/* ================================
   ANIMATIONS — FINOVA
=============================== */

/* ---- PAGE ENTRANCE ---- */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slide-right {
  from { opacity: 0; transform: translateX(-12px); }
  to   { opacity: 1; transform: translateX(0); }
}

.page-content > * {
  animation: fade-up 0.35s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.kpi-card:nth-child(1) { animation-delay: 0ms; }
.kpi-card:nth-child(2) { animation-delay: 60ms; }
.kpi-card:nth-child(3) { animation-delay: 120ms; }
.kpi-card:nth-child(4) { animation-delay: 180ms; }

/* ---- SKELETON ---- */
@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ---- PULSE DOT ---- */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.8); }
}

/* ---- NUMBER COUNT UP ---- */
@keyframes count-up {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.kpi-value { animation: count-up 0.5s cubic-bezier(0.4, 0, 0.2, 1) both; }

/* ---- TOAST ---- */
@keyframes toast-in {
  from { opacity: 0; transform: translateX(100%); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes toast-out {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(100%); }
}

/* ---- CARD HOVER GLOW ---- */
.kpi-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--transition-base);
  background: radial-gradient(600px at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(59,130,246,0.06), transparent 80%);
  pointer-events: none;
}
.kpi-card:hover::before { opacity: 1; }

/* ---- SCROLL REVEAL ---- */
@supports (animation-timeline: scroll()) {
  .card {
    animation: fade-up linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 20%;
  }
}

/* ---- NAV ACTIVE INDICATOR ---- */
.nav-item {
  position: relative;
  overflow: hidden;
}
.nav-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.04);
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.nav-item:hover::after { opacity: 1; }

/* ---- LOADING SPINNER ---- */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- BUTTON ACTIVE ---- */
.btn:active:not(:disabled) { transform: scale(0.98); }

/* ---- REDUCED MOTION ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}