.card,
.kpi-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-bg-surface) 88%, transparent);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(16px);
}

.card { padding: var(--space-5); }
.card + .card { margin-top: var(--space-4); }

.card::before,
.kpi-card::before {
  position: absolute;
  top: 0;
  right: 12%;
  left: 12%;
  height: 1px;
  content: "";
  opacity: .75;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--color-accent-lilac) 55%, transparent), color-mix(in srgb, var(--color-accent-cyan) 48%, transparent), transparent);
}

.tilt-card,
.kpi-card {
  transform-style: preserve-3d;
  transition: transform .22s cubic-bezier(.23, 1, .32, 1), border-color .25s ease, box-shadow .25s ease;
}

@media (hover: hover) and (pointer: fine) {
  .card:hover,
  .kpi-card:hover {
    border-color: color-mix(in srgb, var(--color-accent-pearl-pink) 36%, var(--color-border));
    box-shadow: 0 0 28px color-mix(in srgb, var(--color-accent-lilac) 10%, transparent), var(--shadow-card);
  }
}

.hero-card {
  position: relative;
  overflow: hidden;
  min-height: 180px;
  padding: clamp(24px, 6vw, 44px);
  border-color: color-mix(in srgb, var(--color-accent-pearl-pink) 32%, var(--color-border));
  background:
    radial-gradient(360px circle at 8% 0%, color-mix(in srgb, var(--color-accent-pearl-pink) 14%, transparent), transparent 62%),
    linear-gradient(135deg, var(--color-bg-elevated), var(--color-bg-surface));
}

.hero-card::after {
  position: absolute;
  right: -80px;
  bottom: -90px;
  width: 230px;
  height: 230px;
  border: 1px solid color-mix(in srgb, var(--color-accent-cyan) 26%, transparent);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.eyebrow {
  color: var(--color-text-muted);
  font-size: .64rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.muted { color: var(--color-text-muted); }
.small { font-size: .84rem; }

.field { display: grid; gap: 7px; margin-bottom: var(--space-3); }
.field > label,
.field > div:first-child { color: var(--color-text-muted); font-size: .68rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.field > label > input,
.field > label > select,
.field > label > textarea { margin-top: 7px; }
.field-help { color: var(--color-text-muted); font-size: .74rem; }

.checkbox-field { display: flex; align-items: flex-start; gap: var(--space-2); margin-bottom: var(--space-3); color: var(--color-text-muted); font-size: .84rem; }
.checkbox-field input { width: 18px; min-width: 18px; height: 18px; min-height: 18px; margin-top: 2px; padding: 0; accent-color: var(--color-brand-accent); }

.button-row { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-4); }

.button {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  padding: 10px 16px;
  font-size: .84rem;
  font-weight: 650;
  line-height: 1;
  text-decoration: none;
  transition: transform .22s cubic-bezier(.23, 1, .32, 1), color .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.button-primary {
  z-index: 0;
  isolation: isolate;
  overflow: visible;
  border-color: transparent;
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  box-shadow: 0 0 22px color-mix(in srgb, var(--color-accent-pearl-pink) 10%, transparent);
}

.button-primary::before {
  position: absolute;
  z-index: -2;
  inset: -2px;
  border-radius: inherit;
  content: "";
  background: conic-gradient(from 0deg, var(--color-accent-lilac), var(--color-accent-cyan), var(--color-accent-pearl-pink), var(--color-accent-amber), var(--color-accent-lilac));
  animation: pearl-conic-rotate 3s linear infinite;
}

.button-primary::after {
  position: absolute;
  z-index: -1;
  inset: 1px;
  overflow: hidden;
  border-radius: inherit;
  content: "";
  background:
    linear-gradient(115deg, transparent 24%, color-mix(in srgb, var(--color-text-primary) 14%, transparent) 48%, transparent 66%) -180% 0 / 240% 100% no-repeat,
    var(--color-bg-primary);
  transition: background-position .7s ease;
}

.button-primary:hover::after { background-position: 180% 0, 0 0; }
.button-primary:hover { box-shadow: 0 0 32px color-mix(in srgb, var(--color-accent-pink) 34%, transparent); }

.button-secondary {
  border-color: color-mix(in srgb, var(--color-text-primary) 10%, var(--color-border));
  background: color-mix(in srgb, var(--color-bg-surface) 72%, transparent);
  color: var(--color-text-primary);
  backdrop-filter: blur(16px);
}

.button-secondary:hover { border-color: color-mix(in srgb, var(--color-accent-pearl-pink) 42%, var(--color-border)); background: color-mix(in srgb, var(--color-text-primary) 7%, var(--color-bg-surface)); }

.button-quiet {
  min-height: 38px;
  padding: 9px 11px;
  color: var(--color-text-muted);
  background: transparent;
}

.button-quiet:hover,
.nav-list button.is-active { color: var(--color-text-primary); background: color-mix(in srgb, var(--color-text-primary) 7%, transparent); }

.button-danger { border-color: color-mix(in srgb, var(--color-danger) 35%, transparent); background: color-mix(in srgb, var(--color-danger) 10%, transparent); color: var(--color-danger); }

@keyframes pearl-conic-rotate { to { transform: rotate(360deg); } }

.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid currentColor;
  border-radius: var(--radius-pill);
  padding: 4px 9px;
  font-size: .68rem;
  font-weight: 650;
  line-height: 1;
  white-space: nowrap;
}

.status::before { width: 5px; height: 5px; border-radius: 50%; content: ""; background: currentColor; animation: pearl-pulse-dot 1.8s ease-in-out infinite; }
.status-pending { border-color: color-mix(in srgb, var(--color-warning) 24%, transparent); background: color-mix(in srgb, var(--color-warning) 12%, transparent); color: var(--color-warning); }
.status-active,
.status-success { border-color: color-mix(in srgb, var(--color-success) 24%, transparent); background: color-mix(in srgb, var(--color-success) 12%, transparent); color: var(--color-success); }
.status-suspended,
.status-danger { border-color: color-mix(in srgb, var(--color-danger) 26%, transparent); background: color-mix(in srgb, var(--color-danger) 12%, transparent); color: var(--color-danger); }
.status-archived { border-color: color-mix(in srgb, var(--color-text-muted) 24%, transparent); background: color-mix(in srgb, var(--color-text-muted) 9%, transparent); color: var(--color-text-muted); }
.status-low { border-color: color-mix(in srgb, var(--color-warning) 24%, transparent); background: color-mix(in srgb, var(--color-warning) 12%, transparent); color: var(--color-warning); }

@keyframes pearl-pulse-dot { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.45); opacity: .58; } }

.notice,
.alert {
  border: 1px solid color-mix(in srgb, var(--color-accent-lilac) 24%, transparent);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-accent-lilac) 8%, var(--color-bg-elevated));
  padding: var(--space-3);
}

.notice-danger,
.alert-error { border-color: color-mix(in srgb, var(--color-danger) 30%, transparent); background: color-mix(in srgb, var(--color-danger) 10%, var(--color-bg-elevated)); color: var(--color-text-primary); }
.notice-success,
.alert-success { border-color: color-mix(in srgb, var(--color-success) 30%, transparent); background: color-mix(in srgb, var(--color-success) 10%, var(--color-bg-elevated)); color: var(--color-text-primary); }
.alert { margin: 0 0 var(--space-3); }

.kpi-card { min-height: 132px; padding: var(--space-4); }
.kpi-value { margin-top: var(--space-2); font-size: 1.7rem; font-weight: 800; letter-spacing: -.05em; }

.empty {
  padding: var(--space-6);
  border: 1px dashed color-mix(in srgb, var(--color-accent-lilac) 28%, var(--color-border));
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-bg-elevated) 55%, transparent);
  color: var(--color-text-muted);
  text-align: center;
}

.line-list { display: grid; gap: var(--space-2); }
.line-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid color-mix(in srgb, var(--color-border) 80%, transparent);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-bg-elevated) 62%, transparent);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.line-item:hover,
.row-hover:hover,
tbody tr:hover { border-color: color-mix(in srgb, var(--color-accent-pearl-pink) 36%, var(--color-border)); background: linear-gradient(90deg, color-mix(in srgb, var(--color-accent-lilac) 7%, var(--color-bg-elevated)), color-mix(in srgb, var(--color-accent-cyan) 5%, var(--color-bg-elevated))); }
.line-item > *:last-child { text-align: right; }

.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-3); }
.panel-heading h2,
.panel-heading h3 { margin: 0; }
.operation-item { display: grid; grid-template-columns: 1fr 100px auto; align-items: center; gap: var(--space-2); }
.amount-positive { color: var(--color-success); }
.amount-negative { color: var(--color-danger); }

.skeleton-pearl {
  min-height: 18px;
  border-radius: var(--radius-pill);
  background: linear-gradient(100deg, var(--color-bg-elevated) 8%, var(--color-border) 30%, color-mix(in srgb, var(--color-accent-lilac) 14%, var(--color-border)) 46%, color-mix(in srgb, var(--color-accent-cyan) 14%, var(--color-border)) 54%, var(--color-border) 70%, var(--color-bg-elevated) 92%);
  background-size: 200% 100%;
  animation: pearl-skeleton 1.8s ease-in-out infinite;
}

@keyframes pearl-skeleton { from { background-position: 200% 0; } to { background-position: -200% 0; } }

@media (max-width: 640px) {
  .card { padding: var(--space-4); }
  .operation-item { grid-template-columns: 1fr 84px; }
  .operation-item button { grid-column: span 2; }
}

@media (prefers-reduced-motion: reduce) {
  .button,
  .tilt-card,
  .kpi-card,
  .line-item { transition: none; }
  .button-primary::before,
  .status::before,
  .skeleton-pearl { animation: none; }
}