/* ═══════════════════════════════════════════════
   LuckyBloem – Animations & Keyframes
═══════════════════════════════════════════════ */

/* ── Entry animations ── */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-24px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes agePop {
    from { opacity: 0; transform: scale(0.8); }
    to   { opacity: 1; transform: scale(1); }
}
@keyframes modalIn {
    from { opacity: 0; transform: scale(0.88) translateY(32px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes shimmer {
    0%   { background-position: -400px 0; }
    100% { background-position: 400px 0; }
}

/* ── Win / match effects ── */
@keyframes winPulse {
    0%, 100% { transform: scale(1); }
    30%       { transform: scale(1.12); }
    60%       { transform: scale(0.95); }
}
@keyframes matchPop {
    0%   { transform: scale(1); }
    40%  { transform: scale(1.18) rotate(6deg); }
    70%  { transform: scale(0.92) rotate(-3deg); }
    100% { transform: scale(1) rotate(0); }
}
@keyframes cardReveal {
    0%   { transform: rotateY(90deg) scale(0.8); opacity: 0; }
    60%  { transform: rotateY(-8deg) scale(1.04); opacity: 1; }
    100% { transform: rotateY(0) scale(1); }
}

/* ── Reel / slot animations ── */
@keyframes reelCellSpin {
    0%   { transform: translateY(-4px); opacity: 0.7; }
    100% { transform: translateY(4px);  opacity: 1; }
}
@keyframes cellLand {
    0%   { transform: scaleY(1.18) translateY(-4px); }
    60%  { transform: scaleY(0.92) translateY(2px); }
    100% { transform: scaleY(1)    translateY(0); }
}

/* ── Particle / glow ── */
@keyframes floatParticle {
    0%   { transform: translateY(0) translateX(0)   scale(1);    opacity: 0.9; }
    33%  { transform: translateY(-28px) translateX(12px)  scale(1.1); opacity: 0.7; }
    66%  { transform: translateY(-52px) translateX(-8px)  scale(0.9); opacity: 0.5; }
    100% { transform: translateY(-80px) translateX(4px)   scale(0.7); opacity: 0; }
}
@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(0,212,170,0.15); }
    50%       { box-shadow: 0 0 40px rgba(0,212,170,0.35); }
}
@keyframes spinStar {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}
@keyframes confettiFall {
    0%   { transform: translateY(-10px) rotate(0deg);   opacity: 1; }
    100% { transform: translateY(90vh)  rotate(720deg); opacity: 0; }
}

/* ── Reveal on scroll ── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Loader pulse ── */
@keyframes loadPulse {
    0%, 100% { opacity: 0.4; transform: scale(0.95); }
    50%       { opacity: 1;   transform: scale(1.05); }
}
.loading-spinner {
    display: inline-block;
    width: 18px; height: 18px;
    border: 3px solid rgba(0,212,170,0.25);
    border-top-color: var(--clr-teal);
    border-radius: 50%;
    animation: spinStar 0.7s linear infinite;
    vertical-align: middle;
}