/* ═══════════════════════════════════════════════════════
   OminiLock — Keyframe Animations
   ═══════════════════════════════════════════════════════ */

@keyframes float-orb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(20px, -30px) scale(1.05); }
  66%       { transform: translate(-15px, 20px) scale(0.97); }
}

@keyframes float-card-1 {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50%       { transform: translateY(-12px) rotate(1deg); }
}

@keyframes float-card-2 {
  0%, 100% { transform: translateY(0) rotate(2deg); }
  50%       { transform: translateY(-10px) rotate(-1deg); }
}

@keyframes hero-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 rgba(124,58,237,0.4); }
  70%  { box-shadow: 0 0 0 12px rgba(124,58,237,0); }
  100% { box-shadow: 0 0 0 0 rgba(124,58,237,0); }
}

@keyframes gradient-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slide-in-right {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}

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

@keyframes scale-in {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes count-up {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes border-glow {
  0%, 100% { border-color: rgba(124,58,237,0.3); }
  50%       { border-color: rgba(236,72,153,0.5); }
}

@keyframes bounce-x {
  0%, 100% { transform: translateX(0); }
  50%       { transform: translateX(5px); }
}

/* Animated gradient text */
.animated-gradient {
  background: linear-gradient(270deg, #A78BFA, #F472B6, #60A5FA, #A78BFA);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradient-shift 6s ease infinite;
}

/* Loading shimmer for skeleton screens */
.skeleton {
  background: linear-gradient(90deg, var(--surface) 25%, var(--surface-hover) 50%, var(--surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

/* Spinner */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* Notification toast */
.toast {
  position: fixed; bottom: var(--space-6); right: var(--space-6); z-index: 999;
  padding: var(--space-4) var(--space-6);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: var(--space-3);
  animation: slide-in-right 0.4s var(--ease) both;
  max-width: 360px; font-size: 0.9rem;
}
.toast.success { border-color: rgba(16,185,129,0.3); }
.toast.error   { border-color: rgba(239,68,68,0.3); }
.toast.hiding  { animation: slide-up 0.3s var(--ease) reverse both; }

/* Page loader */
.page-loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: var(--space-4);
  transition: opacity 0.5s, visibility 0.5s;
}
.page-loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-logo {
  font-family: var(--font-heading); font-size: 1.8rem; font-weight: 800;
  background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.loader-bar {
  width: 200px; height: 3px; background: var(--border);
  border-radius: 99px; overflow: hidden;
}
.loader-bar-inner {
  height: 100%; background: var(--grad-primary);
  border-radius: 99px;
  animation: shimmer 1.5s infinite;
  background-size: 200% 100%;
}