/* ==========================================
   ✨ BOSTME - ANIMATIONS
   ========================================== */

/* ===== ظهور تدريجي ===== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

/* ===== انزلاق - لأعلى ===== */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-40px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== انزلاق - جانباً ===== */
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ===== تكبير مع دوران ===== */
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.5) rotate(-10deg); }
  to { opacity: 1; transform: scale(1) rotate(0deg); }
}

/* ===== نبض (للأزرار والعناصر المهمة) ===== */
@keyframes pulse {
  0% { box-shadow: 0 0 20px var(--color-gold-glow); }
  50% { box-shadow: 0 0 40px var(--color-gold-glow), 0 0 60px var(--color-gold-glow); }
  100% { box-shadow: 0 0 20px var(--color-gold-glow); }
}

/* ===== نبض للعناصر الحية ===== */
@keyframes livePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ===== تموج ===== */
@keyframes ripple {
  0% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(2); opacity: 0; }
}

/* ===== لمعان متحرك ===== */
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* ===== عد تنازلي متوتر ===== */
@keyframes countdownUrgency {
  0%, 100% { color: var(--color-gold); transform: scale(1); }
  50% { color: var(--color-danger); transform: scale(1.15); }
}

/* ===== توهج متغير ===== */
@keyframes glowPulse {
  0%, 100% { text-shadow: 0 0 10px var(--color-gold-glow); }
  50% { text-shadow: 0 0 30px var(--color-gold-glow), 0 0 60px var(--color-gold-glow); }
}

/* ===== ارتداد ===== */
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ===== دوران مستمر ===== */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ===== اهتزاز (للخطأ) ===== */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
  20%, 40%, 60%, 80% { transform: translateX(5px); }
}

/* ===== كونفيتي (احتفال) ===== */
@keyframes confettiFall {
  0% { transform: translateY(-100vh) rotate(0deg); opacity: 1; }
  100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
}

/* ===== تقدم المال (لتعبئة شريط) ===== */
@keyframes fillBar {
  from { width: 0%; }
  to { width: var(--target-width, 100%); }
}

/* ===== سقوط عملات ===== */
@keyframes coinFall {
  0% { transform: translateY(-50px) rotateY(0deg); opacity: 1; }
  100% { transform: translateY(200px) rotateY(720deg); opacity: 0; }
}

/* ===== فلاش أخضر/أحمر (للإجابة) ===== */
@keyframes flashGreen {
  0% { background-color: transparent; }
  50% { background-color: rgba(0, 200, 83, 0.2); }
  100% { background-color: transparent; }
}

@keyframes flashRed {
  0% { background-color: transparent; }
  50% { background-color: rgba(255, 23, 68, 0.2); }
  100% { background-color: transparent; }
}

/* ===== كتابة (Typewriter) ===== */
@keyframes typewriter {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blinkCaret {
  50% { border-color: transparent; }
}

/* ===== ===== تطبيقات على العناصر ===== ===== */

.animate-fade-in {
  animation: fadeIn var(--transition-slow) forwards;
}

.animate-slide-up {
  animation: slideUp var(--transition-slow) forwards;
}

.animate-scale-in {
  animation: scaleIn var(--transition-slow) forwards;
}

.animate-shake {
  animation: shake 0.5s ease;
}

.animate-flash-green {
  animation: flashGreen 1s ease;
}

.animate-flash-red {
  animation: flashRed 1s ease;
}

/* تأخيرات للعناصر المتتالية */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }
.delay-7 { animation-delay: 0.7s; }
.delay-8 { animation-delay: 0.8s; }
.delay-9 { animation-delay: 0.9s; }
.delay-10 { animation-delay: 1s; }