparent 34%),
    var(--cp-surface);
}

.mycards-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, .7fr);
  gap: 1.25rem;
}

.mycards-hero__title,
.project-view__title {
  margin: .75rem 0;
  font-size: clamp(1.9rem, 3vw, 3rem);
  line-height: 1.06;
  color: var(--cp-text);
}

.mycards-hero__stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .9rem;
  margin-top: 1.2rem;
}

.mycards-stat {
  padding: 1rem;
  border-radius: 20px;
  background: var(--cp-surface-strong);
  border: 1px solid var(--cp-border);
}

.mycards-stat__value {
  display: block;
  margin-top: .35rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--cp-text);
}

.mycards-hero__aside {
  display: grid;
  gap: .9rem;
}

.mycards-tip {
  padding: 1rem 1.1rem;
  border-radius: 22px;
  background: var(--cp-surface-strong);
  border: 1px solid var(--cp-border);
}

.mycards-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  padding: 1.25rem;
  align-items: center;
}

.mycards-filters {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
}

.mycards-filter {
  appearance: none;
  border: 1px solid var(--cp-border);
  background: var(--cp-surface-strong);
  color: var(--cp-text-soft);
  border-radius: 999px;
  padding: .72rem 1rem;
  font-weight: 700;
  cursor: pointer;
}

.mycards-filter.is-active {
  background: var(--cp-accent-soft);
  border-color: rgba(99,102,241,0.3);
  color: var(--cp-text);
}

.mycards-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.mycards-card {
  grid-column: span 4;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.mycards-card__cover {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(99,102,241,0.12), rgba(16,185,129,0.12));
}

.mycards-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mycards-card__body {
  padding: 1.15rem;
  display: grid;
  gap: .85rem;
}

.mycards-card__title {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.35;
  color: var(--cp-text);
}

.mycards-card__snippet {
  margin: 0;
  color: var(--cp-text-soft);
  line-height: 1.65;
  min-height: 3.3em;
}

.mycards-card__meta,
.project-view__facts,
.project-owner-tools__stats {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
}

.mycards-card__footer {
  display: grid;
  gap: .7rem;
}

.mycards-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .7rem;
}

.mycards-actions .cpage-btn:last-child:nth-child(odd) {
  grid-column: span 2;
}

.mycards-empty {
  padding: 2rem;
  text-align: center;
}

.mycards-empty[hidden],
.mycards-card[hidden] {
  display: none !important;
}

.project-view {
  display: grid;
  gap: 1.5rem;
}

.project-view__hero {
  padding: 1.5rem;
  background:
    radial-gradient(circle at top left, rgba(99,102,241,0.16), transparent 36%),
    radial-gradient(circle at right bottom, rgba(14,165,233,0.14), transparent 28%),
    var(--cp-surface);
}

.project-view__hero-grid {
  display: grid;
  grid-template-columns: minmax(300px, 400px) minmax(0, 1fr);
  gap: 1.35rem;
  align-items: start;
}

.project-view__cover {
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid var(--cp-border);
  background: var(--cp-surface-strong);
  box-shadow: var(--cp-shadow);
}

.project-view__cover img {
  width: 100%;
  display: block;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.project-view__lead {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--cp-text-soft);
  margin-bottom: 1rem;
}

.project-view__body {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(290px, .8fr);
  gap: 1.25rem;
}

.project-pane {
  padding: 1.3rem;
}

.project-pane h2,
.project-pane h3 {
  color: var(--cp-text);
  margin-bottom: .85rem;
}

.project-pane__copy {
  line-height: 1.85;
  color: var(--cp-text-soft);
}

.project-owner-tools {
  display: grid;
  gap: 1rem;
}

.project-owner-tools__stats .cpage-chip {
  background: var(--cp-surface-strong);
  border-color: var(--cp-border);
}

.project-related {
  display: grid;
  gap: 1rem;
}

.project-related__item {
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--cp-border);
  background: var(--cp-surface-strong);
}

.project-related__item .channel-card,
.project-related__item .dashboard-card,
.project-related__item .content-panel,
.project-related__item > div {
  margin: 0 !important;
  border: 0 !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  background: transparent !important;
}

.cpage-toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 1000;
  max-width: 320px;
  padding: .95rem 1rem;
  border-radius: 16px;
  background: rgba(15,23,42,0.96);
  color: #fff;
  box-shadow: 0 18px 45px rgba(15,23,42,0.32);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}

.cpage-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1180px) {
  .mycards-card {
    grid-column: span 6;
  }

  .project-view__body,
  .mycards-hero__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .mycards-hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mycards-toolbar {
    grid-template-columns: 1fr;
  }

  .project-view__hero-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .mycards-card,
  .mycards-actions,
  .project-view__body {
    grid-column: span 12;
    grid-template-columns: 1fr;
  }

  .mycards-hero,
  .project-view__hero,
  .project-pane {
    padding: 1.1rem;
    border-radius: 22px;
  }

  .mycards-hero__stats {
    grid-template-columns: 1fr 1fr;
    gap: .7rem;
  }

  .cpage-btn-row {
    flex-direction: column;
  }

  .cpage-btn {
    width: 100%;
  }
}