/* Animations and Keyframes */
/* ========================= */

/* Header Animations */
/* ================== */

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

@keyframes titleFloat {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-5px); }
}

@keyframes boatRock {
    0%, 100% { transform: rotate(-5deg); }
    50% { transform: rotate(5deg); }
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes waveMotion {
    0%, 100% { transform: scaleX(1); }
    50% { transform: scaleX(1.2); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.9; }
    50% { opacity: 1; }
}

/* Icon Animations */
/* ================ */

@keyframes iconBounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes iconFloat {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-2px); }
}

@keyframes keyboardPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes tipGlow {
    0%, 100% { text-shadow: 0 0 5px rgba(255, 255, 255, 0.3); }
    50% { text-shadow: 0 0 15px rgba(255, 255, 255, 0.6); }
}

/* Shop and Inventory Animations */
/* ============================== */

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(-50px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes iconSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes coinSpin {
    0%, 100% { transform: rotateY(0deg); }
    50% { transform: rotateY(180deg); }
}